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




 Communication control device, communication control method, communication system and communication device patent thumbnailCommunication control device, communication control method, communication system and communication device
Provided is a communication control device controlling communication of multiple secondary usage nodes providing second communication services using a part of a frequency band assigned to a first communication service, including a communication unit receiving service area information for estimating service areas of the second communication services provided by the secondary usage nodes and access technique information indicating radio access techniques usable by the secondary usage nodes, a storage unit storing information on the service area and access technique received by the communication unit, an estimation unit estimating service areas of multiple second communication services, and a control unit notifying a secondary usage node providing one of the multiple second communication services of a radio access technique or a channel recommended to the at least one second communication service on the basis of a location relationship between the service areas estimated by the estimation unit and the access technique information.. .
Sony Corporation


 Mobile communication system, user terminal, and base station patent thumbnailMobile communication system, user terminal, and base station
A mobile communication system according to an embodiment supports a cellular communication in which a data path passes through a network and a d2d communication that is a direct device-to-device communication in which a data path does not pass through the network. The mobile communication system comprises: an enb 200 included in the network and configured to transmit d2d broadcast information; and a ue 100 configured to perform the d2d communication after receiving the d2d broadcast information from the enb 200.
Kyocera Corporation


 Method and  establishing device-to-device connection in wireless communication system patent thumbnailMethod and establishing device-to-device connection in wireless communication system
The present specification relates to a method for establishing, by a first device, a device-to-device connection in a wireless communication system, the method comprising the steps of: transmitting, to at least one second device, a first communication signal including connection information for a second communication connection; receiving a response to an infrared signal from the at least one second device; and establishing a second communication connection with the second device on the basis of the received response.. .
Lg Electronics Inc.


 Method for d2d operation performed by terminal in wireless communication system, and terminal using the method patent thumbnailMethod for d2d operation performed by terminal in wireless communication system, and terminal using the method
A method for device-to-device (d2d) operation performed by a terminal in a wireless communication system and a terminal using the method are provided. The method comprises: receiving system information indicating a first resource used for d2d operation in a serving cell, and a second resource which is used for d2d operation from a neighboring cell; and performing d2d operation based on the system information, wherein the second resource is indicated by an offset value having, as a reference, a specific point in time of the serving cell..
Lg Electronics Inc.


 Method for setting communication in wi-fi direct service system, and apparatus therefor patent thumbnailMethod for setting communication in wi-fi direct service system, and apparatus therefor
The present invention relates to a wireless communication system. More particularly, the present invention relates to a method for transmitting, if an advertiser device is set to delay a session with respect to the request for a session from a seeker device, session delay information to the seeker device in a method for setting wi-fi direct service communication and to an apparatus therefor..
Lg Electronics Inc.


 Mobile communication system patent thumbnailMobile communication system
A mobile communication system supports cellular communication in which data communication is performed between a network and a user terminal and d2d communication in which data communication is directly performed among two or more user terminals. The d2d communication is performed by using a part of the uplink radio resources of the cellular communication.
Kyocera Corporation


 Mobile station and mobile communication system patent thumbnailMobile station and mobile communication system
To perform an appropriate transmission power control, when a plurality of rach procedures simultaneously start, a mobile station ue according to the present invention includes a controlling unit 13 that performs, in “inter-enb ca”, when a plurality of rach procedures are started, a prioritized control based on a predetermined rule on a transmission power control in each of the plurality of rach procedures.. .
Ntt Docomo, Inc.


 Wireless device, wireless communication method and wireless communication system patent thumbnailWireless device, wireless communication method and wireless communication system
A wireless device performs communication of a first access period and a second access period, the first access period including a plurality of slots in which communication is performed on a slot basis by allocating the slots and the second access period including a plurality of slots in which communication is performed in a contention-based access scheme on a slot basis, and includes a transmitter, a receiver and an control circuitry. The control circuitry performs, when one slot in the second access period is determined, carrier-sensing during a period of time depending on a type of the frame, and controls to transmit via the transmitter the frame at a timing defined depending on the type of the frame after the period of time..
Kabushiki Kaisha Toshiba


 Mac protocol for directive transmissions patent thumbnailMac protocol for directive transmissions
The disclosure relates to radio access systems, and more specifically to methods for media access in radio access systems. The disclosure relates to a method, performed in a first node in a wireless communication system, of accessing a shared media for directive signal transmission from the first node, the method comprises three steps.
Telefonaktiebolaget L M Ericsson (publ)


 Heterogeneous network communication method and relevant equipment patent thumbnailHeterogeneous network communication method and relevant equipment
The present disclosure provides a heterogeneous network communication method and relevant equipment. The method includes steps of: enabling a mobile terminal to access a cellular communication system via a micro base station; when data signaling is to be transmitted between the mobile terminal and the micro base station, determining, by the mobile terminal, symbols to be occupied by the to-be-transmitted data signaling from symbols included in a microcell subframe; and transmitting the data signaling between the mobile terminal and the micro base station on the basis of the determined symbols.
China Mobile Communications Corporation


Apparatus and allocating resource and transmitting/receiving resource allocation information in communication system supporting device to device scheme


A method for being allocated a discovery resource by a user equipment (ue) in a communication system supporting a device to device (d2d) scheme is provided. The method includes determining whether a discovery resource request message may be transmitted to a network entity; transmitting the discovery resource request message to the network entity based on the determining result; and receiving a discovery resource response message as a response message to the discovery resource request message from the network entity..
Samsung Electronics Co., Ltd.


Method to transmit signaling radio bearer messages in multi antenna wireless communication system


A method in a network node is disclosed. The method comprises receiving channel state information from a user equipment, the channel state information comprising a first transmission rank reported by the user equipment for downlink transmission of a packet.
Telefonaktiebolaget L M Ericsson (publ)


Semi-persistent scheduled resource release procedure in a mobile communication network


A semi-persistent resource scheduling (sps) allocation of a user equipment is deactivated in an lte-based mobile communication system without requiring changes to the physical layer-to-mac layer interface and/or changes to pdcch formats agreed by the 3gpp. A combination of ndi value and mcs index is defined that commands release of sps resources.
Optis Wireless Technology, Llc


Method and apparatus in a wireless communication system


A method and apparatus for determining when to switch between buffer estimation states for a fixed frame rate services session at a terminal. In the event that the state is passive, a network node determines a first time between two received radio link control service data units (rlc sdu).
Telefonaktiebolaget L M Ericsson (publ)


Base station apparatus and resource management method and data processing method in wireless communication system


Disclosed herein are a base station apparatus, a resource management method, and a data processing method. The base station apparatus includes: a remote active antenna unit configured to perform transmission and reception of a wireless signal to and from a terminal; and a central unit connected to the remote active antenna unit, configured to process a signal received from the terminal or a signal to be transferred to the terminal, and configured to transfer resource allocation information to the remote active antenna unit, in which the remote active antenna unit schedules a data and a resource for the terminal based on resource allocation information received from the central unit..
Kt Corporation


Methods and reducing call setup delay for a wireless device


Disclosed are methods and apparatus for reducing a call setup time in wireless communication systems, particularly for systems employing svlte where an lte network is used for data and a 1×cdma network for voice. The methods and apparatus feature the capability during mobile terminated (mt) calls to modify a normal mode of operation of a predefined operation in a mobile terminal (e.g., call switched fallback (csfb)), wherein processes normally performed for between a first network (e.g., lte) are not performed in the mobile terminal, allowing a page response message to be sent directly, and thus sooner, to the other network (e.g., 1×cdma) in response to an mt call page.
Qualcomm Incorporated


Method and system for muting radio resources in a wireless communication system


Based on said first portion of time (ρn), determining a first muting pattern for muting transmission from said first network node (n).. .

Communication control device, communication control method, and base station


Provided is communication control device including a determination unit which determines whether an access type of a small cell which at least partially overlaps a macro cell of a radio communication system is a closed access type or an open access type, an identification unit which, when it is determined that the access type of the small cell is the closed access type, identifies a user terminal of the macro cell which should be protected from interference caused by a radio signal from the small cell, and an interference control unit which transmits an interference control signal to a base station of the small cell so that the interference on the user terminal identified by the identification unit is reduced.. .
Sony Corporation


Mobile communication system, gateway device, core network device, and communication method


This mobile communication system has a portable terminal, a base station that wirelessly communicates with the portable terminal, a gateway device that connects the base station to a core network, and a core network device that is installed in the core network and that performs mobility management of the portable terminal. The core network device sends to the gateway device information for determining whether selected internet protocol traffic offload (sipto) has been activated.
Nec Corporation


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


The present invention relates to a method and a device for receiving a downlink signal by a terminal in a wireless communication system using a time division duplex (tdd) scheme. Specifically, the present invention comprises the steps of: receiving a usage change message indicating a change from a first uplink-downlink configuration to a second uplink-downlink configuration; with regard to a specific subframe, when a wireless frame type according to the first uplink-downlink configuration is different from a wireless frame type according to the second uplink-downlink configuration, determining a subframe type on the basis of a special subframe configuration associated with the first uplink-downlink configuration; and receiving a downlink signal on the basis of the determined subframe type..
Lg Electronics Inc.


Apparatus and acquiring synchronization in cooperative communication system


A method for acquiring synchronization by a serving base station (bs) in a cooperative communication system includes performing a medium access control service data unit (mac sdu) synchronization process with a data gate way (gw) and at least one cooperative communication cell member bs, determining a first internet protocol (ip) packet which is received by the at least one cooperative communication cell member bs after performing the mac sdu synchronization process, and performing an ip packet transfer operation with the data gw and the at least one cooperative communication cell member bs based on whether at least one ip packet of which a sequence number (sn) is less than an sn of the first ip packet is buffered. The other embodiments with respect to serving base stations, data gws, and cooperative communication cell member bss are also disclosed..
Samsung Electronics Co., Ltd.


Method for transmitting control information and a device therefor


The present invention relates to a wireless communication system. More specifically, the present invention relates to a method for transmitting uplink control information and to a device therefor, and relates to a method comprising the steps of: selecting one uplink control channel resource corresponding to a plurality of harq-acks, from a plurality of uplink control channel resources; and transmitting a bit value corresponding to the plurality of harq-acks, by using the selected uplink control channel resource.
Lg Electronics Inc.


Method and application recognition qos-differentiated device-to-device communication in wireless communication system


The present invention relates to a device-to-device (d2d) communication method and an apparatus therefor. A device-to-device communication method according to an embodiment of the present invention may comprise the steps of: transmitting, to a base station, a device-to-device communication registration request message including identification information and interest information of a device-to-device communication service; receiving, from the base station, a device-to-device communication registration response message including device-to-device communication resource information which has been allocated according to the identification information of the device-to-device communication service; and transmitting a device-to-device communication signal using the allocated device-to-device communication resource.
Samsung Electronics Co., Ltd


Communication system, communication apparatus, data retransmission method, and data retransmission control method


A communication system includes a first communication apparatus that transmits a transmission notice of data and thereafter transmits the data, and a second communication apparatus that transmits a negative acknowledgement signal to the first communication apparatus when receiving the transmission notice and thereafter failing to detect data transmission corresponding to the transmission notice, wherein the first communication apparatus performs a retransmission process of the data when receiving the negative acknowledgement signal.. .
Fujitsu Limited


Radio resource allocation method and base station for use in cellular wireless communication systems


A method, used in a cellular wireless communication system configured to partition time/frequency resource blocks amongst a plurality of user equipments, includes a plurality of base stations (f1, f2, f3) having a first base station (f1) providing a first cell and a second base station (f2) providing a second cell, the first base station (f1) carries out the steps of: determining values of one or more parameters, using data derived from uplink control information on preferred sub-bands transmitted by a first user equipment, served by the second cell, of the plurality of user equipments, which information is overheard and decoded by the first base station; if there is conflict between preferred sub-band requests from the first user equipment and a second user equipment, served by the first cell, of the plurality of user equipments, allocating one or more resource blocks to the second user equipment of the determined parameter value(s).. .
Fujitsu Limited


Radio base station apparatus, mobile terminal apparatus, radio communication system and radio communication method


The present invention is designed to provide a radio base station apparatus, a mobile terminal apparatus, a radio communication system and a radio communication method which can cope with an increased number of users. A radio base station apparatus is provided with: a signal generating section that generates a first downlink control signal and a second downlink control signal for a mobile terminal apparatus; a first multiplexing section that multiplexes the first downlink control signal on a control region up to a predetermined number of symbols from the top of a subframe; a second multiplexing section that frequency-division-multiplexes the second downlink control signal on radio resources from the next symbol in the control region to the last symbol of the subframe; and a transmission section that transmits the first downlink control signal multiplexed on the control region and the second downlink control signal multiplexed on the radio resources..
Ntt Docomo, Inc.


Method and transreceiving downlink signal by considering antenna port relationship in wireless communication system


The present invention relates to a wireless communication system, and more specifically, disclosed are a method and an apparatus for transmitting or receiving a downlink signal by considering an antenna port relationship. A method for user equipment receiving a physical downlink shared channel (pdsch) signal in the wireless communication system, according to one embodiment of the present invention, comprises the steps of: determining a start symbol index of the pdsch from a downlink subframe; and receiving the pdsch signal based on the start symbol index, wherein the pdsch can be scheduled by means of downlink control information (dci) which is received through a physical downlink control channel (pdcch) or an enhanced pdcch (epdcch).
Lg Electronics Inc.


Method for transmitting and receiving control information for device-to-device (d2d) communication in wireless communication system and apparatus therefor


The present invention relates to a method and an apparatus for receiving control information of a terminal for device-to-device (d2d) prose in a wireless communication system. Specifically, the method comprises the steps of: receiving information on radio resources which are semi-statically configured for device-to-device proximity service (d2d prose); and receiving downlink control information (dci) indicating whether or not d2d prose is activated on a specific radio resource of the radio resources, wherein the downlink control information is available only in a search procedure in which a resource for transmitting a terminal-specific search signal is allocated..
Lg Electronics Inc.


Communication control method


A communication control method includes: a step a of receiving, by ue 100-1 in a coverage of the mobile communication system, broadcast information transmitted from enb 200; a step b of transferring, by the ue 100-1, the broadcast information to ue 100-2 outside the coverage of the mobile communication system; and a step c of receiving, by the ue 100-2, the broadcast information transferred from the ue 100-1.. .
Kyocera Corporation


Method and determining multimedia broadcast multicast service interest in wireless communication system


A method and apparatus for determining a multimedia broadcast multicast service (mbms) interest in a wireless communication system is provided. A user equipment (ue) configures an mbms threshold, and determines an mbms interest by comparing a measurement result with the configured mbms threshold.
Lg Electronics Inc.


Method and time or frequency synchronization in non-geosynchronous satellite communication systems


Method and apparatus for time or frequency synchronization of radio signals transmitted by user terminals in communication with a gateway through a satellite is provided. The satellite may be part of a non-synchronous satellite communication system, such as a low-earth orbit (leo) satellite communication system for data, voice or video communications.
Qualcomm Incorporated


Wireless communication system, base station device and transmission power control method


A base station device includes: an acquisition unit that acquires reception quality of each of a plurality of carriers from a terminal device that performs primary cell connection for transmission and reception of a control channel signal using a carrier whose reception quality is most preferable; a decision unit that decides an amount of increase in transmission power of one of the carriers based on the reception quality acquired by the acquisition unit; a determination unit that estimates whether switching of the primary cell connection occurs in case of increasing the transmission power by the amount of increase and determines whether to increase the transmission power according to the estimation result; and an instruction unit that instructs a transmission unit to increase the transmission power of the carrier by the amount of increase when the determination unit determines to increase the transmission power.. .
Fujitsu Limited


Communication device and storage medium


A communication device includes a reception unit, a detection unit and a control unit. The reception unit receives broadcast information broadcasted through first communication of a first communication system.
Casio Computer Co., Ltd.


Wireless communication device, wireless communication system, wireless communication method, non-transitory recording medium, central and peripheral


An environment information measuring device (200) transmits to a communication terminal (100) an advertisement including a “no_data” flag indicating that there is no data that should be transmitted, when a transmission condition indicating the necessity of data transmission is not satisfied. When the “no_data” flag is not included in the advertisement transmitted by the environment information measuring device (200), the communication terminal (100) executes a connection action process with the environment information measuring device (200) and accomplishes sending data to and receiving data from the environment information measuring device (200).
Casio Computer Co., Ltd.


Wireless communication device and wireless communication system


According to an embodiment, a wireless communication device includes a determiner, and an executor. The determiner is configured to determine whether the wireless communication device can continue operation by a stored electric power in which remaining capacity changes according to operation of the wireless communication device for a predetermined period, based on information including an operation timing associated with a cycle in which a management server.
Kabushiki Kaisha Toshiba


Method for transmitting and receiving data in wireless communication system and performing the same


A method for transmitting and receiving data in a wireless communication system, performed by a first device, includes transmitting a first message including device connection information to at least one second device via a first network, receiving a response with respect to the first message from the at least one second device via the first network, transmitting a connection request message for requesting wireless connection of a second network to the at least one second device via the first network on the basis of the response, the connection request message including information regarding connection of a network indicating the second network, receiving a connection response message corresponding to a response with respect to the connection request message from the at least one second device via the first network, and transmitting and receiving data to and from a second device via the second network.. .
Lg Electronics Inc.


Macro-cell assisted small cell discovery and resource activation


A method is described for controlling a small cell base station in a wireless communication system having a plurality of small cell base stations controlled by a macro base station. The method includes taking, by a small cell base station, a measurement for obtaining information describing a vicinity around the small cell base station and reporting the information from the small cell base station to the macro base station..
Ntt Docomo, Inc.


Method for transmitting discovery message in wireless communication system and same


Disclosed herein are a method and apparatus for sending a discovery message in a wireless communication system. Specifically, a method for transmitting a discovery message in a wireless communication system supporting communication between user equipments (ues) may include receiving, by a ue, discovery resource area configuration information from an evolved nodeb (enb), determining, by the ue, the discovery resource area of the ue based on the discovery resource area configuration information and a value measured using a reference signal (rs) received from the enb, selecting, by the ue, a discovery resource for transmitting a discovery message within the determined discovery resource area, and transmitting, by the ue, the discovery message in the selected discovery resource, wherein the discovery resource area configuration information comprises mapping information between the discovery resource area and the value measured by the ue using the rs..
Seoul National University R&db Foundation


Communication method, wireless access point, wireless controller and communication system


A communication method includes automatically sending a dhcp discovery request to a dhcp server after power on; receiving network configuration parameters assigned by the dhcp server responding to the dhcp discovery request; and sending a predefined domain name query request for a predefined domain name according to a network address of a dns server included in the network configuration parameters. The domain name query request passes through a wireless controller.
Sangfor Technologies Company Limited


Method and transceiving signal in wireless communication system


One embodiment of the present invention relates to a method for a first base station transmitting a signal in a wireless communication system, the method comprising the steps of: the first base station receiving channel information from a first terminal belonging to the first base station and a second terminal belonging to a second base station; and transmitting a signal for the first station to at least one terminal from among the first terminal and the second terminal by considering the channel information, wherein if the signal to interference plus noise ratio (sinr) according to the channel information is equal to or higher than a predetermined value, then the signal for the first base station is transmitted to the second signal.. .
Industry-academic Cooperation Foundation, Yonsei University


Communication system with multi band gateway


A satellite includes a first communication path for communicating with one or more gateways using a first frequency band while communicating with a set of the user terminals using a user frequency band and a second communication path for communicating with the one or more gateways using a second frequency band while communicating with at least a subset of the user terminals using the user frequency band. The second frequency band has a lower capacity than the first frequency band.
Space Systems/loral, Llc


Communication system


A communication system is disclosed, in which a mobile telephone communicates user data substantially simultaneously via a first base station and a second base station of the communication system. The mobile telephone detects a problem in communications with the second base station and transmits, to the first base station on detection of a problem in communications with said second base station, an indication of the detected problem in communications with the second base station..
Nec Corporation


Radio resource management transmitting and receiving handover message in mobile communication system


Provided are a radio resource management method and apparatus for transmitting and receiving handover messages in a mobile communication system. The radio resource management method for a source base station (source enb) handling handover in a mobile communication system may include: determining resource information for silencing so that at least one enb does not perform downlink or uplink transmission when a handover related message is sent or received for handover processing; determining to handover a user equipment (ue); and carrying out handover for the ue according to the determined resource information..
Samsung Electronics Co., Ltd.


Method and device for performing handover in mobile communication system


A method for transmitting a channel state by a terminal in a communication system, according to one embodiment, comprises the steps of: receiving discontinuous reception (drx) configuration information from a base station; determining whether the terminal is set to transmit channel state information only in onduration according to a drx operation; determining whether an arbitrary subframe to be received is a subframe included in onduration if the terminal is set to transmit the channel state information only in onduration according to the configuration; and not transmitting the channel state information on the arbitrary subframe if the arbitrary subframe is not a subframe included in onduration. According to the embodiment, the terminal can efficiently report channel state information..
Samsung Electronics Co., Ltd.


Wireless communication network using multiple key performance indicators and deviations therefrom


A system and method for dynamically improving or optimizing the performance and robustness of a wireless communication network such as a mobile communication system or cellular telephony network are disclosed. In some aspects, a plurality of time and space dependent key performance indicators (kpi) are used as part of a statistical determination of a pattern and schedule for optimizing the design, configuration and operation of the network.
P. I. Works Tr Bilisim Hizm. San. Ve Tic A.s.


Communication system having a community wireless local area network for voice and high speed data communication


One embodiment is directed to a radio access network system for use with a core network. The system comprises a central base station unit and a plurality of remote access points communicatively coupled to the central base station unit via a wired local area network.
Commscope Technologies Llc


Wireless communication system


To establish a wireless link with a terminal station without interfering with a primary user of a frequency, in a system and method in which a base station accesses a management apparatus for managing the frequency available for wireless communication via the wireless link with the terminal station.. .
Hitachi Kokusai Electric Inc.


Transmission apparatus, reception apparatus, and communication system


A transmission apparatus includes: a data-symbol generation unit that generates data symbols for one block in each block; a storage and processing unit that stores therein a data symbol at a first position, among the data symbols for one block, as a copied symbol; a symbol insertion unit that generates a block symbol by putting the data symbols and the copied symbol such that the copied symbol stored in the storage and processing unit are inserted at a second position of the data symbols for one block; a time/frequency conversion unit that converts the block signal into a frequency domain signal; an interpolation unit that performs interpolation processing on the frequency domain symbol; and a cp insertion unit that generates the block signal by inserting a cyclic prefix into a signal on which the interpolation processing has been performed.. .
Mitsubishi Electric Corporation


Secure data communication system between iot smart devices and a network gateway under internet of thing environment


This invention disclosure describes protocols that guarantees a secure communication and even, secure decoding even inside a network gateway. The main concept includes how to generate the seed used for generating a session key.

Information exchange apparatus, base station and communication system


Embodiments of the present disclosure provide an information exchange apparatus, base station and communication system. The apparatus includes: a first sending unit configured to send a request message to a secondary base station, the request message containing an uplink address of a master base station for receiving uplink data of service(s) of a user equipment in the secondary base station; and a first receiving unit configured to receive a response message fed back by the secondary base station according to the request message, the response message containing a downlink address of the secondary base station for receiving downlink data of the service(s).
Fujitsu Limited


Communication system, mobile node, mobile communication method and program


A mobile node comprises: selection unit that selects, from a base node(s), a base node that relays a packet(s) between the mobile node and a correspondent node; and rule change unit that sets, in the mobile node and the selected base node, a control rule(s) for forwarding the packet(s) between the mobile node and the correspondent node via the selected base node.. .
Nec Corporation


Method and changing state of nan terminal in wireless communication system


An embodiment of the present invention relates to a method for changing the state of a neighbor awareness networking (nan) terminal in a wireless communication system, the method comprising the steps of: receiving a synchronization beacon frame from less than three terminals, within a discovery window; and changing the state on the basis of anchor master information of the synchronization beacon frame, wherein a received signal strength indication (rssi) of the synchronization beacon frame is between a first value and a second value, and if an anchor master rank value included in the synchronization beacon frame is greater than that stored in the terminal, the terminal converts the state from an asynchronous state to synchronous state.. .
Lg Electronics Inc.


Method and producing personal area network identifier (panid) on network in wireless communication system


A method for creating a personal area network identifier (pan id) of a network in a wireless communication system includes creating a first pan id; receiving a message including a second pan id from a source coordinator; comparing the first pan id with the second pan id included in the received message; and when the first pan id and the second pan id are the same according to the comparison result, transmitting an indication message related to a pan id conflict to the source coordinator, wherein at least any one of the first pan id and the second pan id may be created through a hash algorithm and the indication message may include at least any one of a conflicted pan id or an error code indicating a conflict.. .
Lg Electronics Inc.


Method and device for performing wireless connection between devices in wireless communication system


In a method for performing wireless connection among devices in a wireless communication system, the method according to the present invention comprises activating a wireless connection function; transmitting a ping tone for discovering one or more second devices in the surroundings; receiving a response tone with respect to the ping tone from the one or more second devices; based on the received response tone, transmitting a connection request tone for requesting wireless connection to the second device; and receiving a connection, response tone corresponding to a response of the connection request tone from the second device.. .
Lg Electronics Inc.


Interactive point of purchase system


The system includes a garment having a series of electronic components affixed to a new or existing panel of said garment, which garment includes a flexible video display screen mounted on a portion of the garment outer surface and may contain a series of video cameras, communication systems, audio and video input and output devices, computer chips and transmission devices. A power generation system affixed to the garment or garment panel supplies the energy for its display..
Tcb Encore, Llc


Communication systems, communication endpoints, and related methods for remotely controlling communication endpoints


Communication systems, video endpoints, and related methods are described. A video endpoint is configured to receive commands corresponding to functions of the video endpoint from a mobile electronic device responsive to a user interacting with a remote control interface of the mobile electronic device.
Sorenson Communications, Inc.


Top up communication system and method thereof


A top up communication system and method thereof are provided, which provides a call between at least two electronic devices, where each of the at least two electronic devices has a unique identification code. The method includes following steps: buying a deposit code on the web-site or obtaining it sent from others; surfing a user interface of an activating data server; inputting the deposit code into the user interface to generate an activate identification data; scanning the activate identification data by a scanner to generate a shortcut icon on a monitor of the scanner; transmitting a dialed command to a connection generation server by triggering the shortcut icon; using the dialed command to establish a communication link between the at least two electronic devices by the connection generation server..

System and utilizing customer data in a communication system


Systems and methods for utilizing customer data in a communication system are provided. In exemplary embodiments, customer records at a customer data warehousing system are accessed.
Fonality, Inc.


Systems and methods for a bidirectional multi-function communication module


Systems and methods are disclosed for bidirectional multifunction communication between a computing device and applications located at an external server. The bidirectional communications allows an operation to be performed on a file using a computing device and an external server.
Litera Technologies Llc


Method and transmitting and receiving data in wireless communication system


A method and apparatus for transmitting and receiving data in a wireless communication system is provided. A method of a mobile station includes: storing data received from a server in a buffer; transmitting, to the server, a request message for updating a quality of the data stored in the buffer from a first quality to a second quality based on at least one of an available bandwidth and a buffer level; and receiving data of the second quality from the server..
Samsung Electronics Co., Ltd.


Security management according to location change in proximity based services


In order for effectively managing security of prose (proximity based services) communication, a server forming a communication system monitors locations of a plurality of ues that are grouped to conduct direct communication with each other. The server manages security of the direct communication based on the locations..
Nec Corporation


Method and configuring connection between devices in communication system


Disclosed are a communication scheme and a system thereof for converging an iot technology and a 5g communication system for supporting a high data transmission rate beyond that of a 4g system. A method and an apparatus for configuring a connection with a second device, which provides access to a network, by a first device in a communication system, is provided.
Samsung Electronics Co., Ltd.


System and methods for message redundancy


Systems, methods, and devices for communication are described. A communication system includes a first communication device configured to communicate with a backup device and a destination; and a first tapping device for monitoring messages sent over a first communication link between the first communication device and the backup device.
Royal Bank Of Canada


Electronic communication system


An electronic communication system for sending, receiving, storing, organizing, displaying, and sharing electronic messages and content (e.g., text, image, audio, and video) is described. The electronic communication system provides a platform where users can communicate and share information with each other.
Boogoo Intellectual Property Llc


Electronic communication system


An electronic communication system for sending, receiving, storing, organizing, displaying, and sharing electronic messages and content (e.g., text, image, audio, and video) is described. The electronic communication system provides a platform where users can communicate and share information with each other.
Boogoo Intellectual Property Llc


Communication apparatus, communication method, control apparatus, and management apparatus in a communication system


A communication technique, a control technique, and a management technique are provided that can suppress effects on communication services caused when switching a communication path route. A communication apparatus (4) which performs communication over communication paths configured in a network includes: a first means for identifying a communication path group corresponding to the communication paths to one of which a received packet belongs; and a second means for forwarding the received packet to a network node associated with the communication path group corresponding to the received packet, among a plurality of network nodes which can terminate the communication paths..
Nec Corporation


Flow entry delivery method and communication system


A flow entry delivery method and a communication system are provided. The communication system includes a controller and n switches.
Huawei Technologies Co., Ltd.


Communication system, virtual network management apparatus, communication node, communication method, and program


In a communication system, a virtual network management apparatus includes: an endpoint management unit configured to manage virtual network endpoints of control target communication nodes; a policy control unit configured to select, when a communication occurs between two sites in each of which a virtual network is configured, virtual network endpoints for realizing the communication from among the virtual network endpoints managed by the endpoint management unit; and a network configuration unit configured to generate and manage a third virtual network that connects the selected endpoints to each other. A control apparatus configured to notify the virtual network management apparatus of occurrence of a communication between the two sites and control a communication node group including the communication nodes having the virtual network endpoints so as to configure the third virtual network on the basis of an instruction from the virtual network management apparatus..
Nec Corporation


Method for transmitting and receiving signal related to monitoring by scef in wireless communication system and the same


A method for transmitting and receiving a signal related to monitoring by a service capability exposure function (scef) in a wireless communication system is disclosed. The method includes receiving a first monitoring request containing first information related to monitoring configuration and deletion from a service capability server/application server (scs/as), transmitting, to a home subscriber server (hss), a second monitoring request containing second information related to monitoring configuration and deletion, the second information being generated based on information related to the monitoring configuration and deletion, wherein the second monitoring request contains information indicating whether the second monitoring request is a request for deletion of all the monitoring configuration of a subscriber..
Lg Electronics Inc.


Wireless communication system


Methods and apparatus for communicating with the internet via a gateway are disclosed. The gateway may be a radio access network (ran) gateway.
Signal Trust For Wireless Innovation


Vehicle communication system


A vehicle communication system and a corresponding method that is representative of a new type of communication architecture for vehicles, provides many improvements over traditional vehicle buses. The vehicle communication system includes at least one central node manager and a number of local nodes that are located throughout the vehicle and that are connected to the central node manager via dedicated node connections..
Gm Global Technology Operations Llc


Communication system and master apparatus


In a setting phase, a master apparatus m assigns addresses as1 to as3 to slave devices s1 to s3, respectively, and transmits random numbers r1 to r3 to the slave device s1 to s3 using the assigned addresses. When the random numbers are received, the slave devices s1 to s3 encrypt unique ids1 to ids3 by a secret key mk to generate encrypted data c1 to c3.
Mitsubishi Electric Corporation


Systems and methods for seamless data stream transfer during band switch between wireless stations


One innovation includes an apparatus, for wirelessly communicating with a communication system via a first wireless channel and a second wireless channel, including a memory unit that is configured to store a first data packet and a second data packet, the first data packet and the second data packet have consecutive sequence numbers. The apparatus further includes a processor configured to retrieve the first data packet and the second data packet from the memory unit, a transceiver that is configured to transmit the first data packet to the communication system via the first channel, to receive a first acknowledgement from the communication system and to transmit the second data packet to the communication system via the second channel after the processor detects that the first acknowledgement comprises a positive acknowledgement of the first reception information..
Qualcomm Incorporated


Method of transmitting reference signal in unlicensed spectrum for lte-laa system and wireless device using the same


The disclosure is directed to method of transmitting a reference signal used by a wireless device in an unlicensed spectrum for a lte-laa communication system, and a wireless communication device using the same method. In one of the exemplary embodiments, the method would include not limited to receiving, via a first wireless receiver tuned to a licensed spectrum, a control message which at least indicates a pattern of a reference signal to be received; receiving, via a second wireless receiver tuned to an unlicensed spectrum, a first message which comprises the reference signal in the unlicensed spectrum; performing a measurement of the reference signal; generating a feedback based on the measurement of the reference signal; and transmitting, via a wireless transmitter tuned to the licensed spectrum, a second message which comprises the feedback of the reference signal in the licensed spectrum..
Acer Incorporated


Method for transmitting/receiving a comp reference signal


A method of generating reference signals by a base station in a wireless communication system is disclosed. The method including a sequence of a first reference signal using a cell identifier of the base station, transmitting, to a first user equipment (ue), a message including mode information indicating a first mode for a coordinated multi-point (comp) operation and a predetermined identifier being different from the cell identifier of the base station and generating a sequence of a second reference signal for the first ue using the predetermined identifier instead of the cell identifier of the base station..
Lg Electronics Inc.


Methods and systems for harq protocols


Methods described herein are for wireless communication systems. One aspect of the invention is directed to a method for a harq process, in which the harq process includes a first transmission of an encoder packet and at least one retransmission.
Apple Inc.


Method and transmitting and receiving packet in communication system


A method for transmitting a packet for n data streams in a communication system is provided. The method includes dividing each of the data streams into data payloads and adding a header for discriminating between the n data streams to each of the data payloads, determining, from the source packet flow, an fec source formed by source packets generated from an (n−m) number of data streams, distinguishing at least one source packet block, generating a source symbol block from the at least one distinguished source packet block, generating a repair symbol block formed by at least one repair symbol, determining a repair flow id for identifying a repair flow formed by the repair symbols generated from the fec source packet flow, generating an fec repair packet by adding a header to each of the repair symbols of the repair flow, and transmitting the source packet and the fec repair packet..
Samsung Electronics Co., Ltd.


Enhanced automatic identification system


The invention relates to method and apparatus for improving the performance of communication systems using run length limited (rll) messages such as the existing automatic identification system (ais). A binary data sequence is forward error correction (fec) coded and then the sequence is compensated, for example by bit-erasure, so that either bit-stuffing is not required, or a bit stuffer will not be activated to ensure that the coded sequence meets the rll requirement.
University Of South Australia


Telecommunication system using multiple nyquist zone operations


Telecommunication systems using multiple nyquist zone operations are provided. In one aspect, a telecommunication system can include a first section and a second section.
Commscope Technologies Llc


Optical communication interface utilizing n-dimensional double square quadrature amplitude modulation


The present invention is directed to data communication system and methods. More specifically, various embodiments of the present invention provide a communication interface that is configured to transfer data at high bandwidth using ndsq format(s) over optical communication networks.
Inphi Corporation


Led light interior room and building communication system


An led light and communication system in communication with a broadband over power line communications system. The led light and communication system includes at least one optical transceiver.
Federal Law Enforcement Development Services, Inc.


Nonradiative communication terminal and communication system using visible light for communication


A nonradiative communication terminal and a communication system which use visible light for communication are provided. The nonradiative communication terminal includes a visible light emission module, a visible light reception module, and a central processing unit.
Huizhou Tcl Mobile Communication Co., Ltd


Oled display apparatus and visible light communication system having the same


An oled display capable of visible light communication and a visible light communication system having same are disclosed. The oled display comprises an oled display unit, a data memory unit, and an oled control unit.
Seoul National University Of Technology Center For Industry Collaboration


Methods and channel quality indication feedback in a communication system


Methods and apparatus for feeding back channel quality indication in a communication system. First, a first channel quality indication index is determined in dependence upon a channel quality estimation of a first transmission channel, and a second channel quality indication index is determined in dependence upon a channel quality estimation of a second transmission channel.
Qualcomm Incorporated


Method and transmitting feedback of single feedback chain-based channel status information for 3d mimo in a wireless communication system


A method for reporting channel status information (csi) to a base station (bs) by a user equipment (ue) in a wireless communication system is disclosed. The method includes receiving information about a csi process configured with multiple reference signals from the bs, reporting an indicator indicating at least one reference signal for the csi among the multiple reference signals to the bs, generating the csi based on the at least one reference signal, and reporting the generated csi to the bs.
Lg Electronics Inc.


Method and transmitting feedback of multi-feedback chain-based channel status information for 3d mimo in a wireless communication system


A method for reporting channel status information (csi) to a base station (bs) by a user equipment (ue) in a wireless communication system is disclosed. The method includes receiving, from the bs, information on multiple reference signals with a pattern indicator of the multiple reference signals through a radio resource control (rrc) layer, receiving, from the bs, the multiple reference signals, generating the csi using the multiple reference signals based on the pattern indicator, and reporting the csi to the bs.
Lg Electronics Inc.


Method and device for estimating angle


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). The present disclosure relates to an operating method of an electronic device for estimating an angle for another device, including: determining errors for candidate angles of channel measurement values corresponding to a plurality of beams for the other device; determining distances between the angle of a beam determined through beam training with the other device and at least one candidate angle; and estimating an angle for the other device based on the distances and the errors.
Samsung Electronics Co., Ltd.


Beam training in 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). The present invention relates to a method and an apparatus in a communication system.
Samsung Electronics Co., Ltd.


Mimo communication system having deterministic communication path and antenna arrangement method therfor


A mimo communication system has deterministic channels between the transmission side where a plurality of transmission antennas are arranged and the reception side where a plurality of reception antennas are arranged and used in a line-of-sight environment. The system includes channel matrix calculation processing means for calculating a channel matrix for constructing orthogonal channels as the channel on a transmission or reception side or both of the transmission and reception sides.
Nec Corporation


Vehicle communication operating such a system


A communication system is provided for a vehicle having multiple antennas and multiple transmitting and/or receiving interfaces. At least one first antenna is arranged in the interior of the vehicle, and at least one second antenna is arranged on the outside of the vehicle.
Bayerische Motoren Werke Aktiengesellschaft


Transmit power allocation for adaptive multi-carrier multiplexing mimo systems


The present invention relates to transmit power allocation in multi-carrier, multiplexing mimo communication systems. The present invention especially relates to a mimo communication device, a method of assigning transmit power to two or more communication channels and a software program product.
Sony Corporation


Optimized phy frame structure for ofdm based narrowband plc


A method of operating a communication system is disclosed. The method includes forming a data frame having plural orthogonal frequency division multiplex (ofdm) symbols.
Texas Instruments Incorporated


Communication apparatus, communication system, and communication method


A communication apparatus includes a deinterleaver and an error corrector. The deinterleaver sets, as an input, a third error-correction-code sequence obtained by rearranging bit positions of a second error-correction-code sequence in which two or more terminated first error-correction-code sequences are repeated from the terminated first error-correction-code sequences in accordance with a first rule.
Kabushiki Kaisha Toshiba


Cable connector mounts for connector bricks of a cable communication system


A connector brick for a cable communication system includes a header frame including end walls and side walls defining a header opening. The header frame is configured for mating with at least one circuit card.
Tyco Electronics Corporation


Realtime, interactive and geographically defined computerized personal identification and payment matching systems


In general, the invention relates to a system and method of operating a system. A network is configured to include a server programmed with a personal characteristic database, a database searching algorithm, and to be coupled to a wireless communication system that is capable of communicating with the user's personal data device.

Flexible structured optical modules


Optical modules as used in various types of communication systems are formed to include a flexible substrate to support various optical, electronic, and opto-electronic module components in a manner that can accommodate various packaging constraints. The flexible substrate is formed of a polyimide film is known to exhibit excellent electrical isolation properties, even though the films are generally relatively thin (on the order of 10-100 μms, in most cases).
Ii-vi Incorporated


Position estimation device and wireless communication system


The present disclosure relates to a sensor network, machine type communication (mtc), machine-to-machine (m2m) communication, and technology for internet of things (iot). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services.
Samsung Electronics Co., Ltd


Vehicle control apparatus


A vehicle control apparatus includes: a first communicator that has a communication range outside a vehicle and communicates with a portable communication terminal by a predetermined first wireless communication system; a second communicator that has a communication range in a vehicle compartment of the vehicle and communicates with the portable communication terminal by a second wireless communication system; a first authenticator that receives identification information from the portable communication terminal; a second authenticator that receives identification information from the portable communication terminal; a determinator that determines that the portable communication terminal exists within a predetermined range outside the vehicle, and determines that the portable communication terminal exists in the vehicle compartment of the vehicle; and a controller that permits or causes an electronic control device controlling an action of the vehicle to perform a predetermined action.. .
Denso Corporation


Method for determining the bulk modulus of fuels


A communication bus (b1, b2, bp) in a motor vehicle (110) transfers electrical signals between the nodes (n1, n2, n3, nn, n21, n2m, np1, npr) included in the motor vehicle. The communication bus comprises two unshielded signal lines (s1, s2) and a decoupling line (d), which are configured so as to divert undesired electromagnetic radiation deriving both from external systems that are not connected to the communication bus (b1, b2, bp) and the electrical signals transferred via the unshielded signal lines (s1, s2).
Scania Cv Ab


Maintaining a mirroring session between a vehicle and a mobile device


A communication system that includes a vehicle and a mobile device, and a method of continuing a mirroring session between the mobile device and a display in the vehicle, which is carried out using the communication system. The method includes the steps of: establishing the mirroring session between the mobile device and the vehicle display; providing mirroring data from the mobile device to the vehicle display via the mirroring session; receiving at the mobile device a keep-alive message from the vehicle display; and in response to receiving the keep-alive message, continuing the mirroring session following an initiation of an inactivity mode of the mobile device..
Gm Global Technology Operations Llc


Access-network device, management device, communication system, information provision method, management method, and program


This invention provides an access-network device, a management device, a communication system, an information provision method, a management method, and a program that make it possible for the management device to acquire managed information being managed by the access-network device even if there is a node between the management device and the access-network device. The access-network device, which is incorporated into an access network, has a control unit and a communication unit.
Nec Corporation


Wireless communication apparatus, controlling wireless communication apparatus, and wireless communication system


A wireless communication apparatus is adapted to provide a wireless area, and includes an inferencer and a controller. The inferencer is adapted to infer a type of a terminal device that is requesting a new connection, based on information obtained through a previous connection in the wireless area.
Fujitsu Limited


Communication terminal device, communication system, and communication method used by workers undertaking dangerous operations


A first communication unit communicates with a first communication terminal device by using a first communication scheme. A second communication unit communicates with a second communication terminal device by using a second communication scheme capable of communication over a longer distance than the first communication scheme.
Jvc Kenwood Corporation


Receiver channel reservation


The present disclosure proposes a solution that increases the efficiency of the mac and use of the spectrum by indicating in a receiver channel reservation, rcr, signal that the channel is reserved only at the receiver side of a link, during the planned reception by the receiver. The disclosure relates to a method, performed in a first node in a wireless communication system, of reserving a shared media for signal reception, the method comprising defining, parts of the shared media to reserve for signal reception in the first node, configuring a receiver channel reservation signal to indicate the defined parts and transmitting the receiver channel reservation signal to reserve the shared media.
Telefonaktiebolaget Lm Ericsson (publ)


Low latency uplink acknowledgement channel waveform design


Method, systems, and devices are described for low latency, robust acknowledgement reporting in a wireless communication system. A receiving device may receive a transmission in the transmission time interval (tti), the transmission may include one or a plurality of symbols.
Qualcomm Incorporated


Methods and lte coordinated transmission on unlicensed spectrum


A method for a coordinated transmission in a wireless communication system. The method includes processing feedback information from multiple transmit points (tps) operating in license assisted access (laa) cells, generating scheduling information for the coordinated transmission by the multiple tps to a user equipment (ue) in accordance with the feedback information, transmitting the scheduling information to the multiple tps, and receiving the feedback information from the multiple tps..
Samsung Electronics Co., Ltd


Method and managing communication interfaces in a communication system


A system that incorporates the subject disclosure may include, for example, facilitating establishing a first interface between a processor and the system where the system performs a policy and charging rules function in a mobile communications network and where the first interface bypasses a packet data network gateway and a serving gateway, facilitating establishing a second interface between the processor and the system where the second interface utilizes the packet data network gateway and the serving gateway, providing a first message from the processor to the system via the first interface where the first message is associated with a quality of service authorization, and receiving a second message from the system via the first interface where the second message is associated with the quality of service authorization. Other embodiments are disclosed..
At&t Intellectual Property I, Lp


Mobile communication method, mobile communication system, and radio base station


Object is to perform appropriate communication control even if a size of “ue-eutra-capability” is increased. A mobile communication method according to the present invention includes a mobile station (ue) notifying a radio base station (enb) of “ue-eutra-capability”, the radio base station (enb) deleting, when a size of the “ue-eutra-capability” exceeds a size that can be stored in the radio base station (enb) or a mobility management node (mme), a predetermined capability from the “ue-eutra-capability”, and the radio base station (enb) notifying the mobility management node (mme) of a capability deleted from the “ue-eutra-capability” or a remaining capability that is not deleted from the “ue-eutra-capability”..
Ntt Docomo, Inc.


Method and controlling uplink coverage in wireless communication system


A method and an apparatus for controlling coverage of a base station in a wireless communication system are provided. The method includes determining a coverage control target terminal among terminals within a service radius of the base station and increasing a coverage of the coverage control target terminal..
Samsung Electronics Co., Ltd.


Adaptive uplink/downlink timeslot assignment in a hybrid wireless time division multiple access/code division multiple access communication system


A method and apparatus for adaptive uplink/downlink resource assignment may include determining uplink interference associated with each of several uplink resources. A wireless network device may produce an uplink list with values for the uplink resources.
Interdigital Technology Corporation


Method and bandwidth request/grant protocols in a wireless communication system


A method and apparatus for allocating bandwidth in a broadband wireless communication system is disclosed. One embodiment uses a self-correcting bandwidth request/grant protocol.
Wi-lan, Inc.


Communication method, communication device, and computer program


In order to solve a problem of an accumulation on the transmission side, a delay on the reception side, and the like at the time of transmission in a communication system such as a wireless lan system, each communication station in a network transmits a beacon in which information with respect to the network is written and sets a state in which a reception operation is performed during periods of time before and after the transmission of the beacon signal when performing access control not to make communication timing of a packet collide with that of another station by detecting a signal transmitted from another station. With performing such processing, a system can be formed based on minimum level of transmission and reception operation when transmission and reception data does not exist in each communication station in the network, and also a data transfer can be performed with latency as small as possible in a minimum necessary level of transmission and reception operation by making a transition of a transmission and reception state in accordance with a fluctuating volume of transmission and reception data..
Sony Corporation


Method and resource allocation and for scheduling cellular and coordinated multipoint transmissions in heterogeneous wireless networks


A method and apparatus is disclosed herein for resource allocation in a wireless communication system are disclosed. In one embodiment, the method comprises allocating portions of the resources available to a subset of base stations of the plurality of base stations to serve a subset of uts from clusters of base stations with cluster sizes including at least one with two or more base stations, where each of the portions of resources are allocated to serve one ut via a user-dependent cluster of base stations; and scheduling ut transmissions over the subset of base stations and scheduling slots, wherein within each of the scheduling slots one or more user terminals are scheduled for transmission, each by its user-dependent cluster of base stations..

Method and transmitting ack/nack information in wireless communication system


A method and apparatus for transmitting ack/nack information in a wireless communication system are disclosed. In accordance with a method for transmitting ack/nack information, an ack/nack signal of downlink transmission in a downlink subframe set is transmitted in a single uplink subframe.
Lg Electronics Inc.


Preamble sets matched to uplink transmission conditions


The present disclosure relates to random access in wireless communication systems, and in particular to transmitting, receiving, and detecting preamble sequences. A method in a wireless device for transmitting a preamble sequence to a network node is disclosed.
Telefonaktiebolaget L M Ericsson (publ)


Resource block candidate selection technique employing packet scheduling in wireless communication systems


A method of transmitting data packets over a plurality of dynamically allocated resource blocks in at least one or a combination of a time, code or frequency domain on a shared channel of a wireless communication system, comprising the steps of selecting a number of resource block candidates for potential transmission of data packets destined for a receiver and transmitting the data packet to the receiver using at least one allocated resource block from the selected resource block candidates. The invention also relates to a corresponding method of decoding data packets, a transmitter, receiver and communication system..
Sun Patent Trust


System and resource block-specific control signaling


A system and method is disclosed for resource block-specific control signaling in a communication system. Communication data is transmitted using a transmission channel comprising a plurality of resource blocks defined by allocating time-frequency slots in a transmission resource.
Apple Inc.


Method and providing an efficient control channel structure in a wireless communication system


According to one aspect of the invention, a method is provided in which a control channel used for transmitting control information is partitioned into a plurality of subchannels each of which is operated at a specific data rate. For each of one or more user terminals, one of the subchannels is selected based on one or more selection criteria for transmitting control information from an access point to the respective user terminal.
Qualcomm Incorporated


Method and controlling a electronic device in a communication system


A method and apparatus is provided that controls other electronic devices through one electronic device in a communication system. The electronic device for executing control commands includes a communication unit configured to communicate with at least one of other electronic devices, a memory configured to store identification information about other electronic devices to execute a group control command, and a controller configured to execute, when receiving the control command, the received control command, determine whether the received control command is a group control command that other electronic devices need to execute in the same way as the electronic device, read, when the received control command is a group control command, identification information about at least one of other electronic devices as group control objects from the memory, and transmit the identification information to other electronic devices..
Samsung Electronics Co., Ltd.


Network accelerator for controlled long delay links


A communication system for providing network access over a shared communication link is disclosed. The communication system includes a user access point, a network access point and a communications link.
Viasat, Inc.


Packing source data packets into transporting packets with fragmentation


A communication system and method are disclosed for transmitting packets of information in at least one first format over a communications link that utilizes packets of information in a second format. In certain embodiments, the packets of information in a first format are converted to packets of information in the second format prior to transmission via the communications link by packing and fragmenting the information in the first format in a coordinated manner.
Wi-lan, Inc.


Base station device and communication system for communicating using a non-associated cell, an asymmetrical cell, a frequency band for downlink, or a frequency band for uplink


A cell2 configured by only a dl cc2 being a resource for downlink is configured. The cell2 does not include a resource for uplink, that is, a ul cc to be associated with the dl cc2 by a dl/ul link.
Mitsubishi Electric Corporation


Method for enhancing coverage in wireless communication system, and apparatus therefor


The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and an apparatus by which a terminal transmits an uplink channel in a wireless communication system, the method comprising the steps of: performing a process for repeatedly transmitting a first uplink channel; performing a process for repeatedly transmitting a second uplink channel, the time for transmitting the second uplink channel being later than the time for transmitting the first uplink channel; and checking whether the transmission of the second uplink channel has been allocated to start before the section of the repeated transmission of the first uplink channel ends, wherein, if the transmission of the second uplink channel has been allocated to start before the section of the repeated transmission of the first uplink channel ends and if predetermined conditions are met, the transmission of the first uplink channel is abandoned in the entire section of the repeated transmission or in the section where the transmission of the first uplink channel and the transmission of the second uplink channel overlap..
Lg Electronics Inc.


Method and transmitting paging message in wireless communication system


A method and apparatus for transmitting a paging message in a wireless communication system is provided. A mobility management entity (mme) transmits a paging message, which includes an indication of user equipment (ue) capability for paging, to an enodeb (enb).
Lg Electronics Inc.


Paging processing method, communication apparatus, and communication system


A paging processing method, a communication apparatus, and a communication system are disclosed. The paging processing method includes: receiving, by a mobility management network element, a downlink data notification message which includes service attribute information of a downlink data packet; obtaining the service attribute information; and initiating paging of the user equipment based on different policies according to the service attribute information..
Huawei Technologies Co., Ltd.


Radio communication system, radio communication method, base control station, and relay apparatus


A radio communication system includes a relay apparatus (30) connected between a base station (40) and a base control station (20) and a location information control station (10), in which: the location information control station (10) includes: a request generation unit (11) for generating a location information request including regional information of a region for which the location information is requested; and a request transmission unit (12) for transmitting the location information request that has been generated to the base control station (20), and the base control station (20) includes: a request reception unit (21) for receiving the location information request transmitted from the location information control station (10); and a request transmission unit (22) for transmitting the location information request including the regional information in the location information request that has been received to the relay apparatus (30). It is therefore possible to accurately transmit the location information request..
Nec Corporation


Seeking device and communication system


This invention provides communication devices that can increase the possibility of finding a person and further can shorten the time in which the person is found. A sought device (2) supplies a power to each of a plurality of components thereof during a first time period, thereby performing a reception process.

Transport format combination selecting method, wireless communication system, and mobile station


Methods of selecting a transport format combination are provided. For example, a method comprises calculating the transmission power of a first physical channel using each of first tfcs, and determines whether a mobile station is in a transmission capable state.
Nec Corporation


Methods and adjusting maximum output power level


The present invention relates to a method implemented by a wireless device in a wireless communication system, for adjusting a maximum output power level of the wireless device. The method comprises obtaining an indication indicating a current level of criticality in the system in which a network node serving the wireless device is operating, and adjusting the maximum output power level based on the current level of criticality indicated by the obtained indication..
Telefonaktiebolaget Lm Ericsson (publ)


Power management and security for wireless modules in "machine-to-machine" communications


Methods and systems are provided for power management and security for wireless modules in “machine-to-machine” communications. A wireless module operating in a wireless network and with access to the internet can efficiently and securely communicate with a server.
M2m And Lot Technologies, Llc






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