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Communication System patents



      
           
This page is updated frequently with new Communication System-related patent applications. Subscribe to the Communication System RSS feed to automatically get the update: related Communication RSS feeds. RSS updates for this page: Communication System RSS RSS


Mechanisms to facilitate a telecommunication system to make use of bands which are not-licensed to the telecommunication…

Method and apparatus for controlling traffic in wireless communication system

Method to prevent hyper frame number de-synchronization in a wireless communication system

Date/App# patent app List of recent Communication System-related patents
07/24/14
20140208371
 Communication device and communication system patent thumbnailnew patent Communication device and communication system
The communication device is installed in a predetermined space. The communication device receives and displays content distributed only within a variable available viewing time.
07/24/14
20140208370
 Wireless terminal, wireless communication system, and wireless communication control device patent thumbnailnew patent Wireless terminal, wireless communication system, and wireless communication control device
A wireless terminal communicates with a wireless communication apparatus including one or more wireless access points, and is used in a facility including a plurality of seats. The wireless terminal includes a seat position identifying unit, a distance determination unit, and a processing setting unit.
07/24/14
20140208366
 Multimedia system based e-commerce patent thumbnailnew patent Multimedia system based e-commerce
E-commerce techniques, in accordance with embodiments of the present technology, provide an improved buying experience integrated with the television viewing experience. A multimedia system for implementing the e-commerce techniques includes a two way communication system such as a set top box, display device and remote controller.
07/24/14
20140208309
 Method, apparatus, and communication system for implementing internet application patent thumbnailnew patent Method, apparatus, and communication system for implementing internet application
Methods, apparatus, and communication systems for implementing an internet application are disclosed. A number n of code files of a processing logic used for implementing a first internet application can be loaded in a memory and can be compiled into a runtime library.
07/24/14
20140208179
 Methods and devices for facilitating data retransmissions in wireless communication systems patent thumbnailnew patent Methods and devices for facilitating data retransmissions in wireless communication systems
Wireless communications devices are adapted to perform retransmissions of data blocks. A wireless communications device can be adapted to transmit a plurality of data blocks to a receiving device.
07/24/14
20140208116
 Communication apparatus, communication system, and computer program product patent thumbnailnew patent Communication apparatus, communication system, and computer program product
According to an embodiment, a communication apparatus includes a sharing processing unit, an extension unit, and a communication unit. The sharing processing unit shares a first cryptographic key with an external apparatus connected via a link, and further generates a second cryptographic key and shares the second cryptographic key with the external apparatus through secret communication using the first cryptographic key.
07/24/14
20140208113
 Communication apparatus, communication method, communication system, and computer program patent thumbnailnew patent Communication apparatus, communication method, communication system, and computer program
A measurement to obtain an rtt to a receiving apparatus is performed by a relay apparatus that is disposed between a wan and a home network and connects these two networks. That an rtt value is equal to or less than the threshold value is set as a content distribution condition from a transmitting apparatus, so that the same use environment as a system using current dlna and dtcp-ip can be realized for content use in the home network.
07/24/14
20140207958
 Virtual private network communication system, routing device and method thereof patent thumbnailnew patent Virtual private network communication system, routing device and method thereof
A virtual private network communication system, a routing device and a method thereof are provided. The system includes a server and a plurality of routing devices.
07/24/14
20140207895
 Communication apparatus, control method for communication apparatus, and communication system patent thumbnailnew patent Communication apparatus, control method for communication apparatus, and communication system
In a system that performs communication between master and slave, the device better suited as the master device is not always the master device, since the device that initially constructs the network becomes the master device. A device that enters the network later transmits a restart request on detecting the master device, and if a restart permission is received, the device transfers to a restart state and transmits a master inquiry before the device that was the master device up until that point.
07/24/14
20140207879
 Communication system, master device, and communication method patent thumbnailnew patent Communication system, master device, and communication method
A communication system, a master device, and a communication method are provided. The communication system includes a master device and at least one slave device.
07/24/14
20140207577
new patent Communication system
A communication system includes a call answering center; a first mobile phone that registers a call answering setting in the call answering center; a second mobile phone that makes a call to the first mobile phone and includes a display unit and an operation unit; and a telephone communication network that connects the first mobile phone, the second mobile phone, and the call answering center in a communicable manner. When a call is made and the call answering setting is performed, the call answering center composes a call answering message accompanied by a reply program having an advertisement image attached thereto in accordance with the call answering setting, and transmits the call answering message to the second mobile phone.
07/24/14
20140207444
new patent System, device and method for detecting speech
A mobile communication system comprises a mobile communication device provided with a touch screen; and a speech activity analyzer suitable to receive from said touch screen data indicative of pressure applied to an area of said touch screen, and of changes thereto with time.. .
07/24/14
20140207400
new patent Method and apparatus for providing data processing and control in a medical communication system
Methods and apparatus for providing data processing and control for use in a medical communication system are provided.. .
07/24/14
20140207364
new patent Method and arrangement for determining a trajectory
A method and an arrangement are provided for determining a trajectory for a host vehicle h in order to as smoothly as possible avoid or mitigate a collision. The arrangement may include a processor and at least one of a sensor system or a communication system.
07/24/14
20140207313
new patent Communication system and communication device
A communication system has a first communication device, and a second communication device that conducts wireless communication the first communication device. The first communication device has a first transmitter that transmits a signal to the second communication device while modulating the signal, and a first transmission controller that controls the first transmitter.
07/24/14
20140207308
new patent Absolute acceleration sensor for use within moving vehicles
A communication system for a vehicle includes a vehicle speed sensor configured to emit a periodic function with a parameter correlated to the speed of the vehicle, an acceleration monitoring system, a braking system engagement detector to detect a braking status of the vehicle, an alerting device capable of signaling other drivers of a deceleration condition of the vehicle, and a control device. The acceleration monitoring system is configured to compute the acceleration of the vehicle from variations in the parameter of the periodic function of the vehicle speed sensor and to output a deceleration status of the vehicle.
07/24/14
20140206976
new patent Wearable personal body associated device with various physical configurations
A body associated device comprises a housing, an adhesive layer configured to be applied to a body of a living subject, and at least one standoff located between the housing and the adhesive layer. An electronic module may be located within the housing of the body associated device.
07/24/14
20140206414
new patent Terminal in communication system and method for controlling same
A terminal for communicating with at least one communication device is disclosed. A terminal according to the present invention comprises an antenna unit having at least one antenna; and a controlling unit for: determining at least one communication device; determining an antenna individual operation mode of each of the at least one antennas; determining at least one antenna for communication with each of the at least one communication devices from among the at least one antennas; determining a combination operation mode of an antenna set which includes at least two antennas for each of some or all of the communication devices performing communication using the antenna set when communication is performed using at least two antennas for each of some or all of the at least one communication devices; and controlling transmission and reception of data with at least one communication device by using at least one antenna for communication with each of the at least one communication devices according to an antenna individual operation mode of each antenna or to the antenna individual operation mode of each antenna and a combination operation mode of an antenna set for each communication device..
07/24/14
20140206409
new patent Radio communication apparatus and transmission power control method
A radio communication apparatus and transmission power control method are disclosed, which can maintain communication with handsets while avoiding an increase in radio interference to another radio communication system as much as possible when radio communication is performed with one or more handsets. The handset transmits a communication start request signal to a base unit.
07/24/14
20140206407
new patent Method and device for discovering neighbors for wireless fidelity direct (wfd) peer to peer (p2p) communication
The present invention relates to a wireless communication system. In particular, the present invention relates to a method and device for performing the process of discovering neighbors for wi-fi p2p communication, the method including the steps of: checking at a first wfd p2p device whether there is wfd p2p group in which participation is possible; performing, at the first wfd p2p device, the operation for participating in the wfd p2p group in which participation is possible, if there is a wfd p2p group in which participation is possible, or performing, at the first wfd p2p device, the operation for creating a new wfd p2p group or entering a sleep mode, if there is no wfd p2p group in which participation is possible, wherein the operation for participating in the wfd p2p group in which participation is possible includes the steps of receiving information about a neighbor list on a second wfd p2p device (or devices) within the wfd p2p group from a specific wfd p2p device that manages the wfd p2p group, and periodically transferring neighbor advertisement information on the first wfd p2p device to the specific wfd p2p device, after receiving the neighbor list..
07/24/14
20140206402
new patent Correlating mobile device locations
Embodiments of the invention comprise systems and methods related to the provision of location based services via a mobile communications device. In different embodiments, a communication system is described, comprising a mobile communications device, a mobile communications base station, and a server computer system.
07/24/14
20140206398
new patent Correlating mobile device locations
Embodiments of the invention comprise systems and methods related to the provision of location based services via a mobile communications device. In different embodiments, a communication system is described, comprising a mobile communications device, a mobile communications base station, and a server computer system.
07/24/14
20140206377
new patent Inter-operator spectrum sharing control, inter-operator interference coordination method, and radio resource scheduling in wireless communication systems
An inter-operator radio resource sharing method for sharing radio resources between two or more radio communication systems each controlled by a respective operator and configured to control respective proprietary radio resources and to provide respective served user equipments with radio communication services. The inter-operator radio resource sharing method: determines, by each radio communication system, a bandwidth of respective shared radio resources belonging to the respective proprietary radio resources based on a traffic load related to guaranteed-quality radio communication services requested by the respective served user equipments; signals, by each radio communication system, the respective shared radio resources to other radio communication systems; and provides, by each radio communication system, the respective served user equipments with the radio communication services on the respective proprietary radio resources and on the shared radio resources signalled by other radio communication systems..
07/24/14
20140206376
new patent Radio communication system, radio base station, and radio communication method
The disclosed radio communication system can improve the transmission quality of control information. When the number of connections by a radio terminal to the radio base station is less than a predetermined value, a base station control unit (12) allocates more than one uplink control channel element to a radio terminal (2)..
07/24/14
20140206375
new patent Radio communication system, mobile station, base station, and method for controlling radio communication system
A radio communication system includes a base station and a mobile station. The base station includes a controller that changes communication configurations when a plurality of communications with the mobile station at respective periodic communication intervals are scheduled to occur at the same communication timing so as to control to resolve simultaneous communications.
07/24/14
20140206371
new patent Apparatus and method of reporting logged measurement in wireless communication system
A method and apparatus of reporting logged measurements of an user equipment in a wireless communication system is provided. The user equipment in a radio resource control (rrc) connected mode receives from a base station a minimization of drive tests (mdt) configuration.
07/24/14
20140206354
new patent Relay node, radio communication system, and method
A relay node which is registered to a first radio base station and a first mobility management device and which relays a communication between a mobile station and the first radio base station. The relay node includes a first control unit configured to execute a handover process for the relay node and decide to hand over the mobile station from the first radio base station to a second radio base station when a degradation of radio quality between the relay node and the first radio base station is detected, and to transmit a handover control signal for the mobile station to the second radio base station or the first mobility management device..
07/24/14
20140206352
new patent Mobile communication system
A mobile communication system capable of performing communication between a user equipment device connected to a relay device and a core network if the relay device moves. An rn sets a ta of an enb to be connected with the own device as a ta of the own device.
07/24/14
20140206339
new patent Method of adapting the parameter set of a mobile terminal transceiver based upon its geographical position
A method of a transceiver arranged to operate according to a radio access technology, rat, in a cellular communication system is disclosed. The method comprises determining (100) a position value for the transceiver; accessing (104) a database based on the determined position value, wherein a transceiver parameter set corresponding to the position value is acquired, wherein the transceiver parameter set is arranged to adapt operation of the transceiver for the determined position within the rat; and applying (106) settings of the transceiver according to the acquired transceiver parameter set.
07/24/14
20140206323
new patent Communication system having automated filtering based on mental state decisions
A communication device having automated filtering based on mental state decisions of the present invention includes a brainwave sensing device that has sensors positioned on a user which can wirelessly communicate the mental state(s) of the user through a signal conditioner to portable electronic device. Subsequently, when the portable electronic device receives signals from a communication system, such as a call or a message, the calls or messages can be either be allowed or interrupted and stored depending on the mental state of the user.
07/24/14
20140206317
new patent Location based notification
Embodiments of the invention comprise systems and methods related to the provision of location based services via a mobile communications device. In different embodiments, a communication system is described, comprising a mobile communications device, a mobile communications base station, and a server computer system.
07/24/14
20140206308
new patent Method and system for transmitting data using automated voice when data transmission fails during an emergency call
A vehicle communication system enables one or more processors to receive indication that an emergency event has taken place from an emergency detection sensor position throughout the vehicle. An emergency condition detection signal may be automatically sent by a detection sensor, or manually sent by a vehicle occupant pushing an emergency assistance button.
07/24/14
20140206306
new patent Method and related communication device for transmission and reception of natural disaster warning notification message in a wireless communication system
A method of handling notification message transmission for a network of a wireless warning communication system includes when content of a notification message comprising a message identity is changed, modifying the message identity, wherein the message identity is included in a system information block, hereinafter called sib, and indicates which notification message a notification message content in the sib belongs to; and sending the sib and a paging message comprising at least one of a flag and an element, wherein the flag is used to notify a user equipment of a change of the sib, and the element is a notification indication used to notify the user equipment to acquire the sib when the element is found in the received paging message.. .
07/24/14
20140206305
new patent Cleanup of lau-less circuit switched fallback emergency call
Communication systems may benefit from various aspects of emergency call handing. For example, wireless communication systems may benefit from clean up with respect to a fast return feature applied to an emergency call using circuit switched fallback, without a location area update.
07/24/14
20140206280
new patent Enhanced rank for outdoor to indoor coverage
The invention relates to a wireless outdoor-indoor multiple-input multiple-output (mimo) communications system for communicating with user equipment located inside a physical structure such as a building. The mimo communication system is comprised of a node having at least two node antennas, wherein the node is configured for line of sight (los) wireless mimo communication with at least two outdoor-indoor repeaters, and of at least two outdoor-indoor repeaters adapted for los wireless mimo communication with the node.
07/24/14
20140205301
new patent Modulation unit
A modulation unit for a quantum communication system, wherein said modulation unit comprises an optical component configured to cause a delay between photons with different polarisation modes and a phase modulator, the optical component comprising a birefringent optical material, wherein the birefringent optical material supports the transmission of photons with a first polarisation mode and a second polarisation mode, wherein the optical path length for photons propagating with the first polarisation mode is different to the optical path length of photons propagating with the second polarisation mode, photons with the first polarisation mode having an orthogonal polarisation to those with the second polarisation mode, the phase modulator being configured to apply a further phase difference between photons with the first and second polarisation mode which pass through said modulation unit.. .
07/24/14
20140205289
new patent Method and apparatus providing wave division multiplexing optical communication system with active carrier hopping
A wave division multiplexing (wdm) system is disclosed which accommodates shifts in the resonant frequency of optical modulators by using at least two carriers per optical communications channel and at least two resonant modulator circuits respectively associated with the carriers within each optical modulator. A first resonant modulator circuit resonates with a first carrier and a second resonates with a second carrier when there is a shift in resonance frequency of the at least two resonant optical modulator circuits.
07/24/14
20140205046
new patent Source device, communication system, method of controlling source device, and method of controlling sink device
A source device includes: a low-speed data supply section configured to supply, as low-speed data, data generated in synchronization with a low clock signal out of clock signals having different frequencies, the low clock signal having a frequency lower than a predetermined value; a high-speed data supply section configured to supply, as high-speed data, data generated in synchronization with a high clock signal out of the clock signals, the high clock signal having a frequency higher than that of the low clock signal; a dividing section configured to divide the low-speed data into a predetermined number of pieces of data in accordance with a ratio between the frequencies of the high and low clock signals; and a data transmitting section configured to store the high-speed data and the divided pieces of low-speed data in data having a predetermined data size, and to transmit the stored data.. .
07/24/14
20140205036
new patent System and methods for reducing uplink resources to provide channel performance feedback for adjustment of downlink mimo channel data rates
Systems and methods for improving the performance of a mimo wireless communication system by reducing the amount of uplink resources that are needed to provide channel performance feedback for the adjustment of data rates on the downlink mimo channels. In one embodiment, a method comprises encoding each of a set of data streams according to corresponding data rates, permuting the data streams on a set of mimo channels according to a full permutation of combinations, transmitting the permuted data streams, receiving the permuted data streams, decoding and determining an snr for each of the data streams, computing a condensed snr metric for the set of data streams, providing the condensed metric as feedback, determining a set of individual snr metrics for the data streams based on the condensed snr metric, and adjusting the data rates at which the data streams are encoded based on the individual snr metrics..
07/24/14
20140205031
new patent Finding channel state information with reduced codebook in a multi-antenna wireless communication system
Multiple antennas employed at the transmitter and receiver can significantly increase a mimo system capacity, especially when channel knowledge is available at the transmitter. Channel state information may be provided to the transmitter by the receiver in a codebook based precoding feedback.
07/24/14
20140205030
new patent Receiving device of ofdm communication system and method for alleviating phase noise thereof
The present invention relates to a receiving apparatus in an ofdm communication system and a phase noise mitigation method thereof which are configured to estimate and compensate for phase noise from a received ofdm symbol, unlike the conventional receiver which uses a pilot symbol for mitigating phase noise, and thus can improve the transmission efficiency and error rate performance in an ofdm system.. .
07/24/14
20140204953
new patent Communication system and network relay device
A first switch device operating in a master mode, a second switch device operating in a backup mode, and third switch devices operating in a member mode in an initial state are provided. The first switch device operating in the master mode transmits a first control signal at every predetermined period to the second switch device operating in the backup mode.
07/24/14
20140204929
new patent Method and apparatus for controlling wireless lan access point selection of user equipment in wireless communication system
Methods and apparatus are provided for controlling wireless local area network (wlan) selection in a wireless communication system. Information on a limitation of managed objects, indicating whether to allow reception of a wlan selection policy from a roaming network, is received.
07/24/14
20140204928
new patent Method and system for initial signal acquisition in multipath fading channel conditions
An apparatus and method for performing initial signal acquisition in a receiver of a millimeter wave wireless communication system. The apparatus comprises receiving a millimeter-wave signal including complementary sequences at the receiver; cross-correlating the received signal related to the received complementary sequences with respective predefined complementary sequences, wherein the received complementary sequences include a first type of complementary sequences and a second type of complementary sequences; performing a signal sequence detection by auto-correlating the cross-correlated first type of complementary sequences and comparing the auto-correlated results to an energy dependent threshold; and upon detection of the signal sequence, performing a timing synchronization to synchronize a start frame delimiter (sfd), wherein the timing synchronization includes in part a search for a peak in the cross-correlated first type of complementary sequences using a sfd search threshold..
07/24/14
20140204924
new patent Method and apparatus of performing a discovery procedure
The present invention is directed to a method and an apparatus for use in a wireless communication system. Specifically, the present invention is directed to a method of performing a discovery procedure for a prose and an apparatus therefore, in which the method comprises: scanning one or more wireless local area network access points (wlan aps); transmitting a scan result for the one or more wlan aps to a cellular network entity; and initiating the discovery procedure for the prose, if the discovery procedure for the prose is allowed by the cellular network entity as a response to the scan result..
07/24/14
20140204923
new patent Method and arrangement in a wireless communication system
A radio network node for handling data streams from a user equipment is provided. The radio network node comprises a first receiving interface and a second receiving interface.
07/24/14
20140204922
new patent Method for transmitting uplink signals from a user equipment to a base station in a wireless communication system and method for the same
A method for transmitting uplink signals from a user equipment to a base station in a time division multiplexing wireless communication system is disclosed. The method comprises the steps of transmitting a first uplink signal on an uplink subframe or a special subframe that precedes the uplink subframe, by preceding a first timing advance value at a reference time; and transmitting a second uplink signal on the uplink subframe by preceding a second timing advance value at the reference time, wherein the first timing advance value is greater than the second timing advance value, and the first uplink signal is transmitted for an uplink pilot time slot (uppts) period of the special subframe if a difference value between the first timing advance value and the second timing advance value is greater than a preset value..
07/24/14
20140204921
new patent Wireless communication system, base station, and mobile station
A wireless communication system includes a base station (100) and a mobile station (200) that transmit/receive a data signal and a control signal. The base station (100) includes a control unit (100a) and a communication unit (100b).
07/24/14
20140204920
new patent Method to prevent hyper frame number de-synchronization in a wireless communication system
Methods and apparatus are provided for hfn synchronization in a wireless communication system. If re-establishment of an rlc entity occurs during a pending rlc reset procedure, the pending rlc reset procedure is aborted and the re-establishment of the rlc entity is performed.
07/24/14
20140204918
new patent Tcp recovery method and apparatus
A method for transmission control protocol (tcp) recovery in a transmitter for a wireless communication system is provided. The method includes detecting an event for releasing a radio resource control (rrc) connection with a receiver, storing a tcp packet for the receiver when the rrc connection is released, reestablishing the rrc connection with the receiver, determining whether a session for the stored tcp packet exists, and transmitting the stored tcp packet to the receiver when determined that the session for the stored tcp packet exists..
07/24/14
20140204894
new patent Mobile communication method, mobile terminal, and processor
A mobile communication method is a method for distributing mbms data to a mobile terminal in a mobile communication system including a general cell supporting a broadcasting of the mbms data and a specific cell not supporting the broadcasting of the mbms data. The mobile communication method comprises a step of controlling not to set a frequency used in the specific cell to a highest priority of cell selection, at the mobile terminal, when the mobile terminal receives the mbms data broadcasted from the general cell in an idle state and a frequency used in the general cell is different from the frequency used in the specific cell..
07/24/14
20140204888
new patent Method for detecting control information in wireless communication system
A method for detecting control information in a wireless communication system is provided. The method includes checking a cyclic redundancy check (crc) error by monitoring control channels, determining whether a value of an error check field is equal to a specific value, and, if the value of the error check field is equal to a specific value, detecting the control information on the control channel..
07/24/14
20140204887
new patent Method for detecting control information in wireless communication system
A method for detecting control information in a wireless communication system is provided. The method includes checking a cyclic redundancy check (crc) error by monitoring control channels, determining whether a value of an error check field is equal to a specific value, and, if the value of the error check field is equal to a specific value, detecting the control information on the control channel..
07/24/14
20140204886
new patent Method and apparatus for controlling rate of voice service in a mobile communication system supporting voice service via packet network
A method for controlling a rate of a voice service in a mobile communication system supporting the voice service via a packet network. The method includes the steps of receiving a control message at a terminal from a radio network controller (rnc); if the control message indicates control of a downlink rate, determining a downlink rate according to the control message; setting a change mode request (cmr) field of an uplink voice over internet protocol (voip) packet according to the downlink rate, and transmitting the uplink voip packet from the terminal to the rnc; if the received control message indicates control of an uplink rate, determining an uplink rate according to the control message; and generating an uplink voip packet including uplink voice data generated according to the determined uplink rate and frame type (ft) information indicating the determined uplink rate, and transmitting the uplink voip packet from the terminal to the rnc..
07/24/14
20140204880
new patent Wireless communication system and wireless communication method
A wireless communication system including a base station and a plurality of terminals, the wireless communication system uses a frame including a plurality of sub-frames, the sub-frames including a plurality of data symbols and guard intervals between the data symbols, each sub-frame being transmitted every frame period, and a different guard interval length being available for each sub-frame; configured to insert a guard interval of a fixed length between each of the data symbols in a specified sub-frame of the frame; a placement information determination section configured to determine placement information pertaining to a placement of a sub-frame to which guard intervals different in length from the guard interval of the fixed length are to be applied; and configured to multiplex the placement information determined by the placement information determination section into a transmission; wherein the plurality of terminals is notified of information containing the placement information.. .
07/24/14
20140204879
new patent Method and device for uplink resource allocation
A method for transmitting an uplink signal by a device in a wireless communication system, the method including receiving a control channel signal including a resource allocation (ra) field; and transmitting an uplink signal according to the control channel signal. A size of the ra field is represented by the following expression max (rasizea, rasizeb).
07/24/14
20140204875
new patent Method and apparatus for transmitting and receiving data including a plurality of data streams in a broadcasting/communication system
A method and apparatus for transmitting data comprising a plurality of data streams in a broadcasting system are provided. The method includes dividing a frame into a plurality of physical layer zones; allocating the plurality of data streams to at least one of the plurality of physical layer zones; allocating signaling information associated with the plurality of physical layers to at least one of the plurality of physical layer zones; and transmitting the frame to which the signaling information is allocated..
07/24/14
20140204874
new patent Method and apparatus for transmitting information about a channel in a wireless communication system
A method for feeding back channel information, the method including if one or more cells are configured, performing a first feedback process and a second feeding process. The first feedback process is configured to transmit channel information including rank information the second feedback process is configured to transmit channel information including rank information which is the same as the rank information of the first feedback process..
07/24/14
20140204871
new patent Wireless communication system and communication method
A wireless communication system includes a primary base station; a plurality of base stations other than the primary base station; and a mobile station. Coordinated communication is executed among the primary base station, the base stations, and the mobile station.
07/24/14
20140204870
new patent Method and apparatus for determining message transmission in mobile communication system
A method for message transmission of a base station and message determination of a terminal in a mobile communication system is provided. The method includes, if a condition for operating in a first mode is met, generating a first message instructing to operate in the first mode, transmitting the first message to a terminal, receiving a response message for the first message, and determining whether the terminal has received the first message, wherein the first message transmission is performed within a time period..
07/24/14
20140204869
new patent Method and apparatus for channel state information measurement in a wireless communication system
Methods and apparatuses are disclosed to measure channel state information in a wireless communication system. The method includes selecting a subframe to be a reference resource for a channel state information (csi) report on a secondary cell (scell), in which the subframe is not a downlink (dl) subframe or a special subframe whose downlink portion is longer than a threshold on a primary cell (pcell).
07/24/14
20140204868
new patent Method and apparatus for improving a new carrier type in a wireless communication system
Methods and apparatuses are disclosed to improve a new carrier type in a wireless communication system. The method includes having, in at least one subframe, more than one number of available resource elements among physical resource blocks (prbs) in a cell.
07/24/14
20140204865
new patent Exploiting hybrid-channel information for downlink multi-user scheduling
A method for determining an optimal network utilization maximization in a communication system with wireless links in which current and coarse channel state information csi is available from all users, along with a limited amount of fine csi by way of a frame based entails a scheduling and feedback under which a virtual queue is associated with each user with virtual rates being determined at start of each frame and policy of each frame being determined by solving a decision process.. .
07/24/14
20140204863
new patent Method of reducing reference signals and communication device thereof
A method of reducing a number of reference signals for a communication device in a wireless communication system, includes receiving a downlink control information (dci) message in a first bundling subframe of a plurality of bundling subframes, wherein the bundling subframes are contiguous subframes; receiving reference signals with a reduced pattern in the plurality of bundling subframes, wherein a number of the reference signals with the reduced pattern is smaller than a number of the reference signals determined in corresponding specifications; measuring channel responses according to the reference signals with the reduced pattern; using the channel responses to perform channel interpolations in the plurality of bundling subframes, for acquiring channel estimations of the plurality of the bundling subframes; and receiving data according to the dci message in the plurality of bundling subframes.. .
07/24/14
20140204855
new patent Method of transmitting feedback message in wireless communication system
A method of transmitting a feedback message in wireless communication system is provided. The method includes selecting n best subbands of m subbands according to cqi, where both m and n are a natural number and m is larger than n, generating multiple input multiple output (mimo) information comprising n codebook indexes and n differential cqis and transmitting the feedback message comprising the mimo information..
07/24/14
20140204853
new patent Wireless communication system using distributed antennas and method for performing the same
Provided are a wireless communication system and method using distributed antennas. A physical channel and reference signal (rs) transmission/reception method for downlink and uplink communication using a plurality of points is provided for a case in which the plurality of points have different physical cell identities (pcis), or in a wireless communication environment using distributed antennas in which the plurality of points belong to the same cell and have the same pci.
07/24/14
20140204842
new patent Method for controlling pucch transmission power in wireless communication system and terminal for same
A method for controlling a physical uplink control channel (pucch) transmission power in a wireless communication system and a terminal apparatus are disclosed. A terminal for controlling the physical uplink control channel (pucch), according to the present invention, comprises: a processor for deciding the uplink transmission power for a pucch format 3 transmission; and a transmitter for transmitting the pucch format 3 at the uplink transmission power that is decided, wherein the processor distinguishes and decides the uplink transmission power from bits of the pucch format 3, on the basis of a predetermined number of information bits, the processor controls so that a different diversity method is applied to the pucch format 3, on the basis of the predetermined number of information bits, and wherein the transmitter transmits the pucch format 3 to which the different diversity method is applied with respect to the pucch format 3, by means of the processor, on the basis of the predetermined number of information bits..
07/24/14
20140204833
new patent Communication management system, relay device, communication control system, communication system, communication method, and recording medium storing communicaiton control program
A relay device is communicable with a communication management system that stores relay device identification information for identifying a relay device capable of communicating with a communication terminal using a first communications protocol, in association with configuration data that allows the communication terminal to communicate using a second communications protocol. In response to a configuration data request received from a communication terminal using the first communications protocol, the relay device transmits relay device identification information to the communication management system to obtain configuration data associated with the relay device identification information, and transmits the configuration data to the communication terminal..
07/24/14
20140204831
new patent Apparatus and method for transmitting and receiving multicast data in wireless communication system
An apparatus and method for transmitting/receiving multicast data in a wireless communication system are disclosed. The method of receiving multicast data at a machine-to-machine (m2m) device in a wireless communication system includes: receiving, from a base station (bs), an m2m multicast connection identifier for an m2m multicast service, assigned to the m2m device; receiving a message including control information about transmission of the multicast data and multicast data including an m2m multicast connection identifier from the bs; and determining whether the m2m multicast connection identifier included in the multicast data corresponds to the m2m multicast connection identifier assigned by the bs..
07/24/14
20140204825
new patent Methods for energy-efficient unicast and multicast transmission in a wireless communication system
A method for time multiplexing subframes on a serving cell to a user equipment, wherein one set of subframes operate with the legacy lte transmission format and one set of subframes operate with an evolved transmission format comprising reduced density crs transmission without a pdcch control region.. .
07/24/14
20140204820
new patent Method and arrangement in a telecommunication system
The present disclosure relates to a method in a network node for controlling drx to be applied by a user equipment, ue, connected to said network node. Said network node can order the ue to enter a first drx cycle by means of a specific control element.
07/24/14
20140204819
new patent Wireless communication system, mobile station, base station, and wireless communication system control method
A wireless communication system includes a mobile station and a base station. The base station includes a blind decoding control unit that transmits a signal including a control signal serving as a trigger to change a decoding process to the mobile station based on a result of measurement of the amount of data of the mobile station.
07/24/14
20140204813
new patent Method and apparatus for transceiving signals
The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and to an apparatus for the method, wherein the method is configured such that a base station, in which cross-carrier scheduling through a first component carrier (cc) is set, transmits a downlink signal in a tdd wireless communication system in which the first cc and a second cc are aggregated, wherein the method comprises a step of transmitting a control channel signal during a specific subframe timing during which the second cc is set as a downlink.
07/24/14
20140204809
new patent Cell identity design for lte-advanced
A method for generating a synchronization signal is provided. The method comprises using a number other than 63 as an nzc value in a zadoff-chu sequence used in generating a primary synchronization signal for a wireless communication system, which may be a 3gpp lte system or a 3gpp lte-a system..
07/24/14
20140204798
new patent Method for setting network information in communication device, communication system, and communication device
A first communication device communicates with a second communication device based on first setting information stored in a first storage unit of the first communication device. The first communication device transmits the first setting information to the second communication device.
07/24/14
20140204791
new patent Mechanisms to facilitate a telecommunication system to make use of bands which are not-licensed to the telecommunication system
The present invention addresses a method, including configuring a remote device (ue) for measurements of at least one carrier in a first frequency band which is different from a second frequency band which is licensed used for communication by said remote device, receiving a measurement report from said remote device, and deciding on the usability of the at least one measured carrier in said first frequency band for communication by said remote device. Also, a method is proposed, including measuring at least one carrier in a first frequency band which is different from a second frequency band which is licensed used for communication by a remote device, and sending, to a network transceiver device, a measurement report of the measurements.
07/24/14
20140204787
new patent Method and arrangement in a telecommunication system
In a cell of a cellular wireless telecommunication system, a low interference time period is predefined for transmissions from the cell. For at least one user equipment served by the first cell, it is determined whether the user equipment should be scheduled for the low interference time period.
07/24/14
20140204778
new patent Communication system, communication device, and communication method
A communication system includes a first communication device configured to transmit input data to a transmission path, detects a first accumulated amount of the input data, and transmit notifying data to the transmission path when the detected first accumulated amount has reached a threshold value, and a second communication device configured to receive data transmitted to the transmission path by the first communication device, detect a second accumulated amount of the received data, and output measurement information based on the detected second accumulated amount and the threshold value when having received the notifying data.. .
07/24/14
20140204767
new patent Alarm method for 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.
07/24/14
20140204754
new patent Method and apparatus for controlling traffic in wireless communication system
Provided is a method for transmitting traffic control information by an evolved node b (enb) in a wireless communication system. The method includes transmitting congestion state information a traffic control node.
07/24/14
20140204734
new patent Node device, communication system, and method for switching virtual switch
When a failure occurs in a virtual machine (hereinafter called “vm”), degenerate operation not routed through the vm which is a failure target, and corresponding to a communication service on the vm is conducted to shorten a communication interrupt time. A communication path of a virtual switch in a multitenant environment where a virtual machine that operates a plurality of software provides a communication service for cloud computing such as a wan high-speed technology is controlled.


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