Abstract: A method for transmitting a frame includes generating an omni portion of the frame, the omni portion including a non-beamformed long training field and a signal field, the non-beamformed long training field including channel estimation information used to decode the signal field, the non-beamformed long training field configured to be transmitted through one of multiple antennas and multiple streams. The method also includes generating a multi-stream portion of the frame, the multi-stream portion including a data field and a multi-stream long training field, the multi-stream long training field including station-specific decoding information for station-specific data in the data field. The method further includes applying a beamforming indicator to the signal field of the omni portion, and transmitting the frame.

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for generating a MAC CE in a carrier aggregation system, the method comprising: configuring a plurality of Timing Advance Groups (TAGs), wherein each of the plurality of TAGs corresponds to a respective TAG index; determining a size of a TAG index field in a MAC CE depending on a highest TAG index among the indices of the plurality of TAGs; and generating the Medium Access Control (MAC) Control Element (CE) according to the size of the TAG index field.

Abstract: In one embodiment, a device in a network sends a first multicast message to a plurality of destinations in the network. The first multicast message includes a first bitmap that identifies the destinations. The device receives one or more acknowledgements from a subset of the destinations. The device determines a retransmission bitmap that identifies those of the plurality of destinations that did not acknowledge the first multicast message, based on the received one or more acknowledgements. The device sends a retransmission multicast message to those of the plurality of destinations that did not acknowledge the first multicast message. The retransmission multicast message includes the retransmission bitmap.

Abstract: A standardized information acquirer acquires standardized information from an electric device. A standardized telegraphic message sender sends a standardized telegraphic message including the standardized information to a communication device. An unstandardized information acquirer acquires unstandardized information from the electric device. A standardized telegraphic message receiver receives the standardized telegraphic message including the standardized information. An electric device determiner determines whether the electric device meets a specific condition based on the standardized information included in the received standardized telegraphic message. When the electric device is determined to meet the specific condition, an unstandardized telegraphic message sender sends the unstandardized telegraphic message including the unstandardized information. An unstandardized telegraphic message receiver receives the unstandardized telegraphic message including the unstandardized information.

Abstract: Embodiments relate to systems, methods, and computer readable media to enable a millimeter wave capable small cell (MCSC) devices to receive a handover of a user equipment from a universal mobile telecommunications system terrestrial radio access node B (eNB.) In particular, systems and methods are described for user equipment (UE) association with a MCSC operating as a booster for an eNB, including identification of and communication on preferred cell sector between the UE and the MCSC.

Abstract: Aspects of the subject disclosure may include, for example, receiving video content streams from multiple source mobile devices and identifying that the video content streams pertain to a same event. Additional aspects may include identifying end mobile devices for the video content streams and determining a portion of the end mobile devices are coupled to one communication network and another communication network. Further aspects can include identifying a predicted traffic pattern on the first communication network based on the multiple video content streams pertaining to the same event and that the portion of the multiple end mobile devices are communicatively coupled to the first communication network. Additional aspects may include transmitting a portion of the video content streams across the first communication network and transmitting another portion of the video content streams across the second communication network according to the predicted traffic pattern. Other embodiments are disclosed.

Abstract: A receiving system of the present disclosure includes: a plurality of demodulators; an add-on generating one stream based on an output from each of the demodulators; a selector selecting and outputting one among an output from one of the demodulators, namely the demodulator, and the one stream from the add-on; and a back-end processor generating an output for a display based on an output from the selector and the other demodulators, namely the demodulators. The selector selects an output from the demodulator in a single channel transmission mode, and selects the stream from the add-on in a multiple channel transmission mode.

Abstract: Embodiments of the present invention disclose a data transmission method, a mobility management entity, and a mobile terminal. The method includes: receiving, by a mobility management entity, a small data transmission parameter that is sent by a home subscriber server HSS or a user equipment, where the small data transmission parameter includes an indication of whether the user equipment supports small data transmission; determining, by the mobility management entity, a small data transmission policy according to the small data transmission parameter; sending, by the mobility management entity, the determined small data transmission policy to the user equipment; and performing, by the mobility management entity, the small data transmission with the user equipment according to the small data transmission policy. The present invention proposes a relatively complete small data transmission solution, thereby implementing effective transmission of small data.

Abstract: Some embodiments provide a method for dynamically configuring multiple instances of applications that operate on clients in a network system. The method of some embodiments uses the Dynamic Host Configuration Protocol (DHCP) to configure the multiple instances of each application to share a pool of resources specific to the application that are used for configuring the application on each of the clients. Some embodiments of the invention store an application ID in DHCP-formatted packets to differentiate the packets from DHCP packets and to distribute shared configuration resources between various instances of the application.

Abstract: Methods and apparatus are described for transmitting and receiving HARQ-ACK information in a Physical Uplink Shared CHannel (PUSCH). A method of receiving includes configuring a plurality of cells for a user equipment (UE), where each of the plurality of cells is associated with one transmission mode; receiving, from the UE, via a physical uplink shared channel (PUSCH), encoded concatenated HARQ-ACK bits for the plurality of cells; and decoding encoded concatenated HARQ-ACK bits. HARQ-ACK bits for the plurality of cells are concatenated based on an order of a cell index for each of the plurality of cells, and the concatenated HARQ-ACK bits include 2 HARQ-ACK bits for a cell associated with a transmission mode supporting up to 2 transport blocks and 1 HARQ-ACK bit for a cell associated with a transmission mode supporting up to 1 transport block.

Abstract: An encoding system that distributes a live stream to end user devices is provided herein. The encoding system automatically detects failed components and implements a failover action to replace the failed component with a backup component in a manner that reduces live stream interruptions. For example, the encoding system can include a network interface that is coupled to an encoder allocated to a live stream. Instead of providing a contribution encoder that transmits the live stream with a location of the allocated encoder, the encoding system can provide the contribution encoder with a location of the network interface. Thus, the contribution encoder can transmit the live stream to the network interface. The network interface can then forward the live stream to the allocated encoder. If the allocated encoder fails, then the network interface can forward the live stream to a backup encoder.

Abstract: The disclosed computer-implemented method for detecting malware may include (1) identifying a plurality of programs represented in machine code, (2) deriving a plurality of opcode n-grams from opcode sequences within the plurality of programs, (3) training an autoencoder by using the plurality of opcode n-grams as input, (4) discovering a set of features within the autoencoder after training the autoencoder, each feature within the set of features comprising a linear combination of opcode n-grams from the plurality of opcode n-grams, and (5) classifying a potentially malicious program as malicious by using the set of features discovered within the autoencoder to analyze the potentially malicious program. Various other methods, systems, and computer-readable media are also disclosed.

Abstract: In a method for communicating with a plurality of devices using different communication protocols, a signal is received at a transceiver device from a neighbor device via a physical layer of a communication media. At a first time the signal contains a header frame from a first device conforming to a first communication protocol and at another time the signal contains a header frame from a second device conforming to a second communication protocol. The transceiver determines which of the different communication protocols is being used by each of the plurality of devices. The transceiver may then process inbound payload data using the indentified protocol type. Data frames are transmitted to the first device using the first communication protocol and data frames are transmitted to the second device using the second communication protocol.

Abstract: In one aspect of the teachings herein, a controlling gateway and an associated radio access point are configured for operation in a radio access network and use a radio protocol stack that is split on the network side between the gateway and the access point, for conveying radio bearer traffic going between the radio access network and a wireless device. According to methods and apparatuses disclosed, the radio protocol entities affected by the stack split communicate using Internet Protocol, IP, sessions. Advantageously, the radio bearer traffic conveyed over the split stack maps to different IP sessions in dependence on any one or more of network capabilities, various isolation or privacy requirements associated with the device and/or traffic, the types of data being conveyed, the types of radio bearers involved, and the involved Radio Link Control, RLC, operating modes.

Abstract: Disclosed are various embodiments that facilitate fast switching of synchronized media using time-stamp management. A first media stream and multiple second media streams are obtained. The second media stream is time synchronized to the first media stream. The first media stream and one of the second media streams are decoded. Time-stamp management without decoding is performed for another one of the second media streams to facilitate fast switching to the other one of the second media streams when desired.

Abstract: An aggregation module receives a data packet. A bonding engine of the aggregation module breaks the data packet into fragments, and each fragment is part of a bonding group that is assigned a sequence identifier that allows the data packet to be reconstructed from the fragments. Each fragment is provided to one of a plurality of transmitters to be transmitted over a data link. When a noise event occurs on one of the data links, the fragments stored at the transmitter associated with that data link are transferred to another transmitter within the same bonding group for transmission over a different data link.

Abstract: In accordance with an example embodiment of the present invention, disclosed is a method and an apparatus thereof for formatting a payload for transmission of multi-mode speech/audio codec data. The method comprises deciding whether a header-less or a header-full payload format is used for transmission of a coded frame. The decision is based on a codec mode and a required functionality. The payload data is packetized with or without the payload header depending on the decision.

Abstract: An in-vehicle network system includes a receiver node and a sender node, among which the receiver node adds payload length information to a flow control frame, and sends the flow control frame to a sender node using a control protocol, and the sender node determines a payload length of a consecutive frame based on the payload length information for the sending of the consecutive frame after the reception of the flow control frame, thereby variably changing the payload length and reducing communication load of the network bus, without complicating a configuration and/or a control of the network system.

Abstract: An interference control method and apparatus in a self-organizing system are provided. The method includes the following steps: interference information is received at an access node from at least two other access nodes, wherein the other access nodes serve communication devices interfered by the access node; then the interference information is evaluated at the access node to determine at least one action that could be taken because of the interference; information about the determined at least one action is communicated to at least one of the at least two other access nodes, and the recipient node is operated accordingly.

Abstract: The present invention relates to a method of transmitting and receiving signals and a corresponding apparatus. One aspect of the present invention relates to a method of receiving a signal, which includes interleaving in an appropriate manner for a channel bonding system. The interleaving can allow decoding a user requested service at a random tuner window position.

Abstract: The present invention relates to an apparatus and a corresponding method for mapping error correction code encoded time-domain data of at least two mapping input data streams (S1, S2, . . . , Sn) onto a time-domain mapping output data stream (Q) having a frame structure, comprising a data input (102) for receiving said at least two mapping input data streams (S1, S2, . . . , Sn) each being segmented into data blocks (D1, D2, . . . , DN) carrying error correction code encoded data, a data mapper (104) for mapping the data blocks (D1, D2, . . . , DN) of said at least two mapping input data streams (S1, S2, . . . , Sn) onto frames of said mapping output data stream (Q), each frame comprising a number of frame intervals (F1, F2, . . . , FM), wherein the data mapper (104) is adapted for mapping the data blocks (D1, D2, . . . , DN) onto said frame intervals such that each frame interval (F1, F2, . . . , FM) carries sequentially arranged data blocks (D1, D2, . . .

Abstract: A method for a terminal transmitting an uplink signal for low transmission latency in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: transmitting to a base station an uplink control channel containing control information on an uplink data channel; and transmitting the uplink data channel. Here, the uplink data channel is transmitted in at least one advanced subframe comprising M number of orthogonal frequency division multiplexing (OFDM) symbols, and the uplink control channel is transmitted in at least one special symbol which is separate from the advanced subframe.

Abstract: In accordance with an example embodiment of the present invention, disclosed is a method and an apparatus thereof for formatting a payload for transmission of multi-mode speech/audio codec data. The method comprises deciding whether a header-less or a header-full payload format is used for transmission of a coded frame. The decision is based on a codec mode and a required functionality. The payload data is packetized with or without the payload header depending on the decision.

Abstract: An embodiment of a system for operating a communications controller for a group of user equipments engaged in a DMC link in a wireless communications system is provided. The communications controller is configured to allocate a set of subframes in one periodic group of subframes to the group of UEs for the DMC link, signal the set of allocated subframes to the group of UEs, and transmit parameters related to a group of HARQ processes of the DMC link. In an embodiment, the communication controller uses HARQ processes for cellular UE transmission that are determined independently from HARQ processes of the group of HARQ processes for the DMC link, and the parameters are configured to enable the group of UEs to manage the group of HARQ processes for the DMC link.

Abstract: Embodiments of the present invention provide a method and device for triggering Buffer State Reporting (BSR), which relate to the wireless communication field and are used to solve the problem of lacking a triggering mechanism for Device-to-Device communication Padding Buffer State Reporting (D2D Padding BSR) in the prior art. In an embodiment of the present invention, a user equipment determines the size of padding resources when organizing a Device-to-Network-link Media Access Control layer Protocol Data Unit (D2N MAC PDU), and decides whether to trigger the D2D Padding BSR or not according to the size of the padding resources and the priority of the Padding Buffer State Reporting Media Access Control layer Control Element carrying the Device-to-Device communication (D2D Padding BSR MAC CE), thereby the D2D Padding BSR triggering mechanism is achieved.

Abstract: An apparatus and method is provided for generating one packet with transmission data and transmitting the packet from an access network transceiver system (ANTS) to a plurality of access terminals (ATs) in a mobile communication system including the ATs and the ANTS which are capable of performing packet data communication with ATs located in coverage thereof. The method includes the steps of generating a medium access control (MAC) header including information on a receiving AT's address, a length and format for transmission data, generating a MAC payload, by consecutively connecting data units to be transmitted to the receiving AT, and generating a MAC trailer. The ANTS pads ‘0’ bits to the MAC header if a predetermined MAC size is greater than a sum of lengths of the MAC header, the MAC payload and the MAC trailer.

Abstract: A method of transmitting a broadcast signal, according to an embodiment of the present invention, includes: compressing headers of first IP packets including first broadcast data; generating first link layer packets including the header-compressed first IP packets and second link layer packets including second IP packets containing second broadcast data; generating third link layer packets including link layer signaling information providing information necessary to process the first link layer packets and the second link layer packets; and generating one or more broadcast frames including the first link layer packets, the second link layer packets and the third link layer packets.

Abstract: Example embodiments of the present disclosure provide methods and devices for optimizing performance of hardware accelerators. The accelerator device may detect status information of a current acceleration task being executed. The detected status information is provided to a host associated with the accelerator device. The host makes preparation for a subsequent acceleration task based on the status information before termination of the current running acceleration task. The accelerator device may execute the subsequent acceleration task based on the preparation. In this way, the performance of hardware accelerator is optimized.

Abstract: Systems and methods which provide white space channel identification and/or selection using high probability area determinations for a device and availability probability calculations for channels based on a probability model are described. A white space device (WSD) may utilize spectrum scanner sensing results to determine one or more course high probability area (HPA) for the WSD. The sensing results may further be analyzed to derive probability information regarding the WSD being located at the HPAs, to thereby refine the HPAs. Thereafter, the information regarding probabilities of the WSD being located at the HPAs may be utilized with information from a white space location database to determine an availability probability of one or more white space channels. One or more such white space channels may be identified and/or selected for use by the WSD.

Abstract: A wireless communication method and device are provided. The wireless communication method includes the steps of determining whether the length of an RLC SDU or RLC SDU segment is greater than a threshold; determining the type of length indicator which is allocated by a network when the length of the RLC SDU or RLC SDU segment is greater than the threshold; and determining whether to force to map the RLC SDU or RLC SDU segment to the end of an RLC PDU according to the type of the length indicator.

Abstract: A method performed under control of a first device capable of full duplex radio communications may include receiving a first part of a first data from a second device capable of the full duplex radio communications; determining that the second device has transmitted the first data to the first device, based, at least in part, on the received first part of the first data; and transmitting a second data to the second device, while receiving a second part of the first data from the second device.

Abstract: A method for scheduling self coexistence windows (SCWs), wherein SCWs are part of frames transmitted in wireless regional area networks sharing a common channel, comprises monitoring the common channel for a duration of at least a maximum SCW cycle length; checking if at least one coexistence beacon protocol packet including at least one of SCWs and quiet periods scheduled by neighbor WRANs is detected on the common channel; and establishing a SCW schedule by setting SCW schedule fields in a modified superframe control header, wherein the newly established SCW schedule does not conflict with any already scheduled SCWs and quiet periods.

Abstract: A system, a method, and a computer program product for coordinating communication of data packets between a user device and a core network are disclosed. The system includes a first device communicatively coupled to the core network, a second device communicatively coupled to the first device. The second device receives signals from the user device. The first device and the second device share at least one functionality associated with layer 2 of a long term evolution radio access network.

Abstract: A device for decoupling audio-video (AV) traffic processing from non-AV traffic processing may include a first processor and a second processor. The first processor may be configured to establish a network connection with a client device, determine whether the network connection is associated with AV traffic, transfer the network connection to a second processor when the network connection is associated with AV traffic, and process non-AV traffic associated with the network connection when the network connection is not associated with AV traffic. The second processor may be configured to receive the network connection from the first processor and process the AV traffic associated with the network connection.

Abstract: Examples are disclosed for replicating data between storage servers. In some examples, a network input/output (I/O) device coupled to either a client device or to a storage server may exchange remote direct memory access (RDMA) commands or RDMA completion commands associated with replicating data received from the client device. The data may be replicated to a plurality of storage servers interconnect to each other and/or the client device via respective network communication links. Other examples are described and claimed.

Abstract: Methods, systems, and devices for wireless communication are described. An access point (AP) may use wireless local area network (WLAN) signaling fields in a multiple user transmission preamble to communicate with a number of stations greater than a threshold. For example, the AP may determine that the number of stations is greater than the threshold and generate a compression indicator and an indication of the number of stations to include in a first signaling field. The AP may then generate a spatial configuration indicator in a second signaling field based on the number of stations and transmit the first and second signaling fields in a preamble of the multiple user transmission. Upon receiving the preamble, a station may identify the compression indicator and number of stations, and the spatial configuration indicator in the first and second signaling fields, and decode the multiple user transmission using a determined spatial decoding scheme.

Abstract: The present invention relates to a technique relating to a method and apparatus for generating, transmitting, and receiving a data frame having a newly proposed format in a wireless communication system. According to the technique, the method for generating a data frame in a wireless communication system comprises the following steps: generating at least one first subframe; generating at least one second subframe; and generating a data frame including the first and second subframes, wherein the first and second subframes include length information of a MAC protocol data unit (MPDU) contained in the first and second subframes, and the length information of the MPDU contained in the second subframe is zero.

Abstract: A method for communicating data between a base station and a terminal device in a wireless telecommunications system, for example an LTE-based system. The wireless communication system uses plural frequency sub-carriers spanning a system frequency band. Physical-layer control information for the terminal device is transmitted from the base station using sub-carriers selected from across the system frequency band, for example to provide frequency diversity. However, higher-layer data for the terminal device is transmitted using only sub-carriers selected from within a restricted frequency band which is smaller than and within the system frequency band. The terminal device is aware of the restricted frequency band, and as such need only buffer and process data within this restricted frequency band during periods where higher-layer data is being transmitted. The terminal device buffers and processes the full system frequency band during periods when physical-layer control information is transmitted.

Abstract: The methods and systems described herein provide a mechanism to externalize network functions through a direct link between a network switch and an external packet processor. The network switch is configured to receive a packet directed to a destination node via a first network interface. The network switch is also configured to forward the received packet to a packet processor, via a second network interface, over a direct physical link between the network switch and the packet processor. The packet is forwarded with an identifier for a virtualized network function executing on the packet processor and a destination MAC address of the packet is different from a MAC address of the packet processor.

Abstract: A first network packet directed from one VPN endpoint to a second VPN endpoint is received at an intermediary network processing component. Metadata indicating that the first network packet is a candidate for monitoring is stored. In response to determining that a second packet received at the intermediary comprises an acknowledgement to the first packet, a traffic quality metric is stored at a location accessible to a VPN traffic analyzer. The VPN traffic analyzer responses to a traffic quality query using the metrics collected at the intermediary.

Abstract: A transmitter used in a transmission system in which a first network is connected, via a second network, to a third network, the transmitter being arranged between the first network and the second network, the transmitter includes: a generator configured to specify an identifier of data area in which communication data affected by a failure occurred in the first network are stored, in a frame transmitted from the second network, and to generate failure information associated with the identifier specified; and a transmitter configured to transmit the failure information generated by the generator, via the second network, to another transmitter arranged between the second network and the third network.

Abstract: Certain aspects of the present disclosure provide methods and apparatus for using a shortened block acknowledgement (BlockAck) frame capable of acknowledging fragments. Such a shortened BlockAck frame may include a bitmap field having a shorter length than that of a basic BlockAck frame in the IEEE 802.11 standard (i.e., <128 octets). One example method for wireless communications generally includes receiving a plurality of protocol data units (PDUs) (e.g., media access control (MAC) protocol data units (MPDUs)); determining whether each of the PDUs was successfully received and whether each of the PDUs is associated with a non-fragmented service data unit (SDU) (e.g., MAC service data unit (MSDU)) or a fragmented SDU; and outputting for transmission a shortened BlockAck frame comprising a bitmap field indicating a receive status for the non-fragmented and fragmented SDUs based on the determination.

Abstract: A data sending method is provided. Media access control MAC payloads corresponding to a plurality of user equipment (UEs) are encapsulated in one MAC packet data unit PDU, where the MAC PDU includes a header, the MAC payloads and identification information of each UE in the plurality of UEs; and the header includes a plurality of subheaders, the plurality of subheaders is subheaders respectively corresponding to a MAC payload corresponding to each UE in the plurality of UEs, the MAC payload corresponding to each UE includes a MAC control element CE and/or a MAC service data unit SDU, and the identification information is used for identifying each UE. The MAC PDU is sent. Correspondingly, a data receiving method and apparatus are also provided. In the foregoing solutions, transmission of a MAC PDU during multi-user cooperated communication is implemented.

Abstract: In one embodiment, a device in a network sends a first multicast message to a plurality of destinations in the network. The first multicast message includes a first bitmap that identifies the destinations. The device receives one or more acknowledgements from a subset of the destinations. The device determines a retransmission bitmap that identifies those of the plurality of destinations that did not acknowledge the first multicast message, based on the received one or more acknowledgements. The device sends a retransmission multicast message to those of the plurality of destinations that did not acknowledge the first multicast message. The retransmission multicast message includes the retransmission bitmap.

Abstract: A method for transmitting an uplink frame in a wireless LAN system performed by a first wireless device includes the steps of receiving a basic trigger frame individually allocating a plurality of uplink wireless resources for a plurality of user devices from a second wireless device, wherein the basic trigger frame may include preference information indicating a AC type for an aggregation traffic, determining an existence or non-existence of a plurality of first buffered MPDUs corresponding to a plurality of first traffic identifiers for the first AC type or for a second AC type having a higher priority level than the first AC type, and configuring the aggregation traffic based on a plurality of second selected MPDUs corresponding to any one traffic identifier among a plurality of second traffic identifiers for a third AC type having a lower priority level than the first AC type.

Abstract: A data processing system comprising: first and second network ports each operable to support a network connection configured according to one or more of a predetermined set of physical layer protocols; and a processor configured to, on a network message being formed for transmission to a network endpoint accessible over either of the first and second network ports: estimate the total time required to, for each of the predetermined set of physical layer protocols, negotiate a respective network connection and transmit the entire network message over that respective network connection; select the physical layer protocol having the lowest estimate of the total time required to negotiate a respective network connection and transmit the network message over that respective network connection; and configure at least one of the first and second network ports to use the selected physical layer protocol.

Abstract: The invention relates to a device for the radio transmission of a data word between a transmitter (1) and a receiver (65), comprising a transmitter (1) that can transmit at least one block of data comprising a preamble word and a data word repeated several times; an elementary synchronization block allowing the synchronization of the receiver (65) to the transmitter (1) and the detection of the preamble word; and a synchronous averaging device (67) calculating the average of the data word repeated.

Abstract: A method, at a client device associated with a first subscriber of a multiplicity of subscribers to a social network, includes presenting a social network page associated with a second subscriber of the multiplicity of subscribers to the social network, the social network page including a link to an online collaboration space associated with the second subscriber; receiving a user input activating the link, the user input made by the first subscriber of the multiplicity of subscribers; and in response to the user input activating the link, presenting the online collaboration space and adding the first subscriber as a participant to the online collaboration space.

Abstract: The present invention provides a method of receiving a timing advance command by a user equipment in a wireless communication system. A terminal receives information on a time advance group from a base station, and also receives the timing advance command corresponding to the time advance group from the base station.

Abstract: The embodiments of the present disclosure relate to the field of communications technologies, and disclose a lossless adjustment method of ODUflex channel bandwidth and ODUflex channel. The lossless adjustment method includes: respectively adjusting, according to bandwidth adjustment indication request information, a time slot occupied by an ODUflex frame in a higher order optical channel data unit at an egress side of each network node on an ODUflex channel; and adjusting, according to rate adjustment indication information, a transmission rate of the ODUflex frame of each network node on the ODUflex channel, to enable the transmission rate of each network node on the ODUflex channel to be unified.