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.

Abstract: A transmission processing method and a related device are provided. The method includes: receiving, by a terminal, first indication information from a network device; and determining, by the terminal, N time domain resources of a target physical uplink shared channel (PUSCH) based on the first indication information, where N is an integer greater than 1. The first indication information is used to indicate at least one of the following: the first time domain resource of the target PUSCH; a quantity of time domain resources for transmitting the target PUSCH, and a start symbol occupied in one time domain resource and a symbol length; or the N time domain resources.

Abstract: Methods, systems, and devices for wireless communications are described. The described techniques provide for a user equipment (UE) transmitting feedback according to a codebook size, where the codebook size is determined according to a quantity of physical downlink control channel (PDCCH) monitoring occasions (PMOs) that occur before a feedback slot for transmitting the codebook. The UE may generate feedback according to a codebook that includes an entry corresponding to each PMO, which may indicate the feedback associated with the corresponding PMO. For example, if the UE receives a downlink control information (DCI) message during a PMO, the UE may set a corresponding feedback bit according to a decoding result of a transmission scheduled by the DCI.

Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The disclosure relates to operations of a user equipment (UE) and a base station. Specifically, the disclosure relates to a method for transmitting or receiving data or a reference signal in a wireless communication system and an apparatus performing the method.

Abstract: Bandwidth part (BWP) switching for aperiodic sounding reference signal (SRS) transmissions is triggered via a downlink control information (DCI) format that does not include scheduling information. When a DCI format does not schedule a physical uplink shared channel (PUSCH) and does not include a channel state information (CSI) request, the UE may interpret one or more fields of the DCI format for the aperiodic SRS transmission.

Abstract: A wireless transmit/receive unit (WTRU) may receive a tracking reference signal comprising resources located in one or more slots. The resources may be located in one or more symbols used for receiving a demodulation reference signal. The one or more symbols in which the resources of the tracking reference signal are located may be within a first five symbols in each of the one or more slots. At least one resource of the received tracking reference signal may be frequency multiplexed with the demodulation reference signal.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information associated with downlink reception in an uplink subband corresponding to a subband full duplex (SBFD)-aware configuration. The UE may receive a downlink communication in the uplink subband based on the configuration information. Numerous other aspects are described.

Abstract: Methods and systems for techniques for configuration of asymmetric carrier aggregation are disclosed. In an implementation, a method of wireless communication includes receiving, by a first communication device, a first message to configure a plurality of cells according to a symmetric carrier aggregation or an asymmetric carrier aggregation, each cell including one or more carriers, or receiving, by the first communication device, the first message and the second message to configure the plurality of cells and activate one or more of the plurality of cells according to a symmetric carrier aggregation or an asymmetric carrier aggregation.

Abstract: An on-board relay apparatus includes: a relaying unit configured to relay information between a plurality of on-board apparatuses belonging to mutually different virtual local area networks (VLANs); a detecting unit configured to detect that the on-board apparatuses have transitioned to a sleep state; and a notifying unit configured to, if it is detected by the detecting unit that a first on-board apparatus among the plurality of on-board apparatuses has transitioned to the sleep state, provide a second on-board apparatus among the plurality of on-board apparatuses with a sleep notification indicating that the first on-board apparatus has transitioned to the sleep state.

Abstract: This disclosure provides systems, methods, and apparatuses for updating a joint downlink and uplink transmission configuration indicator (TCI) state for a communication channel or a reference signal. In one aspect, abase station (BS) may indicate, to a user equipment (UE), a joint downlink and uplink TCI state for a communication channel or a reference signal. The BS may indicate a usage, transmission types, or transmission resources associated with the joint downlink and uplink TCI state. Accordingly, the UE may associate the joint downlink and uplink TCI state with a channel or reference signal, as indicated by the BS. This enables to the UE to utilize a common beam indicated by the joint downlink and uplink TCI state. As a result, the UE and the BS may reduce signaling and network overhead by using a single TCI to indicate properties of a common beam for both downlink and uplink.

Abstract: Provided are an information transmission method, apparatus and device, and a storage medium. The method includes detecting a physical downlink control channel (PDCCH) on multiple consecutive orthogonal frequency-division multiplexing (OFDM) symbols of one or more slots.

Abstract: In a transmission rate determining method, a proximity coupling device (PCD) sends an activation frame to a proximity integrated circuit card (PICC). The activation frame indicates at least a first transmission rate used to transmit a first information frame and a second transmission rate used to transmit a target frame. The first information frame is used to transmit application information. The target frame includes at least one of a second information frame or a third information frame, the second information frame is used to transmit receive ready information, and the third information frame is used to transmit control information. The PCD receives an acknowledgment frame from the PICC. The acknowledgment frame indicates that the PICC has received the activation frame. Then, the PCD transmits the first information frame with the PICC at the first transmission rate, and transmits the target frame with the PICC at the second transmission rate.

Abstract: A closed loop carrier sense multiple access multiuser request to send and clear to send handshaking system is provided to efficiently allocate licensed and unlicensed spectrum for a plurality of mobile devices and across different base stations and mobile network operators. A user equipment device can be connected to a base station device via a first frequency in licensed spectrum, and a second frequency in unlicensed spectrum. The air interface on the first frequency can then be used to coordinate physical and virtual carrier sensing on a second frequency among a plurality of user equipment devices. Moreover, carrier sensing results from a plurality of UEs can be reported a base station device via the first frequency in licensed spectrum. The base station device can then schedule multiple user multiple input, multiple output (MU-MIMO) transmissions to a plurality of UEs on the second frequency in unlicensed spectrum.

Abstract: In an embodiment, a user equipment (UE) receives, from an access node (AN), downlink control information (DCI) triggering a transmission of a sounding reference signal (SRS) of a SRS resource set. The DCI indicates a time-domain resource in available time-domain resources for transmitting the SRS resource set. The UE determines a position of the time-domain resource in the available time-domain resources based on the DCI, and transmits the SRS in accordance with the position of the time-domain resource. In another embodiment, a UE receives control information indicating a frequency resource in a carrier for transmission of one or more SRSs. The UE determines, based thereon, to segment the frequency resource into segments that each includes contiguous physical resource blocks (PRBs), and transmits a SRS in an orthogonal frequency division multiplexing (OFDM) symbol on a first segment and not on a second segment.

Abstract: A method for determining an effective time includes: UE determining a time with a preset time interval from a downlink slot at which the UE receives a MAC CE signaling as an effective time of a configuration carried in the MAC CE signaling, wherein the preset time interval comprises at least a compensation duration for the UE to switch to the configuration carried in the MAC CE signaling.

Abstract: A first terminal receives first information from a network device, and determines, based on the first information, a pilot used by the first terminal. The first terminal is a terminal in NU terminals, the first information is determined based on a joint matrix, the joint matrix includes transmit/receive full-dimensional statistical information of channels between the NU terminals and the network device, and the joint matrix is for determining pilots of the NU terminals.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, in a first slot, a downlink control information (DCI) transmission that indicates a unified transmission configuration indicator (TCI), wherein the DCI transmission does not include a downlink assignment. The UE may transmit hybrid automatic repeat request (HARQ) feedback corresponding to the unified TCI, wherein the HARQ feedback comprises an acknowledgment to indicate successful reception of the unified TCI in the DCI transmission or a negative acknowledgement to indicate a failed reception of the unified TCI in the DCI transmission. Numerous other aspects are described.