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Communication System patents



      

This page is updated frequently with new Communication System-related patent applications.




Date/App# patent app List of recent Communication System-related patents
06/23/16
20160183319 
 Method and  supporting device to device communication service in wireless communication system patent thumbnailnew patent Method and supporting device to device communication service in wireless communication system
The present invention provides a method and apparatus for supporting device-to-device (d2d) communication in a wireless communication system. The present invention obtains information on time and resources required for signal transmission of corresponding user equipment (ue), estimates transmission time of the signal transmission by using the information on time and resources, and checks propagation delay by comparing the estimated transmission time with reception time of a signal transmitted from an actual corresponding ue.

06/23/16
20160183315 
 Method and system for managing cell radio network temporary identifiers, computer program product patent thumbnailnew patent Method and system for managing cell radio network temporary identifiers, computer program product
A method, in a radio communication system, for managing cell radio network temporary identifiers (“c-rnti”) for use by a user equipment in dual connectivity with a primary node and a secondary node of the system, comprising assigning at least one c-rnti to the user equipment, the or each of the said c-rntis selected from multiple c-rntis to enable collision free communication between the user equipment and respective ones of the primary and secondary nodes.. .

06/23/16
20160183314 
 Wireless communication system, terminal apparatus, base station apparatus, wireless communication method, and integrated circuit patent thumbnailnew patent Wireless communication system, terminal apparatus, base station apparatus, wireless communication method, and integrated circuit
In a wireless communication system, a terminal apparatus is capable of reporting, to a base station apparatus, information indicating a mobility state of the terminal apparatus. In a case where the terminal apparatus reports information (history information) to the base station apparatus as mobility state indicating information, the terminal apparatus notifies the base station apparatus of a radio resource control connection setup complete message containing information indicating the presence of the history information that is notified as the mobility state indicating information.

06/23/16
20160183299 
 Contention-free access in wireless communication system patent thumbnailnew patent Contention-free access in wireless communication system
A contention-free activation/deactivation mechanism in prach, which allows dynamic allocation of the contention-free and contention-based preambles. This allows contention-free preambles which have been allocated to a ue to be revoked once contention-free operation is no longer needed, or cannot be supported due to a shortage of preambles.

06/23/16
20160183294 
 Base station and terminal of wireless communication system patent thumbnailnew patent Base station and terminal of wireless communication system
A base station and terminal that transmit/receive scheduling information about a data channel through a first carrier and that transmit/receive a data channel corresponding to scheduling information through a second carrier having a carrier type different from that of the first carrier are provided.. .

06/23/16
20160183290 
 Uplink scheduling method and uplink transmission method patent thumbnailnew patent Uplink scheduling method and uplink transmission method
In a wireless communication system which supports dual connection between a terminal and at least two base stations, a terminal provides an uplink transmission method based on uplink scheduling information, and a base station provides an uplink scheduling method for sharing information on a type of subframe and allocating an uplink resource.. .

06/23/16
20160183286 
 Apparatus and  distributed scheduling in wireless communication system patent thumbnailnew patent Apparatus and distributed scheduling in wireless communication system
An apparatus is configured to perform a method for performing distributed scheduling by a reception device configuring a target link corresponding to one of a plurality of links in a network in which the plurality of links for device to device communication exist. The method includes adding up resource allocation demand amounts included in resource information broadcasted by a counterpart device configuring the target link and one or more adjacent transmission devices by a preset resource unit (ru), and adjusting self resource information in consideration of resource position information included in the broadcasted resource information and the added resource allocation demand amount and transmitting the adjusted self resource information to the counterpart transmission device..

06/23/16
20160183277 
 Radio station, radio terminal, and synchronization timer control method in radio communication system patent thumbnailnew patent Radio station, radio terminal, and synchronization timer control method in radio communication system
A radio station, a radio terminal, and a method for synchronization timer control are provided that can reduce a delay as much as possible until uplink signal resynchronization is done in a case where a plurality of cell groups exist. In a radio communication system having a function of using a plurality of radio resources corresponding to a plurality of cells, respectively, for communication between a radio station (10) and a radio terminal (20), the radio terminal is provided with a plurality of synchronization timers for determining whether or not uplink signals in individual cell groups are in synchronization, wherein the synchronization timers are provided respectively for the plurality of cell groups each including at least one cell, and at the radio terminal (20), uplink-signal transmission on the cells included in a second cell group is controlled depending on a state of a first synchronization timer provided correspondingly for a first cell group including a specific cell and on a state of a second synchronization timer provided correspondingly for the second cell group other than the first cell group, wherein the first synchronization timer and the second synchronization timer are controlled independently..

06/23/16
20160183265 
 Telecommunications apparatus and methods patent thumbnailnew patent Telecommunications apparatus and methods
A wireless telecommunication system includes base stations for communicating with terminal devices. One or more base stations support a power boost operating mode in which a base station's available transmission power is concentrated in a subset of its available transmission resources to provide enhanced transmission powers as compared to transmission powers on these transmission resources when the base station is not operating in the power boost mode.

06/23/16
20160183259 
 Licensed shared access reverse link and message feedback control patent thumbnailnew patent Licensed shared access reverse link and message feedback control
A licensed shared access (lsa) message feedback controller device is configured to convey reverse link messages from an lsa controller to one or more target incumbent frequency licensees. The lsa controller is configured to control lsa frequency spectrum availability for use by enodebs of a wireless communication system..

06/23/16
20160183256 
new patent

Signaling for wireless communications


A communication system, such as a wireless cdma system, detects markers with fewer errors by having field units transmit the markers at different power levels (e.g., 9 db for one marker and 11 db for another marker). The difference in power levels of the markers allows the base station to identify the request markers using alternative criteria with a low probability of error, where the alternative criteria may include comparing the markers to respective energy level thresholds, monitoring occupancy of time slots, occupancy of mutually exclusive code channels, or combinations thereof.

06/23/16
20160183233 
new patent

Method and operating system in cellular mobile communication system


A base station including a plurality of antenna assemblies in a mobile communication system divides an ultra wideband into a plurality of unit-bands (ubs), forms a plurality of beams by the plurality of antenna assemblies, groups a plurality of beam component carriers distinguished by the plurality of ubs into beam component carriers that belong to the same ub to operate the grouped beam component carriers as a plurality of cells, and configures one cell among the plurality of cells as a cell for movement of a terminal.. .

06/23/16
20160183230 
new patent

Radio resource management apparatus of base station in mobile communication system and managing the same


A base station of a mobile communication system divides an ultra wideband into a plurality of unit bands, uses a plurality of beam component carriers corresponding to the l3 cp dedicated unit band as a coverage layer by grouping in one cell in the l3 cp dedicated unit band and uses a plurality of beam component carriers corresponding to the up dedicated unit band in the up dedicated unit band as a plurality of capacitor layers by grouping in a plurality of cells of a smaller size than that of the grouping.. .

06/23/16
20160183225 
new patent

Method and performing random access


A method and low-cost/low-capability (lc) device are provided for performing a random access procedure in a wireless communication system. The lc device receives configuration information for a random access procedure from a base station.

06/23/16
20160183222 
new patent

Wireless communication method, base station, transmission/reception point, user equipment and wireless communication system


The present disclosure provides a wireless communication method, a transmission/reception point, a user equipment and a wireless communication system, the wireless communication method comprising a step of: receiving the ul/dl configuration for the ue in a common search space of a specific time/frequency resource associated with a specific tp/rp, wherein, the ue is attached to the specific tp/rp, and the association between a number index of the specific tp/rp and an index of the specific time/frequency resource is predefined.. .

06/23/16
20160183221 
new patent

Method for reconfiguring a pdcp reordering timer in a wireless communication system and device therefor


The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for reconfiguring a pdcp reordering timer in wireless communication system, the method comprising: starting a pdcp (packet data convergence protocol) reordering timer; receiving an rrc (radio resource control) message indicating that a new value is used for the pdcp reordering timer; re-starting the pdcp reordering timer with the new value; and setting a reordering_pdcp_rx_count to a count value associated to rx_hfn and next_pdcp_rx_sn upon when the pdcp reordering timer with the new value re-start..

06/23/16
20160183219 
new patent

Method and conducting device-to-device communication in wireless communication system


A method for performing device-to-device (d2d) communication in a wireless communication system according to the present invention, the method according to the present invention comprises transmitting, by a d2d transmitting ue, a first message requesting allocation of radio resources to be used for d2d communication to an enb; receiving, by the d2d transmitting ue, a second message including radio resource allocation information from the enb; and transmitting, by the d2d transmitting ue, data through a radio resource area allocated by the second message, wherein the data are transmitted to the enb and at least one d2d receiving ue.. .

06/23/16
20160183213 
new patent

Method for synchronizing signals in a terrestrial and satellite link and associated architecture


A method for synchronizing the transmission of messages in a communication system comprises a user terminal, a main communication network comprising a first station, and a secondary communication network comprising a second station, the method consisting of an exchange of synchronization signals to calculate an offset to be applied to the instant of emission of the messages transmitted by the second station so that the messages transmitted by the first station and the second station are received by the user terminal in a synchronous manner. A communication system implementing the invention is provided..

06/23/16
20160183208 
new patent

Method for signal transmission in device-to-device communication and apparatus therefor


Disclosed is a method for receiving a signal of a terminal configured to perform device-to-device (d2d) communication in a wireless communication system according to an embodiment of the present invention. The method may comprises the steps of: receiving a message containing information about a specific signal from a serving base station; checking whether the specific signal is an inter-cell broadcast signal to be transmitted by a peer terminal which is served by a neighboring base station, on the basis of the information contained in the message; and receiving the inter-cell broadcast signal from the peer terminal using the information contained in the message and information about a synchronization difference between the serving base station and the neighboring base station, if the specific signal is the inter-cell broadcast signal..

06/23/16
20160183205 
new patent

Distributed synchronization of ioe devices


This application relates to wireless communication systems, and more particularly to distributed synchronization of “internet of everything” (ioe) devices to a common timing through opportunistic synchronization with user equipment (ue). Multiple ioe devices within proximity to each other establish device to device (d2d) links.

06/23/16
20160183204 
new patent

Method for transmitting and receiving signal in wireless communication system and same


A method for transmitting a signal from a transmitting end to a receiving end in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: transmitting a preamble; and transmitting the signal. Hence, the length of the preamble is determined on the basis of the bandwidth of the wireless communication system, and the preamble can be used for automatic gain control of the signal..

06/23/16
20160183201 
new patent

Triggering power headroom reporting in tdd system


The present invention relates to a wireless communication system. More specifically, the present invention relates to triggering conditions for power headroom reporting (phr) in a wireless network employing tdd scheme.

06/23/16
20160183199 
new patent

Radio communication system and user device


A user device receives, from a base station, a radio signal in which non-orthogonal signals are mixed. The user device recognizes, based on information transmitted from the base station, a parameter associated with the location of the user device.

06/23/16
20160183197 
new patent

Radio communication system, operating a communication system, and a mobile station


In a mobile communication system comprising a base station (100) and a plurality of mobile stations (200) and operating closed loop transmitter power control, power control commands for transmission on an uplink are derived from measurements made on received downlink signals comprising non-predetermined data values. Optionally the non-predetermined data values may comprise power control commands for uplink transmit power control..

06/23/16
20160183190 
new patent

Storage medium having stored communication program, information processing apparatus, communication system, and communication method


An example of an information processing apparatus has a communication section configured to perform near field communication. The information processing apparatus uses the communication section to perform data communication with a communication target present near the communication section.

06/23/16
20160183186 
new patent

Outage delay indication and exploitation


Embodiments described herein relate to a system and method for providing flexible receiver configuration in wireless communication systems, such as 802.11 wlan systems. In one embodiment, a wireless device may transmit a first data frame including first configuration information specifying a first configuration of the receiver to notify a remote device that the wireless device intends to configure its receiver according to the first configuration.

06/23/16
20160183167 
new patent

Method and transmitting and receiving resource allocation information in a wireless communication system


A method and an apparatus for transmitting and receiving resource allocation information in a wireless communication system are provided. The method includes allocating resources for each of one or more device-to-device (d2d) discovery resources pools, generating information related to resources allocated for each of the one or more d2d discovery resource pools, and transmitting the generated information..

06/23/16
20160183165 
new patent

Voluntary access barring


Methods and apparatuses for communicating in a wireless network including provision of a user equipment for use in a wireless communication system, the user equipment comprising a communication module configured to obtain an indication of application specific congestion control for data communication (acdc) activation, the indication of acdc activation including an indication of at least one allowed application class, and control logic configured to voluntarily bar access for an application requesting network access wherein the application is associated with an allowed application class.. .

06/23/16
20160183148 
new patent

Setup or modification of data flows between user equipment in dual connectivity


A method, in a radio communication system, for setup or modification of data flows between user equipment in dual connectivity with a primary node and a secondary node of the system, comprising 1 receiving a bearer request for a data flow from a mobility management entity of the system; determining, at a core network or radio access network node of the system or at a network management node for the system located outside of the core network, if the data flow is to be transmitted to the user equipment (ue) via the primary or secondary nodes; selecting the primary or secondary node for transmitting the data flow to the user equipment; and transmitting the data flow to the user equipment via the selected node.. .

06/23/16
20160183146 
new patent

Method and system for soft handoff in mobile broadband systems


The present invention provides a method and system for facilitating efficient handoff and data throughput in mobile broadband communication systems. Methods implemented by a system constructed in accordance with the principles of the present invention include selectively enabled soft handoff, performing layer 2 bearer functions at the base station and using the mobile device to coordinate soft handoff and interference avoidance without the need for a centralized coordination function..

06/23/16
20160183143 
new patent

Method and transmitting cell shaping indication in wireless communication system


A method and apparatus for transmitting a cell shaping/un-shaping indication in a wireless communication system is provided. A first enodeb (enb) transmits a cell shaping/un-shaping indication which indicates cell shaping/un-shaping of a cell, managed by the first enb, in an active antenna system (aas) to a second enb.

06/23/16
20160183140 
new patent

Interworking between different radio access networks for user equipment


A method, in a radio telecommunication system, of interworking between different radio access networks for a user equipment (ue) capable of operating with a first radio access network and a second radio access network, wherein the ue is attached to the said first radio access network, the method comprising triggering the provision of connection policy data from the ue to the first radio access network, determining at the first radio access network if the ue can exploit the second radio access network, and on the basis of the determination, initiating a handover to offload the ue from the first radio access network to the second radio access network.. .

06/23/16
20160183138 
new patent

Wireless communication system and wireless communication method


A wireless communication system includes a first base station device, and a first wireless terminal device, the first base station device acquires identification information of a plurality of base station devices including the first base station device, acquires communication load of each of the plurality of base station devices, transmits the communication load and the identification information of each of the plurality of base station devices to the first wireless terminal device, and changes a serving base station device of the first wireless terminal device to a second base station device and which the first base station device is notified of by the first wireless terminal device, and the first wireless terminal device notifies the first base station device of the identification information of the second base station device selected based on the communication load from the plurality of base station devices.. .

06/23/16
20160183135 
new patent

Scheme for transmitting and receiving information in wireless communication system


The present disclosure relates to a pre-5th-generation (5g) or 5g communication system to be provided for supporting higher data rates beyond 4th-generation (4g) communication system such as a long term evolution (lte). An operating method of a user equipment (ue) in a mobile communication system is provided.

06/23/16
20160183132 
new patent

Mobile communication system, mme, incoming call control mobile communication system, and incoming call control mme


It is aimed to provide a mobility management device that can normally provide a ue with a notification of an incoming voice call made when isr is activated and when a mobile communication device is moving from a location registration area under control of an mme to a location registration area under control of an sgsn. A mobility management device (10) makes an isr feature operate in collaboration with an sgsn (20).

06/23/16
20160183123 
new patent

Method and controlling header compression function of terminal in a communication system


Methods, systems, and apparatuses (including, but not limited to, user equipment (ue) and base stations) for a ue to control a packet header compression function in a communication system are described. In one method, if a predetermined condition is satisfied while the packet header compression function is enabled, the ue transmits a request for disabling the packet header compression function to a base station (bs), and, if a response is received from the bs, the ue disables the packet header compression function..

06/23/16
20160183119 
new patent

Method and managing bearers in a wireless communication system


A method and network element are provided that manage bearers in a wireless communication system. The method and network element receives a bearer request associated with a user equipment (ue) and a service data flow (sdf).

06/23/16
20160183115 
new patent

Method for measuring distance between terminals on basis of device-to-device direct communication in wireless communication system, and device for same


A method by which a terminal calculates a distance to a counterpart terminal by using device-to-device direct communication in a wireless communication system is disclosed. Specifically, the method comprises the steps of: receiving a synchronization reference signal from a cluster head and receiving a first discovery signal from the counterpart terminal; calculating a first difference value between a reception time of the first discovery signal and a reception time of the synchronization reference signal; receiving, from the counterpart terminal, information on a second difference value between a reception time in the counterpart terminal of a second discovery signal transmitted from the terminal and a reception time of the synchronization reference signal in the counterpart terminal; and calculating a distance between the terminal and the counterpart terminal on the basis of a sum of the first difference value and the second difference value..

06/23/16
20160183112 
new patent

Method for transmitting radio link measurement for mtc and apparatus therefor


The present invention relates to a wireless communication system. Specifically, the present invention relates to a method and an apparatus for a terminal to monitor a radio link in a wireless communication system, the method comprising: a step for receiving a radio frame including a plurality of subframes; a step for generating measurement results on the basis of the signal in the radio frame; and a step for evaluating the state of the radio link of the radio frame by comparing the measurement results with one or more threshold values, wherein if a repetition is applied to a physical downlink control channel (pdcch) transmission, the measurement results are generated on the basis of the combined signal in l (l>1) subframes, and if the repetition is not applied to the pdcch transmission, the measurement results are generated on the basis of the signal in a single subframe..

06/23/16
20160183106 
new patent

Alarm multi-mode base station, multi-mode base station, and communication system


The present invention provides an alarm method for a multi-mode base station. The method includes generating, by the multi-mode base station, alarm information in a first operation mode in a first multi-mode operation mode.

06/23/16
20160183090 
new patent

Method and technical equipment for short range data transmission


The invention relates to a method for a communication system comprising a first device and a second device. The method comprises transferring a packet from a first device to a second device, which packet comprises an authentication request having a challenge; encrypting the challenge from the authentication request by the second device; including the determined challenge as a challenge-response to a response packet by the second device; sending the response packet from the second device to the first device; determining whether the challenge matches with the challenge-response, and if so, authenticating the second device..

06/23/16
20160183082 
new patent

Information processing device, server device, data communication system, data communication method, and computer-readable storage medium storing data communication program


An example mobile terminal is a terminal for transmitting and receiving data to and from a server device via an access point by wireless communication. The mobile terminal includes an identification information storage unit configured to store a terminal id, a signal receiver configured to receive a broadcast signal containing a plurality of terminal ids transmitted from the server device via the access point, an id determiner configured to determine whether or not any of the terminal ids contained in the received signal corresponds to the terminal id of this mobile terminal, a connection requester configured to, when the id determiner determines that one of the terminal ids corresponds to the terminal id of this mobile terminal, request a wireless connection to the access point, and a data communicator configured to transmit or receive data to or from the server device via the access point by wireless communication..

06/23/16
20160183076 
new patent

Communication system


There is provided a communication system in which a base station controls direct device to device (d2d) communication between communication devices. The base station transmits information identifying a pattern of radio frames designated for communicating d2d signals between communication devices.

06/23/16
20160183044 
new patent

User equipment, radio access network node, communication system, and determining a relative position of user equipments


A user equipment (2) comprises a wireless interface (20) for communication with a cellular communication network. The wireless interface (20) is operative for a device-to-device transmission and/or a device-to-device reception in a position determining procedure in which a relative position of the user equipment (2) and at least one further user equipment (3, 4) is determined.

06/23/16
20160182803 
new patent

Method and controlling a camera by using bluetooth communication in a wireless communication system


In a method for controlling a camera by using bluetooth communication in a wireless communication system, a method performed by a first device comprises transmitting to the camera a command message including camera control information for controlling a specific function of the camera; transmitting to the camera a configuration message for setting a trigger point of the camera, where the trigger point is a condition by which specific information is received from the camera; and receiving a notification message including the specific information from the camera.. .

06/23/16
20160182785 
new patent

Portable device, communication system, communication connection method, and computer-readable recording medium


A portable device includes: a first communication unit configured to communicatively connect with an external communication device by using one of communication channels; a communication state determination unit configured to determine a communication state for each communication channel; a mode switching unit configured to switch a communication mode of the portable device between: a stable communication mode for establishing communication connection with the communication device by using a communication channel in a preferable communication state in the communication channels in accordance with a determination result obtained by the communication state determination unit; and a connection priority communication mode for establishing communication connection with the communication device by using a predetermined communication channel in the communication channels without determination by the communication state determination unit; and a communication controller configured to start communication connection with the communication device via the first communication unit in the selected communication mode.. .

06/23/16
20160182715 
new patent

Telecommunication flexible control of the telecommunication system using a switching command issued by an application to a platform


A telecommunication system is configurable so that there can be flexible control of a switching command issued by an application to a platform where the switching command is executable in (a) a first execution mode in which the switching command is executed simultaneous with switching and verified or (b) a second execution mode in which the switching command is executed immediately and without verification. The application can be run to cause the switching command to be sent to the platform and the platform can execute the switching command received from the application.

06/23/16
20160182478 
new patent

Communication device and system, data processing method and secure data exchange


The invention further concerns a communication device and a communication system allowing for the implementation of this method, as well as a method allowing the secure exchange of data between two communication devices.. .

06/23/16
20160182445 
new patent

Mobile cellular network backhaul


A mobile cellular network (mcn) communication system can provide an independent mobile cellular network to devices within a covered area. In addition, the mcn communication system can communicate with other mcn communication systems using a wireless standard that is similar to the wireless standard used to communicate with user equipment within the covered area.

06/23/16
20160182414 
new patent

Electronic messaging management


Methods, devices, and systems for facilitation of electronic message management involve receiving a message generated from a user of one communication system, augmenting the message with data indicative of the user, communicating the augmented message to a second communication system, and presenting the message to a user of the second communication system such that the message is separate from other received messages not having data indicative of the first user.. .

06/23/16
20160182390 
new patent

Aircraft communication systems and methods


The disclosure herein proposes minimizing the processing and transmission time of an urgent message from an aircraft and relates to a communication system of an aircraft including a set of communication devices or systems intended to transmit data streams, the system including a data processing interface configured to transmit a data stream by dividing it into several data packets and by making the data packets simultaneously pass through different communication devices or systems from among the set of communication devices or systems.. .

06/23/16
20160182311 
new patent

Method, systems, media, and platforms for improved workflow management


The computer-implemented electronic communication systems, methods, media and platforms improve electronic communication based workflow management by providing a software generating module to generate an electronic communication comprising a tag, a software receiving module configured to receive the electronic communication, a software responding module configured to respond to the electronic communication, whereby using the computer-implemented electronic communication systems, methods, media and platforms to generate the electronic communication, receive the electronic communication, and respond to the electronic communication improves electronic communication based workflow management.. .

06/23/16
20160182287 
new patent

Control apparatus, management apparatus, control method, management method, and program


A technique capable of changing communication services that can be provided by a communication system is provided. A control apparatus includes: first means that receives first information from a management apparatus, which is capable of creating a group of network functions for providing communication services, wherein the first information indicates a connection structure of the network functions in the group; and second means that generates second information based on the first information and sends the second information to the network function, wherein the second information is information for forwarding a packet to which second identification information corresponding to first identification information that is assigned to the group is added..

06/23/16
20160182281 
new patent

Wireless communication system and wireless base station


A wireless communication system including: a wireless terminal, and a wireless base station configured to: perform a wireless communication with the wireless terminal, and perform at least a specified processing included in a baseband processing for the wireless communication, the baseband processing being shared between the wireless base station and a different wireless base station, the specified processing being a processing that has a limitation of processing time.. .

06/23/16
20160182268 
new patent

Transmission apparatus, reception apparatus, and communication system


A transmission apparatus that transmits a block signal that includes a plurality of data symbols, includes: a symbol generation unit that generates data symbols; a fixed-symbol arrangement unit that generates a block symbol by arranging data symbols and fixed symbols such that the fixed symbols are inserted at predetermined positions in a block signal; a time-frequency conversion unit that converts the block symbol to a frequency domain signal that includes n samples; an interpolation processing unit that performs interpolation processing on the frequency domain signal; and a cp insertion unit that generates the block signal by inserting a cyclic prefix into a signal that has undergone the interpolation processing.. .

06/23/16
20160182217 
new patent

Communication device, pulse signal delay adjustment method and communication system


A communication device includes a reception buffer configured to receive a pulse signal cyclically transmitted from a transmission source device via a transmission line; a branch circuit configured to generate a branch pulse signal by branching the pulse signal; a delay circuit configured to add a predetermined delay time to the generated branch pulse signal; and a transmission buffer configured to transmit the branch pulse signal to which the predetermined delay time was added to the transmission source device via the transmission line.. .

06/23/16
20160182213 
new patent

Tdd uplink/downlink re-configuration mechanism


The invention relates to methods for communicating within a communication system when re-configured from a source to a target uplink/downlink configuration. The invention is also providing mobile station for performing these methods, and computer readable media the instructions of which cause the mobile station to perform the methods described herein.

06/23/16
20160182211 
new patent

Method and transmitting control channel in intra-cell carrier aggregation system


A method for receiving control channel and an apparatus in a wireless communication system are provided. The method includes transmitting, at a base station, information on a primary cell operating in a frequency division duplexing (fdd) mode and a secondary cell operating in a time division duplexing (tdd) mode, transmitting, at the base station, downlink scheduling information for downlink data, transmitting, at the base station, the downlink data in a first subframe according to the downlink scheduling information, and receiving, at the base station, control information corresponding to the downlink data on the primary cell, from a terminal.

06/23/16
20160182207 
new patent

Control information transmission method and a device therefor


A method for transmitting ack/nack (acknowledge/negative ack) information at a user equipment in a wireless communication system, and a user equipment therefore are discussed. The method according to one embodiment includes generating an ack/nack payload for a plurality of carriers, the ack/nack payload including a plurality of concatenated ack/nack sets.

06/23/16
20160182204 
new patent

Method of handling communication operation in communication system and related apparatus


The disclosure proposes a method of handling communication operation in communication system and related apparatus. According to one of the exemplary embodiments, the disclosure proposes a method of handling a communication operation of a mobile device in a wireless communication system, applicable to the mobile device which is configured with a plurality of serving cells comprising a first serving cell and a second serving cell by a network of the wireless communication system.

06/23/16
20160182203 
new patent

Reference signals in wireless communication


In a lte-based wireless communication system, a demodulation reference symbol (dmrs) pattern is placed in resource element (re) locations, reserved for common reference symbol (crs) ports. Various possibilities exist in the placement of dmrs in the crs potential locations, depending on the number of crs ports required, the number of res required for dmrs in each cell, and the number of cells for which those dmrss need to be orthogonal to reduce interference.

06/23/16
20160182198 
new patent

Method and device for performing coordination between radio access points in wireless communication system


The present invention relates to a method and a device for performing coordination between radio access points in a wireless communication system, and a method by which a radio access point manages a wireless resource of a terminal in a wireless communication system, according to the present invention, comprises the steps of: receiving a measurement report message transmitted from the terminal; transmitting, to a communication element, measurement-related information according to the received measurement report message; receiving, from the communication element, a load information message including coordination pattern information generated on the basis of the measurement-related information; and managing the wireless resource of the terminal on the basis of the received coordinated pattern information.. .

06/23/16
20160182188 
new patent

Apparatus and sending/receiving packet in multimedia communication system


A method for sending forward error correction (fec) configuration information by a sending apparatus in a multimedia system is provided. The method includes sending source fec configuration information for an fec source packet to a receiving apparatus, wherein the source fec configuration information includes information related to an fec source or repair packet that is sent first among at least one fec source or repair packet if an fec source or repair packet block includes the at least one fec source or repair packet..

06/23/16
20160182185 
new patent

Wireless communication system


A wireless communication system capable of detecting propagation path modification from the outside and compensating for degradation of quality of communication between transmission and reception with respect to the propagation path modification is provided. A wireless communication system includes a transmitter that transmits electromagnetic waves in which a polarization direction rotates according to a signal in which data is loaded on a carrier, and a receiver that receives the electromagnetic waves and demodulates the data, in which the transmitter imparts angle information indicating a polarization direction for transferring the data to the signal, and sets a rotation frequency of the polarization direction to a frequency lower than a frequency of the carrier, and the receiver changes a polarization direction of the received electromagnetic waves, based on the angle information transferred by the electromagnetic waves.

06/23/16
20160182181 
new patent

Wireless distributed antenna mimo


The present disclosure relates to system applications of multicore optical fibers. One embodiment relates to a base transceiver station for a wireless telecommunication system comprising a plurality of antenna units arranged in a mimo configuration and adapted for transmission and/or reception of radio-frequency signals, an optical transmitter in the form of an electro-optic conversion unit for each of said plurality of antenna units, each electro-optic conversion unit adapted for converting an rf signal into an optical signal, a plurality of a single core optical fibers for guiding the optical signals, and at least one first space division multiplexing (sdm) unit adapted for multiplexing said single core optical fibers into respective individual cores of a multicore fiber, or into respective individual modes of a multimode fiber..

06/23/16
20160182166 
new patent

Method and configuring configuration information at user equipment in a mobile communication system


A method for configuring configuration information with a user equipment in a mobile communication system is provided. The method includes determining, upon receipt of a physical uplink control channel/sounding reference signal (pucch/srs) release request from a lower layer, whether configuration information required for a transmission mode supporting coordinated multi-point (comp) has been configured, and if the configuration information has been configured, reconfiguring a setting state of the configuration information..

06/23/16
20160182158 
new patent

Touch screen interface and infrared communication system integrated into a battery


Apparatuses and methods relating to interfacing and controlling external batteries are described. In one embodiment, an external battery is integrated with a touch screen display.

06/23/16
20160182136 
new patent

Method and node in a wireless communication network


Radio network node and method in a radio network node, for wireless communication with a user equipment in a wireless communication system in antenna streams, wherein the radio network node comprises a plurality of antenna elements, forming a multiple antenna array which is configured for massive mimo transmission. The method comprises beamforming a signal to be transmitted to the user equipment by splitting and phase shifting said signal; detecting a peak of power of one beamformed signal, exceeding a threshold value; manipulating said signal until the peak of power of the signal is lower than said threshold value; and transmitting said signal, to be received by the user equipment..

06/23/16
20160182135 
new patent

Feedback information notification method, terminal device, base station device, radio communication system, and integrated circuit


A feedback information notification method of the present invention notifies of channel quality information indicating a channel quality during multi-user mimo transmission at a first feedback timing, and differential channel quality information based on a difference value between a channel quality during the multi-user mimo transmission and a channel quality indicated by the channel quality information of which notification is most recently sent, at a second feedback timing.. .

06/23/16
20160182133 
new patent

4tx codebook enhancement in lte


Channel state information (csi) feedback in a wireless communication system is disclosed. A precoding matrix is generated for multi-antenna transmission based on precoding matrix indicator (pmi) feedback, wherein the pmi indicates a choice of precoding matrix derived from a matrix multiplication of two matrices from a first codebook and a second codebook.

06/23/16
20160182125 
new patent

Communication system, communication apparatus and communication method as well as program


A communication apparatus is provided and including a carrier wave generator configured to generate a first electromagnetic wave; a modulator configured to modulate the first electromagnetic wave for transmitting a first message to a first communication device; a load modulator configured to modulate a second electromagnetic wave generated by the first communication device for transmitting a second message to the first communication device; a controller configured to control the communication apparatus to: transmit the first message when the second electromagnetic wave is not detected and, transmit the second message when the second electromagnetic wave is detected. A communication method is also provided..

06/23/16
20160181693 
new patent

Method and interference suppression in orthogonal frequency division multiplexed (ofdm) wireless communication systems


A method and apparatus for interference suppression in wireless communication systems, especially orthogonal frequency division multiplexed (ofdm) systems, is presented. The array apparatus includes a two-tier adaptive array system, which provides for both spatial diversity and beamforming at the uplink and includes sub-arrays spaced at a distance sufficient to provide spatial diversity and support beamforming or scanning a direction of arrival (doa) of signals impinging upon the array can be calculated by comparing signals from sub-array elements.

06/23/16
20160180446 
new patent

Two-way touch-screen based communication system


Embodiments of the disclosure generally set forth a two-way touch screen based communication system. One example method may include receiving an order for an item from a first touch screen device via a first network, wherein the order is associated with a first identification for a merchant, a second identification for the customer, and a negotiable parameter reflective of a preference of the customer.

06/23/16
20160180360 
new patent

Devices, managing feedback in a network of computing resources


A network communication system for exchanging feedback data between merchant systems and cardholder devices. Cardholder devices receive and process speech signals for feedback requests and generate speech signals for feedback responses.

06/23/16
20160179932 
new patent

System and personalized message threading for a multi-format, multi-protocol communication system


This disclosure relates to systems, methods, and computer readable media for performing multi-format, multi-protocol personalized message threading in a way that is most beneficial for the individual user. Users desire a system that will provide for ease of message threading by “stitching” together related communications in a manner that is seamless from the user's perspective.

06/23/16
20160179731 
new patent

Data communications system and data transmission


A 1553 data communication system having a primary data bus, a redundant data bus and a non-1553 data communication overlay system is provided. The non-1553 data communication overlay system comprises a non-1553 bus controller terminal and a non-1553 remote terminal.

06/23/16
20160179723 
new patent

Communication system, management apparatus, and controlling apparatus


A communication system includes a communication apparatus comprising a plurality of first connectors; a controlling apparatus that comprises a plurality of second connectors; a first gathering unit that gathers first identifiers for the respective communication cables coupled to the plurality of first connectors of the communication apparatus; a second gathering unit that gathers second identifiers for the respective communication cables coupled to the plurality of second connectors of the controlling apparatus; and a connection normality determining unit that determines whether or not the communication cables that connect between the controlling apparatus and the communication apparatus are connected properly, by comparing the first identifiers with the second identifiers.. .

06/23/16
20160179094 
new patent

Communication between a vehicle and a road user in the surroundings of a vehicle


A method and a corresponding device permit an at least partially computer-controlled and/or autonomous vehicle to communicate with its surroundings, in particular with a road user such as a person in its surroundings. A control unit for a vehicle is configured to receive surroundings data from one or more surroundings sensors of the vehicle and to detect at least one road user in the surroundings of the vehicle on the basis of the surroundings data.

06/23/16
20160176382 
new patent

Movement pattern detection in a vehicle communication system


A communication system comprises a base station (104) positioned in the vehicle (102) and a mobile communication unit (122). The base station (104) is configured to determine a first location and a second location of the mobile communication unit (122) relative to the vehicle (102), and to determine a baseline pattern of movement of the mobile communication unit (122) based at least in part on the first location and the second location.

06/23/16
20160174909 
new patent

Healthcare communication system for programming bed alarms


A system that monitors various conditions of a plurality of hospital beds located in different rooms of a healthcare facility is provided. Alternatively or additionally, other types of equipment may be monitored by the system.

06/23/16
20160174900 
new patent

Communication system with partial power source


The system of the present invention includes a conductive element, an electronic component, and a partial power source in the form of dissimilar materials. Upon contact with a conducting fluid, a voltage potential is created and the power source is completed, which activates the system.

06/23/16
20160174521 
new patent

Internet canine communication device and method


Enhanced methods and systems for human-pet communication are described. Example embodiments provide an internet canine communication system (“iccs”).

06/16/16
20160174285 

Method for maintaining service continuity in heterogeneous communications system


Embodiments of the present disclosure provide a method for maintaining service continuity in heterogeneous communication system, including: when a bearer is established on a senb/senb's cell for a ue or the ue tracking area is updated due to a bearer transfer, a menb sends a mme a serving identifier of a senb/senb's cell where the ue is located or a serving identifier of a enb/cell which a user plane bearer of the ue is on; the mme determines a ta identifier/enb identifier which the ue bearer is in, including a ta identifier/enb identifier of the senb's cell where the ue is located, according to received serving identifier. On one hand, the mme may determine whether a ue moves out of the local home network according to the ta of the ue, and whether it is necessary to release the sipto@ln bearer.
Samsung Electronics Co., Ltd.


06/16/16
20160174284 

Method and starting or stopping device-to-device operation in wireless communication system


A method and apparatus for starting or stopping a device-to-device (d2d) operation in a wireless communication system is provided. A user equipment (ue) supporting proximity services (prose) receives system information which indicates starting or stopping a d2d operation from a network, and starts or stops the d2d operation according to the system information.
Lg Electronics Inc.


06/16/16
20160174281 

Method and establishing radio bearer


The present invention discloses a method and an apparatus for establishing a radio bearer, and specifically to a method and an apparatus for establishing a data or signaling bearer in a radio communication system supporting multi-connectivity, wherein the method of establishing the data bearer comprises receiving information related to the data bearer, determining configuration information of respective protocol layers in a user plane protocol stack, that is established at at least one of the macro base station and the small base station for the data bearer, according to the related information and the user plane protocol stack, and sending to the user equipment a radio resource control message including the configuration information to establish the data bearer. By utilizing the method and apparatus according to the present invention, the data bearer and the signaling bearer may be efficiently established in the system supporting multi-connectivity so as to provide a user of radio communication with communication services having higher rate and throughput and enable the small base station to provide better data offloading service..
Alcatel-lucent


06/16/16
20160174276 

Method and selecting proximity services group in wireless communication system


A method and apparatus for selecting a device-to-device (d2d) group in a wireless communication system is provided. A user equipment (ue) detects at least two d2d groups, and if the ue has no capability for supporting the at least two d2d groups, the ue selects one d2d group among the at least two d2d groups based on at least one of measurement results from the at least two d2d groups or group priority of each of the at least two d2d groups..
Lg Electronics Inc.


06/16/16
20160174256 

Identifying and communicating coverage shortfall for machine type communication devices


Various communication systems may benefit from identification of and communication of coverage shortfall. For example, certain communication systems that employ machine type communication devices may benefit from having such shortfall communicated from the devices to a base station.
Nokia Solutions And Networks Oy


06/16/16
20160174252 

Methods and arrangements for handling unreliable scheduling grants in a telecommunication network


The present invention relates to methods and arrangements for handling unreliable scheduling grants in a wcdma-communication system. A user equipment detects that a received scheduling grant is unreliable and adjust its serving grant based on that information.
Telefonaktiebolaget Lm Ericsson (publ)


06/16/16
20160174250 

Method and transmitting control information in wireless communication system


The present invention relates to a wireless communication system. More particularly, the present invention relates to a method in which a terminal transmits control information in a ca-based wireless communication system and to an apparatus for the method, the method comprising: a step of configuring a first cell and a second cell having different subframe configurations, the second cell has ul-dl configuration #0; a step of receiving a downlink control information (dci) format including an n-bit field (n>1), for the second cell; and a step of transmitting a physical uplink shared channel (pusch) signal corresponding to the downlink dci format through a subframe.
Lg Electronics Inc.


06/16/16
20160174248 

Communication cooperative multi-point and wireless device using same


A communication method in a wireless communication system, and a wireless device therefore are discussed. The method according to one embodiment includes receiving a first control channel including first scheduling information on a first physical downlink shared channel (pdsch) to be received in a first subframe; receiving a second control channel including second scheduling information on a second pdsch to be received in a second subframe; determining whether the first subframe in which the first pdsch is to be received is overlapped with the second subframe in which the second pdsch is to be received; and if the first subframe is determined as being overlapped with the second subframe, determining a valid subframe for receiving at least one of the first pdsch and the second pdsch..
Lg Electronics Inc.


06/16/16
20160174247 

Terminal apparatus, base station apparatus, communication system, communication method, and integrated circuit


A base station device transmits common control information to a plurality of mobile station devices through a single epdcch message. Each mobile station device monitors a common search space in which these common control messages are sent and is capable of detecting them and recovering the information contained therein..
Sharp Kabushiki Kaisha


06/16/16
20160174244 

Method and scheduling beam in mobile communication system of ultrahigh frequency wave band


A method and apparatus for scheduling a beam in a mobile communication system are provided. A terminal receives signals through a plurality of switching beam directions, and receives a plurality of beams that are transmitted while performing beam switching in a transmission time interval (tti) unit by a base station.
Electronics And Telecommunications Research Institute


06/16/16
20160174243 

Method and enforcing prioritized bit rate in wireless communication system


A method and apparatus for enforcing a prioritized bit rate (pbr) in a wireless communication system is provided. A user equipment (ue) receiving a pbr and a division reference, for a radio bearer in which uplink (ul) data is transmitted through a plurality of media access control (mac) entities, and divides the pbr to at least one mac entity among the plurality of mac entities according to the division reference.
Lg Electronics Inc.


06/16/16
20160174239 

Telecommunication arrangement and procedures to establish a rtc connection between a first and second endpoint


A telecommunication system and a method for generating a real time connection between a first endpoint and a second endpoint in an ip network using an ice stun connectivity check follow a procedure that includes the steps of generating a list of possible connection paths between the first endpoint and the second endpoint, establishing a respective priority for each possible connection path included in the list, and generating the real time connection between the first endpoint and the second endpoint. During this procedure first there is an attempt to generate the real time connection using the highest-priority connection path.
Unify Gmbh & Co. Kg


06/16/16
20160174236 

Method and apparatus of small cell enhancement in a wireless communication system


A method and apparatus are disclosed to provide small cell enhancement in a wireless communication system. The method includes connecting to more than one serving cell.
Innovative Sonic Corporation


06/16/16
20160174230 

Radio base station, user terminal and radio communication method


The present invention is designed to realize link adaptation that is optimal for future radio communication systems. A radio base station is configured to select user terminals from user groups that are determined based on the channel gain of each user terminal, determine a user set to non-orthogonal-multiplex over an arbitrary radio resource, with transmission power that is allocated to each user group on a fixed basis, and transmit downlink signals to the user terminals of the user set, with the transmission power that is allocated to each user group..
Ntt Docomo, Inc.


06/16/16
20160174228 

Radio communication system, radio communication apparatus, and ciphering method


A radio communication apparatus includes a control unit that, if a radio access bearer (rab) for a circuit switching domain is reconfigured between a dedicated channel (dch) and enhanced uplink dedicated channel/high speed downlink packet access (e-dch/hsdpa) and an rab corresponded to rab information exists as an established rab and there exists no transparent mode (tm) radio bearer for a core network (cn) domain included in an information element of cn domain identity (id), and at least one tm radio bearer is included in an information element of radio bearer (rb) information to setup, calculates a start value that is used on a new rab.. .
Nec Corporation


06/16/16
20160174210 

Method for calculating and reporting a buffer status and device therefor


The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for calculating and reporting a buffer status in the wireless communication system, the method comprising: receiving a packet data convergence protocol (pdcp) data transmission ratio and an offset value; calculating a first buffer status for the first bs and a second buffer status for the second bs based on the pdcp data transmission ratio; starting a timer for the first bs when the calculated first buffer status is reported to the first bs; checking whether an uplink (ul) grant is received from the first bs when the timer for the first bs expires; and updating the pdcp data transmission ratio using the offset value if the ul grant is not received from the first bs; and re-calculating the first buffer status for the first bs and the second buffer status for the second bs based on the updated pdcp data transmission ratio..
Lg Electronics, Inc.


06/16/16
20160174209 

Method and apparatus of allocating resources for terminal in wireless communication system


Disclosed is a terminal effectively allocating communication resources to individual processes run by the user. The terminal may update a list of running processes based on information for one or more processes, determining the amount of resources for each process in the list according to priority information of the process related information, and allocating resources to at least one process in the list according to the determined resource amounts.
Samsung Electronics Co., Ltd.


06/16/16
20160174204 

Method for transmitting and receiving control information and the same


The present invention relates to a wireless communication and, more specifically, to a method for transmitting an harq) response by a ue in a wireless communication system, and an apparatus for the same. The method includes receiving an e-pdcch signal on at least one of a plurality of enhanced physical downlink control channel (e-pdcch) sets, each e-pdcch set including a plurality of resources units indexed per e-pdcch set; and transmitting the harq response using a physical uplink control channel (pucch) resource determined using the index of the first resource unit among one or more resource units carrying the e-pdcch signal, wherein the index of the first resource unit is determined on the basis of the e-pdcch set having the lowest index among the plurality of e-pdcch sets when specific conditions are satisfied..
Lg Electronics Inc.


06/16/16
20160174203 

Method, device and system for assigning ack channels to users


A method for assigning acknowledgement (ack) channels to a user is used to feed back acks of a plurality of downlink sub-frames in one uplink sub-frame. According to the method, reserved ack channels are divided into blocks according to the number of downlink sub-frames; each downlink sub-frame corresponds to one block; each block is divided into several sub-blocks; control channel element (cce) sets within the same sub-frame are respectively mapped to different sub-blocks; and the ack channels are assigned to the downlink sub-frames according to a sequence of increasing a mapping label d first and then increasing a sub-block label m.
Huawei Technologies Co.,ltd.


06/16/16
20160174198 

Communication system, communication apparatus, and control method and control apparatus thereof


A communication system, a communication apparatus, a control method, and a control apparatus are provided that make it possible to flexibly increase/decrease a u-plane processing function of a communication apparatus. A communication system in which a logical path (50) is set up in a network to perform communication, comprises: a control plane (30) for the logical path; and a control apparatus (20) that, in response to a request from the control plane, selects from communication equipment resources a communication equipment (10) to perform user-plane processing in connection with data transmission through the logical path, and sets an operation rule related to the user-plane processing in the selected communication equipment..
Nec Corporation


06/16/16
20160174188 

Paging ims service


The present invention relates to a wireless communication system, and more particularly, to a paging method and apparatus for an ims service. A method which supports paging to provide an internet protocol multimedia subsystem (ims) service to a terminal in a network node in accordance with an embodiment of the present invention may include the steps of: receiving downlink data forwarded to the terminal; when there is a determination to apply differentiated paging to the downlink data, adding information indicating that the differentiated paging is applied, to a message including the downlink data; and transmitting the message including information indicating that the differentiated paging is applied, to another network node..
Lg Electronics Inc.


06/16/16
20160174181 

User terminal and base station


A user terminal exists in a first cell operating at a first frequency, in a mobile communication system that supports a d2d (device to device) proximity service. The user terminal includes a transmitter configured to transmit a d2d interest indication indicating that the user terminal has an interest in the d2d proximity service, to a base station forming the first cell..
Kyocera Corporation


06/16/16
20160174179 

Method of selecting synchronization source in wireless communication system and apparatus therefor


According to one embodiment of the present invention, a method of selecting a synchronization source, which is selected by a d2d (device-to-device) ue in a wireless communication system includes the steps of receiving a plurality of synchronization signals, selecting a plurality of candidate synchronization signals from a plurality of the synchronization signals and determining a synchronization signal in a manner of applying a priority to a plurality of the candidate synchronization signals and selecting a ue, which has transmitted the determined synchronization signal, as a synchronization source. In this case, the application of the priority can be performed in a manner of sequentially applying a plurality of priorities related to a d2d signal according to a priority for the application of the priority..
Lg Electronics Inc.


06/16/16
20160174174 

Method and detecting synchronization signal in wireless communication system


A method of detecting a synchronization signal at a device-to-device (d2d) user equipment (ue) in a wireless communication system includes receiving a primary sidelink synchronization signal (psss), determining a normalized carrier frequency offset (cfo) from an initial cfo, determining hypothesis test levels from the normalized cfo, and performing correlation using the received psss, a first sequence, a second sequence, a first sequence shifted per hypothesis test level and a second sequence shifted per hypothesis test level. When the number of hypothesis test levels is greater than 1, the shifted first sequence and the shifted second sequence having a complex conjugate relation in a predetermined normalized cfo value are correlated via the same correlator..
Lg Electronics Inc.


06/16/16
20160174173 

Power headroom reporting scheme for multiple subframe configurations


The present invention relates to a wireless communication system. More specifically, the present invention relates to power headroom reporting (phr) in terms of multiple tdd ul/dl subframe configurations.
Lg Electronics Inc.


06/16/16
20160174161 

Method for controlling signal transmission power and device for same


A method for controlling transmission powers by a communication apparatus in a wireless communication system supporting a plurality of component carriers; and a communication apparatus therefore are discussed. The method according to one embodiment includes controlling transmission powers for one or more channels per each component carrier; when a sounding reference symbol (srs) transmission overlaps with a physical uplink shared channel (pusch) transmission in a time domain, checking whether a total of a pusch transmission power for the pusch transmission on a first component carrier and a srs transmission power for the srs transmission on a second component carrier exceeds a maximum transmission power configured for the communication apparatus; and dropping the srs if the total of the pusch transmission power and the srs transmission power exceeds the maximum transmission power configured for the communication apparatus..
Lg Electronics Inc.


06/16/16
20160174155 

Radio base station, user terminal and discontinuous reception method


The present invention provides a discontinuous reception method in a radio communication system in which carrier aggregation is performed by aggregating a component carrier of a macro cell and a component carrier of a small cell. The discontinuous reception method has the steps of: classifying a radio bearer configured in a user terminal into an rb group 1 including a radio bearer associated with the component carrier of the macro cell or an rb group 2 including a radio bearer associated with the component carrier of the small cell; transmitting, to the user terminal, a drx set 1 to use in discontinuous reception of data via a radio bearer of the rb group 1 and a drx set 2 to use in discontinuous reception of data via a radio bearer of the rb group 2..
Ntt Docomo, Inc.


06/16/16
20160174152 

Communication device, method and communication system


A communication device includes a receiving circuit and a start-up time adjustment circuit configured to transmit, to the receiving circuit, a start signal that instructs a change from a sleep state to an active state, wherein the start-up time adjustment circuit is configured to transmit, to the receiving circuit, a first start signal that instructs a change from the sleep state to the active state at a first time earlier than a second time when a first signal reaches the communication device, measure a first time difference between the second time and the first time, determine, based on the first time difference, a third time when the receiving circuit is changed from the active state to the sleep state, and transmit a second start signal that instructs a change from the sleep state to the active state to the receiving circuit at the third time.. .
Fujitsu Limited


06/16/16
20160174149 

Method by which base station transmits coverage compensation request message to determine switching to dormant state in wireless communication system and device for same


The present invention relates to a method of a base station transmitting a coverage compensation request signal to determine switching to an idle state. The method comprising: transmitting, by the first base station, an idle switching request message for requesting switching to the idle state to a second base station in a compensation group to which the first base station belongs; transmitting a coverage compensation request message to a compensation base station pre-linked to the first base station in the compensation group; receiving a coverage compensation response message and an idle state switching response message from the compensation base station and the second base station, respectively; determining whether the first base station and the second base station in the compensation group are to switch to the idle state based on the received coverage compensation request message and the idle state switching response message..
Lg Electronics Inc.


06/16/16
20160174142 

Radio base station apparatus, radio terminal apparatus, radio communication system, inter-terminal direct communication control method, and computer program


In a radio communication system in which communication is possible between radio terminal apparatuses via a radio base station apparatus, the radio base station apparatus stores information regarding a permission condition of inter-terminal direct communication, which is direct communication between the radio terminal apparatuses, and controls execution of the inter-terminal direct communication based on the permission condition. The radio terminal apparatuses determine whether to execute the inter-terminal direct communication based on information transmitted from the radio base station apparatus and indicating whether execution of the inter-terminal direct communication is possible..
Kddi Corporation


06/16/16
20160174125 

Wireless parameter control apparatus, wireless base station, wireless communication system, wireless parameter control method, and program


A wireless parameter control device comprises: a serving cell prediction unit (11) which predicts a wireless cell which is a connection destination of a first wireless terminal within a first wireless cell upon assuming that an offset value which is added to the wireless quality which the first wireless terminal measures for each wireless cell is changed to a prescribed candidate value; a communication speed index prediction unit (12) which predicts a communication speed index of the first wireless terminal upon assuming that the offset value is changed to the prescribed candidate value and/or a communication speed index of a second wireless terminal within a second wireless cell which is present in the periphery of the first wireless cell; and a coverage control unit (13) which, on the basis of the result of the prediction of the communication speed index, controls the coverage of the first wireless cell and/or the coverage of the second wireless cell.. .
Nec Corporation


06/16/16
20160174124 

Handoff procedure in a mobile communication system


The invention relates to an improved handover procedure for a mobile terminal. Under control of the target base station, the mobile terminal is to perform a handoff to a target base station, wherein it is to be configured for communication with the target base station via a target radio cell comprising a downlink carrier and an uplink carrier.
Panasonic Intellectual Property Corporation Of America


06/16/16
20160174120 

Communication system, method, and apparatus


Using lapi (low access priority indication) information of an rrc connection request from a terminal, a base station selects a specific mobility management node.. .
Nec Corporaation


06/16/16
20160174119 

Communication apparatus, control communication apparatus, and program


A communication apparatus that performs wireless communication using a first communication system and a second communication system includes a determining unit that determines an operation mode selected from a first operation mode and a second operation mode, the first operation mode being an operation which is used in the second communication system and in which the communication apparatus communicates with a different communication apparatus in a wireless network created by the communication apparatus, the second operation mode being an operation which is used in the second communication system and in which the communication apparatus communicates with the different communication apparatus in a wireless network created by an external apparatus, and a storing unit that stores information, based on the selected operation mode, used to establish a connection with one of the wireless networks.. .
Canon Kabushiki Kaisha


06/16/16
20160174116 

Methods and devices for sector selection


The present teachings relates to a method for sector selection performed in a network node of a communication system. The communication system comprises two or more sectors using a common cell identification, the two or more sectors each providing uplink and/or downlink connections to wireless devices located within a coverage area of the sectors.
Telefonaktiebolaget L M Ericsson (publ)


06/16/16
20160174113 

Communication device, core network node, mobile communication system, communication method, and storage medium


In the case where a wireless terminal conducts a handover from a first device to a second device, a communication device of this exemplary embodiment performs communication with the second device and a core network node, in order to notify an appropriate device of information regarding the transfer path of data. The communication device receives control information from the core network node upon the handover.
Nec Corporation


06/16/16
20160174092 

Wireless communication method, wireless communication system, base station, and wireless terminal


A wireless terminal, includes a first transceiver configured to transmit a first type of wireless signal; and a second transceiver configured to transmit a second type of wireless signal; wherein the first transceiver is configured to transmit an indication of interference when interference is detected between the first type of wireless signal and the second type of wireless signal and to transmit information showing a condition of each of the first and second types of wireless signal with the indication of interference; and the first transceiver is further configured to receive interference control information useable by the terminal in mitigating the detected interference.. .
Fujitsu Limited


06/16/16
20160174057 

Method and re-searching resource of discovery signal for device to device communication in wireless communication system


Provided is a method of sending and receiving signals for a user equipment (ue) in a mobile communication system. The method may include: receiving discovery signal configuration information; scanning a discovery signal resource region determined based on the discovery signal configuration information; transmitting a discovery signal at a resource of the discovery signal resource region selected based on the scanning result; and rescanning the discovery signal resource region on the basis of at least one of the discovery signal configuration information and the scanning result.
Samsung Electronics Co., Ltd.


06/16/16
20160174026 

Radio communication system and location characteristic determination method


A radio communication system includes: a visit information storage unit that stores plural visit information elements each indicating information on a visit to a cell visited by a user equipment; an event detector that detects an event that occurs in the user equipment; a cell identifier detector that detects a cell identifier that indicates a cell visited by the user equipment; and a location characteristic determiner that determines a location characteristic of the cell indicated by the cell identifier based on one or more visit information elements corresponding to the cell. The location to characteristic determiner determines the location characteristic of a cell visited by the user equipment when the event detector detects a no-cell-change event other than a cell-change event that indicates a change in the cell identifier..
Ntt Docomo, Inc.






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This listing is a sample listing of patent applications related to Communication System for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Communication System with additional patents listed. Browse our RSS directory or Search for other possible listings.


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