Abstract: A user equipment for a mobile communication system, includes: a receiver configured to receive, from a base station, an RRC (Radio Resource Control) connection release message including information instructing a transition to a specific state; and a controller configured to cause the user equipment to transit to the specific state in response to receiving the RRC connection release message including the information. The specific state is a different RRC state from an RRC connected and an RRC idle, and a connection for the user equipment is maintained between the base station and a core network.

Abstract: A technique for accessing a wireless channel by a station using an access technology in coexistence with the same or another access technology on the wireless channel is described. As to a method aspect, resources (302) on the wireless channel are allocated or an allocation (300) therefor is received at the station. The allocation is not uniquely associated with data to be transmitted by the station on the wireless channel. If data to be transmitted by the station on the wireless channel is available, a listen before talk (LBT) process is performed on the wireless channel or transmission is deferred to satisfy a time-averaged transmit constraint. The data is transmitted by the station using at least one of the allocated resources (302) on the wireless channel, if the LBT process indicates that the wireless channel is clear for the at least one allocated resource (302) or if the time-averaged transmit constraint is satisfied for the at least one allocated resource (302).

Abstract: A transmission device that improves data reception quality includes: a first pilot inserter that inserts a pilot signal into a first precoded signal; a phase changer that applies a phase change of i×?? to the second precoded signal, where i is a symbol number and an integer that is greater than or equal to 0; an inserter that inserts a pilot signal into the second precoded signal applied with the phase change; and a phase changer that applies a phase change to the second precoded signal applied with the phase change and inserted with the pilot signal. ?? satisfies ?/2 radians<??<? radians or ? radians<??<3?/2 radians. When the communications scheme is an OFDM scheme, the phase changer and the phase changer apply a phase change, and when the communications scheme is a single-carrier scheme, do not apply a phase change.

Abstract: Systems, methods, apparatuses, and computer program products for utilizing uplink (UL) CoMP helper data are provided. One method includes setting, by a network node serving a user equipment, a priority for a helper data request of an uplink transmission of the user equipment. The setting may include setting the priority based on a specific history of the user equipment. The method may also include sending the helper data request to another network node and, optionally, sending the priority set for the helper data request to said another network node.

Abstract: Embodiments of the present application provide a data transmission method and a terminal device. The method includes: obtaining, by a terminal device, a first indication; and monitoring, by the terminal device, a physical channel within a preset first time region to obtain a second indication, where the first indication and the second indication are used by the terminal device to determine a resource for data transmission.

Abstract: Techniques are described for wireless communication. A method for wireless communication at a user equipment (UE) includes identifying, while the UE is in a connected mode with a network, a radio resource configuration of the UE, selecting a dedicated set of resources for the UE or a common set of resources for a plurality of UEs based at least in part on the identified radio resource configuration, and transmitting a pilot signal to the network using the selected set of resources. Methods for wireless communication at a network access device and a network access device controller are also described.

Abstract: Embodiments of this application provide a beamforming training method, an initiating device, and a responding device. The method includes: transmitting, by an initiating device, codeword indication information to each responding device in a plurality of responding devices, where codeword indication information received by a first responding device in the plurality of responding devices is used to indicate a first codeword assigned by the initiating device to the first responding device, the first codeword is used to encode a beamforming training signal transmitted between the initiating device and the first responding device, and codewords assigned to different responding devices in the plurality of responding devices are orthogonal to each other; and performing, by the initiating device, beamforming training simultaneously with the plurality of responding devices based on a plurality of codewords assigned to the plurality of responding devices.

Abstract: A radio communication system, a first application server includes a communicator configured to transmit to and receive from a terminal apparatus individual data via a first base station apparatus, the first base station apparatus includes a first controller configured to request to a second base station apparatus first control information regarding to a second application server connected to the second base station apparatus and second control information for the terminal apparatus to connect to the second base station apparatus, and a transmitter configured to transmit to the terminal apparatus the second control information notified from the second base station apparatus, at least, the second base station apparatus includes a second controller configured to notify the first and second control information to the first base station apparatus, the terminal apparatus receives at least the second control information from the first base station apparatus.

Abstract: To provide a base station apparatus, a terminal apparatus, and a communication method capable of efficiently performing retransmission control for small size data in grant-free multiple access where the base station apparatus accommodates a large number of terminal apparatuses.

Abstract: A method including: storing, in at least one hardware module of a network device having a plurality of ports, attributes for at least one access control list and associated actions that cause network packets received at one of the plurality of ports that match the attributes for the at least one access control list, to be directed into a service chain that includes at least a first application performed by any one of a first plurality of redundant network processing appliance elements connected to another port of the plurality of ports; directing received network packets that match the attributes for the at least one access control list into the service chain; and load balancing network packets among the first plurality of redundant network processing appliance elements for the first application based on the attributes stored in the at least one hardware module of the network device.

Abstract: According to one embodiment, a wireless device includes a transmitter; and a receiver. The transmitter is configured to transmit a first frame including information that designates a plurality of frequency components and instructing execution of frequency multiplexing transmission by a plurality of wireless communication terminals; and the receiver is configured to receive the second frame by at least one frequency component of the plurality of frequency components. The first frame has either a first form or a second form, the first form designates individual terminal identifiers of the plurality of wireless communication terminals, the terminal identifiers each being associated with at least one of the plurality of frequency components, and the second form designates a group identifier of a group to which the plurality of wireless communication terminals belong.

Abstract: A user equipment as a pedestrian user equipment (UE) performs P2X communication that is a direct inter-terminal communication with another user equipment. The user equipment receives a message including a resource pool from a base station. When the user equipment is in a radio resource control (RRC) idle state, determines whether or not the message include a resource pool for the P2X communication. In accordance with a determination that the message does not include the resource pool for the P2X communication, transitions from the RRC idle state to an RRC connected state for requesting a radio resource for the P2X communication to the base station.

Abstract: An interface circuit in an electronic device (such as an access point) may receive a wake-up-radio (WUR)-setup request associated with a recipient electronic device, where the WUR-setup request specifies one or more proposed data criteria or wake-up criteria that indicate when a wake-up frame is to be transmitted to the recipient electronic device. In response, the electronic device may determine one or more data criteria (or wake-up criteria) for use based at least in part on the one or more proposed data criteria. Then, the interface circuit may provide a WUR-setup response intended for the recipient electronic device, where the WUR-setup response indicates acceptance of the one or more proposed data criteria for use as the one or more data criteria or a proposed modification of at least one of the one or more proposed data criteria.

Abstract: A downlink data transmission method and apparatus, where the method includes receiving, by a network device, carrier aggregation (CA) capability indication information from a terminal device, where the CA capability indication information indicating, to the network device, that the terminal device supports a first-type intra-band non-contiguous (NC) CA combination on a first frequency band and a maximum downlink spectrum width supported by the terminal device, determining, by the network device based on the CA capability indication information, a first CA combination from at least one first-type intra-band NC CA combination of the first frequency band, where the first CA combination includes at least two component carriers (CCs), and sending, by the network device, downlink data to the terminal device using the first CA combination.

Abstract: The present invention relates to the field of wireless communications, and in particular, to an information sending and receiving method, a base station, and a terminal device that are used for uplink timing of a terminal device. In the information sending method, a first base station determines a first time adjustment parameter and a second time adjustment parameter; the first base station sends the first time adjustment parameter and the second time adjustment parameter to a terminal device. According to the solution provided in this application, the base station provides a plurality of time adjustment parameters for the terminal device to perform uplink signal timing, so as to provide flexible and efficient uplink subframe scheduling for the base station, thereby meeting various requirements for uplink timing.

Abstract: Systems, methods, apparatus and computer-readable medium are described for improving efficiency and robustness for processing network packets at a network device, such as a customer premises equipment (CPE). The network device may include a plurality of physical network interfaces for receiving and transmitting network packets, and one or more processing entities. The one or more processing entities may provide a first router for providing routing functionality, wherein the first router is not virtualized, enable a virtual machine to execute a second router for providing routing functionality and forward a network packet using the first router or the second router from the device. The one or more processors may be configured to execute instructions associated with the first router from user space.

Abstract: An interface circuit in an electronic device (such as an access point) may utilize a configurable wake-up-frame format. During operation, the interface circuit may receive a wake-up-radio (WUR)-setup request associated with a recipient electronic device, where the WUR-setup request specifies a proposed configurable wake-up-frame format. In response, the electronic device may determine the configurable wake-up-frame format to be used based at least in part on the proposed configurable wake-up-frame format. Then, the interface circuit may provide a WUR-setup response intended for the recipient electronic device, where the WUR-setup response specifies the configurable wake-up-frame format selected for use. Note that the configurable wake-up-frame format may specify a payload length in a wake-up frame and/or one or more operations of at least one of the recipient electronic device or the electronic device after the wake-up frame is transmitted by the electronic device.

Abstract: Examples herein disclose a generation of a hash table. The examples identify a prefix length from a routing table of various prefix lengths and corresponding distribution of entries. The identified prefix length corresponds to a larger distribution of entries in the routing table. The examples generate the hash table in accordance with the identified prefix length.

Abstract: Programmatically defined fields of metadata for a network packet may be generated. Instructions indicating different portions of data from different headers of a network packet may be stored at a packet processor. When a network packet is received, the different portions of the data may be extracted from the different headers of the packet according to the instructions and provided to other stages of the packet processor for processing. Different portions of the same programmatically defined field may be utilized at different stages in the packet processor. The programmatically defined field may be used to generate a hash value that selects an entry in a lookup table describing a forwarding decision for a network packet.

Abstract: Provided are a synchronization method of first user equipment (P-UE) in a wireless communication system and user equipment using the method. The method involves receiving a V2X (vehicle-to-everything) message, sent by second user equipment (V-UE) via a second carrier, and performing synchronization on the basis of the V2X message. The first user equipment (P-UE) communicates with a base station via a first carrier, wherein the first carrier differs from the second carrier.