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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
02/04/16
20160037579 
 Method and  wireless link control in wireless communication system supporting dual connectivity patent thumbnailMethod and wireless link control in wireless communication system supporting dual connectivity
A method and an apparatus for wireless link (radio link) control in a wireless communication system supporting dual connectivity is disclosed. The present invention includes: detecting radio link failure (rlf) of a secondary serving cell provided from a secondary base station, separately from detecting rlf of a primary serving cell provided from a master base station; generating a rlf specifier specifying an occurrence of rlf of the secondary serving cell when rlf of the secondary serving cell is detected; and transmitting the rlf specifier to an rrc connected master base station.
Pantech Co., Ltd.


02/04/16
20160037576 
 Method and device for controlling quality of service in wireless lan patent thumbnailMethod and device for controlling quality of service in wireless lan
A method for transmitting/receiving, by a user equipment, a signal in a mobile communication system includes: transmitting an authentication request message to a wireless lan; receiving an authentication response message corresponding to the authentication request message from the wireless lan; and transmitting, to a base station, a message for supporting a multi-connection mode based on the authentication response message. It is possible to generate an access connection or to provide a qos setting when simultaneously accessing a 3gpp system and a non-3gpp system and transmitting/receiving data, so that a more improved method and device for transmitting and receiving data can be provided to a user..
Samsung Electronics Co., Ltd.


02/04/16
20160037569 
 Method and device for processing proximity-based service in wireless communication system patent thumbnailMethod and device for processing proximity-based service in wireless communication system
One embodiment of the present invention provides a method and device for performing a device-to-device (d2d) service in a wireless communication system and, more particularly, provides a method performed by a group leader device supporting the d2d service in a wireless communication system comprising a seller device and a customer device which support the d2d service. The group leader device forms a d2d terminal group including a plurality of customer devices.
Lg Electronics Inc.


02/04/16
20160037562 
 Method and  performing random access in a mobile communication system patent thumbnailMethod and performing random access in a mobile communication system
The present disclosure relates to a method and apparatus for performing random access in a user equipment for a small cell e-nb with a small cell service area in heterogeneous e-nb cell carrier integration (dual connectivity or inter-enb carrier aggregation) in mobile communication systems. In accordance with an aspect of the present disclosure, a method for performing random access in a mobile communication system is provided.
Samsung Electronics Co., Ltd.


02/04/16
20160037550 
 Radio access networks patent thumbnailRadio access networks
An example communication system in a cellular network comprises: a processing system comprising a controller and remote units, with the remote units being configured to communicate with the controller and to communicate with mobile devices within a communication cell of the cellular network. At least part of the processing system is configured to perform operations comprising: estimating signal strength experienced by all or some of the mobile devices; identifying, based at least on the signal strength, one or more of the mobile devices that can be scheduled for communication with one or more of the remote units in the communication cell on a same airlink resource; and scheduling the communication..
Airvana Lp


02/04/16
20160037549 
 Method for transmitting and receiving signal using device-to-device communication in wireless communication system, and device for same patent thumbnailMethod for transmitting and receiving signal using device-to-device communication in wireless communication system, and device for same
Disclosed is a method by which a representative terminal of a specific cluster performs scheduling for device-to-device (d2d) communication in a wireless communication system. Particularly, the method comprises the steps of: receiving a first signal from a terminal of a neighboring cluster; and comparing a priority given to the neighboring cluster with a priority given to the specific cluster in a specific resource among a plurality of resources so as to perform d2d communication scheduling on a component terminal of the specific cluster, wherein the first signal includes information on the neighboring cluster..
Lg Electronics Inc.


02/04/16
20160037541 
 Method and  providing feedback between base transceiver stations through cooperative communication in wireless communication system patent thumbnailMethod and providing feedback between base transceiver stations through cooperative communication in wireless communication system
A method and an apparatus for feedback based on information transmitted between base stations (or base stations) through cooperative communication are provided. The method includes receiving, from the second base station, a first message for requesting a channel state information (csi) report, and transmitting, to the second base station, a second message including the csi report, based on the first message.
Samsung Electronics Co., Ltd.


02/04/16
20160037536 
 Downlink power control for interference mitigation in competing communication systems patent thumbnailDownlink power control for interference mitigation in competing communication systems
Systems and methods presented herein provide for altering communications of a lte wireless communication system operating in an rf band with a conflicting wifi system. In one embodiment, an lte system includes a wireless base station operable to transmit downlink communications to a ue in the rf band and to receive uplink communications from the ue in the rf band.
Cable Television Laboratories, Inc.


02/04/16
20160037533 
 Method and  transmitting traffic indication in wireless communication system patent thumbnailMethod and transmitting traffic indication in wireless communication system
A method and apparatus for transmitting an indication in a wireless communication system is provided. A user equipment (ue) transmits/receives traffic with a second network, and transmits an indication, which includes information on the traffic in the second network, to a first network.
Lg Electronics Inc.


02/04/16
20160037528 
 Method and  transmitting and receiving data using plurality of carriers in mobile communication system patent thumbnailMethod and transmitting and receiving data using plurality of carriers in mobile communication system
The present specification discloses a mobile communication system. More particularly, the present invention relates to a method and an apparatus for transmitting and receiving data using a plurality of carriers in a mobile communication system..
Samsung Electronics Co. Ltd.


02/04/16
20160037527 

Method and transmitting and receiving data using plurality of carriers in mobile communication system


The present specification discloses a mobile communication system. More particularly, the present invention relates to a method and an apparatus for transmitting and receiving data using a plurality of carriers in a mobile communication system..
Samsung Electronics Co., Ltd


02/04/16
20160037526 

Method and transmitting and receiving data using plurality of carriers in mobile communication system


The present specification discloses a mobile communication system. More particularly, the present invention relates to a method and an apparatus for transmitting and receiving data using a plurality of carriers in a mobile communication system..
Samsung Electronics Co., Ltd


02/04/16
20160037519 

Wireless communication system, wireless communication apparatus, wireless communication method, and computer program


A wireless communication network that forms an ad-hoc network without the arrangement of a controlling station sets a period that a communication apparatus can utilize with priority and performs isochronous communication in the period as required. When isochronous communication has not been performed or after isochronous communication has finished in the priority utilization period, other communication apparatuses perform arbitrary communication.
Sony Corporation


02/04/16
20160037516 

Method for scheduling distributed virtual resource blocks


A method for efficiently scheduling virtual resource blocks to physical resource blocks is disclosed. In a wireless mobile communication system, for distributed mapping of consecutively allocated virtual resource blocks to physical resource blocks, when nulls are inserted into a block interleaver used for the mapping, they are uniformly distributed to nd divided groups of the block interleaver, which are equal in number to the number (nd) of physical resource blocks to which one virtual resource block is mapped..
Lg Electronics Inc.


02/04/16
20160037508 

Apparatus and method in wireless communication system


A system and a method in a wireless communication system. The system, includes: circuitry, configured to obtain state information of one or more secondary systems managed by the system in a management region; determine first radio resources of a primary system available for the secondary systems based on the state information and allow the secondary systems to use the first radio resources; identify a change of the state information; determine second radio resources of the primary system available for the secondary systems based on the change; and request the secondary systems to use the second radio resources if the second radio resources is smaller than the first radio resources..
Sony Corporation


02/04/16
20160037501 

Lte control channel reservation in rf bands with competing communication systems


Systems and methods presented herein provide for an lte wireless communication system operating in an rf band with a conflicting wireless system. The lte system includes a first enodeb operable to transmit downlink communications to ues in the rf band and to receive uplink communications from the ues in the rf band.
Cable Television Laboratories, Inc.


02/04/16
20160037496 

System and sharing a control channel for carrier aggregation


A method for processing a control channel at a user agent (ua) to identify at least one of an uplink and a downlink resource allocated by a resource grant within a multi-carrier communication system wherein resource grants are specified by control channel element (cce) subset candidates wherein the carriers used for data transmission and reception are configured carriers, the method comprising the steps of receiving activation signals specifying active and deactivated carriers from among the configured carriers, for active carriers (i) identifying a number of cce subset candidates to decode and (ii) decoding up to the identified number of cce subset candidates in an attempt to identify the resource grant; and for deactivated carriers, ignoring cce subset candidates associated with the deactivated carriers.. .
Blackberry Limited


02/04/16
20160037485 

Apparatus for transmitting and receiving data in a wireless communication system and method thereof


An apparatus for transmitting and receiving data in a wireless communication system method thereof are disclosed. In a terminal of a wireless communication system, the present invention includes receiving a physical downlink control channel (hereinafter abbreviated pdcch), receiving a physical downlink shared channel (hereinafter abbreviated pdsch), and demodulating the pdsch by interpreting the pdcch according to a type of a subframe including the pdcch and the pdsch..
Lg Electronics Inc.


02/04/16
20160037473 

Wireless communication establishing a connection between user equipment and a mobility management entity thereof


The present invention relates to a wireless communication system and method for establishing connection between a user equipment (ue) and a mobility management entity (mme) in the wireless communication system in which the data-centric terminal requests the mobility management entity for attachment and checks, when the mobility management entity responds, data-centric features supported by the mobility management entity. According to the present invention, it is possible to connect the data-centric terminal to the mobility management entity supporting the data-centric features of the corresponding data-centric terminal efficiently in the wireless communication system..
Samsung Electronics Co., Ltd.


02/04/16
20160037465 

Method and calculating power headroom in carrier aggregation mobile communication system


A power headroom calculation method and apparatus of a user equipment (ue) are provided for a primary cell power headroom (ph) calculation in a long term evolution-advanced (lte-a) mobile communication system. The method includes determining whether an activated serving cell includes uplink data and/or uplink control signal to be transmitted, and determining ph of the activated serving cell according to whether the activated serving cell has the uplink data and/or uplink control signal..
Samsung Electronics Co., Ltd.


02/04/16
20160037464 

Method and calculating power headroom in carrier aggregation mobile communication system


A power headroom calculation method and apparatus of a user equipment (ue) are provided for a primary cell power headroom (ph) calculation in a long term evolution-advanced (lte-a) mobile communication system. The method includes determining whether an activated serving cell includes uplink data and/or uplink control signal to be transmitted, and determining ph of the activated serving cell according to whether the activated serving cell has the uplink data and/or uplink control signal..
Samsung Electronics Co., Ltd.


02/04/16
20160037462 

Radio communication device, radio communication system, congestion control method, and record medium


A radio communication device that communicates with other radio communication devices that become communication partners includes first detection means that detects moving states of said other radio communication devices; second detection means that detects a moving state of its own device; third detection means that detects a congestion level of communication between said other radio communication devices or a congestion level of communication between said other radio communication devices and said own device; transmission means that transmits a radio signal from said own device to said other communication devices; and control means that controls said transmission means to transmit the radio signal based on the moving states of said other radio communication devices, the moving state of said own device, and said congestion level.. .
Nec Corporation


02/04/16
20160037460 

Radio base station, user terminal and radio communication method


The present invention is designed to make possible link adaptation that is suitable for future radio communication systems. A radio base station according to the present invention has a coding section that encodes downlink data for each of a plurality of user terminals, a modulation section that modulates the downlink data for each of the plurality of user terminals, and a transmission section that multiplexes the downlink data for each of the plurality of user terminals on a per subband basis, and transmits the downlink data for each of the plurality of user terminals by using transmission power that is allocated to each of the plurality of user terminals on a per subband basis..
Ntt Docomo, Inc.


02/04/16
20160037452 

Method and optimizing power consumption of a terminal in a mobile communication system


The present invention relates to a method and to an apparatus for optimizing the power consumption of a terminal in a mobile communication system. The method for optimizing power consumption of a terminal in a mobile communication system comprises: a determination step of determining whether there is a need for changing a configuration for a discontinuous reception operation of the terminal; and a transmission step of transmitting, to a base station, a request message for a change in the discontinuous reception operation, if it is determined that the change is needed..
Samsung Electronics Co., Ltd.


02/04/16
20160037451 

Method and optimizing power consumption of a terminal in a mobile communication system


The present invention relates to a method and to an apparatus for optimizing the power consumption of a terminal in a mobile communication system. The method for optimizing power consumption of a terminal in a mobile communication system comprises: a determination step of determining whether there is a need for changing a configuration for a discontinuous reception operation of the terminal; and a transmission step of transmitting, to a base station, a request message for a change in the discontinuous reception operation, if it is determined that the change is needed..
Samsung Electronics Co., Ltd.


02/04/16
20160037449 

Slot skipping techniques for reduced power consumption in time slotted channel hopping mac protocol


A device may be coupled to a time slot based communication system and receive a timing beacon packet that is broadcast in a time slot of the communication system at a periodic rate, in which the network uses a time slotted channel hopping protocol of sequential frames each having a plurality of time slots. The device may synchronize its time base to the timing beacon.
Texas Instruments Incorporated


02/04/16
20160037411 

Apparatus and relocating anchor gateway 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 long term evolution (lte). An apparatus and method for managing a connection point with a data network in a wireless communication system is provided.
Samsung Electronics Co., Ltd.


02/04/16
20160037410 

Method and supporting handover of user equipment in mobile communication system


Defined is a handover procedure of a user equipment (ue) for which multiple uplink (ul) carriers requiring different ul timing advances (tas) are aggregated in a mobile communication system. The handover procedure includes admitting execution of handover to a target cell of the ue at the request of a source cell, setting radio resource information to be used by the ue in the target cell and transmitting the set radio resource information to the source cell, determining whether a random access procedure, which is executed, among the multiple ul carriers, with a reference ul carrier or with an ul carrier to which the same ul ta as that of the reference ul carrier is applied, has been completed, and determining that a handover procedure of the ue has been successfully completed if the random access procedure has been completed, and determining that the handover procedure of the ue has failed if the random access procedure fails..
Samsung Electronics Co., Ltd.


02/04/16
20160037409 

Method and supporting handover of user equipment in mobile communication system


Defined is a handover procedure of a user equipment (ue) for which multiple uplink (ul) carriers requiring different ul timing advances (tas) are aggregated in a mobile communication system. The handover procedure includes admitting execution of handover to a target cell of the ue at the request of a source cell, setting radio resource information to be used by the ue in the target cell and transmitting the set radio resource information to the source cell, determining whether a random access procedure, which is executed, among the multiple ul carriers, with a reference ul carrier or with an ul carrier to which the same ul ta as that of the reference ul carrier is applied, has been completed, and determining that a handover procedure of the ue has been successfully completed if the random access procedure has been completed, and determining that the handover procedure of the ue has failed if the random access procedure fails..
Samsung Electronics Co., Ltd.


02/04/16
20160037401 

Method and transmitting inactivity indication in wireless communication system


A method and apparatus for transmitting an inactivity indication in a wireless communication system is provided. A user equipment (ue), which transmits/receives internet protocol (ip) packets of a specific bearer/channel via a first connection with a first node, establishes a second connection with a second node while maintaining the first connection.
Lg Electronics Inc.


02/04/16
20160037400 

Base station acquiring load information in wireless communication system


A base station apparatus in a wireless communication system and a method for acquiring load information are provided that make it possible to acquire load information per operator, without changing the standardized interface specifications. In a wireless communication system including base stations (10, 20) each capable of supporting a predetermined number of, or fewer, network operators (a, b, c, d), the first base station (10) retains identification information of network operators supported in a neighbor cell that is managed by the second base station (20) (s30); the first base station (10) sends a load information request message based on the identification information of the operators in the neighbor cell (s32); the second base station (20), in response to the load information request message, sets load information of a network operator or network operators supported in the neighbor cell in a load information notification message and sends it (s33, s34); and the first base station (10) acquires the load information per operator of the neighbor cell from the load information notification message (s35)..
Nec Corporation


02/04/16
20160037397 

Identifying mobile station in a cellular wireless communication system


Method and apparatus in a cellular wireless communication system are provided. A mobile station is handed over from a first network control node to a second network control node.
Huawei Technologies Co., Ltd.


02/04/16
20160037393 

Method and system for managing security in mobile communication system


A method, an apparatus, and a system for solving and managing security problems, which may occur during a handover of a user equipment (ue) between plmns in a mobile communication network, by using a non-access stratum (nas) protocol are provided. By the method, a ue can perform a security mode command and an authentication with a network.
Samsung Electronics Co., Ltd.


02/04/16
20160037392 

Method and system for managing security in mobile communication system


A method, an apparatus, and a system for solving and managing security problems, which may occur during a handover of a user equipment (ue) between plmns in a mobile communication network, by using a non-access stratum (nas) protocol are provided. By the method, a ue can perform a security mode command and an authentication with a network.
Samsung Electronics Co., Ltd.


02/04/16
20160037391 

Method and system for managing security in mobile communication system


A method, an apparatus, and a system for solving and managing security problems, which may occur during a handover of a user equipment (ue) between plmns in a mobile communication network, by using a non-access stratum (nas) protocol are provided. By the method, a ue can perform a security mode command and an authentication with a network.
Samsung Electronics Co., Ltd.


02/04/16
20160037383 

Method and transmitting/receiving packet in wireless communication system


A method for simultaneously transmitting packets having different lengths to two or more users in a wireless communication system includes: generating the packets to transmit to the respective users, the packets containing information on the maximum transmission length of the packets having different lengths; and simultaneously transmitting the generated packets to the respective users. The maximum transmission length is represented by the number of symbols, and each of the packets sequentially contains control information required for transmitting the packet, data, a tail field, and a phy pad field, and is generated by inserting a mac pad between the control information and the data such that the tail field and the phy pad field are positioned at the last byte of the last symbol of the maximum transmission length..
Intellectual Discovery Co., Ltd.


02/04/16
20160037368 

Communication device and network controller for online troubleshooting for mbms in a wireless communication system


A communication device includes a communication interfacing unit and a processor. The processor operable to perform operations includes controlling the communication interfacing unit to transmit a first signal to a network controller according to a user-inputted command; logging first mbsfn measurement results in a first period; and controlling the communication interfacing unit to transmit the logged first mbsfn measurement results to the network controller, so that the network controller adjusts at least one parameter of a network corresponding to a mbsfn transmission of a mbms signal according to the logged first mbsfn measurement results..
Htc Corporation


02/04/16
20160037364 

Bursty-interference-aware interference management


A method of interference management for a wireless device in a wireless communication system may comprise monitoring a packet error metric associated with transmissions over a communication channel of the wireless communication system, modifying a packet size attribute associated with mpdus processed at the wireless device, identifying a bursty interference condition on the communication channel based on a change in the packet error metric in response to the modified packet size attribute, and generating a bursty interference indicator based on the identification of the bursty interference condition. Another method may comprise receiving a bursty interference indicator identifying a bursty interference condition on a communication channel of the wireless communication system, adjusting a packet size attribute associated with mpdus processed at the wireless device based on the bursty interference indicator, and transmitting one or more mpdus over the communication channel according to the adjusted packet size attribute..
Qualcomm Incorporated


02/04/16
20160037363 

Interference management in a bursty-interference environment


A method of interference management for a wireless device in a wireless communication system may comprise, for example, receiving, at a first wireless device from a second wireless device of the wireless communication system, channel measurement statistics associated with a communication channel of the wireless communication system, comparing the channel measurement statistics to a corresponding bursty interference signature characteristic of bursty interference, identifying a bursty interference condition on the communication channel based on the comparison, and generating a bursty interference indicator based on the identification of the bursty interference condition. Other methods of interference management for a wireless device in a wireless communication system are also disclosed..
Qualcomm Incorporated


02/04/16
20160037362 

Method and measuring radio resource use per traffic class in a wireless communication system


A method and apparatus for measuring a use of radio resources in a wireless communication system are provided. The method includes allocating radio resources to a plurality of transport blocks, and, if at least one transport block among the plurality of transport blocks overlaps at least one other transport block in terms of the radio resources, a use of the radio resources is measured by calculating a sum of a value determined by dividing the number of radio resources allocated to each of the plurality of transport blocks by the number of radio resources which are used by the at least one other transport block in a duplicate manner..
Samsung Electronics Co., Ltd.


02/04/16
20160037358 

Relay station, relay method, radio communication system, and radio communication apparatus


A relay node in a mobile communication network for relaying communications between a base station and a mobile terminal. The relay node includes a first communication unit that communicates with the base station via a backhaul link using at least one of a first modulation method and a first multiplexing method, and a second communication unit that communicates with the mobile terminal via an access link using at least one of a second modulation method and a second multiplexing method.
Sony Corporation


02/04/16
20160037342 

Terminal apparatus carrying out communications after authentication, a communication system, and a communication method


An acquiring unit acquires the positional information. A first request unit requests an authentication station to perform authentication by using the positional information acquired by the acquiring unit.
Jvc Kenwood Corporation


02/04/16
20160037331 

Contact management systems


An improved contact management system allows users to establish contact sharing relationships with one another and store updating contacting information for these users alongside static contact information for other users in personal, private data collections. The system may allow a user to specify various levels of information sharing and customize communication options by which other users may contact them.
Gretel Llc


02/04/16
20160037329 

Using a plurality of sim cards at a wireless communication device


A method, an apparatus and a system for using a plurality of subscriber identity module (sim) cards is provided. The use of the plurality of subscriber identity module (sim) cards comprises stop using a first sim card and start using a second sim card when a first event trigger occurs; and stop using the second sim card and start using an operational sim card when a second event trigger occurs.
Pismo Labs Technology Limited


02/04/16
20160037324 

System and method providing location based wireless resource identification


A system and method providing location based wireless resource identification in a communication system. Various aspects may comprise determining a location of a communication system (e.g., a multimode communication device).
Broadcom Corporation


02/04/16
20160037322 

Method for use in device-to-device communication, wireless communication system, and architecture


A wireless communication system (100) is disclosed in which ues (120a-120c) can operate in a cellular mode wherein data is transmitted from one ue to another via one or more access nodes in a cellular network, and at least some ues (120c) are d2d-ues which can also operate in a direct communication mode wherein a pair of d2d-ues transmit data directly from one to the other, wherein d2d-ues operating in the direct communication mode maintain control signaling connection with the network and periodically change to the cellular mode and send csi to the network, and the network uses csi and/or network available geographical location information for d2d-ues in determining whether to cause d2d-ues to operate in the direct communication mode or the cellular mode.. .
Nec Corporation


02/04/16
20160037320 

Mobile station apparatus, base station apparatus, and mobile communication system


A mobile station apparatus, in a case where a radio link failure is detected upon a connection for an emergency call, performs a cell selection initiated by the mobile station apparatus, to reestablish the connection and selects a cell as an appropriate cell by the cell selection, whereby the cell is not permitted to access from unsubscribed users and is not included in a list of cells that subscribers are allowed to access.. .
Sharp Kabushiki Kaisha


02/04/16
20160037313 

Apparatus and delivering short message service efficiently in wireless communication system


A short message service (sms) delivery method and apparatus is provided for delivering an sms message efficiently by selecting a network domain to attach to according to the service provided to a mobile station (ms) by the mobile operator network. An sms delivery method of the present invention includes receiving, at a network node, an attach/routing area update (rau) request message including a parameter indicating an attach/update type and sms-only service, and transmitting, when sms in a serving general packet radio service (gprs) support node (sgsn) is supported at the core network node, to the mobile station an attach accept message including a parameter indicating that sms in sgsn is supported.
Samsung Electronics Co., Ltd.


02/04/16
20160037312 

Method of processing an sms message for providing a content summary and related communication system


When receiving an sms message which has been handled as a long message, a receiving entity is configured to access one or multiple key contents in the content of the sms message and provide a corresponding content summary of the sms message. The source address of the sms message and the content summary may simultaneously be displayed.
Acer Incorporated


02/04/16
20160037296 

Provision of information regarding a mobile station


A method of providing information regarding a mobile station adapted for communication via a communication system is provided. In the method an area event notification request is received at a location service entity provided in association with the communication system, the area event notification request containing information associated with the identity of the mobile station and an area of interest.
Nokia Technologies Oy


02/04/16
20160037251 

Communication system and method


A communication system and method provides a communication device that fits on the ear and responds to audible commands. The communication system is sufficiently independent to initiate and receive communications without requiring a mobile phone, since contact information is stored in the communication device.

02/04/16
20160037229 

System for fault detection in an internet protocol television communication system


A system that incorporates teachings of the present disclosure may include, for example, an interactive television network element having a wireless transceiver, a wireline transceiver, and a controller. The controller can be adapted to process multimedia signals received from an upstream network element, transmit the processed multimedia signals to one or more downstream network elements, monitor communications on a wireline interface capable of accessing a fault management system (fms), and cause the wireless access transceiver to wirelessly transmit to the fms telemetry information collected responsive to detecting one or more faults in the wireline interface.
At&t Intellectual Property I, Lp


02/04/16
20160036994 

Advertisements in controlled-environment communication systems using tablet computing devices


A tablet computing device and controlled-environment communications processing system implemented process calls for the tablet requesting, via the controlled-environment communications system, a communication link between the tablet and another communications device. A resident of the controlled-environment facility operating the tablet is identified by the tablet to the controlled-environment communications system.
Securus Technologies, Inc.


02/04/16
20160036954 

Communication system


An information processing apparatus in which a wireless communication unit receives an identifier through a first connection from a communication apparatus. A remote apparatus is located based on the identifier so that the information processing apparatus can receive images through a second connection from the remote apparatus.
Sony Corporation


02/04/16
20160036921 

Accessing enterprise communication systems from external networks


A computer system implements a plurality of modules, including a tenant administration proxy that receives session credentials from a tenant application in the private communication system and authenticates the tenant application in response to the session credentials, a connector service that receives a bridge setup request from the tenant application and establishes a bridge connection with the tenant application in response to the bridge setup request; and a configuration manager that stores service information regarding a cloud-based service that is accessible through the computer system. The tenant administration proxy retrieves the service information from the configuration manager and provides the service information to the tenant application in response to a request from the tenant application, and wherein the connector service facilitates communication between the cloud-based service and an enterprise service in the private communication system over the bridge connection..
Ca, Inc.


02/04/16
20160036920 

Accessing network services from external networks


A method for accessing network services from external networks includes receiving at a cloud-based server a bridge setup request from a private communication system, establishing a bridge connection between the cloud-based server and the private communication system, establishing a communication path between the cloud-based server and a cloud-based application, receiving a request from a cloud-based entity that is directed to an enterprise service hosted within the private communication system, transmitting the request to the enterprise service over the bridge connection, receiving a response from the enterprise service over the bridge connection, and transmitting the response to the cloud-based entity. Related computer program products and systems are also disclosed..
Ca, Inc.


02/04/16
20160036917 

Smart road system for vehicles


A communication system for vehicles includes a plurality of communication devices integrated into a road. The communication devices are operable to wirelessly communicate with communication systems of vehicles traveling on the road.
Magna Electronics Inc.


02/04/16
20160036873 

Custom input routing using messaging channel of a ucc system


A collaboration and communication system comprises a host server and a plurality of participant computers. The host server is configured to execute a collaboration application; and a background message application configured to establish a background messaging session to facilitate communication of a representation of custom data not supported by the collaboration application.
Smart Technologies Ulc


02/04/16
20160036871 

Information transmission system, communication terminal, communication system, and information transmission method


An information transmission system receives, from a first communication terminal that requests for starting communication, user identification information for identifying a first user who is currently operating the first communication terminal, and transmits the user identification information of the first user to a second communication terminal, before establishing a session between the first communication terminal and the second communication terminal to start communication between the first communication terminal and the second communication terminal.. .

02/04/16
20160036776 

Method and requesting or providing resource by terminal of server in wireless communication system


A method for processing a request for mo data using a cache validator (cv) allocated to an mo instance according to an embodiment of the present invention, comprises the steps of: receiving uniform resource identifier (uri) information to identify the mo data of requesting certain mo data of the mo instance from a server; determining whether the uri information includes a first cv; transmitting the requested certain mo data to the server when the uri information does not include the first cv; and transmitting a second cv for the mo instance when the uri information indicates a root node of the mo instance, wherein the mo instance has a tree structure consisting of at least one node; the mo data comprises the name, value and structure of a node included in the mo instance, and the method is performed by a terminal.. .
Lg Electronics Inc.


02/04/16
20160036715 

Wireless communication device, wireless communication system, and communication control method


A wireless communication device including: a memory, and a processor coupled to the memory and configured to: wirelessly receive a packet including a header that is compressed by another wireless communication device, decompress the compressed header based on a set compression mode among a plurality of compression modes, each of the plurality of compression modes having a different amount of feedback information transmitted from the wireless communication device to the another wireless communication device, obtain a quality of a wireless channel from the another wireless communication device to the wireless communication device, and select the set compression mode based on the obtained quality of the wireless channel.. .
Fujitsu Limited


02/04/16
20160036708 

Rf-aware packet filtering in radio access networks


Methods and systems are provided for filtering packets in a wireless communication system in the to-subscriber direction. This filtering is at least in part based on rf circuit state information.
Cisco Technology, Inc.


02/04/16
20160036618 

Mcs table adaptation for 256-qam


The present invention relates to adaptive modulation and coding scheme selection and signaling in a communication system. In particular, a modulation and coding scheme to be used for transmission of a data is selected from a set of predetermined modulation and coding schemes.
Panasonic Intellectual Property Corporation Of America


02/04/16
20160036615 

Transmission apparatus, reception apparatus, and communication system


A transmission apparatus that transmits a block signal including a plurality of data symbols, includes: a data-symbol generation unit that generates a data symbol; a symbol arrangement unit that arranges the data symbol and a same-quadrant symbol such that one same-quadrant symbol that becomes a signal point in a same quadrant in a complex plane is inserted per block at a predetermined position in each block signal to generate a block symbol; a cp insertion unit that inserts a cyclic prefix into the block symbol; and an interpolation unit that performs interpolation processing on the block symbol on which cp insertion has been performed.. .
Mitsubishi Electric Corporation


02/04/16
20160036611 

Scattered pilot pattern and channel estimation mimo-ofdm systems


Methods and apparatus are provided for inserting data symbols and pilot symbols in an ofdm (orthogonal frequency division multiplexing) transmission resource utilizing frequency hopping patterns for the data symbols and/or the pilot symbols. Data symbols and pilot symbols are allocated for down link (base station to mobile station) and up link (mobile station to bases station) transmission resources in a two-dimensional time-frequency pattern.
Blackberry Limited


02/04/16
20160036609 

Method and transmitting/receiving data in wireless communication system supporting non-binary channel code


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). A method for transmitting data in a transmitting apparatus in a wireless communication system supporting a non-binary channel code is provided.
Samsung Electronics Co., Ltd


02/04/16
20160036580 

Mobile communication device configured with a single crystal piezo resonator structure


A mobile communication system. The system has a housing comprising an interior region and an exterior region and a processing device provided within an interior region of the housing.
Akoustis, Inc.


02/04/16
20160036573 

Receiving apparatus in wireless communication system and channel estimation control method


It is desired to provide a receiving apparatus in a wireless communication system and a channel estimation control method that are capable of reducing delay in channel estimation and the error rate in decoding channel information. To achieve this, in a wireless communication system using a first reference signal, with which a control information signal is not multiplexed, and a second reference signal, with which a control information signal is multiplexed, a receiver (200) includes: an a/n detection selection unit (211) that selects whether to use both the first reference signal and the second reference signal for channel estimation or to use only the first reference signal for channel estimation; and a channel estimation unit (209) that carries out channel estimation by use of the selected reference signal(s)..
Nec Corporation


02/04/16
20160036571 

Nib comp transmission in wireless communication system


The present invention relates to a wireless communication system, and more particularly, to a method and device for performing or supporting nib coordinated multi-point (comp) transmission in a wireless communication system. The method for performing nib comp transmission in the wireless communication system according to an embodiment of the present invention may include: receiving signaling comprising at least one comp hypothesis set and at least one benefit metric information bit from a first network node, at a second network node; performing comp transmission based on the at least one comp hypothesis set, at the second network node.
Lg Electronics Inc.


02/04/16
20160036569 

Method and data transmission on control channels from base station to user equipments in wireless communication system


A method for data transmission on control channels from a base station (bs) to a user equipment (ue) in a wireless communication system is disclosed. The method includes multiplexing a common control channel and a ue-specific control channel for the ue using at least one of time division multiplexing and frequency division multiplexing; and performing data transmission on the multiplexed common control channel and the ue-specific control channel to the ue.
Lg Electronics Inc.


02/04/16
20160036547 

Interference cancellation user equipment in cellular communication system


An interference cancellation method and apparatus of user equipment in a cellular communication system is provided. The method includes receiving signals including a desired signal and an interference signal from one or more base stations; determining a maximum likelihood (ml) decision metric to determine a value “l” of a rank indicator (ri), a value “p” of a precoding matrix indicator (pmi), and a value “q” of a modulation (mod) level of the interference signal; applying a logarithm to the ml decision metric, and applying a maximum-log approximation to a serving data vector and an interference data vector, which are included in the ml decision metric; determining the values of “l,” “p,” and “q” using the applied ml decision metric; and cancelling the interference signal from the received signals using the determined values of “l,” “p,” and “q.”.
Samsung Electronics Co., Ltd.


02/04/16
20160036546 

Lte signaling in rf bands with competing communication systems


Systems and methods presented herein provide for an lte wireless communication system operating in a radio frequency (rf) band with a conflicting wireless system. The lte system includes an enodeb operable to detect a plurality of ues in the rf band, to generate lte frames for downlink communications to the ues, and to time-divide each lte frame into a plurality of subframes.
Cable Television Laboratories, Inc.


02/04/16
20160036530 

Optical transmission/reception device, optical communication system and optical transmission/reception method


An optical transmission/reception device according to the present invention includes optical split means for splitting the light from the optical output means into a first split light and a second split light, optical power adjustment means for respectively adjusting the optical power of the first split light and the optical power of the second split light, optical transmission means for modulating the first split light whose optical power is adjusted, and outputting the modulated first split light as a first optical signal, optical reception means for receiving the second split light whose optical power is adjusted and a second optical signal given from an outside by causing the second split light and the second optical signal to be interfered with each other, and control means for controlling the optical power adjustment means in accordance with an optical property of the output light.. .

02/04/16
20160036527 

Method and system for optical impairment mitigation for high-speed optical communication systems


A method and system for simultaneous mitigation of optical impairment from both equalizer-phase noise interaction (epni) and fiber nonlinear effects (fne) is disclosed. In one embodiment, the method is directed to simultaneous mitigation of optical impairment from both equalizer-phase noise interaction (epni) and fiber nonlinear effects (fne) using a fast-adaptive multi-tap digital filter..
At&t Intellectual Property I, L.p.


02/04/16
20160036514 

Communication terminal, communication control apparatus, communication system, communication control method, and program


Provided a communication terminal configured to provide a tethering function controls permission of communication of a different apparatus using the tethering function provided by the communication terminal, based on at least one of attribute information of the different apparatus, a communication destination of the different apparatus, and information on an interface of a network to which the communication terminal is connected, in accordance with a control policy stored in a storage unit in advance.. .
Nec Corporation


02/04/16
20160036511 

Method and device for reporting channel state information in wireless communication system


The present invention relates to a wireless communication system and, more specifically, to a method and device for reporting channel state information (csi). The method by which a terminal in a wireless communication system reports csi, according to one embodiment of the present invention, can comprise the steps for: receiving a reference signal from a base station; and reporting, to the base station, the csi generated by using the reference signal.
Lg Electronics Inc.


02/04/16
20160036510 

Control radio communication system, radio communication system, and radio communication apparatus


When communication is to be performed between communication devices having a directivity control function, a plurality of antenna-setting pairs available for the communication are stored by an initial training, and the communication is started by using one of the plurality of antenna-setting pairs. When the communication quality is deteriorated, firstly, a training signal is transmitted while successively setting each one of the plurality of antenna-setting candidates determined in the initial training in a transmitting antenna of one of the communication devices (400), and the training signal is received in a state where a quasi-omni pattern is generated in a receiving antenna of the other communication device (500).
Nec Corporation


02/04/16
20160036504 

Scaling wireless full duplex in multi-cell networks with spatial interference alignment


A method, system, and computer program product for minimizing intra-cell and inter-cell interference in a multi-cell full duplex communication system in a wireless network. The method includes selecting, by a clint selector, a plurality of clients, wherein the plurality of clients includes a plurality of uplink clients configured to transmit signals and a plurality of downlink clients configured to receive signals over a plurality of data streams in each cell of the multi-cell full duplex communication system, and performing, by a spatial interference aligner, spatial interference alignment on interfering data streams to align the interfering data streams of uplink clients towards downlink clients in its own cell and downlink clients in a neighboring cell..
Nec Laboratories America, Inc.


02/04/16
20160036502 

Mimo communication system using pre-coder based on tight frame


Provided is a mimo communication system using a pre-coder based on a tight frame capable of increasing an amount of transmitted signals and improving reception performance by transmitting and receiving a signal through a tight-frame pre-coder. The transmission device modulates transmission data on the basis of a transmission combination of the transmission antennas and the pre-coder based on the tight frame and transmits the data to the reception device..
Kyungpook National University Industry-academic Cooperation Foundation


02/04/16
20160036501 

Multiple input multiple output (mimo) communication chip to chip and intrachip communication


Multiple input multiple output (mimo) communication systems and methods for chip to chip and intrachip communication are disclosed. In one aspect, mimo techniques that have been applied to wireless communication systems are applied to interchip and intrachip communication systems.
Qualcomm Incorporated


02/04/16
20160036476 

Mobile communication system, different mobile devices sharing same phone number on mobile communication system, and providing mobile communication service between different mobile devices sharing same phone number


A mobile device configured to share a phone number of another mobile device on a mobile communication system, the mobile device including: a controller configured to, after determining that a phone function of the another mobile device is deactivated, activate a phone function of the mobile device to which the phone number of the another mobile device is assigned; and a communicator configured to perform a mobile communication function using the phone number when the phone function of the mobile device is activated.. .
Samsung Electronics Co., Ltd.


02/04/16
20160036473 

Nonlinear compensating apparatus and method, transmitter and communication system


A nonlinear compensating apparatus and method, a transmitter and a communication system are provided. The apparatus includes a preprocessor configured to preprocess a transmitted signal according to a pre-obtained preprocessing coefficient and a predistorter configured to perform predistortion for the preprocessed signal, and a result of comparison of a characteristic parameter of the signal that has been preprocessed and then predistorted with that of the transmitted signal satisfies a predetermined condition.
Fujitsu Limited


02/04/16
20160036244 

Wireless power transfer and communications


An inductive wireless power transfer and communication system includes an electrostatic shield for one of the coils. The electrostatic shield is inductively coupled with the coil and is configured as an open circuit.
Alfred E. Mann Foundation For Scientific Research


02/04/16
20160036181 

Connector device for electronic communication system


A connector device for an electronic communication system of a locomotive is provided. The electronic communication system includes a communication device, a power source, and a controller.
Electro-motive Diesel, Inc.


02/04/16
20160036128 

Antenna apparatus and communication system


An antenna apparatus can include a transmission medium that is positioned within layers of an antenna apparatus that are positioned adjacent to a first upper layer that is configured to include a signal receiving and transmission element (e.g. An antenna, patch antenna, etc.).
The Penn State Research Foundation


02/04/16
20160035318 

Visible light communication system


A visible light communication system includes: an illumination device which emits visible light including identification information; an information presentation apparatus which presents information to a person in a range illuminated by the visible light; an information terminal which receives visible light identification information; and an information recording medium which holds pairing information associating the identification information identifying the illumination device with connection information required for connection via wireless communication with the information presentation apparatus. When the information terminal is illuminated by the visible light, the information terminal refers to the pairing information held in the information recording medium to identify the connection information associated with the identification information included in the visible light, and establishes connection with the information presentation apparatus based on the identified connection information..
Panasonic Intellectual Property Management Co., Ltd.


02/04/16
20160035148 

Securely providing diagnostic data from a vehicle to a remote server using a diagnostic tool


A communication system in a vehicle is described and various methods for securely providing diagnostic data between a vehicle and a remote server using a vehicle diagnostic tool. The method may include the steps of: receiving at the remote from the diagnostic tool both a challenge question and encrypted data acquired by the diagnostic tool from a vehicle electronic control unit; using the challenge question to determine how to decrypt the encrypted data; and decrypting the encrypted data at the remote server..
Gm Global Technology Operations Llc


02/04/16
20160035147 

Establishing secure communication for vehicle diagnostic data


A vehicle diagnostic communication system and a method of establishing a secure diagnostic session at a vehicle is disclosed. The method includes the steps of: providing a seed value from an electronic control unit (ecu) to a vehicle diagnostics tool; determining a first challenge response at the diagnostics tool, a remote server coupled to the diagnostics tool, or both, wherein the first challenge response is calculated using the seed value and one or more iterations of a key derivation function; providing the first challenge response to the ecu; and if the first challenge response is validated at the ecu, conducting a diagnostic session between the diagnostics tool and the ecu..
Gm Global Technology Operations Llc


02/04/16
20160034960 

Systems and methods for serving content to merchandising communication systems


Described herein are systems and methods configured for serving content to one or more merchandising communication systems. A merchandising communication system may be included at a retail environment and/or other locations.
Internet Connectivity Group, Inc.


02/04/16
20160034959 

Systems and methods for serving content to merchandising communication systems based on external events


Described herein are systems and methods configured for serving content to one or more merchandising communication systems based on one or more external events. A merchandising communication system may be included at a retail environment and/or other locations.
Internet Connectivity Group, Inc.


02/04/16
20160034727 

Compact mobile-reader system for two-way wireless communication, tracking and status monitoring for transport safety and security


A system for monitoring a plurality radio frequency identification tags is described. The system uses at least one set of radio frequency identification tags.
Uchicago Argonne, Llc


02/04/16
20160034692 

Automated contact list matching with improved privacy


A method and system for matching a first plurality of private data sets with a second plurality of data sets stored on a server-based communication system. A method including the steps of a) the server computer computing (216) a hash value length s representing the number of bits of a cryptographic hash value of a unique portion—e.g.
Qnective Ag


02/04/16
20160034654 

Patient-centered mobile communication system and method


A patient-centered mobile communication system and method that includes a physician's main menu comprising a processor, a memory including computer program code, the memory and the computer program code configured to, with the processor, cause the system at least to perform a physician main menu with at least one selectable button (region) to view patient information regarding at least one patient for which a physician provide care, at least one selectable button (region) to view the identity of one or more physicians also providing care to said at least one patient, and at least one selectable button (region) to communicate with any one of the identified physicians. .

02/04/16
20160034444 

Phrase-based communication system


A client device, such as a digital video recorder, provides a phrase-based communication system in which users are presented with a dynamic messaging interface of selectable phrases and other elements. At least some of the phrases may be selected using algorithms that identify phrases that are likely to be useful to the particular user and/or the context in which the user is creating a message.
Tivo Inc.


02/04/16
20160034426 

Creating cohesive documents from social media messages


A technique to construct a cohesive document is described including accessing a communication system having a plurality of social media message units accessible; collecting a plurality of related social media message units among users over a predetermined period of time; outputting to a single file the plurality of related social media message units when the file reaches a predetermined size to construct a cohesive document; and outputting to a single file a plurality of related social media message units after a maximum predetermined period of time to construct a different cohesive document.. .
Raytheon Bbn Technologies Corp.


02/04/16
20160034363 

Method for handling faults in a central control device, and control device


The invention relates to a method for handling faults in a central control device, wherein the control device comprises a distributed computer system (100), to which distributed computer system (100) sensors (112, 113, 122, 123) are connected or can be connected, wherein the distributed computer system (100), particularly all the components of the computer system, is distributed to a first fault containment unit fcu1 (101) and a second fault containment unit fcu2 (102), wherein fcu1 (101) and fcu2 (102) are each supplied with power via a separate, independent power supply, and wherein fcu1 (101) and fcu2 (102) interchange data solely via galvanically separated lines, and wherein some of the sensors are connected at least to fcu1 (101) and the remainder of the sensors are connected at least to fcu2 (102), and wherein fcu1 (101) and fcu2 (102) are connected to a redundantly designed communication system (131, 132) having one or more actuators, so that, if fcu1 fails, fcu2 will maintain a limited functionality using the sensors assigned to fcu2, and if fcu2 fails, fcu1 will maintain a limited functionality using the sensors assigned to fcu1.. .
Fts Computertechnik Gmbh


02/04/16
20160034244 

Dynamic merchandising communication system


Provided herein are display systems and units, including those configured for dynamic communication in a physical location, such as in retail settings. Also included herein are methods for dynamically displaying product information in a physical location, such as a retail setting..
Internet Connectivity Group, Inc.


02/04/16
20160030756 

Energy efficient resonant driving circuit for magnetically coupled interaction with an implantable medical device


A driving circuit useful in a magnetic inductive coupling wireless communication system is disclosed. The circuit includes an inductor (coil; l) and capacitor (c) in series selectively coupled to a power source such as a rechargeable battery.
Boston Scientific Neuromodulation Corporation


02/04/16
20160030287 

Fluid valve and fluid connection system


The invention relates to a fluid valve and fluid connection system, comprising a casing having a chamber with a first internal connection element and a first external connection element; comprising a first movable valve element in the chamber; and comprising an actuating element which has a fluid communication system with a second internal connection element and a second external connection element; wherein the first internal connection element cooperates with the second internal connection element and the valve element to establish or block a fluid connection between the first and second external connection elements.. .
Parker Hannifin Manufacturing Germany Gmbh & Co. Kg






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