Abstract: A testing device may receive, from a phase shift matrix (PSM), a signal pattern associated with a plurality of antenna ports of a base station. The testing device may obtain data associated with the signal pattern and may identify, based on the data, a plurality of null directions associated with the signal pattern. The testing device may, for each null direction of the plurality of null directions: identify, based on the data, a measured amplitude associated with the null direction; determine, based on the measured amplitude, an estimated phase associated with the null direction; and determine, based on the measured amplitude and the estimated phase, an estimated in-phase amplitude associated with the null direction. The testing device may thereby determine error correction information associated with the plurality of null directions. The testing device may provide the error correction information, such as to enable calibration of the PSM.

Abstract: This application pertains to the field of communications technologies and discloses an information transmission method and apparatus, an information reception method and apparatus, a terminal, and a network-side device. A specific implementation solution includes: determining, by a network-side device, a target MCS level corresponding to transmission of a terminal, where the target MCS level is an MCS level in a first MCS table, and the first MCS table includes an MCS level corresponding to 1024QAM; and sending, to the terminal, indication information used to determine the target MCS level.

Abstract: A signal sending method and a related apparatus are disclosed. In the signal sending method, an access network device obtains a channel information sample, determines M? frequency domain units in M frequency domain units in an (x+T)th time unit based on the channel information sample, and sends one or more measurement pilots to a terminal in the M? frequency domain units. The one or more measurement pilots are used to measure CSI, and the channel information sample includes channel information in an xth time unit to an (x+T?1)th time unit, where M?<M. In the method, the access network device may determine the M? frequency domain units in the M frequency domain units in the (x+T)th time unit to send the one or more measurement pilots, to implement frequency-domain dimension reduction of the one or more measurement pilots.

Abstract: Wireless communications systems and methods related to communications in a network that supports transmission of uplink control information (UCI) data are provided. A user equipment (UE) may determine that a physical uplink control channel (PUCCH) transmission in a time period overlaps with a configured grant resource. The PUCCH transmission may include first UCI including a first number of parts. The UE may determine whether to transmit only the first UCI in a PUCCH resource or to remove at least one part included in the first number of parts and transmit the remaining parts of the first UCI multiplexed with the CG-PUSCH and associated CG-UCI in the configured grant resource. The UE may transmit an uplink (UL) communication signal in accordance with the determination of whether to transmit the first UCI in the PUCCH resource or to remove at least one part included in the first number of parts.

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a control message indicating configuration information associated with one or more sub-band full-duplex (SBFD) symbols or slots, wherein the configuration information indicates both uplink resources and downlink resources within at least one SBFD symbol or slot of the one or more SBFD symbols or slots. In some cases, the UE may select both the uplink resources and the downlink resources for the at least one SBFD symbol slot of the one or more SBFD symbols or slots based on a capability of the UE. Additionally, the UE may communicate via both the uplink resources and the downlink resources during the at least one SBFD symbol or slot of the one or more SBFD symbols or slots based on the selection.

Abstract: The present disclosure relates to a communication technique for merging an IoT technology with a 5G communication system for supporting a higher data transmission rate than a 4G system and a system therefor. The present disclosure can be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail businesses, security- and safety-related services, and the like) on the basis of a 5G communication technology and an IoT-related technology. The present disclosure proposes a method and apparatus for reporting a UL Tx direct current location by considering intra-band uplink (UL) carrier aggregation (CA) in a wireless communication system.

Abstract: Multi-AP Coordination (MAPC) group with Multi-Link Device (MLD) awareness may be provided. Link information of one or more stations associated with each Access Point (AP) of a plurality of APs of a MAPC group may be received. The link information may include a Multi-Link Device (MLD) capability of each of the one or more stations. A proposed transmission schedule of a plurality of stations associated with the plurality of APs of the MAPC group may be received. Transmission Opportunities (TXOPs) for an upcoming interval may be assigned based on the proposed transmission schedule of the plurality of APs and the MLD capabilities of each of the plurality of stations.

Abstract: A method and an apparatus for a partial sensing operation in sidelink communication are disclosed. An operating method of a transmission terminal includes the steps of receiving configuration information of an additional partial sensing window from a base station; determining one or more candidate resources by performing a sensing operation in a sensing window; identifying an occupancy state of at least one candidate resource among the one or more candidate resources by performing a partial sensing operation in the additional partial sensing window configured according to the configuration information; and determining a first candidate resource among the one or more candidate resources as a transmission resource in consideration of the occupancy state within a selection window.

Abstract: A wireless communication at a user equipment includes selecting one of a first energy detection threshold and a second energy detection threshold, detecting an energy level, determining that the energy level is less than the selected one of the first energy detection threshold and the second energy detection threshold, and transmitting data after determining that the energy level is less than the selected one of the first energy detection threshold and the second energy detection threshold. In some examples, the first energy detection threshold is for a first duplex mode of operation (e.g., a half-duplex mode of operation), and the second energy detection threshold is for a second duplex mode of operation (e.g., a full-duplex mode of operation).

Abstract: Network coding in automatic receipt request (ARQ) functionality is disclosed. A compatible transmitter configures a new transmission period, in which the set of data for transmission is transmitted, and a retransmission period, after the new transmission period, in which a number of network coded data is retransmitted based on the acknowledgement feedback received from the receivers receiving the transmitted set of data. The acknowledgement feedback identifies one or more data requested for retransmission by one or more of the receivers. The transmitter determines a number of network coded data that could be transmitted to accommodate each of the requesting receivers and the data requested by such receivers for retransmission. These network coded data would then be retransmitted by the transmitter during the retransmission period.

Abstract: [Object] To provide a mechanism that enables flexible design in relation to communication timing. [Solution] A communication apparatus including: a communication control unit that controls a transmission timing of a sub frame that is transmitted to another communication apparatus, which is a communication counterpart; and a setting unit that sets a control mode of the communication control unit to a first mode or a second mode. The communication control unit controls the transmission timing on the basis of a first parameter that is unique to the communication apparatus and a second parameter that is unique to the other communication apparatus in a case in which the first mode is set and controls the transmission timing on the basis of the second parameter in a case in which the second mode is set.

Abstract: Apparatuses, methods, and systems are disclosed for slice-specific RACH configuration. One apparatus (1000) includes a processor (1005) and a transceiver (1025) that receives (1205) a first set of slice-specific RACH configurations and receives (1210) a mapping of slice group identities to network slices of a communication network. Here, each slice-specific RACH configuration contains a set of random access parameters specific to a slice group identity. The processor (1005) selects (1215) a first RACH configuration for a first network slice based on the mapping and performs (1220) a random-access procedure in accordance with the first RACH configuration. Via the transceiver (1025), the processor (1005) transmits (1225) a service request to the communication network in accordance with the first RACH configuration.

Abstract: A method and apparatus are provided, in which an activation command is received (402), which indicates a first set of transmission configuration indicator (TCI) states to select between, which are to be used with transmissions scheduled using a first downlink control information (DCI) format. A number of states included in the first set corresponds to a selection field associated with the first DCI format having a first size. A second set of TCI states to select between, which are to be used with transmissions scheduled using a second DCI format is determined (404). A number of states included in the second set corresponds to a selection field associated with the second DCI format having a second size, where the second size is different than the first size. Transmissions scheduled using the second DCI format are received (406).

Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for a UE scheduling grant based on a pro-UE implementation. A first UE may receive, from one or more UEs, a scheduling request for sidelink resources, and transmit, to the one or more UEs, a sidelink grant using resources for sidelink grant transmissions. The one or more UEs may transmit a sidelink transmission based on the sidelink grant.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a mobile station may receive, from a network node, one or more semi-persistent scheduling (SPS) configurations that configure multiple SPS occasions. The mobile station may receive, from the network node, a retransmission of a data packet in an unused SPS occasion, of the multiple SPS occasions. Numerous other aspects are described.

Abstract: An operating method of a first terminal in a wireless communication system may include: receiving at least one configuration information about at least one reference signal transmitted by a second terminal; selecting at least one piece of the at least one configuration information when an uplink bandwidth part of the second terminal and a downlink bandwidth part of the first terminal are different from each other; measuring cross-link interference (CLI) through the reference signal based on the selected configuration information; and reporting a result of the measuring, to the base station.

Abstract: A handover method and a communication apparatus are provided. The method includes: A target access network device obtains a first message and information used for transmitting multicast data, where the first message is used for requesting to establish a resource for handing over a terminal device to the target access network device. The target access network device sends a second message, where the second message indicates the established resource on the target access network device; receives a first packet from a user plane network element, where the first packet corresponds to the information used for transmitting the multicast data; and sends the first packet to the terminal device. In this way, the terminal device is handed over from a source access network device to the target access network device when the terminal device receives the multicast data.

Abstract: A wireless device may receive message(s) comprising configuration parameters of multiple cells. The wireless device may receive a first DCI indicating scheduling information. The wireless device may determine, based at least on one of the first DCI and a second downlink control parameter, whether the first DCI is for scheduling TB(s) via a single cell, in the multiple cells, or for scheduling TBs via the multiple cells. The wireless device may transmit or may receive the TBs via the multiple cells based on the scheduling information and in response to the determining indicating that the first DCI is for scheduling the TBs via the multiple cells.

Abstract: An uplink data transmission method, an electronic device, and a storage medium. The method is applied to a user equipment and includes: when grant information from a central office device is received, determining a timeout period of a first timer based on a start time point of a granted time period indicated in the grant information, where the grant information is used to indicate the user equipment to transmit uplink data within the granted time period; and entering a hardware interrupt after the first timer runs for the timeout period, and entering the granted time period after the hardware interrupt ends.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, to a network node, signaling that indicates locations of a bandwidth having capacities that satisfy a threshold. The UE may receive, from the network node and based at least in part on the signaling, an indication of tone reservation signals for application of dynamic location tone reservation for one or more uplink communications. Numerous other aspects are described.