Abstract: In an aspect, a first base station (e.g., Rx gNB) receives, from a radar controller, a configuration of UL T-F resources for the first base station to receive at least one radar signal from a second base station. The first base station further determines power control parameter(s) associated with the at least one radar signal, at least one UL transmission, or a combination thereof. The first base station performs, based on the power control parameter(s), action(s) to mitigate impact by the at least one radar signal to the at least one UL transmission, or by the at least one UL transmission to the at least one radar signal, or a combination thereof. The first base station measures the at least one radar signal on the set of UL T-F resources in accordance with the configuration.

Abstract: The disclosure relates to a communication technique for convergence between an IoT technology and a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system thereof. The disclosure may be applied to intelligence services (e.g., smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail businesses, security and safety related services, etc.) according to a 5G communication system and an IoT related technology. In addition, the disclosure provides a method and an apparatus for controlling power of an IAB node in a wireless communication system.

Abstract: An SRS power control method includes: receiving configuration information from a network device, where the configuration information is used to configure N power control parameter sets, a power control parameter set includes a path loss estimation reference signal (path loss RS), the path loss RS is associated with a neighboring cell and/or a serving cell, and N is a positive integer; and performing power control on at least one SRS unit according to the N power control parameter sets, where the at least one SRS unit is used for positioning, and an SRS unit is an SRS resource set or an SRS resource.

Abstract: A user device includes a controller that calculates a power headroom report in a case in which the power headroom report is omissible, wherein the power headroom report includes a power headroom for a serving cell of a first base station device and a power headroom for a serving cell of a second base station device; and a transmitter that transmits the power headroom report to the first base station device, wherein a number of serving cells to which power headrooms are reported is identifiable based on the power headroom report.

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a first configuration to perform an uplink communication using a first frequency spectrum band. The UE may receive a second configuration to receive a downlink communication using a second frequency spectrum band. The UE may determine an interference caused by at least one of the first frequency spectrum band or the second frequency spectrum band. The UE may reroute, based at least in part on the determination, the uplink communication to a first uplink path or a second uplink path associated with the first frequency spectrum band. Numerous other aspects are provided.

Abstract: Provided are a power control method and apparatus, and an electronic device, where the method includes: determining at least one piece of maximum transmit power-related information; and sending the at least one piece of maximum transmit power-related information to a first communication node, where each of the at least one piece of maximum transmit power-related information is related to a beam or a beam group.

Abstract: A base station performs joint channel estimation for a set of physical uplink control channels (PUCCHs), where one or more PUCCHs of the set of PUCCHs comprises a corresponding DMRS from a user equipment (UE). The UE receives an indication to transmit the set of PUCCHs, one or more PUCCHs of the set of PUCCHs comprising a DMRS from the base station. The base station transmits, and the UE receives, spatial filter or power control information elements for each PUCCH of the set of PUCCHs. The UE transmits the PUCCHs comprising corresponding DMRS based on a same spatial filter with a same power control parameters, spatial filter or power control information element for a first PUCCH of the set of PUCCHs indicating the same spatial filter or same power control parameter, the set of PUCCHs having phase continuity.

Abstract: Disclosed herein are related to coordinating communication among a first access point, a first station device, a second access point, and a second station device. In one aspect, the second access point receives, from the first access point, a first beacon of the first access point at a first beacon transmission time. The first beacon may indicate an offset between the first beacon transmission time of the first beacon and a first data transmission time of the first access point for communication between the first access point and a first station device. In one aspect, the second access point may determine, according to the offset, a second data transmission time of the second access point to be distinct from the first data transmission time of the first access point. The second access point may communicate with a second station device, according to the second data transmission time.

Abstract: A user equipment (UE) is described. Higher layer circuitry is configured to receive information on a sidelink bandwidth part and a resource pool for sidelink within the sidelink bandwidth part. Transmitting circuitry is configured to transmit one or more blocks. Each block includes a primary sidelink synchronization signal (PSSS), a secondary sidelink shared channel (SSSS), a physical sidelink broadcast channel (PSBCH) and a demodulation reference signal (DMRS) associated with the PSBCH within the resource pool. A sequence of the PSSS sequence is generated by a synchronization source identity (ID) or a part of the synchronization source ID. A sequence of the SSSS is generated by the synchronization source ID or a part of the synchronization source ID. A sequence of the DMRS associated with the PSBCH is initialized by a block index or part of the block index. The PSBCH includes the block index or part of the block index.

Abstract: A method for operating a first device in a wireless communication system is proposed. The method may comprise the steps of: generating a sidelink synchronization signal block (SL SSB); and transmitting the SL SSB to a second device.

Abstract: Systems, methods, and devices for secondary cell activation using temporary reference signals are provided. In one aspect, a method of wireless communication performed by a user equipment (UE), includes receiving, from a base station (BS) via a first cell, an activation command to activate a second cell different from the first cell, and receiving, from the BS via the second cell during an activation period, a first reference signal different from a synchronization signal block (SSB). The method further includes performing a measurement of the first reference signal, and operating in the second cell based on the measurement. In some aspects, using reference signals different from SSBs may reduce the delay associated with activating the secondary cell.

Abstract: A terminal is disclosed that includes a receiving section that receives a synchronization signal (SS) block, which includes a synchronization signal and a broadcast channel; and a control section that specifies identification information of the SS block, based on Demodulation Reference Signal (DMRS) that are multiplexed over a plurality of symbols for Physical Broadcast Channel (PBCH) in the SS block. In other aspects, a radio communication method is also disclosed.

Abstract: In a wireless communication environment, there may arise a timing misalignment for SRS-RSRP measurement. In order to address this issue, a UE may receive an uplink transmission from second UE containing the uplink transmission timing for the first UE. The UE may then set its measurement timing to be the same as the uplink transmission timing. The UE then carries out SRS-RSRP measurement according to the newly-set measurement timing.

Abstract: A wireless device (105) is configured for use in an NR wireless communications network (100). In one embodiment, the wireless device (105) is configured to obtain (S1505) various transmission parameters associated with one or more synchronization signals (SS) transmitted by a network node during a first time period and a second time period and determine (S1510) one or more antenna configuration characteristics C of the network node operable to transmit the SS. The wireless device (105) is further configured to determine (S1515) a time Tss associated with a measurement of the SS based on the obtained parameters and the determined antenna configuration characteristics C.

Abstract: A method performed by an access and mobility management function (AMF), the method comprising receiving, from a User Equipment (UE), a first message including capability information related to a periodic registration timer, setting a periodic registration timer indication based on the capability information, and transmitting, to the UE, a second message including the periodic registration timer indication.

Abstract: A 5G Fixed Mobile Interworking Function Database entity, FMIF-DB, in a system including a Wireline 5G Access Network, W-5GAN, connects to a Fixed Network Residential Gateway, FN-RG, the W-5GAN including a Wireline Access Node, AN, and a 5G Fixed Mobile Interworking Function, FMIF. The FMIF connects to Access and Mobility Management Function, AMF, and to an User Plane Function, UPF, and the FMIF DN. The wireline Access Node, couples to a Fixed Network Residential Gateway, FN-RG providing services such as TV, Internet and voice, the database apparatus being adapted for holding—User entity, UE, credentials for providing an identity of an FN-RG as a User Entity, UE, and—UE configuration data for the FN-RG.

Abstract: Example embodiments of the present disclosure relate to methods, devices, apparatuses and computer readable storage media for uplink (UL) positioning of idle or inactive terminal device. In example embodiments, a location management functionality determines a configuration related to an uplink positioning reference signal for a terminal device in an idle or inactive state. The location management functionality indicates the configuration to a location measurement unit. Further, the location management functionality causes a base station to inform the terminal device of the configuration via a paging message to trigger uplink positioning of the terminal device based on the configuration while the terminal device is in the idle or inactive state, or to release the uplink positioning while the terminal device is in the idle or inactive state.

Abstract: Improved positioning resolution and latency may be achieved via physical layer signaling between a mobile device (UE) and a base station. The physical layer procedures may aid target UEs in enhancing their positioning accuracy and latency, and/or reducing network overhead while boosting UE power efficiency. Accordingly, a UE may transmit, via physical layer signaling to a base station, a request for positioning-resources, for example in response to a determination that current positioning-resources of the UE need to be adjusted. The UE may in turn receive, via physical layer signaling from the base station, an indication of adjusted positioning-resources, and may optionally receive an indication of corresponding allocated grant-resources.

Abstract: Improved positioning resolution and latency may be achieved via physical layer signaling between a mobile device (UE) and a base station. The physical layer procedures may aid target UEs in enhancing their positioning accuracy and latency, and/or reducing network overhead while boosting UE power efficiency. Accordingly, a base station may receive, via physical layer signaling from a UE, a request for positioning-resources, for example in response to a determination that current positioning-resources of the UE need to be adjusted. The base station may responsively transmit, via physical layer signaling to the UE, an indication of adjusted positioning-resources, and may optionally transmit an indication of corresponding allocated grant-resources. The base station may receive, via physical layer signaling from the UE, positioning information resulting from positioning measurements performed by the UE according to the adjusted positioning-resources.

Abstract: Embodiments are directed to automatic location of access points in a network. An embodiment of one or more non-transitory computer-readable storage mediums includes instructions for transmitting a request from a computing device to multiple access points in a network to determine a distance between each pair of access points of the multiple access points; receiving at the computing device the determined distances between each pair of access points; generating a proximity matrix containing the determined distances between each pair of access points; solving the proximity matrix to automatically generate a set of locations for the multiple access points; and orienting the generated set of locations for the multiple access points based on known locations of one or more anchor points in a subset of the access points.

Abstract: Disclosed are various techniques for wireless communication. In an aspect, a user equipment (UE) may receive, from a requesting entity, a request for information relating to a channel condition of the UE. The requesting entity may comprise a base station or a location server, for example. The UE may determine information relating to the channel condition of the UE. The UE may send, to the requesting entity, the information relating to the channel condition of the UE. In some aspects, the UE may receive location assistance data from the requesting entity along with a request to perform a location measurement; the UE may perform the location measurement and send location information to the requesting entity. The location information may comprise a location measurement result, the UE's estimate of its own location, or both.

Abstract: A communication method and system for converging a fifth generation (5G) communication system for supporting higher data rates beyond a fourth generation (4G) system with a technology for Internet of things (IoT) are provided. The communication method and system may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method of a terminal receiving a paging message is provided. In addition, a method of a terminal acquiring system information is provided.

Abstract: Disclosed is a method for providing, by a terminal, a communication service in a wireless communication system, the method including: transmitting, to a first network, a first request message for receiving paging of a second network; receiving, from the first network, a first response message as a response to the first request message; and monitoring the second network or switching to the second network to receive the paging from the second network based on the first response message, in which the terminal may be in a registered state in relation to the first network and the second network, and in a connected state in relation to the first network.

Abstract: The present disclosure relates to a paging response in wireless communications. According to an embodiment of the present disclosure, a wireless device may perform a UL transmission for informing that the wireless device does not respond to a paging from a first network to the first network, while communicating with the first network. The UL transmission is related to the ID of the wireless device among a list of IDs of the wireless devices in the paging.

Abstract: A wireless communication method, a terminal device, an access network device and a core network device. The method comprises: a terminal device sending first indication information to a first network device, wherein the first indication information is used for indicating that the terminal device is to be switched from a first network or system to a second network or system, and the first network device is an access network device or a core network device in the first network or system.

Abstract: Systems and methods of increasing paging opportunities when the unlicensed band is used are described. The gNB sends an RRC message that indicates multiple monitoring occasions in a paging occasion of a paging frame. The UE monitors a monitoring occasion of a PO to determine whether a PDCCH with a P-RNTI has been received in an unlicensed band. If such a PDCCH is received, the UE decodes PDSCH information in the PDCCH to determine whether the P-RNTI is a P-RNTI of the UE. If so, the UE avoids monitoring subsequent monitoring occasions of the PO. If the PDCCH does not contain a P-RNTI, the UE continues to monitor other monitoring occasions within the PO.

Abstract: A UE in a wireless communication system is provided. The UE comprises a transceiver configured to receive SS/PBCH block over downlink channels using a set of parameters based on an operation mode. The operation mode is configured for the SS/PBCH block as a first operation mode in which the SS/PBCH block is used on a LAA Scell or a second operation mode in which the SS/PBCH block is at least used on a Pcell. The set of parameters is configured as a first set of parameters for the SS/PBCH block when the operation mode of the SS/PBCH block is configured as the first operation mode or a second set of parameters for the SS/PBCH block when the operation mode of the SS/PBCH block is configured as the second operation mode. The first and second set of parameters include different information each other.

Abstract: To multiplex wireless devices with different bandwidths, methods, apparatuses, and computer program products are provided. An example method of a wireless device includes reserving one or more sidelink resources for a sidelink transmission, the one or more sidelink resources being associated with one or more subchannels in one or more slots. The example method further includes transmitting a sidelink resource reservation reserving the one or more sidelink resources, the sidelink resource reservation including an indication that the sidelink resource reservation is associated with the reduced bandwidth wireless device.

Abstract: Method, apparatus, and computer-readable medium of wireless communication at a sidelink device include: receiving a configuration of multiple bandwidth parts (BWPs) for sidelink communication, each bandwidth part (BWP) comprising one or more sidelink resource pools; activating a BWP from the multiple BWPs configured for the sidelink communication; and transmitting or receiving sidelink communication in resources from a resource pool in the activated BWP.

Abstract: Disclosed is a method performed by a user equipment (UE) including generating, by a first UE, first information, and transmitting the first information to a second UE, the first information being used, at the second UE, as reference information for selecting resources, wherein content of the first information includes at least one of resources preferred by the first UE, resources not preferred by the first UE, a channel sensing result from the first UE, transmission parameters preferred by the first UE, and transmission parameters not preferred by the first UE.

Abstract: Embodiments of the present application relate to a method, terminal device, and network device for transmitting sidelink data. The method includes: receiving, by a first terminal device, sidelink transmission resource indication information and first uplink transmission resource indication information configured by a network device, where the sidelink transmission resource indication information is used for indicating a sidelink transmission resource, and the first uplink transmission resource indication information is used for indicating a first uplink transmission resource; transmitting, by the first terminal device, sidelink data to at least one second terminal device on the sidelink transmission resource; transmitting, by the first terminal device, the first feedback information to the network device, where the first feedback information is used for indicating whether the sidelink data has been received correctly.

Abstract: The embodiments of the present disclosure provide a resource sharing method and apparatus, and a terminal device. The method includes: receiving, by a first terminal device, first configuration information transmitted by a network device, the first configuration information being used to configure one or more first sidelink transmission resources; and transmitting, by the first terminal device, first indication information on a sidelink, the first indication information being used to determine the one or more first sidelink transmission resources.

Abstract: In a wireless local area network system including a plurality of types of access points (APs), a first type AP receives a trigger frame from a second type AP, wherein the trigger frame may include first information related to resource allocation for a first block acknowledgment (BA) frame transmitted by a station (STA) to the first type AP. The first type AP may transmit, to the STA, a physical protocol data unit (PPDU) including data for the STA and the first information. The first type AP may receive, from the STA, the first BA frame on the basis of the first information.

Abstract: The disclosure relates to a communication technique that combines a 5G communication system for supporting a higher data rate after a 4G system with IoT technology, and a system thereof. The disclosure may be applied to intelligent services (e.g., smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services, and the like) based on 5G communication technology and IoT-related technology.

Abstract: Methods, systems, and devices for wireless communications are described that provide for service indication via downlink control information (DCI) in which different services have a same DCI size. Techniques provide also that a DCI format may be indicated by a masking operation on a cyclic redundancy check (CRC) of the DCI. The DCI may include an indicator field that may indicate the service of the associated operation. The indication may also be provided via different monitoring occasions of the DCI transmissions that are associated with different services. Different DCI search spaces also may be associated with different services and provide the service indication. Additionally or alternatively, different scrambling sequences used on all or a portion of control information or demodulation reference signal transmissions may be associated with different services.

Abstract: The present specification provides a technical feature for extended range transmission in a wireless LAN signal. A physical protocol data unit (PPDU) of the present specification may include a universal signal (U-SIG) field. The U-SIG field may be received through first to the fourth symbols, the second symbol may include information in which bit information of the first symbol is repeated, and the fourth symbol may include information in which bit information of the third symbol is repeated. The receiving STA of the present specification may determine the transmission mode of the PPDU based on constellation mapping pattern of the first and second symbols.

Abstract: There is disclosed a method of operating a transmitting radio node in a wireless communication network. The method includes transmitting first control signaling in a control region, the first control signaling having at least a first signaling characteristic from a set of signaling characteristics in which the signaling characteristics of the set of signaling characteristics are associated to the control region. The disclosure also pertains to related devices and methods.

Abstract: The present disclosure relates to a communication technique converging IoT technology with a 5G communication system for supporting higher data transfer rates than 4G systems and a system for same. The present disclosure may 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, or the like) on the basis of 5G communication technology and IoT-related technology. The present invention relates to a wireless communication system, and more specifically, the present invention relates to a method and device for providing a terminal mobility event reporting service in a cellular wireless communication system (5G system).

Abstract: Systems, methods, and devices for secondary cell activation using temporary reference signals and beam selection are provided. In one aspect, a method of wireless communication is performed by a UE and includes receiving, from a base station (BS) via a first cell, an activation command to activate a second cell different from the first cell. The method further includes receiving, from the BS via the second cell during a cell activation period, a first reference signal different from a synchronization signal block (SSB) based on beam information. The method further includes performing a first measurement of the first reference signal, and operating in the second cell based on the first measurement.

Abstract: A user equipment (UE) and a method are provided. The UE includes a memory and a processor configured to receive data from at least one neighboring UE; determine, based at least partially on the received data, whether to send an assistance report including assistance information providing an indication related to communication; and transmit the assistance report including the assistance information in response to determining to send the assistance report.

Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus of a user equipment (UE) are provided. The UE may receive, from a base station, an indication of an emission specification for each of one or more beams, the emission specification for each of the one or more beams being associated with an NTN. The UE may communicate, with the base station via the one of the one or more beams, based on the emission specification for the one or more beams.

Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may be configured to transmit a first sidelink control information (SCI) message associated with a first sidelink transmission from the first UE, the first SCI including a first indication of a first set of resources reserved for retransmissions of the first sidelink transmission at one or more retransmission occasions. The UE may identify a second SCI message associated with the first SCI message, where the second SCI provides a release of at least a first subset of the first set of resources reserved for the retransmissions of the first sidelink transmission. The UE may then perform retransmissions of the first sidelink transmission in accordance with the release.

Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may transmit a first sidelink control information (SCI) message associated with a sidelink transmission from the first UE, the first SCI message including a first indication of a set of resources reserved for retransmissions of the sidelink transmission at one or more retransmission occasions. The first UE may identify a second SCI message associated with the first SCI message, the second SCI message including one or more time domain resource allocation (TDRA) field values indicative of at least a first subset of the set of resources and a release of the at least first subset of the set of resources reserved for the retransmissions of the sidelink transmission, the release pertaining to at least one retransmission occasion of the one or more retransmission occasions. The first UE may then transmit fewer retransmissions of the sidelink transmission in accordance with the release.

Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may be configured to transmit a first sidelink control information (SCI) message associated with a first sidelink transmission from the first UE, the first SCI including a first indication of a first set of resources reserved for retransmissions of the first sidelink transmission at one or more retransmission occasions. The UE may identify a second SCI message associated with the first SCI message, the second SCI message including frequency domain resource allocation (FDRA) field values indicative of a second set of resources reserved for retransmissions of a second sidelink transmission, where the second SCI provides a release of at least some of the reserved resources. Additional aspects of signaling one or more configurations via resource indication fields are described.

Abstract: The present invention relates to the technical field of communications. Disclosed are a signal transmission method and apparatus, a mobile terminal, and a storage medium. The present solution comprises: when a conflict over transmission resources occurs, determining, according to transmission configuration information and resource indication information, a start position and/or an end position for signal processing in a first time-frequency resource; and performing signal processing on a first service signal according to the start position and/or the end position in the first time-frequency resource, so as to avoid mutual interference between the first service signal and a second service signal. The invention effectively solves the problem of uplink transmission conflicts between URLLC and eMBB while ensuring accurate signal transmission, and improves the efficiency of resource utilization.

Abstract: According to an embodiment of the present disclosure, provided is a method for performing wireless communication by a first device. The method comprises the steps of: determining a sidelink resource pool for sidelink communication; transmitting MCS information to a second device through SCI on PSCCH transmitted on the sidelink resource pool; and transmitting PSSCH related to the PSCCH to the second device, wherein an MCS table related to the MCS information may be set for the first device for each resource pool.

Abstract: In accordance with an example embodiment of the present invention, a method comprises allocating a control channel resource in a wireless relay transmission frame on a wireless relay link; generating a control signaling based on at least one of a resource allocation scheme, a status of the wireless relay link and a traffic condition of the wireless relay link; mapping the control signaling to the allocated control channel resource via at least one of a time-first mapping, a frequency-first mapping, and a multiplexing mapping; and transmitting the control signaling in the allocated control channel resource on the wireless relay link to at least one associated relay node.

Abstract: To achieve higher-quality FeD2D communication. A communication apparatus including a communication unit that performs a wireless communication, and a control unit that performs a control to cause control information regarding allocation of a resource for a communication with a first apparatus via a first wireless link to be notified to a second apparatus via a second wireless link.

Abstract: Embodiments of this application provide a PSFCH sending method and an apparatus, and relate to the field of communication technologies, in particular, to V2X, an intelligent vehicle, autonomous driving, an intelligent connected vehicle, and the like. The method may include: A first terminal apparatus receives first sidelink data from a second terminal apparatus, and determines, based on a transmission resource of the first sidelink data, a feedback resource used to send SFCI. The transmission resource of the first sidelink data and the feedback resource include the same quantity of resource elements, for example, N resource elements, and N is a positive integer. When X resource elements are required for sending first feedback information, and X is less than N, the first terminal apparatus sends at least one piece of SFCI to the second terminal apparatus on the feedback resource through at least one PSFCH.

Abstract: Disclosed is a system and method of automatically generating an event-based request communication (“ERC”) and routing the ERC to a public safety answering point (“PSAP”) (or other call center) to service the ERC based on PSAP profiles that each specify capabilities of a given PSAP. A client device may be programmed to obtain the capabilities of a relevant PSAP, and generate and communicate an ERC based on the capabilities of the PSAP. The ERC may be generated in a format that the relevant PSAP is capable of processing. The format may include a voice call, a text message, an electronic mail message, a shortwave radio communication, and/or other type of broadband wireless or wireline communication.