Abstract: A method includes: determining, by a first terminal device, a first resource, where the first resource includes one or more of a resource used by a second terminal device to transmit data, a resource reserved by the second terminal device to transmit data, a resource determined based on the resource used by the second terminal device to transmit data, and a resource determined based on the resource reserved by the second terminal device to transmit data; and skipping, by the first terminal device, using a second resource, or reselecting, by the first terminal device, a resource, if the first resource and the second resource overlap.

Abstract: A network device includes one or more ports, and action-select circuitry. The ports are to exchange packets over a network. The act-ion-select circuitry is to determine, for a given packet, a first search key based on a first header field of the given packet, and a second search key based on a second header field of the given packet, to compare the first search key to a first group of compare values, to output a multi-element vector responsively to a match between the first search key and a first compare value, to generate a composite search key by concatenating the second search key and the multi-element vector, to compare the composite search key to a second group of compare values, and, responsively to a match between the composite search key and a second compare value, to output an action indicator for applying to the given packet.

Abstract: Systems and methods for using queue pair 1 (QP1) for receiving multicast based announcements in multiple partitions in a high performance computing. In accordance with an embodiment, by extending the scope of QP1 to also include receiving and sending multicast packets in any partition defined for the port, it is possible to implement generic MC based announcement and discovery without requiring the complexity of unique QPs for individual partitions, nor any update of QP configuration as a consequence of change of partition membership.

Abstract: A processing method includes: determining at least one of first conditions in a first situation, by a second wireless apparatus in a system which includes a first wireless apparatus and a plurality of the second wireless apparatuses, the first situation being when the wireless apparatus operates in an idle mode and when communication between the wireless apparatus and the one other second wireless apparatus is performed via a first channel, the first conditions including whether a quality of the first channel is lower than a predetermined quality and whether a switching instruction is received; and executing a first process by the second wireless apparatus when the at least one of first conditions is met, the first process including establishing a second channel between the second wireless apparatus and the first wireless apparatus, and switching from communication via the first channel to communication via the second channel.

Abstract: Various communication systems may benefit from the appropriate selection of aspects of operation of the communication system. For example, certain wireless communication systems, such as fifth generation (5G), long term evolution advanced (LTE-A), and wireless local area network (WLAN) communication systems, may benefit from appropriate random access preamble selection. A method can include determining that a user equipment should consider at least one beam-specific parameter. The method can also include indicating to the user equipment to consider the at least one beam-specific parameter.

Abstract: A method for processing a network allocation vector (NAV) includes: terminating the receiving of a first radio frame when it is determined that a target receiving station of the first radio frame being received is not a first station; and updating an NAV of the first station or maintaining the NAV of the first station unchanged according to a remaining duration of the first radio frame and a first transmission opportunity duration carried in the first radio frame, where the remaining duration of the first radio frame is the transmission time used for transmitting the remaining part of the first radio frame after the receiving of the first radio frame is terminated. The technical solution solves the problem in the related art of collisions with hidden stations caused by an inaccurate NAV update in the existing art, thereby ensuring the accuracy of an NAV update and the fairness of transmission and channel contention, and reducing collisions among hidden stations.

Abstract: A link re-establishment method, an apparatus, and a system are provided. The method includes: obtaining, by user equipment (UE), a MAC of the UE based on a NAS integrity key and a first MAC generation parameter, where the first MAC generation parameter includes an identifier of the UE; sending, by the UE, a re-establishment request message to a target RAN, where the re-establishment request message includes the MAC and the first MAC generation parameter; and receiving, by the UE, a re-establishment response message of the target RAN. The UE triggers, by sending the re-establishment request message, a CP functional entity to perform authentication on the UE. This resolves a prior-art problem that an excessively long time is consumed to re-establish a connection to a target RAN by using an RAU procedure, increases a speed of re-establishing a connection between UE and a network, and improves user experience.

Abstract: Techniques for autonomous handover signaling on a shared communication medium are disclosed. An access terminal may receive, from an access point, one or more configuration messages configuring the access terminal for autonomous handover and including a parameter defining one or more autonomous handover triggering events. The access point may perform one or more mobility measurements on a communication medium and monitor for the one or more autonomous handover triggering events based on the one or more mobility measurements. The access terminal may perform an autonomous handover from a source access point to a target access point based on the monitoring.

Abstract: The present disclosure relates to computer-implemented systems and methods for facilitating simultaneous poll responses. A method may include assigning respective subsets of subcarrier frequencies to a plurality of user devices for communication over a wireless channel. The method may also include transmitting, simultaneously, a channel status request poll to the user devices. Additionally, the method may include determining, based at least in part on a first channel status response received via a first subset of subcarrier frequencies over the wireless channel, that the first channel status response is received from the first user device. Similarly, the method may also include determining a second channel status response is received from a second user device. Furthermore, the method may include determining, based at least in part on the first channel status response and the second channel status response, to schedule simultaneous data communication for the first device and the second device.

Abstract: To prevent deterioration of communication quality even when communication is performed by using a plurality of transmission points, one aspect of a user terminal according to the present disclosure includes: a receiving section that receives a physical shared channel transmitted from a plurality of transmission points, based on certain downlink control information; and a control section that determines at least one of rate matching, quasi-co-location, and a resource to be assigned for the physical shared channel transmitted from the plurality of transmission points, based on the downlink control information.

Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may determine that the first UE is scheduled to transmit in a first slot and a second slot after the first slot. The first UE may then transmit, to a second UE, a first set of data in the first slot based on determining that the first UE is scheduled to transmit in the first slot and the second slot. In some examples, the first UE may determine whether a power estimation capability of the second UE satisfies a threshold. In some cases, the power estimation capability may be based on a correspondence between transmissions in the first slot and expected transmissions in the second slot. Based on the power estimation capability of the second UE, the first UE transmits data in a symbol reserved for automatic gain control at the second slot.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may map an ultra-reliable low-latency communication (URLLC) transmission to a set of symbols for uplink transmission, wherein the mapping relates to at least one of an orphaned symbol repetition of the URLLC transmission, a transport block size determination, a shared channel mapping type of a repetition of the URLLC transmission, or a priority of an aperiodic sounding reference signal (A-SRS) of the URLLC transmission. The UE may transmit the URLLC transmission based at least in part on the mapping. Numerous other aspects are provided.

Abstract: Disclosed in the present invention is a time slot indication method, a terminal device, a network device and a computer storage medium, wherein, the method includes the following acts: acquiring N pieces of format indication information from first control information sent from a network side, wherein N is an integer greater than or equal to 1; determining N time slots corresponding to the N pieces of format indication information in the first control information, wherein at least part of the N time slots are discontinuous, and the N time slots are time slots for which DL/UL assignments may be changed; and determining formats of the N time slots based on the N pieces of format indication information.

Abstract: Provided are a transmission method, apparatus and system. The transmission method includes: in response to UCI being configured to be transmitted in a PUSCH, and the PUSCH does not have a UL-SCH, determining to transmit the UCI according to an actual code rate of the UCI and a preset threshold. The preset threshold is determined according to a predetermined code rate and a predetermined value ?. In the embodiment of the present disclosure, when the UCI is transmitted based on a given modulation mode, the UCI is determined to be transmitted according to the actual code rate of the UCI and the preset threshold.

Abstract: Provided is a method for a first device (100) to perform sidelink transmission. The method may comprise: a step for performing sensing on a plurality of resources on the basis of a first resource unit including one or more symbols; a step for selecting a first transmission resource from the plurality of resources on the basis of the sensing; and a step for performing the sidelink transmission on the first transmission resource.

Abstract: The present disclosure relates a method of transmitting a buffer status report by a terminal. The method may include i) receiving an RRC reconfiguration message including identification information, ii) identifying logic channels associated with the first base station and logic channels associated with the second base station, iii) triggering the buffer status report by identifying buffer statuses of the identified logic channels associated with the first base station and the second base station, and transmitting the buffer status reports to the first base station and the second base station.

Abstract: Techniques for autonomous handover signaling on a shared communication medium are disclosed. An access terminal may receive, from an access point, one or more configuration messages configuring the access terminal for autonomous handover and including a parameter defining one or more autonomous handover triggering events. The access point may perform one or more mobility measurements on a communication medium and monitor for the one or more autonomous handover triggering events based on the one or more mobility measurements. The access terminal may perform an autonomous handover from a source access point to a target access point based on the monitoring.

Abstract: The invention relates to the allocation of radio resources by a transmitting user equipment to perform a plurality of direct SL transmissions to one or more receiving user equipments. The allocation of radio resources within a SC period is restricted, for the SC period, by a maximum number of SL processes with which a transmitting user equipment is configured. A plurality of SL grants is acquired. Among the acquired SL grants a number of those SL grants is selected that have most recently been acquired before the start of the subsequent SC period. A plurality of SL processes is associated such that each of the plurality of SL process is associated with a different one of the selected number of SL grants. For each of the plurality of the SL processes, the radio resources are allocated. Each of the plurality of SL transmissions comprises at least one SCI transmission and at least one data transmission over the SL interface.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may transmit an indication of one or more beams for simultaneous unicast and multicast monitoring and receive, using the one or more beams, at least one of unicast traffic or multicast traffic. Numerous other aspects are provided.

Abstract: Communication by messages such as provided by the mobile telephony standard, Rich Communication Services (RCS), is described. A method for exchanging messages implemented by a user terminal capable of transmitting a message via one of a first network and a second network is described, the method including, when the terminal of the user is in a second transmission mode for a contact terminal, triggering a failover of the user terminal in a first transmission mode for the contact terminal, as soon as a notification is received at the terminal of the user of connecting to the first network of the contact terminal coming from a messaging server on the first network. Thus, returning to using the first network by the user terminal only depends on one single message: the connection notification, and the exchanges for determining the capacities of the terminal of the contact are reduced, since this notification is only sent when the connection of the contact terminal to the first network is effective.