Abstract: Techniques for making the state of a peering connections or routes between SD-WAN routers of an SD-WAN fabric and external routers dependent on the state of a local instance of a service chain of redundant service chains in the SD-WAN fabric. In examples, an SD-WAN router may determine that a local instance of a service chain is unavailable for inspecting network traffic, and terminate a peering session with an external router such that routes through the SD-WAN router are no longer available to the external router. In other examples where the SD-WAN router determines that the local instance of the service chain is unavailable, the SD-WAN router may use an update message to notify the external router that certain routes are not available through the SD-WAN router for network traffic that needs to be service-chained.

Abstract: The present disclosure describes techniques for timing advance management during layer (L1/L2) Triggered Mobility (LTM). In one aspect, a method comprises obtaining timing advances (TAs) for one or more LTM candidate cells based on indication from a serving gNB-DU and storing the obtained TAs and receiving LTM serving cell switch command to switch from a current serving cell to a target cell. The method further comprises transmitting, a list of candidate cell IDs and the stored TAs corresponding to the list of candidate cell IDs, to the target gNB-DU serving the target cell, in response to the successful completion of the LTM cell switch.

Abstract: Methods, systems, and devices for wireless communications are described. For instance, a user equipment (UE) may receive, from a network entity, an indication of a set of time resource common to a set of UEs and available for communication of a multicast transmission from the network entity to two or more of the set of UEs, where the two or more of the set of UEs includes the UE, and where the set of time resources are a subset of a plurality of time resources of a carrier configured for the UE. The UE may receive, from the network entity, a grant for the multicast transmission and the multicast transmission over a subset of the set of resources, where the subset of the set of time resources is determined based on scheduling information associated with the grant and the indication of the set of time resources.

Abstract: Techniques and apparatus for avoiding uplink orthogonal frequency division multiple access (OFDMA)-based random access (UORA) collisions for uplink transmissions are described. An example technique includes obtaining, by a wireless device, information indicating (i) a UORA resource unit (RU) assigned to a multi-user (MU) group including the wireless device and (ii) a number of spatial streams associated with the MU group. A respective user position associated with the wireless device within the MU group is determined from multiple user positions. A spatial stream of the number of spatial streams is selected based on the user position. Uplink data is transmitted on the UORA RU using the spatial stream.

Abstract: This application discloses a control information sending method, a control information receiving method, an apparatus, and a storage medium, applied to a communication system. The control information sending method includes: sending at least one piece of downlink control information and a corresponding downlink physical shared channel, where the downlink control information carries a count sequence number; and receiving feedback information from user equipment, where the feedback information includes DCI miss-detection information, the count sequence number indicates an accumulated quantity of uplink control information, the uplink control information corresponds to a downlink physical shared channel scheduled by using the downlink control information, and the uplink control information is used to transmit the feedback information.

Abstract: A random access method is applied to a user equipment (UE), and includes: receiving resource configuration information, wherein the resource configuration information is configured to configure resources in a specified random access resource pool corresponding to at least one network slice; determining a first random access resource based on slice information of a target network slice and the resource configuration information, wherein the target network slice is a network slice for the UE to initiate a random access; and initiating the random access based on the first random access resource.

Abstract: A method for handling network functionalities of a wireless network by a base station. The method may include receiving parameters from a plurality of User Equipments (UEs) in the wireless network. The method may include identifying a plurality of UE clusters within the cell of the base station based on the parameters. The method may include detecting a network service requirement of a UE cluster in the plurality of UE clusters. The method may include determining whether the UE cluster in the plurality of UE clusters meets a threshold condition based on the parameters. The method may include activating a network functionality for the UE cluster based on the network service requirement of the UE cluster upon determining that the UE cluster in the plurality of UE clusters meets the threshold condition.

Abstract: Systems, methods, apparatuses, and computer program products for dynamic uplink transmission scheme indication for multi-panel user equipment are provided. For example, a method can include indicating to a network a capability of an apparatus to support simultaneous multi-panel transmission to the network. The method can also include receiving a configuration of two sounding reference signal resource sets for codebook based physical uplink shared channel and a three-bit sounding reference signal resource set indicator for the simultaneous multi-panel transmission over the physical uplink shared channel.

Abstract: A beam configuration method is performed by a terminal, and includes: determining one or more transmission configuration indication (TCI) states of a control resource set (CORESET); wherein one or more reference signal resources indicated by the one or more TCI states are associated with at least one of: a serving cell of the terminal; or a neighboring cell of the terminal.

Abstract: The application provides a method and device in a node used for wireless communications. A node receives a first information block, and the first information block determines a first search space set; the node monitors a first control channel candidate, and the first control channel candidate belongs to the first search space set; the node transmits a first bit set, the first bit set comprises X bit subsets, and each bit subset comprises a positive integer number of HARQ-ACK bit(s); the X bit subsets are respectively for X cell groups; the first control channel candidate is used for a first serving cell, and the first serving cell belongs to one or multiple cell groups among the X cell groups; the first control channel candidate is used to determine a first identity. The present application guarantees the transmission of HARQ.

Abstract: The present invention concerns a transceiver being configured to participate in at least one communication service provided by a wireless communication network, the transceiver having a communication interface for receiving and/or transmitting communication data pertaining to the at least one communication service. The transceiver is configured to transmit and/or receive the communication data pertaining to the at least one communication service only if at least one of the following predetermined criteria is met: a) the current location of the transceiver is determined to be inside a designated geographical area being related to the at least one communication service, b) the transceiver receives an intimation signal from a second being different to the at least one communication service, c) the transceiver received communication data pertaining to the at least one communication.

Abstract: Systems, devices, methods, and non-transitory, machine-readable media for uniquely identifying user equipment with a wireless network may include one or a combination of the following. A cellular network core may include a user plane function (UPF). The UPF may collect and store subscription permanent identifier (SUPI) information and/or generic public subscription identifier (GPSI) information corresponding to user equipment (UE) having an IP address. In response to a request, the cellular network core may execute a conditional process based at least in part on the UPF using the SUPI information and/or the GPSI information as part of the conditional process to respond to the request. The request may be for GPSI information corresponding to the UE. An external IP address of the UE may be provided along with the request. Upon completion of the conditional process, the cellular network core may return the GPSI information corresponding to the UE.

Abstract: In an aspect, a first wireless node, obtains a reference signal for positioning or sensing (RS-P-S) configuration that configures RS-P-S occasions, wherein the RS-P-S occasions comprises RS-P occasions associated with a position estimation session or radio frequency for sensing (RF-S) occasions associated with an RF-S procedure. The first wireless node further obtains a discontinuous communication (DCX) configuration associated with the first wireless node or a second wireless node. In an aspect, a periodicity associated with the RS-P-S occasions matches or overlaps with a periodicity of DCX ON periods associated with the DCX configuration, and the RS-P-S configuration comprises a DCX ON offset associated with a respective RS-P-S occasion per matching or overlapping DCX ON period. The first wireless node performs operation(s) associated with a configured RS-P-S occasion of the RS-P-S occasions in accordance with the RS-P-S configuration.

Abstract: A method for configuring a modulation and coding scheme (MCS) table is performed by a terminal, and includes: determining to use at least one of a first MCS table subset or a second MCS table subset in response to meeting a first condition; wherein the first MCS table subset is at least a part of a table in a first MCS table, and the second MCS table subset is at least a part of a table in a second MCS table.

Abstract: An unmanned aerial vehicle (UAV) agent for forming a two-tier hybrid smart agriculture network architecture is provided. The UAV agent is configured to support two communication protocols, a short-range communication protocol and a long-range communication protocol. The agriculture sensor gathers agriculture data such as soil temperature and participates in a first-tier short range wireless communication network to send the collected data to at least one UAV agent. A UAV agent participates in one or more first-tier short-range communication networks to pick up sensor data from agriculture sensors in one or more clusters and also participates in a second-tier long-range communication network to route the collected sensor data to at least one cloud server.

Abstract: Disclosed are methods, systems, and computer-readable medium to perform operations including: receiving downlink control information (DCI) scheduling a first physical uplink shared channel (PUSCH) transmission to be transmitted by a first antenna panel of the UE, and a second PUSCH transmission to be transmitted by a second antenna panel of the UE, receiving data indicative of at least two transmission configuration indicator (TCI) states, the at least two TCI states including a first TCI state indicating a beam of the first antenna panel for transmission of the first PUSCH transmission, and a second TCI state indicating a beam of the second antenna panel for transmission of the second PUSCH transmission, and transmitting the first PUSCH transmission using the beam of the first antenna panel and the second PUSCH transmission using the beam of the second antenna panel.

Abstract: Presented are systems and methods for indicating whether a scheduled data transmission is a retransmission or a new transmission. A wireless communication device may receive a downlink control indicator (DCI) including a first indicator from a wireless communication node. The wireless communication node may transmit the DCI including the first indicator to a wireless communication device. The first indicator can be indicative of whether a scheduled data transmission is a retransmission.

Abstract: Downlink control information (DCI) size determination for multi-cell scheduling. A method includes receiving first information for a set of cells, identifying first combinations of cells from the set of cells, and determining a first maximum size among first sizes of a first DCI format. The first DCI format schedules physical downlink shared channel (PDSCH) receptions on a first combination of cells from the first combinations of cells, and the first sizes correspond to the first combinations of cells. The method further includes receiving the first DCI format based on the first maximum size.

Abstract: Methods and apparatuses for MAC CE based common beam indication are disclosed. In one embodiment, a method comprises receiving a higher layer parameter to enable MAC CE based common beam indication; receiving a common beam indication MAC CE; and determining a common beam according to the common beam indication MAC CE.

Abstract: A communication method includes obtaining, by a terminal device or a chip in the terminal device, configuration information of a multicast service. The configuration information is useable by the terminal device to receive data of the multicast service. The method further includes receiving first indication information from an access network device. The first indication information is useable to indicate a manner of obtaining configuration update information of the multicast service by the terminal device. The manner of obtaining the configuration update information of the multicast service is a first manner or a second manner. The first manner is obtaining the configuration update information by receiving a common message. The second manner is obtaining the configuration update information by receiving a dedicated message.