Abstract: This application provides a signal processing method and a related apparatus. The method is applied to a network device and includes: receiving sounding signal information from user equipment, where the sounding signal information includes N pieces of sub-sounding signal information received by N antennas of the network device; performing first weighting processing on the sounding signal information based on a first matrix to determine first signal information; determining a channel weight of to-be-sent signal information based on the first signal information, and weighting the to-be-sent signal information based on the channel weight, to determine N pieces of second signal information; performing second weighting processing on the N pieces of second signal information based on a second matrix to obtain N pieces of third signal information, where the second matrix is an inverse matrix of the first matrix; and sending the corresponding third signal information using the N antennas.

Abstract: Certain aspects of the present disclosure provide techniques for inter-user equipment (UE) coordination. A method, performed by a second UE, includes transmitting, to a first UE, a request for inter-UE coordination information, receiving a first indication from the first UE indicating a first set of resources for one or more transmissions by the second UE based on the request for inter-UE coordination information, and transmitting, based on the received first indication of the first set of resources, the one or more transmissions using a second set of resources.

Abstract: An electronic device may include at least one antenna, a wireless communication circuit configured to support a first communication protocol and a second communication protocol, and at least one processor. The at least one processor may control the wireless communication circuit to communicate with a base station through at least one first cell using the first communication protocol in at least one frequency band, and may control the wireless communication circuit to receive, from the base station, configuration information on a second cell using the second communication protocol different from the first communication protocol.

Abstract: There is provided a method of determining PSSCH feedback resources performed at a UE, wherein the PSSCH feedback (PSFCH) resource has a periodicity N defined as a number of slots. The method comprises counting a number of sub-channels, C, of PSSCH in the period N, wherein each sub-channel, c, is associated with a PSFCH resource; counting a number of PSFCH resources, R, in the period N; indexing the sub-channels, c, based on time; and after indexing the sub-channels, c, based on time, indexing the sub-channels, c, based on frequency.

Abstract: A data transmission method includes determining, by a terminal device, to use a multi-path transmission mode for transmission of a first data flow. The multi-path transmission mode is through at least two paths. The data transmission method further includes performing, by the terminal device, transmission of the first data flow through at least two paths of a second path set. The second path set includes a direct network communication path on which the terminal device is configured to access a network and an indirect network communication path on which the terminal device is configured to access the network through a relay terminal device.

Abstract: There is provided a method of determining PSSCH feedback resources performed at a UE, wherein the PSSCH feedback (PSFCH) resource has a periodicity N defined as a number of slots. The method comprises counting a number of sub-channels, C, of PSSCH in the period N, wherein each sub-channel, c, is associated with a PSFCH resource; counting a number of PSFCH resources, R, in the period N; indexing the sub-channels, c, based on time; and after indexing the sub-channels, c, based on time, indexing the sub-channels, c, based on frequency.

Abstract: The devices, systems, and methods discussed herein include a first user equipment (UE) device receiving, from a base station, discovery resource pool selection criteria prioritizing a first discovery resource pool over a second discovery resource pool. The first UE device senses whether a congestion level of the first discovery resource pool is above a threshold. When the congestion level of the first discovery resource pool is equal to or less than the threshold, the first UE device selects the first discovery resource pool for discovery transmissions. When the congestion level of the first discovery resource pool is above the threshold, the first UE device selects the second discovery resource pool for discovery transmissions.

Abstract: A base station comprises a control circuit which determines a notification pattern based on settings pertaining to feedback about a re-transmission process and sets a notification pattern in a signal for reporting the allocated number of data in the re-transmission process, and a transmission circuit for transmitting the notification pattern in the signal, wherein: one or more of the plurality of patterns associated with a first candidate value for a value pertaining to the allocated number of data in the re-transmission process for which feedback is valid are associated with a second candidate value which is not included in the first candidate value; and the control circuit determines that one of the one or more patterns is the notification pattern, when it is reported that the value pertaining to the allocated number of data in the re-transmission process for which feedback is valid is the second candidate value.

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for communication uplink control information (UCI). One aspect provides a method for wireless communication. The method includes generating a physical uplink shared channel (PUSCH) having at least one resource element (RE) for communicating uplink control information (UCI), wherein at least a portion of the UCI is encoded and mapped to a first subset of bits of the at least one RE, and wherein a portion of data is encoded and mapped to a second subset of bits of the at least one RE; and transmitting the PUSCH including the data and the UCI.

Abstract: A method includes repeatedly sending, by a first device, sync beacons to a second device in a target network at a first frequency. The method also includes determining that the second device will use beacons received from an unrelated sync provider (USP) device for synchronization of a clock of the second device with the target network. The method further includes repeatedly sending the sync beacons to the second device at a second frequency that is less frequent than the first frequency. The second frequency is determined based on a maximum synchronization error tolerance of the target network.

Abstract: A method for performing wireless communication by a first device and a device supporting same are proposed. The method comprises the steps of: obtaining a sidelink (SL) discontinuous reception (DRX) configuration including information related to an active time of a second device; initiating resource selection in a first slot; and determining a selection window on the basis of the first slot. For example, the first device may transmit, to the second device, information for extension of the active time of the second device through a physical sidelink control channel (PSCCH) or a physical sidelink shared channel (PSSCH) related to the PSCCH on the basis that the number of SL resources in the time domain of the selection window is smaller than a threshold.

Abstract: In one embodiment, fast recovery in layer 2 rings using selective replication is disclosed. A method includes configuring, at a ring node of a network ring, a lookup table of the ring node to point to both a first ring port and a second ring port of the ring node for remote addresses learned on either the first ring port or the second ring port and configuring, at the ring node, the lookup table to point to a corresponding non-ring port of the ring node for local addresses learned on that corresponding non-ring port. The method further includes receiving, at the ring node, a packet having a destination address and sending, by the ring node, the packet toward the destination address according to the lookup table, thereby replicating the packet, when received on a non-ring port of the ring node and destined to a remote address, onto both the first ring port and the second ring port.

Abstract: System and method for implementing advanced sleep modes in an O-RAN, the method includes collecting measurement data for training an AI/ML model; based on the collected measurement data, training an A/ML model and deploying the AI/ML model in the nRT-RIC; activating the trained AI/ML model in the nRT-RIC; monitoring energy optimization data for AI/ML model inference from an open radio unit (O-RU) via an E2 node; activating at least one advanced sleep mode (ASM) in the nRT-RIC; based on the activation of the ASM, collecting data to temporarily deactivate O-RU components; based on the activated AI/ML model and the ASM, evaluating, the collected data to temporarily deactivate O-RU components; based on the evaluating, requesting to initiate the ASM to the O-RU; based on the ASM initiation request, implementing the ASM, by the E2 node and the O-RU.

Abstract: Disclosed in the present disclosure are a random access method, a satellite base station, a ground terminal and a storage medium. The method includes: obtaining the beam type of a current beam and a random access process of the current beam from received system broadcast information of a satellite base station, and the beam type includes an access beam and a service beam; if the beam type of the current beam is an access beam, obtaining a position reporting mode of a ground terminal, and the position reporting mode is configured for indicating a position reporting path of the ground terminal; and in the random access process of the current beam, reporting position information by utilizing the position reporting mode, the position information being used for determining a service beam corresponding to the ground terminal.

Abstract: Provided are a method for detecting an artificial intelligence (AI) prediction beam, a node, and a storage medium. The method includes the following: A first communication node receives beam detection configuration information sent by a second communication node, the first communication node performs AI prediction beam quality detection according to the beam detection configuration information to obtain a beam quality value, and the first communication node re-determines a target beam in a case where the first communication node determines that the beam quality value does not meet a beam quality requirement.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a network node, a downlink grant scheduling a physical downlink shared channel (PDSCH) transmission that includes a transport block (TB) associated with a first hybrid automatic repeat request (HARQ) acknowledgment (HARQ-ACK) feedback occasion and a second HARQ-ACK feedback occasion, wherein the downlink grant schedules at least the first HARQ-ACK feedback occasion associated with the TB. The UE may transmit, to the network node, HARQ feedback for the TB in one or more of the first HARQ-ACK feedback occasion or the second HARQ-ACK feedback occasion associated with the TB. Numerous other aspects are described.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive a first physical downlink control channel (PDCCH) repetition of a PDCCH in a slot. The UE may receive a second PDCCH repetition of the PDCCH in the slot. Numerous other aspects are described.

Abstract: System and Methods for configuring shared spectrum cellular systems with Physical Resource Block Blanking and related operations for the control and data channels and reference signals within the carrier channel bandwidth. The systems are configured for protection in the carrier bandwidth to avoid victim interference mitigation.

Abstract: A wireless communication method, a first device, and a second device are provided. The method comprises: listening to, by a first device, control-channel candidates based on a first capability; wherein the first capability comprises the maximum value of the number of the control-channel candidates listened to on a service cell and/or the maximum value of the number of non-overlapping control-channel elements (CCE)s, the first capability is defined based on a first time domain element and/or a first subcarrier spacing, and the first time domain element has a length greater than a length of a time slot corresponding to the first subcarrier spacing.

Abstract: Embodiments of a system, device and method for CSI processing unit determination are disclosed. In some embodiments, a method includes receiving, by a wireless communication device from a wireless communication node, a configuration for channel state information (CSI) reporting; and determining, by the wireless communication device, a number of CSI processing units (CPUs) to utilize for processing the CSI reporting, according to at least one of the configuration for the CSI reporting or a number of reference signal resources, resource sets, or resource settings.