Abstract: A method of data communication service to a wireless communication device, comprising receiving a first communication session initiation message by a communication gateway from a wireless communication device, wherein the first communication session initiation message provides no access point name (APN) or provides a default APN, based on the first communication session initiation message providing no APN or providing a default APN, sending the first communication session initiation message by the communication gateway to an APN allocation server, parsing the first communication session initiation message by the APN allocation server to determine a destination identity of the first communication session initiation message and to determine an identity of the wireless communication device, looking up a communication policy by the APN allocation server, looking up by the APN allocation server an APN associated with the communication policy, sending the APN by the APN allocation server to the wireless communicati

Abstract: Embodiments herein disclose e.g. a method performed by a wireless device (10) for handling communication for the wireless device in a second wireless communication network. The second wireless communication network coexists with a first wireless communication network on a same bandwidth in frequency, wherein the first wireless communication network applies a first shift in frequency in uplink transmissions. The wireless device receives from a radio network node (12,13), an indication indicating application of a second shift in frequency to uplink transmissions in case the second wireless communication network uses Frequency Division Duplex (FDD). The wireless device further applies the second shift in frequency to uplink transmissions, wherein the second shift defines a shift in frequency to a subcarrier relative to a subcarrier grid of the second wireless communication network or a shift in frequency to the subcarrier grid of the second wireless communication network.

Abstract: The present disclosure provides a method and a device in a UE and a base station for wireless communication. The UE receives a first signaling in a first resource element set and a first radio signal. The first resource element set determines a first information set out of M information sets; any information set of the M information sets comprises a positive integer number of information element(s) comprising a first type index and a second type index set comprising at least one second type index; the first signaling comprises scheduling information of the first radio signal, the first signaling comprises a first field indicating a first information element out of the first information set; a measurement on a reference signal identified by a second type index comprised in the first information element for reception of the first radio signal. The above method helps reduce overhead for scheduling signaling.

Abstract: The general purpose of the present disclosure is to retransmit data between base stations in a wireless communication system, and an operating method of a base station comprises the steps of: receiving, from another base station, information on unreceived packets; and retransmitting at least one unreceived packet among the unreceived packets to another base station based on the received information, wherein the at least one unreceived packet is determined based on a difference value between an identification number of the unreceived packets and an identification number of a last packet transmitted to the other base station.

Abstract: A method for transmitting signals by a first device of a base station transmitting and receiving signals of a wireless communication system is provided. The method includes receiving a plurality of uplink signals, identifying uplink transmission shaping information to be applied to the plurality of uplink signals, and transmitting the plurality of uplink signals to a second device by applying the uplink transmission shaping. The uplink transmission shaping information is information indicating for how many time intervals the first device is to transmit the plurality of uplink signals to the second device using a fronthaul. If the plurality of uplink signals are received by the first device for a first time, the plurality of uplink signals to which the uplink transmission shaping is applied are transmitted by the first device to the second device for the first time and a time determined based on the uplink transmission shaping information.

Abstract: Bypassing radar in wide Dynamic Frequency Selection (DFS) channels utilizing puncturing may be provided. A first client device may be classified as eligible for puncturing and a second client device may be classified as not eligible for puncturing. Next, it may be determined that a subchannel in a bandwidth range should not be used. Then, in response to determining that the subchannel in the bandwidth range should not be used, the first client device may be steered to a first subset of the bandwidth range and the second client device may be steered to a second subset of the bandwidth range. The second subset of the bandwidth range may be smaller than the first subset of the bandwidth range.

Abstract: A first packet data conversion device for a sender includes a data interface and a converter. The data interface is configured to provide first packet data according to a first network protocol, in particular according to a Datagram Congestion Control Protocol (DCCP), wherein each packet of the first packet data comprises a first packet header. The converter is configured to convert the first packet data into second packet data. The conversion is based on rearranging contents of the first packet header, wherein the rearranged first packet header indicates that the second packet data is generated according to a second network protocol, in particular according to a User Datagram Protocol (UDP) or a UDP-Lite protocol. A length of the rearranged first packet header is equal to a length of the first packet header.

Abstract: A method for a PDCP duplication function for a UE configured with first and second cell groups is provided. The method receives, through RRC signaling, a configuration for a PDCP entity. The configuration indicates an association between the PDCP entity and several RLC entities, each associated with one of the first and second cell groups, a first RLC entity in the RLC entities associated with the first cell group to be a primary RLC entity, and a second RLC entity in the RLC entities associated with the second cell group to be a secondary RLC entity. The method duplicates at least one of one or more PDUs, and submits the at least one and a duplicate of the at least one of the one or more PDCP PDUs to the primary RLC entity and at least another one of the plurality of the RLC entities respectively.

Abstract: The present invention relates to a wireless communication terminal and a wireless communication method for efficiently scheduling multi-user uplink transmission. To this end, provided are a wireless communication terminal, including: a transceiver; and a processor, wherein the processor is configured to: receive, by the transceiver, a trigger frame that triggers a multi-user uplink transmission, perform a multi-user uplink transmission in response to the received trigger frame, and receive, by the transceiver, an ACK for the multi-user uplink transmission, wherein when the multi-user uplink transmission is performed on a resource unit in which a temporary association identifier (AID) is assigned by the received trigger frame, the processor obtains ACK information for the terminal from the ACK for the multi-user uplink transmission based on the temporary AID and a wireless communication method using the same.

Abstract: In one illustrative example, a device configured for use in a wireless local area network (WLAN) may cause a spatial reuse (SR) adjustment to be performed based on data received from a multi-user receiver procedure for the blind detection and demodulation of colliding packets from multiple stations. This procedure may be performed by one or more access points (APs) and/or distributed sensor nodes, each having such a multi-user receiver. The procedure may involve receiving and decoding, over a channel, a first spatial stream from a first device of a first base service set (BSS) color; simultaneously receiving and decoding, over the channel, a second spatial stream from a second device of a second BSS color (i.e. an overlapping BSS or “OBSS”); and calculating a signal-to-interference ratio (SIR) based on signal levels associated with the streams. The SR adjustment may involve adjusting an OBSS Packet Detect (PD) (OBSS-PD) threshold.

Abstract: A wireless device receives RRC message(s) comprising: parameter(s) indicating whether a configured periodic grant of a first type can be used for transmission of data of a first logical channel; a timing offset and a symbol number identifying a resource of an uplink grant of the configured periodic grant of the type; and a first periodicity of the configured periodic grant. The first periodicity indicates a time interval between two subsequent resources of the configured periodic grant. The configured periodic grant is activated in response to receiving the RRC message(s). The data of the logical channel is multiplexed onto transport block(s) for transmission via the resource in response to the parameter(s) indicating that the configured periodic grant can be used by the logical channel. The transport block(s) are transmitted via the resource of the configured periodic grant.

Abstract: A sidelink (SL) configuration for SL communications directly between a communication terminal and another communication terminal is separate from a communication network link configuration for communications with network equipment in some embodiments. An SL configuration, which could be an SL reconfiguration or an SL preconfiguration for use by the communication terminal after the terminal transitions from in coverage to out of coverage, could be transmitted through network/terminal signaling, and detailed examples of such signaling are disclosed herein. An SL configuration could be or include an SL bandwidth part (BWP) configuration and an SL communication resource configuration, such as one or more resource pools, within the SL BWP. An SL configuration that is determined and transmitted by network equipment to one or more terminals could also or instead involve a common or initial SL configuration to be used for SL communications by multiple communication terminals.

Abstract: Embodiments of a User Equipment (UE) and methods for communication are generally described herein. The UE may be configured for carrier aggregation using a primary component carrier (CC) and a secondary CC. The UE may attempt to detect a sidelink synchronization signal (SLSS) from another UE on the primary CC. The UE may, if the SLSS from the other UE is detected: determine, based on the detected SLSS, a common time synchronization for the primary CC and the secondary CC for vehicle-to-vehicle (V2V) sidelink transmissions in accordance with the carrier aggregation. The UE may, if the SLSS from the other UE is not detected: transmit an SLSS to enable determination of the common time synchronization for the primary CC and the secondary CC by the other UE. The SLSS may be transmitted on the primary CC.

Abstract: A method for transmitting an RLC layer status report control PDU is provided, which includes: receiving, by a user equipment, configuration information sent by a network device, wherein the configuration information includes at least one control PDU format; selecting, by the user equipment, a control PDU format from the at least one control PDU format to generate a status report control PDU, and reporting the status report control PDU. A related device is also provided.

Abstract: An information processing apparatus includes a processor that obtains a flow table from a switch apparatus that processes packets by using the flow table. The processor creates, for each flow registered with the flow table, a verification packet based on identification information that identifies each flow. The processor determines a number of verification packets based on a count value that represents a number of actual packets that have arrived at the switch apparatus. The processor generates the number of verification packets for each flow by copying the verification packet created for each flow. The processor determines transmission order of the generated verification packets based on the count value for each flow and time information that represents a time when a final actual packet of each flow has arrived at the switch apparatus.

Abstract: Provided are a method of reporting mobility history of an UE and a device supporting the method. According to one embodiment of the present invention, the method includes: leaving radio resource control (RRC) connected state; logging altitude information of the aerial UE when a specific condition is satisfied; and transmitting the altitude information when the aerial UE enters RRC connected state.

Abstract: A wireless device receives, from a base station, first configuration parameters, of a primary cell and a first secondary cell, and second configuration parameters for radio link monitoring. The first secondary cell may be a scheduling cell for the primary cell. Based on the first secondary cell being a scheduling cell for the primary cell, the wireless device may perform radio link monitoring on the first secondary cell using the second configuration parameters. The wireless device may determine a link failure of the first secondary cell based on the radio link monitoring. The wireless device may transmit, to the base station, an indication of the link failure of the first secondary cell.

Abstract: A wireless terminal transmits a registration request to a first network device indicating that the wireless terminal supports a use of a coexistent slice grouping technique. Here, the coexistent slice grouping technique groups network slices in groups in which intra-group network slices are capable of serving the wireless terminal simultaneously and inter-group network slices are disallowed from serving the wireless terminal simultaneously. The wireless terminal receives a message carrying information about one or more of an allowed network slice instance assistance information (NSSAI) and a configured NSSAI and performs further communication by the wireless terminal based on the information in the message.

Abstract: The disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The disclosure provides method and apparatus for determining channel access procedure type for Msg3 transmission.

Abstract: A wireless device initiates a random access procedure for parallel transmissions of random access preambles for beams of a cell. A determination is made that a first calculated transmit power exceeds a first power value. The first calculated transmit power comprises transmission powers corresponding to the parallel transmissions of the random access preambles. In response to the determination, a first transmission of at least one first random access preamble of the random access preambles is dropped based on at least one first pathloss value corresponding to the first transmission being greater than at least one second pathloss value corresponding to a second transmission of at least one second random access preamble of the random access preambles. The at least one second random access preamble of the random access preambles is transmitted by the wireless device.