21st week of 2022 patent applcation highlights part 75 |
Patent application number | Title | Published |
20220167303 | USER EQUIPMENT (UE) POSITIONING - A method for estimating the location of a target user equipment (UE) using a positioning system comprising a set of N positioning reference nodes (PRNs). The method includes determining, from the set of N PRNs, a particular subset of PRNs that minimizes or maximizes an objective function, wherein the objective function is a function that is adapted to map information about a given subset of the N PRNs to an error value indicating a positioning error of the target UE. The method also includes using the determined particular subset of PRNs to estimate the location of the target UE. | 2022-05-26 |
20220167304 | Two-Way Signal Positioning Method and Two-Way Signal Positioning System Thereof - A two-way signal positioning method and a two-way signal positioning system thereof are disclosed. The method includes the following steps: controlling a locating device to be measured to transmit a plurality of positioning signals of a plurality of transmission powers; causing a plurality of known locating devices to receive the plurality of positioning signals and return a plurality of response signals to the locating device to be measured; recording the strengths of the plurality of positioning signals, the strengths of the plurality of response signals, the plurality of corresponding receiving times and the coordinates of the plurality of known locating devices to a database; identifying the known locating devices corresponding to the stronger signals; and obtaining a signal strength-distance function and a signal strength-distance standard deviation function from the database so as to identify the device location of the locating device to be measured. | 2022-05-26 |
20220167305 | Devices and Methods for Automatically Labelling High-Accuracy Indoor Localization and Determining Location Information - A device, in a training phase, obtains Channel State Information (CSI) for one or more links between another device and at least one Access Point (AP), and in the training phase, estimates location information of the other device based on at least one geometric localization technique; and generates a database comprising CSI of the one or more links, each CSI being associated with an estimated location information. Further, a device, in a testing phase, obtains a database from another device, wherein the database comprises CSI of one or more links, each CSI being associated with an estimated location information, and in the testing phase, the device estimates CSI for one or more links between the device and at least one AP, and determine location information based on the estimated CSI of the one or more links and the database. | 2022-05-26 |
20220167306 | DATA RECEIVING METHOD, DATA SENDING METHOD, TERMINAL, AND NETWORK DEVICE - A data receiving method, a data sending method, a terminal, and a network device are provided. The data receiving method includes: receiving a paging message; and when the paging message includes indication information indicating that downlink data of the terminal is to be sent, obtaining the downlink data of the terminal. | 2022-05-26 |
20220167307 | METHOD AND APPARATUS USED IN WLAN NETWORKS - The application provides a method, including: generating a Physical Layer (PHY) Protocol Data Unit (PPDU) comprising both information for one or more first-generation stations (R1 STAs) and information for one or more second-generation stations (R2 STAs); and transmitting the PPDU to the one or more R1 STAs and the one or more R2 STAs, wherein a preamble portion of the PPDU comprises Resource Unit (RU) allocation entries corresponding to the one or more R1 STAs and RU allocation entries corresponding to the one or more R2 STAs. | 2022-05-26 |
20220167308 | SCRAMBLING AND DESCRAMBLING METHODS AND APPARATUSES - A scrambling method includes: determining a first scrambling sequence and a second scrambling sequence respectively; scrambling control information included in a control channel by using the first scrambling sequence, and scrambling, by using the second scrambling sequence, service data to be transmitted by a service channel; and sending the scrambled control information and the scrambled service data to a receiver through the sidelink respectively. | 2022-05-26 |
20220167309 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING WIRELESS SIGNAL IN WIRELESS COMMUNICATION SYSTEM - The present invention relates to a wireless communication system and, particularly, to a method comprising the steps of: receiving information related to interval Q between SS/PBCH blocks in a QCL relationship in an unlicensed band, through a PBCH; and estimating a downlink path loss for uplink transmission on the basis of a plurality of SS/PBCH blocks having the same modulo (X, Q) value as a specific SS/PBCH block index within a time window in the unlicensed band, and an apparatus therefor. | 2022-05-26 |
20220167310 | LONG PHYSICAL SIDELINK SHARED CHANNEL FORMAT FOR SIDELINK COMMUNICATION - Aspects presented herein may enable a sidelink device to report or to receive HARQ feedback for sidelink channels based on a long PSFCH format. In one aspect, an apparatus transmits, to a second UE, an indication to provide HARQ feedback for at least one sidelink channel. The apparatus transmits, to the second UE, the at least one sidelink channel. The apparatus receives, from the second UE, an ACK or a NACK for the at least one sidelink channel via a PSFCH, the PSFCH including a long PSFCH format and associated with a sidelink resource pool. | 2022-05-26 |
20220167311 | NEW RADIO (NR) SIDELINK (SL) CHANNEL ACCESS USING VIRTUAL COLLISION METRIC - Wireless communications systems and methods related to channel congestion estimations based on virtual collision metrics are provided. A user equipment (UE) may select a plurality of resources from a sidelink resource pool. The UE may request an evaluation of an availability of the plurality of resources and may receive an indication of the availability of the plurality of resources. The UE may further transmit, based on a virtual collision metric associated with the indication of the availability of the plurality of resources, a first sidelink transmission. | 2022-05-26 |
20220167312 | METHOD AND DEVICE FOR TRIGGERING MEASUREMENT/REPORT OF APERIODIC SIDELINK CHANNEL STATE INFORMATION ON BASIS OF RETRANSMISSION RESULT IN WIRELESS COMMUNICATION SYSTEM - Proposed is a method for operating a first device in a wireless communication system. The method may comprise: a step for requesting a report of a channel state, on the basis of information related to a sidelink resource and HARQ information; a step for transmitting an RS related to the measurement of the channel state to a second device; a step for receiving a measurement result related to the channel state from the second device; and a step for reporting the measurement result to a base station. | 2022-05-26 |
20220167313 | METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION, ELECTRONIC DEVICE, AND STORAGE MEDIUM - The present disclosure provides a method and an apparatus for transmitting control information, an electronic device and a storage medium. The method includes determining at least one PSCCH candidate on the selected at least one PSCCH resource when performing sidelink communication; and transmitting the PSCCH on the determined at least one PSCCH candidate. The technical solution of the present disclosure can fully utilize the control channel resources for transmitting the SCI in the V2X resource pool, so that when the same data resource is used for the sidelink transmission of different UEs, the degree of conflict of control messages between the UEs is reduced, and the negative impact of conflicts caused by different UE on performance is effectively improved, thereby improving the decoding performance of the sidelink control information. | 2022-05-26 |
20220167314 | METHOD AND APPARATUS FOR SELECTING CARRIER IN WIRELESS COMMUNICATION SYSTEM - The present disclosure relates to 5G (5th generation) or pre-5G communication systems to support the higher data rate after 4G (4th generation) communication systems such as LTE (Long Term Evolution). The present disclosure provides an apparatus and a method for effectively selecting a transmission carrier in a wireless communication system. The present disclosure relates to an operating method of a terminal in a wireless communication system, which including receiving configuration information from a base station and selecting a transmission carrier and a resource pool on the basis of the configuration information. | 2022-05-26 |
20220167315 | Wireless Device Sidelink Information - A first wireless device receives, from a second wireless device, at least one parameter indicating assistance information for time domain resource allocation for a sidelink between the first wireless device and the second wireless device. The first wireless device transmits, to a base station, a message comprising the at least one parameter. | 2022-05-26 |
20220167316 | METHOD AND APPARATUS FOR TRANSMITTING SERVICE DATA - A method and an apparatus for transmitting service data are disclosed. In technical solutions of the present disclosure, when an exclusive service does not completely occupy a bandwidth resource allocated to the exclusive service, data transmission of at least two candidate services on an actually unused bandwidth is supported. In this way, a waste of bandwidth resources can be reduced and network utilization can be improved. | 2022-05-26 |
20220167317 | DATA TRANSMISSION METHOD, TERMINAL DEVICE, AND NETWORK DEVICE - This application provides a data transmission method. The method includes: A terminal device receives first control information sent by a network device, where the first control information indicates configuration information of the terminal device or used to indicate BWP switching information used by the terminal device to perform BWP switching. When the first control information indicates the configuration information, the terminal device performs information configuration based on the configuration information. When the first control information indicates the BWP switching information, the terminal device performs BWP switching based on the BWP switching information. According to the method provided in embodiments of this application, the terminal device may obtain the configuration information or the BWP switching information by detecting only the first control information. This avoids a problem of high power consumption caused by the terminal device detecting DCI in a plurality of formats or keeping enabling detection in timing duration. | 2022-05-26 |
20220167318 | SYSTEMS AND METHODS FOR REDUCING TRANSCODING RESOURCE ALLOCATION DURING CALL SETUP TO MULTIPLE TERMINATIONS - In some implementations, an application server may receive, from a calling party user equipment, a call for a called party associated with multiple user equipment. The application server may provide to the multiple user equipment, and based on the call, a request for transcoding information associated with the multiple user equipment. The application server may assign a transcoding resource for handling the call, wherein the transcoding resource is provided in a network. The application server may receive, based on the request, the transcoding information from a particular user equipment of the multiple user equipment. The application server may provide the transcoding information to the transcoding resource, wherein the transcoding information causes the transcoding resource to establish and transcode the call between the calling party user equipment and the particular user equipment. | 2022-05-26 |
20220167319 | MPDU PADDING FOR HARQ OPERATION - In a wireless local area network system, a station (STA) generates a physical (PHY) protocol data unit (PPDU) including at least one subframe and information related to a subframe length, wherein the subframe may include a medium access control (MAC) protocol data unit (MPDU) and a padding bit. The length of the padding bit may be determined such that the length of the subframes is an integer multiple of a codeword length. The information related to the subframe length may be information on the number of codewords related to the subframe length. A step in which the STA transmits the PPDU may be comprised. | 2022-05-26 |
20220167320 | METHOD FOR TRANSMITTING DOWNLINK CONTROL INFORMATION AND BASE STATION, METHOD FOR RECEIVING DOWNLINK CONTROL INFORMATION, USER EQUIPMENT, AND STORAGE MEDIUM - A user equipment that has performed a random access procedure with respect to a base station may determine a DCI size to be monitored based on DCI size alignment and the base station may determine a DCI size to be used based on the DCI size alignment. The DCI size alignment may include aligning the size of a legacy UL DCI format and the size of a legacy DL DCI format after aligning the size of a new UL DCI format and the size of a new DL UCI format. Each of the new UL DCI format and the legacy UL DCI format is a DCI format used to schedule a physical uplink shared channel (PUSCH), and each of the new DL DCI format and the legacy DL DCI format is a DCI format used to schedule a physical downlink shared channel (PDSCH). | 2022-05-26 |
20220167321 | Physical Resource Block Bundling in Multi-TRP Operation - Wireless communication systems can include multiple Transmission and Reception Points (TRPs). Systems, devices, and techniques for control signaling of Precoding Resource block Group (PRG) size configuration for multi-TRP operations are described. A described technique includes determining, by a User Equipment (UE), a PRG size based on a downlink control information (DCI) message that provides scheduling information for a physical ?downlink shared channel (PDSCH); receiving, by the UE, a group of PDSCH transmissions from multiple TRPs that are transmitted in accordance with the DCI message; and decoding, by the UE, one or more of the PDSCH transmissions based on the PRG size. | 2022-05-26 |
20220167322 | USER EQUIPMENT AND BASE STATION DEVICE - A user equipment includes a receiving unit that receives information related to a transmission configuration state of a downlink shared channel from a base station device, a control unit that individually applies a configuration related to quasi co-location (QCL) to each of the downlink shared channels transmitted from a plurality of transmission reception points (TRPs) or panels, based on the information related to the transmission configuration state, and a communication unit that performs communication via the downlink shared channel to which the configuration related to the plurality of QCLs is individually applied. | 2022-05-26 |
20220167323 | ACCESS METHOD AND DEVICE FOR WIRELESS NETWORK - Provided are a wireless network access method and apparatus. The method includes: in a wireless network supporting a plurality of channel access approaches, using an access point to maintain a status of a traffic-stream-based or station-based traffic connection with a station; and using the access point to negotiate with the station or transmit control information to the station and to change a channel access approach used by the traffic-stream-based or station-based traffic connection. | 2022-05-26 |
20220167324 | METHOD AND UE FOR DETERMINING DEFAULT BEAM BEHAVIOR IN WIRELESS NETWORK - The disclosure relates to a pre-5G or 5G communication system to be provided for supporting higher data rates beyond a 4G communication system, such as LTE. A method includes receiving, by a UE, PDCCH information from a network entity, where the PDCCH information includes DCI and PDSCH information, and determining, by the UE, the default beam behavior based on a CORESET with a lowest ID among first and second CORESETs, in response to determining that a TCI state is not present in the DCI and the scheduling offset between reception of all transmission occasions of DL DCI and the corresponding PDSCH information of the serving cell is greater than or equal to the threshold. | 2022-05-26 |
20220167325 | RESOURCE INDICATION METHOD, AND DEVICE - A resource indication method in a communication system includes: determining a first time-frequency resource of a first antenna panel configured to send downlink data to a first terminal; determining a second time-frequency resource of a second antenna panel configured to send downlink data to a second terminal; generating preemption indication information indicating the second time-frequency resource in response to determining that the first antenna panel is the same as the second antenna panel and the first time-frequency resource overlaps with the second time-frequency resource; and sending the preemption indication information to the first terminal, such that the first terminal determines, based on the preemption indication information, an overlapped resource between the first time-frequency resource and the second time-frequency resource, and determines not to receive the downlink data on the overlapped resource. | 2022-05-26 |
20220167326 | MULTIPLE DOWNLINK CONTROL INFORMATION (DCI) MESSAGE HANDLING FOR MULTIPLE CONTROL RESOURCE SET (CORESET) GROUPS - This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer storage media, for multiple downlink control information (DCI) message handling for multiple control resource set (CORESET) groups. In one aspect, a user equipment (UE) may provide separate or joint feedback for data messages received from different CORESET groups. In some examples, the UE may be configured with code block group (CBG)-based transmissions for a component carrier (CC) or a CORESET group in a CC. If implementing a dynamic codebook, the UE may track separate transport block (TB)-based and CBG-based downlink assignment indexes (DAIs) for each CORESET group or may track joint TB-based and CBG-based DAIs across the set of CORESET groups to handle the CBG configuration. Additionally, or alternatively, if implementing a semi-static codebook, the UE may apply skipping rules across the set of CORESET groups or separately for each CORESET group to reduce signaling overhead. | 2022-05-26 |
20220167327 | DOWNLINK CHANNEL RECEIVING METHOD AND TERMINAL DEVICE - The present application discloses a downlink channel receiving method and a terminal device, including: receiving, by a terminal device, first downlink authorization information and second downlink authorization information that are sent by a network device, where the first downlink authorization information is used to indicate that the terminal device receives a first physical downlink shared channel PDSCH in a first time unit, the second downlink authorization information is used to indicate that the terminal device receives a second PDSCH in a second time unit, and at least one symbol of the first time unit and at least one symbol of the second time unit overlap in a time domain; determining, by the terminal device, according to a RNTI used to scramble the first downlink authorization information and the second downlink authorization information, a PDSCH that is preferentially decoded from the first PDSCH and the second PDSCH. | 2022-05-26 |
20220167328 | COMMUNICATION METHOD AND APPARATUS - Embodiments of this application provide example communication methods and apparatuses. One example method includes receiving, by a terminal device, N pieces of first information in N separate transmissions, where N is an integer greater than 1. The terminal device can then determine second information or transmission information of the second information based on at least a part of the N pieces of first information, where each of the N pieces of first information includes M bits, and M is an integer greater than or equal to 1. | 2022-05-26 |
20220167329 | URLLC ENHANCEMENT WITH MULTI-TRP/PANEL/BEAM USING FDM - In accordance with some embodiments, a method may include configuring, by a user equipment, at least a first transmission configuration index (TCI), a second TCI, and at least two non-overlapping frequency resource regions in a single time domain resource. The first TCI may be associated with at least one non-overlapped frequency resource region. The second TCI may be associated with at least one non-overlapped frequency resource region which not assigned to the first TCI. At least one association of a state of the first TCI, a state of the second TCI, and the at least one non-overlapping resource region may be changed in a next time domain repetition instance. | 2022-05-26 |
20220167330 | RESOURCE SELECTION WITH SIDELINK RECEIVER SENSING - Methods, systems, and devices for wireless communications are described. In some examples, a first UE may receive an indication of first resources from a second UE. In some examples, the second UE may be a UE configured to receive a transmission from a third UE over the first resources. In some such examples, the first UE may transmit, to a fourth UE, a sidelink transmission over available resources that exclude the first resources. Additionally, or alternatively, the second UE may be a UE that received sidelink control information from the third UE indicating the resources for transmission by the third UE to a fourth UE. In some such examples, the first UE may transmit, to the second UE, a sidelink transmission over available resources that exclude the first resources. | 2022-05-26 |
20220167331 | NETWORK NODES AND METHODS FOR HANDLING RESOURCE CONFIGURATIONS - The present disclosure relates in general to cellular radio network communication. In one of its aspects, the technology presented herein concerns a method performed by a network node in a wireless communication system for handling resource configurations for network nodes in an Integrated Access and Backhaul (IAB) network. The network node is connected to a core network of the wireless communications system and to at least one radio network node. The method includes providing, to a first radio network node and to at least one second radio network node, a message indicating a resource configuration for the first radio network node. The at least one second radio network node is a parent node to the first radio network node and the first radio network node is a child node to the at least one second radio network node. | 2022-05-26 |
20220167332 | DATA TRANSMISSION METHOD AND APPARATUS - A data transmission method includes: sending panel capability level information supported by a first device to a second device, wherein the panel capability level information supported by the first device is used for indicating whether two or more panels of the first device can be simultaneously activated and simultaneously used; receiving control information sent by the second device, wherein the control information comprises a target activation panel selected from the panels of the first device by the second device, and the identifier of a corresponding beam on a target use panel selected from the target activation panel by the second device; and performing data transmission with the second device using the corresponding beam on the target use panel. | 2022-05-26 |
20220167333 | TECHNIQUES FOR INDICATING PREFERRED BEAMS IN DUAL-CONNECTIVITY/CARRIER-AGGREGATION (DC-CA) SYSTEMS BASED ON DEFAULT OPERATING FREQUENCY MISMATCH - This disclosure provides systems, methods and apparatuses, including computer programs encoded on computer storage media, for a selection of a set of beams that a first cell or a second cell, or both, may use to communicate with a user equipment (UE) within a carrier-aggregation (CA) or dual-connectivity (DC) deployment. In one aspect, the UE may transmit an indication of the selected set of beams based on a mismatch between a default operating frequency (DOF) of antenna ports of each cell and antenna modules of the UE. For example, the UE may receive an indication of a DOF of each antenna port of the first cell and the second cell and the UE may compare the indicated DOFs with a DOF of each antenna module of the UE. The UE may select one or more ports that each cell may use to communicate with the UE based on the comparison. | 2022-05-26 |
20220167334 | OPTOELECTRONIC DEVICE - An optoelectronic device comprises a plurality of optoelectronic light sources being arranged on a first layer, in particular an intermediate layer being arranged between a cover layer and a carrier layer. The first layer comprises or consists of an at least partially transparent material and each optoelectronic light source of the plurality of optoelectronic light sources comprises an individual light converter for converting light emitted by the associated light source into converted light. The light converter of each optoelectronic light source is arranged on the first layer and/or the associated optoelectronic light source. | 2022-05-26 |
20220167335 | METHOD FOR TRANSMITTING AND RECEIVING UPLINK SIGNAL IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS THEREFOR - A method of transmitting an uplink signal by a user equipment in a wireless communication system includes receiving configuration information related to transmission of an uplink signal and transmitting the uplink signal based on the configuration information. The configuration information includes information indicating a specific beam related to a maximum permissible exposure (MPE) of a radio frequency (RF), and the transmission of the uplink signal is based on the specific beam. | 2022-05-26 |
20220167336 | USER TERMINAL AND RADIO COMMUNICATION METHOD - A user terminal according to an aspect of the present disclosure includes a control section that determines first spatial relation information (SRI) and second SRI for transmission of an uplink control channel using an identical resource, and a transmitting section that uses the identical resource to transmit the uplink control channel by employing the first SRI and to transmit the uplink control channel by employing the second SRI. According to an aspect of the present disclosure, appropriate SRI can be applied to a PUCCH. | 2022-05-26 |
20220167337 | DISTRIBUTED CONTROL INFORMATION FOR MULTIPLE PARTY COMMUNICATIONS FOR 5G OR OTHER NEXT GENERATION NETWORK - A distributed control information system for three party communications in a Vehicle to Everything (V2X) environment is disclosed. A first node can generate sidelink control information for a transmission between a second node and a third node. The first node can transmit the sidelink control information to the second node, and then the second node can transmit a portion of the sidelink control information relevant to the third node to the third node. In an embodiment, the first node can also send the third node portion of the sidelink control information to the third node directly, thus improving the reliability of the system. These transmissions can be performed via sidelink communications channels. | 2022-05-26 |
20220167338 | TRANSMISSION RESOURCE SWITCHING - Methods, systems, and devices for transmission resource switching are described. A wireless communication method is provided to comprise configuring, by a network device, a configuration message to facilitate a transmission resource switching among sets of resources; and communicating, by the network device, with a user device to perform the transmission resource switching. | 2022-05-26 |
20220167339 | BEAM FAILURE RECOVERY METHOD AND APPARATUS - This application provides a beam failure recovery method and an apparatus to reduce implementation complexity of a terminal in a BFR procedure. The method includes: A terminal receives configuration information sent by a network device, where the configuration information is used to indicate one or more uplink signal resources; the terminal sends an uplink signal based on the configuration information, and the network device measures the uplink signal and determines beam quality of an uplink resource corresponding to the uplink signal; and the network device sends a first response message to the terminal based on a measurement result of the uplink signal when a beam failure occurs, so that the terminal determines that a beam failure recovery succeeds. The technical solutions in this application are applicable to the BFR procedure. | 2022-05-26 |
20220167340 | SIDELINK RESOURCE MAPPING METHOD, SIDELINK RESOURCE TRANSMISSION METHOD, NETWORK DEVICE, AND TERMINAL DEVICE - A sidelink resource mapping method, a sidelink resource transmission method, a network device, and a terminal device are provided. The method includes: obtaining a group of PSFCH resources corresponding to each physical sidelink transmission channel resource in a group of physical sidelink transmission channel resources, where the physical sidelink transmission channel resource includes a PSSCH resource and/or a PSCCH resource; setting an index number for each physical sidelink transmission channel resource in the group of physical sidelink transmission channel resources according to a first preset order of a first resource factor; setting index numbers for the group of PSFCH resources according to a second preset order of a second resource factor; and configuring a mapping relationship between index numbers of the physical sidelink transmission channel resources and index numbers of PSFCH resources corresponding to the physical sidelink transmission channel resources. | 2022-05-26 |
20220167341 | METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING CONTROL INFORMATION IN A WIRELESS COMMUNICATION SYSTEM - Methods and an apparatuses are provided for transmitting and receiving signaling information in a digital broadcasting system. A method includes encoding first signaling information for a physical layer to generate a first coded block; encoding second signaling information to generate a second coded block; and transmitting a frame including the first coded block, the second coded block, and at least one physical layer pipe (PLP) data. The first signaling information has a fixed number of bits. The second signaling information has a variable number of bits. The first signaling information comprises information indicating a forward error correction (FEC) type used for the second signaling information. The second signaling information comprises information indicating a modulation scheme of a related PLP, and information indicating a code rate of the related PLP. | 2022-05-26 |
20220167342 | FREQUENCY AND STATE DEPENDENT USER EQUIPMENT BEAM PATTERNS - Techniques are provided for enabling user equipment (UE) positioning based on angle estimation in millimeter wave (mmW) bands. An example method for determining a location of a mobile device includes transmitting array gain information to a network entity, the array gain information including beam pattern information based at least in part on a sub-band and a state of the mobile device, receiving one or more reference signals in one or more sub-bands, wherein a receive beam for each of the one or more reference signals is based at least in part on the sub-band the one or more reference signals are being received in, and on a current state of the mobile device, determining measurement values based on the one or more reference signals, and determining the location of the mobile device based at least in part on the measurement values. | 2022-05-26 |
20220167343 | OPTIMIZED UE BEAMFORMING WITH NULL SPACE REPORT - A configuration for optimized UE beamforming with a null space report. The apparatus establishes a connection with a base station. The apparatus transmits, to the base station, a UE report comprising one or more beamforming capabilities of the UE. The apparatus receives, from the base station, a null space report comprising null space information for the UE based on the beamforming capabilities reported by the UE | 2022-05-26 |
20220167344 | UE NULL SPACE REPORT - A configuration for providing a UE null space report to optimize beam management for multi-UE communication. The apparatus transmits, to the base station, a null space report indicating one or more parameters for at least one null space of the UE based on the multiple antenna elements. The apparatus receives, from the base station, a downlink signal based on the null space report of the UE. | 2022-05-26 |
20220167345 | METHOD AND APPARATUS FOR ENHANCED RESOURCE ALLOCATION IN SL COMMUNICATION - Methods and apparatuses in a wireless communication system. A method of operating a first user equipment (UE) comprises: receiving, from a second UE, inter-UE coordination information including sidelink (SL) resources and a zone identification (ID) for resource allocation for transmission of SL data; identifying a transmission range for the transmission of the SL data; calculating, based on the zone ID, a distance between the second UE and the first UE; determining whether the inter-UE coordination information is valid based on the transmission range and the distance; identifying the SL resources based on a determination that the inter-UE coordination information is valid; and transmitting the SL data. | 2022-05-26 |
20220167346 | CONCURRENT CONNECTIVITY WITH BOTH 4G AND 5G NETWORKS FOR MOBILE DEVICES - In 5G Non-Standalone (NSA), to balance the load on 5G users and 4G users effectively, the disclosed technology selects the proper secondary cell group (SCG), when the master cell group (MCG) is provided by 4G infrastructure. E-UTRAN New Radio-Dual Connectivity (ENDC) allows users to connect to a 4G MCG and a 5G SCG (SCG). The technology selects the SCG based on each user's application's attributes such as UL/DL data volume, speed or bandwidth. | 2022-05-26 |
20220167347 | TRANSCEIVER FOR CONDITIONALLY PARTICIPATING IN AT LEAST ONE COMMUNICATION SERVICE - 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. | 2022-05-26 |
20220167348 | MULTIPLEXING HIGH PRIORITY AND LOW PRIORITY UPLINK CONTROL INFORMATION ON A PHYSICAL UPLINK SHARED CHANNEL - Methods, systems, and devices for wireless communications are described. A user equipment (UE) may determine that a high priority uplink control information (UCI) message, a low priority UCI message, and an uplink shared channel message overlap. The UE may select a first set of resources on the physical uplink shared channel for the high priority UCI message then select a second set of resources on the physical uplink shared channel for the low priority UCI message. The second set of resources may be non-overlapping with the first set of resources. The UE may transmit the high priority UCI message on the first set of resources, the low priority UCI message on the second set of resources, and the uplink shared channel message on a third set of resources on the physical uplink shared channel. | 2022-05-26 |
20220167349 | SPATIALLY MULTIPLEXING PHYSICAL UPLINK CONTROL CHANNEL (PUCCH) AND SOUNDING REFERENCE SIGNAL (SRS) - A design is provided for spatially multiplexing uplink channels. A user equipment (UE) detects that a Physical Uplink Control Channel (PUCCH) and a Sounding Reference Signal (SRS) are to be transmitted simultaneously. The UE decides to spatially multiplex the PUCCH and the SRS for simultaneous transmission via different sets of one or more antennas. The UE determines time and frequency resources for the PUCCH and the SRS to avoid collision of at least a portion of the PUCCH with the SRS. The UE transmits the spatially multiplexed PUCCH and SRS using the determined time and frequency resources. | 2022-05-26 |
20220167350 | UPLINK TRANSMISSION TIME DOMAIN RESOURCE DETERMINING METHOD AND APPARATUS - This application provides an uplink transmission time domain resource determining method and an apparatus. The uplink transmission time domain resource determining method in this application includes: receiving first information sent by a network device, where the first information is used to configure a time domain resource of a physical uplink shared channel PUSCH occasion, and the first information includes guard period configuration information and time domain resource configuration information of the PUSCH occasion; and determining time domain resources of a plurality of first PUSCH occasions based on the first information, where all time domain symbols of each first PUSCH occasion are in a same slot, and a time domain interval between at least two adjacent first PUSCH occasions in the plurality of first PUSCH occasions is greater than or equal to a guard period configured based on the guard period configuration information. | 2022-05-26 |
20220167351 | COORDINATED AND DISTRIBUTED COLLISION REPORTING IN CELLULAR VEHICLE-TO-EVERYTHING (CV2X) NETWORKS - A method of wireless communication at a user equipment (UE) includes receiving a first collision report (s), each first collision report indicating at least one first monitored subset of sidelink resources that were monitored by a remote sidelink UE. The method also includes transmitting a second collision report indicating allocation collisions detected by the UE on a second monitored subset(s) of sidelink resources. Each of the second monitored subset(s) of sidelink resources differing from each of the first monitored subset(s) of sidelink resources indicated in the received first collision report(s). The second collision report further comprising an indication of each of the second monitored subset(s) of sidelink resources. | 2022-05-26 |
20220167352 | USER EQUIPMENT AND SCHEDULING NODE - The present disclosure relates to a user equipment, UE, and a scheduling node, as well as to the corresponding methods. In particular, a downlink control information, DCI, signaling carries a Transmission Configuration Indication, TCI, indicator specifying that two or more TCI states are configured; and an indication indicating time-domain resources for transmissions and associations of the time-domain resources with the two or more TCI states, wherein each of the time-domain resources is associated with one of the two or more TCI states; wherein the transceiver, in operation, receives or transmits, for each of the two or more TCI states, data on the time-domain resources associated with the respective TCI state. | 2022-05-26 |
20220167353 | METHOD AND APPARATUS FOR CONFIGURING DM-RS FOR V2X - A method includes mapping, based on a first group-hopping associated with a first time resource, a first demodulation-reference signal (DM-RS) in a first symbol in the first time resource; mapping, based on a second group-hopping associated with the first time resource and with an offset, a second DM-RS in a second symbol in the first time resource; mapping, based on a third group-hopping associated with a second time resource, a third DM-RS in a third symbol in the second time resource; mapping, based on a fourth group-hopping associated with the second time resource and with an offset, a fourth DM-RS in a fourth symbol in the second time resource; and transmitting, to a second wireless user device, the first DM-RS, the second DM-RS, the third DM-RS, and the fourth DM-RS. | 2022-05-26 |
20220167354 | METHOD FOR THE BIDIRECTIONAL TRANSMISSION OF DATA, IN PARTICULAR SENSOR DATA, AND RADIO-CAPABLE NODE - A method for transmitting data or sensor data by radio between a preferably fixed battery-operated node and base station in a communication system with bidirectional radio transmission, includes providing a base station communication module having a first frequency transmitter, and a node communication module having a first frequency transmitter and second frequency transmitter with lower frequency. The node communication module transmits data in the uplink to the base station communication module by splitting a radio telegram into data packets transmitted successively with temporal spacing. The base station communication module transmits data in the downlink to the node communication module by splitting a radio telegram into data packets transmitted successively with temporal spacing. To improve downlink reception quality, two calibrations of first and second node frequency transmitters occur during transmission of the sum of a sequence of uplink data packets and subsequent sequence of downlink data packets including periods therebetween. | 2022-05-26 |
20220167355 | RESOURCE ALLOCATION IN A NETWORK SLICE - An apparatus is disclosed, the apparatus comprising means for assigning a plurality of user devices, flows and/or data bearers to a network slice of a plurality of network slices, determining whether transmissions via the network slice satisfy a target and, based on determining whether transmissions via the network slice satisfy the target, adjusting a weighted resource allocation metric associated with each user device, flow and/or data bearer of said network slice using one or more calculated offsets, the offsets being calculated so that respective weights, associated with each user device, flow or data bearer on said network slice, are adjusted such that their resource allocations are substantially proportional to their associated weight. The apparatus means may also allocate to the user devices, flows and/or data bearers, based on their respective adjusted weighted resource allocation metrics, transmission resources of the network. | 2022-05-26 |
20220167356 | CONTROL INFORMATION TRANSMISSION METHOD, RETRANSMISSION METHOD AND APPARATUS, TERMINAL, AND STORAGE MEDIUM - A control information transmission method includes: receiving, on a time slot n of a PUSCH, uplink data sent by a terminal, and sending, at a specified frequency-domain position on a time slot n+k of a PDSCH, control information to the terminal, wherein both n and k are integers. | 2022-05-26 |
20220167357 | COMMUNICATION CONTROL DEVICE, COMMUNICATION DEVICE, AND COMMUNICATION CONTROL METHOD - A communication control device includes: a selection unit that selects, on the basis of a protection target range which is set to the air above a communication device of a second wireless system on the basis of a position of the communication device of the second wireless system which secondarily uses a frequency resource primarily used by a first wireless system, a communication device of the first wireless system as a target for calculating interference applied by the communication device of the second wireless system. | 2022-05-26 |
20220167358 | PERFORMING MEASUREMENTS ON DEACTIVATED SECONDARY CELLS - Methods, systems, and devices for wireless communication are described. Generally, the described techniques provide for efficiently performing measurements and other functions in preparation for communicating with a base station on a secondary cell (SCell). In particular, a user equipment (UE) may switch to a certain bandwidth part (BWP) (e.g., a dormant BWP) on an SCell when the SCell is deactivated, and the UE may perform the appropriate measurements and functions on this BWP (e.g., based on reference signals received on this BWP). In some cases, the UE may determine to switch to the BWP for performing the appropriate measurements and functions based on an inactivity timer expiring or based on an indication from a base station (e.g., on a primary cell (PCell)). Accordingly, once the UE activates the SCell for communications with a base station, the latency associated with preparing for communicating on the SCell may be reduced. | 2022-05-26 |
20220167359 | METHODS FOR FAST SERVING CELL ACTIVATION WITH SHORT CHANNEL-STATE INFORMATION REPORTING - A method for communicating, by user equipment (UE), on a secondary cell (SCell) with fast activation or deactivation includes obtaining channel state information (CSI) configuration data including a short CSI reporting scheme that indicates a particular number of CSI reports for transmitting on physical uplink control channel (PUCCH) resources by the UE. The method includes sending the particular number of CSI reports on the PUCCH resources in accordance with the CSI configuration data. The CSI configuration data can be received from a serving cell of a new radio (NR) access node (gNB) in a medium access control (MAC) control element (CE) that indicates a status of a short CSI report configuration within a configuration list, and wherein the UE sends one or more of the CSI reports in accordance with the status of the short CSI report configuration. | 2022-05-26 |
20220167360 | INDICATION METHOD AND USER EQUIPMENT - Provided are an indication method, and user equipment (UE). The indication method includes: detecting a preemption indication message after the UE receives a uplink grant; discarding a portion of uplink data or all of uplink data corresponding to the uplink grant, when the uplink data is after a symbol that is X symbols after the preemption indication message, wherein the X=t1+TA, the t1 is a time taken by the UE to decode the preemption indication message and the t1 is related to a capability of the UE, the TA is a timing advance value. | 2022-05-26 |
20220167361 | METHOD AND APPARATUS FOR CARRIER AGGREGATION IN SIDELINK COMMUNICATION - A method and apparatus for carrier aggregation is disclosed. In one embodiment, a method performed by a first wireless communication node, comprising: receiving a downlink signal containing first information from a second wireless communication node, and based on at least a portion of the first information, determining first resource information to perform sidelink communication between the first wireless communication node and at least one third wireless communication node. | 2022-05-26 |
20220167362 | COMMUNICATION PROCESSING METHOD AND COMMUNICATION PROCESSING APPARATUS - This application provides a communication processing method, a communication processing apparatus, and a system, to improve resource utilization. A first terminal device generates first information. The first terminal device sends the first information to a network device, where the first information is used to indicate any one or more of the following content: information indicating that the first terminal device releases a first resource; the first resource released by the first terminal device; and information indicating that the first terminal device requests a second resource from the network device. | 2022-05-26 |
20220167363 | DATA PROCESSING METHOD AND APPARATUS, COMMUNICATION DEVICE, AND STORAGE MEDIUM - A method, apparatus, and storage medium for data processing are provided. The method includes determining a data priority of data to be transmitted in the communication device. The data priority is a first priority indicating that the data is transmitted by using a network slice, or a second priority indicating that the data is transmitted without using the network slice. The method also includes determining a transmission configuration according to the data priority of the data to be transmitted. The transmission configuration is a first configuration corresponding to the first priority, or a second configuration corresponding to the second priority. | 2022-05-26 |
20220167364 | RADIO COMMUNICATION NODE AND RADIO COMMUNICATION METHOD - A radio communication node acquires configuration information on a radio resource for a child node in IAB node. The configuration information includes configuration information 1 that includes information on a radio resource transmitted by a network to IAB node, and configuration information 2 that includes information on a radio resource that is handled as a radio resource that is always available as a radio resource for child node. | 2022-05-26 |
20220167365 | METHOD AND APPARATUS FOR RESOURCE ALLOCATION IN V2X - Method and apparatus for resource allocation in V2X are disclosed. One method of a network equipment includes receiving a configuration request from a first UE, which is used to indicate that the first UE intends to assist in resource allocation for a group of UEs, wherein, the configuration request includes one or more of a group ID, group member information, the first UE ID and the first UE capability; determining one or more of the first UE are schedulers assisting in resource allocation for the group of UEs; transmitting a configuration response to the determined one or more of the first UE, which is used to indicate that the determined one or more of the first UE are the schedulers assisting in resource allocation for the group of UEs. | 2022-05-26 |
20220167366 | RESOURCE SCHEDULING METHOD, RESOURCE DETERMINING METHOD, ENODEB, AND USER EQUIPMENT - Provided are a resource scheduling method, a resource determining method, an eNB, and a user equipment. The resource scheduling method for wireless communication is performed by the eNB. The wireless communication involves at least a first carrier and a second carrier. The resource scheduling method includes: transmitting a DCI in the first carrier to a UE to schedule downlink resources for a PDSCH of the second carrier, wherein the eNB is able to start transmitting a burst in the second carrier at a flexible time independent of the subframe boundaries of the second carrier after the second carrier is occupied by the eNB, and the DCI for a flexible PDSCH of the burst different from the normal PDSCH of the second carrier contains information on the time period scheduled for the flexible PDSCH. The flexible PDSCH and its corresponding RS can reuse the DwPTS subframe structure for minimal specification impact. | 2022-05-26 |
20220167367 | EFFICIENT SIGNALING OF RATE MATCHING PATTERNS - A method, network node and wireless device for efficient signaling of rate matching patterns are disclosed. According to one aspect, a network node is configured to indicate to a wireless device whether at least one resource element, RE, associated with a reference signal is one of available and not available for physical downlink shared channel, PDSCH-to-RE mapping, the at least one RE associated with the reference signal being at least one RE in a same orthogonal frequency division multiplex, OFDM, symbol as the reference signal; and transmit signaling according to the PDSCH-to-RE mapping, the PDSCH being one of mapped and not mapped to the at least one RE associated with the reference signal based on the indication. According to another aspect, a wireless device is configured to receive the indication from the network node; and receive the PDSCH based on the indication. | 2022-05-26 |
20220167368 | Inter-Cell Fractional Frequency Reuse Scheduler - Systems and methods are disclosed to address inter-cell interference in a heterogeneous network. In one embodiment, a system is disclosed, comprising: a coordinating node situated between a radio access network and a core network; and a first base station in the radio access network in communication with the coordinating node, wherein: the coordinating node has a coordinating scheduler with a first scheduling period; the first base station has a first base station scheduler with a second scheduling period shorter than the first scheduling period; the coordinating scheduler is configured to send a resource reservation list and a resource restriction list to the first base station scheduler once during each first scheduling period; and the first base station is configured to receive the resource reservation list and the resource restriction list and to use the resource reservation list and the resource restriction list when performing mobile device resource scheduling. | 2022-05-26 |
20220167369 | INTER-MODULATION AVOIDANCE FOR TRANSMISSION ON DIFFERENT FREQUENCIES - A method, system and network node are disclosed. A network node for communication with a wireless device that is configured for uplink transmission on a first carrier using a first Radio Access Technology, RAT, and on a second carrier using a second RAT is provided. The network node includes processing circuitry configured to determine whether to schedule the wireless device for uplink and whether to schedule the wireless device for uplink and downlink communications, in a transmission time interval, TTI, according to the first RAT based at least in part on an intermodulation distortion quantity associated with uplink communications according to both the first RAT and the second RAT, and optionally schedule the wireless device according to the determination. | 2022-05-26 |
20220167370 | MEASUREMENT METHOD, TERMINAL DEVICE, AND NETWORK DEVICE - Embodiments of this disclosure provide a measurement method, a terminal device, and a network device. The measurement method includes: receiving a measurement adjustment related parameter configured by a network device; and adjusting a radio resource management RRM measurement mode based on the measurement adjustment related parameter. According to the embodiments of this disclosure, effective switching or adjustment between different RRM measurement modes can be implemented, and a ping-pong effect of measurement is avoided, while power consumption of the terminal device is reduced. This prevents the terminal device from frequently adjusting the configuration of RRM measurement, and ensures configuration flexibility of the network device. | 2022-05-26 |
20220167371 | METHODS, APPARATUS AND COMPUTER-READABLE MEDIUMS RELATING TO UPLINK TRANSMISSIONS - One embodiment provides a method performed by a wireless device. The method comprises: receiving, from a network node, a configuration message comprising an indication of preconfigured radio resources for uplink transmissions; obtaining a synchronization status of the wireless device with respect to the network node; and adapting use of the preconfigured radio resources based on the synchronization status of the wireless device with respect to the network node. | 2022-05-26 |
20220167372 | METHODS, APPARATUS AND SYSTEMS FOR DETERMINING A TRANSMISSION POWER FOR AN UPLINK TRANSMISSION - Methods, apparatus and systems for determining a transmission power for an uplink transmission are disclosed. In one embodiment, a method performed by a wireless communication device is disclosed. The method comprises: determining or applying a transmission power for an uplink transmission of the wireless communication device based at least partially on a time threshold associated with the uplink transmission, wherein the time threshold indicates a latest time the transmission power should be determined; and performing the uplink transmission based on the transmission power to a wireless communication node. | 2022-05-26 |
20220167373 | DELAY-AWARE BANDWIDTH SCHEDULING FOR WIRELESS COMMUNICATION NETWORK - A device is provided. The device includes: at least one antenna, a plurality of buffer sets, and a circuit. Each buffer set includes a plurality of queue buffers, and each queue buffer is dedicated for a respective application category. The circuit communicates with one or more stations through the at least one antenna. In response to the circuit determining that a plurality of incoming frames or packets are classified into the same application category, the circuit performs an intra-Access Category (intra-AC) scheduling mechanism to determine priorities of data stored in the queue buffers in the same application category according to QoS (quality-of-service) requirements of each station so as to arrange for an MU (multi-user) PPDU (physical-layer protocol data unit) to be transmitted to at least a portion of the stations. | 2022-05-26 |
20220167374 | COMMUNICATION METHOD AND APPARATUS - A communication method and apparatus are provided. The method may be applied to internet of vehicles, for example, V2X, LTE-V, or V2V, or may be applied to fields such as intelligent driving and an intelligent connected vehicle. The method includes: A first device determines a first resource and a second resource; and the first device sends or receives first data on a resource other than at least one time domain symbol on the first resource, and sends or receives control information on the second resource, when the first resource and the second resource overlap in the at least one time domain symbol; or the first device sends or receives first data on the first resource, and discards or skips receiving control information in at least one time domain symbol. | 2022-05-26 |
20220167375 | CONTROL SIGNALING DESIGN FOR IMPROVED RESOURCE UTILIZATION - Methods and apparatuses for PDCCH reception and transmission. A method for PDCCH reception includes transmitting a capability for receptions of PDCCHs on a downlink (DL) cell. PDCCH receptions on the DL cell are according to (X | 2022-05-26 |
20220167376 | RESOURCE SELECTION WITH TRANSMITTER SENSING - Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may monitor for sidelink messages among multiple UEs using transmission-side sensing. The first UE may monitor for sidelink messages over a transmit beam selected for transmitting data from the first UE. The first UE may receive, from a second UE, a sidelink message including an indication of resources reserved for sidelink transmissions to the second UE. Based on the indication, the first UE may select available resources over which to transmit data. The first UE may receive the sidelink message over a sidelink feedback channel. | 2022-05-26 |
20220167377 | METHOD OF OPERATING A COMMUNICATION SYSTEM - An embodiment of the invention relates to a method of operating a communication system that comprises a master node (MN) and at least two slave nodes (SN | 2022-05-26 |
20220167378 | USER TERMINAL AND RADIO COMMUNICATION METHOD - A user terminal according to an aspect of the present disclosure includes a receiving section that receives downlink control information (DCI) used for scheduling of a plurality of downlink shared channels with different antenna port groups for a demodulation reference signal, and a control section that, when information indicating that a certain field that indicates a transmission configuration indication (TCI) state is present in the DCI is not configured, commonly or individually controls a TCI state of each of the plurality of downlink shared channels. According to one aspect of the present disclosure, it is possible to preferably perform DL communication even when multiple panels/TRPS are used. | 2022-05-26 |
20220167379 | DATA TRANSMISSION METHOD, NETWORK DEVICE AND USER EQUIPMENT - A method for data transmission, a network device, user equipment, a chip, and a computer-readable storage medium are provided. The method includes that: a UE receives downlink information from a network device, the downlink information includes: scheduling information for a downlink (DL) resource, and indication information or determining an uplink (UL) resource paired with the DL resource. | 2022-05-26 |
20220167380 | Communication Method And Apparatus - The disclosure provides example communication methods and apparatuses. One example method includes that a network device sends a first message to a terminal apparatus, where the first message indicates the terminal apparatus to perform BWP switching. In addition, the network device send scheduling information to the terminal apparatus within first duration after sending the first message, where the scheduling information is used to schedule data of the terminal apparatus. According to the foregoing method, the network device can continue to schedule uplink and downlink data of the terminal apparatus within the first duration after sending IMP switching signaling to the terminal apparatus. | 2022-05-26 |
20220167381 | INFORMATION TRANSMISSION METHOD AND DEVICE, COMPUTER EQUIPMENT AND STORAGE MEDIUM - The present application relates to an information transmission method and device, a computer equipment and a storage medium. A terminal determines SR resources and PUSCH resources according to control signaling sent by a network side device; if the SR resources and the PUSCH resources are overlapped in time domain, and the SR resources and/or the PUSCH resources satisfy preset conditions, the SR information is multiplexed into the PUSCH resources. A specific method of sending SR is provided when the SR is overlapped with the PUSCH in time domain, thereby guaranteeing the SR transmission. | 2022-05-26 |
20220167382 | METHOD FOR DETERMINING ASSOCIATION BETWEEN LOGICAL CHANNEL GROUPS, APPARATUS, AND SYSTEM - This application provides a method for determining an association between logical channel groups, including: The first backhaul node receives a first buffer status report from a first device, where the first buffer status report is used to determine uplink buffer statuses of one or more first logical channel groups of a MAC entity corresponding to the first backhaul node and the first device. The first backhaul node determines, based on the one or more first logical channel groups and a first mapping relationship, second logical channel groups associated with the one or more first logical channel groups, where a second device is a parent node of the first backhaul node, and the first mapping relationship includes a mapping relationship between the one or more first logical channel groups and one or more second logical channel groups of a MAC entity corresponding to the first backhaul node and the second device. | 2022-05-26 |
20220167383 | USER EQUIPMENTS, BASE STATIONS AND METHODS FOR PROCESSING OF PRIORITY INDICATION - A user equipment (UE) is described. The UE includes receiving circuitry configured to receive a master information block that includes first information used for configuring a control resource set (CORESET) with an index “0”. The receiving circuitry is also configured to receive a radio resource control (RRC) message that includes second information used for configuring an index of CORESET. The receiving circuitry is also configured to monitor a physical downlink control channel (PDCCH) for downlink control information (DCI) format. The UE also includes transmitting circuitry configured to perform, based on a priority, a PUSCH transmission. The priority is defined as that a PUSCH transmission corresponding to a PDCCH detected in a CORESET with the lowest index has the highest priority, except for a PUSCH transmission corresponding to a PDCCH detected in the CORESET with the index “0”. | 2022-05-26 |
20220167384 | TRANSMISSION INSTRUCTION METHOD, DEVICE, TERMINAL, BASE STATION AND STORAGE MEDIUM - Disclosed are an transmission indication method and apparatus, a terminal, a base station and a storage medium. The transmission indication method is applied to a terminal and includes: control signaling sent by a base station is received; an uplink transmission control parameter of an uplink reference signal is indicated through the control signaling; and the uplink reference signal is transmitted based on the uplink transmission control parameter. | 2022-05-26 |
20220167385 | USER EQUIPMENT, BASE STATION APPARATUS AND COMMUNICATION METHOD - A user equipment including: a transmission unit that transmits a signal to a base station apparatus using a preconfigured uplink resource; a reception unit that receives a signal from the base station apparatus; and a control unit that starts or restarts a predetermined timer in response to receiving the signal from the base station apparatus. | 2022-05-26 |
20220167386 | USER TERMINAL AND RADIO COMMUNICATION METHOD - A user terminal according to an aspect of the present disclosure includes a receiving section that receives information indicating or activating one of a plurality of sets, each of the plurality of sets containing a plurality of time offsets between a time unit receiving downlink control information and a time unit receiving a downlink shared channel scheduled by way of the downlink control information or transmitting an uplink shared channel scheduled by way of the downlink control information, and a control section that controls falling into a sleep state based on the set indicated or activated by the information. | 2022-05-26 |
20220167387 | SYSTEMS AND METHODS FOR DATA TRANSMISSION IN AN INACTIVE STATE - Control signaling mechanisms are provided to support data transmissions to or from a user equipment (UE) in an inactive state. In some embodiments, a UE in an inactive state receives DCI including: a cyclic redundancy check (CRC) scrambled by a radio network temporary identifier (RNTI) that is specific to a group of UEs, the group of UEs including the UE; and a resource assignment for a data transmission to the UE. The data transmission is then received on a physical shared channel. In further embodiments, a UE in an inactive state receives DCI including: a CRC scrambled by a paging RNTI; and a resource assignment for a paging message to the UE. A data transmission is received by the UE in the paging message or in a further transmission that is scheduled by the paging message. | 2022-05-26 |
20220167388 | Methods And Devices For Enhanced Dai - A communication method includes: obtains a first DAI in a first downlink control channel associated with transmission of a first transport block, wherein the first DAI indicates a first scheduling assignment for the first transport block; obtains a second DAI in a second downlink control channel associated with transmission of a second transport block, wherein the second DAI indicates a second scheduling assignment for the second transport block; determines that at least one value of the second DAI is an assigned value identical to a value of the first DAI. | 2022-05-26 |
20220167389 | METHOD FOR TRANSMITTING AND RECEIVING DOWNLINK DATA IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE FOR SAME - A method for transmitting and receiving downlink data in a wireless communication system, and a device for same are disclosed. Specifically, the method includes the steps of: receiving setting information; receiving downlink control information (DCI); and receiving a plurality of transmission occasions of the same transport block based on the DCI, wherein a repetition scheme based on time division multiplexing (TDM) is set based on the setting information, the DCI includes a time domain resource assignment field, resource allocation in a time domain for a first transmission occasion may be determined based on the time domain resource assignment field of the DCI, and the resource allocation in the time domain for a second transmission occasion may be determined based on the resource allocation in the time domain for the first transmission occasion. | 2022-05-26 |
20220167390 | METHOD AND APPARATUS FOR TRANSMITTING FEEDBACK INFORMATION, METHOD AND APPARATUS FOR RECEIVING FEEDBACK INFORMATION, TERMINAL, AND MEDIUM - A method for generating feedback information, applied to a terminal, includes receiving a first downlink control information, wherein a downlink physical channel scheduled by the first downlink control information is contained in a first channel group, and the first downlink control information is used to indicate the terminal to transmit a feedback information corresponding to two channel groups, and determining an order of the feedback information corresponding to the two channel groups in a feedback information codebook according to the first downlink control information. | 2022-05-26 |
20220167391 | Code Block Group Retransmission using Configured Grant - A wireless device receives one or more radio resource configuration messages indicating periodic radio resources of a first configured grant. The wireless device transmits, via resource occasions of the periodic radio resources, one or more first code block groups of a first transport block, and one or more second code block groups of a second transport block. One or more downlink control information are received indicating negative acknowledgements for: the one or more first code block groups and the one or more second code block groups. The wireless device retransmits, via a first radio resource occasion of the periodic radio resources of the first configured grant, the one or more first code block groups and the one or more second code block groups. | 2022-05-26 |
20220167392 | TECHNIQUES FOR SEMI-STATIC CODEBOOK DESIGN - Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a grant scheduling a downlink transmission of a set of configurable downlink transmissions. The downlink transmission may include reference slots corresponding to offset values associated with one or more feedback occasions. The UE may construct a feedback codebook based on a first quantity of slots in the set of configurable downlink transmissions, a second quantity of reference slots in the set of configurable downlink transmissions, and a third quantity of configurable offset values associated with one or more feedback occasions. Based on a size of the feedback codebook, the UE may generate feedback bits for reporting whether the UE successfully received a downlink transmission in corresponding slots. In some examples, the UE may identify a slot with a symbol reserved for an uplink transmission, and skip generating a corresponding feedback bit for the identified slot. | 2022-05-26 |
20220167393 | RELIABILITY ENHANCEMENT FOR USER EQUIPMENT WITH PARTIAL REPETITIONS IN CONFIGURED GRANT - Methods and systems for reliability enhancement for User Equipment (UE) with partial repetitions in Configured Grant (CG) are provided. According to one aspect, a method, performed by a UE in a Fifth Generation (5G) network, comprises: receiving data to be transmitted as uplink (UL) transmissions in CG resources K number of times within a CG period; determining that the number of Transmission Occasions (TOs) remaining within the CG resources and within the CG period for the UE is less than K; and either: transmitting the data within the remaining TOs within the CG resources and also within TOs within shared resources such that the transmission is performed at least K number of times; waiting until the beginning of the next CG period to transmit K number of times within the CG resources; or transmitting the data within the remaining TOs within the CG resources with an increased power. | 2022-05-26 |
20220167394 | METHOD AND APPARATUS FOR DETECTING UNLICENSED FREQUENCY BAND - A method and apparatus for detecting an unlicensed frequency band. The method includes: determining whether a detection mechanism for a channel in an unlicensed frequency band needs to be adjusted based on a preset communication parameter; in response to that the detection mechanism needs to be adjusted, determining an adjusted detection mechanism; and detecting the channel in the unlicensed frequency band based on the adjusted detection mechanism. | 2022-05-26 |
20220167395 | INFORMATION INDICATION METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM - An information indication method and apparatus, a device, and a storage medium, relating to the technical field of communications. The method comprises: receiving a random access response (RAR) message ( | 2022-05-26 |
20220167396 | CONTENTION WINDOW SIZE ADJUSTMENT FEEDBACK - Embodiments of the present disclosure relate to apparatuses, methods and computer readable storage media for contention window size (CWS) adjustment feedback. The first device comprises at least one processor; and at least one memory including computer program codes; the at least one memory and the computer program codes are configured to, with the at least one processor, cause the device at least to receive at least one transport block from a second device on a predetermined bandwidth part for a transmission from the second device to the first device, the at least one transport block transmitted in a set of subbands of the predetermined bandwidth part; generate a feedback based on a set of reception states of the at least one transport block in the set of subbands; and transmit the feedback to the second device so that the second device adjusts a contention window size (CWS) for a further transmission from the second device to the first device. In this way, a feedback corresponding to interference conditions with a certain subband may be provided for the CWS adjustment and the signalling overhead is significantly reduced. | 2022-05-26 |
20220167397 | ADAPTING UE SERVING CELL PROCEDURES BASED ON DL CCA OPERATIONAL INFORMATION - A method by a wireless device includes receiving a message from a radio access network, RAN, node serving the wireless device including an indication of failure of a clear channel assessment, CCA, procedure by the RAN node on a wireless channel, and adapting a serving cell procedure in response to the message. A method by a RAN node, includes performing a CCA on a downlink channel, determining based on the CCA whether or not the downlink channel is occupied, and transmitting a message to a wireless device including an indication of a CCA failure based on a determination that the downlink channel was occupied. Related wireless devices and network nodes are disclosed. | 2022-05-26 |
20220167398 | METHOD FOR TRANSMITTING AND RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE SUPPORTING SAME - A method for transmitting and receiving a signal in a wireless communication system and a device supporting same, according to one embodiment of the present invention, comprise: receiving information for a PUSCH starting symbol #K; and transmitting a PUSCH in a predetermined position on the basis of the result of carrying out a CAP. The predetermined position is determined on the basis of a parameter related to the length of a CPE, and the length of the CPE is less than or equal to the length of an OFDM symbol. | 2022-05-26 |
20220167399 | SYSTEM AND METHOD FOR PRIORITIZATION OF RANDOM ACCESS PROCEDURES - In an aspect of the disclosure, a first method, a first computer-readable medium, and a first apparatus are provided. The first apparatus may be a UE. The first apparatus may generate a payload of a first preamble message associated with a first RACH procedure, and the payload may indicate a first priority of the first RACH procedure that is relatively higher than a second priority of a second RACH procedure. The first apparatus may send the first preamble message including a RACH preamble and the payload to a base station, and the first preamble message may indicate an identifier (ID) of the first apparatus. | 2022-05-26 |
20220167400 | RANDOM ACCESS METHOD AND RANDOM ACCESS APPARATUS - A random access method, a random access apparatus, an electronic device and a computer-readable storage medium are disclosed. The method includes: initiating random access by transmitting a preamble and an identity to a base station; receiving a message fed back by the base station for the preamble and the identity, in which the message includes at least one information unit, and different information units are configured to indicate different results of initiating random access through the user equipment; and performing an operation corresponding to a result of initiating random access indicated by the information unit in the message. | 2022-05-26 |
20220167401 | RANDOM ACCESS PROCEDURE - Some techniques and apparatuses described herein provide an indication of a result of decoding a two-step random access channel (RACH) message and an action to be performed by a user equipment (UE). For example, some techniques and apparatuses described herein may provide the indication using a UE contention resolution identity-based approach, wherein the contention resolution identity of the UE may be provided in a random access response. Some techniques and apparatuses described herein may use a fallback indicator that indicates the result of decoding and/or the action to be performed. Some techniques and apparatuses described herein may use a random access response (RAR) subheader that selectively omits a random access preamble identifier based at least in part on the result of decoding and/or the action to be performed. | 2022-05-26 |
20220167402 | LISTEN BEFORE TALK BASED RESOURCE MODIFICATION AND REDUCED CHANNEL OCCUPANCY TIME SHARING SIGNALING FOR SIDELINK COMMUNICATION IN UNLICENSED SPECTRUM - Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may select, within a resource selection window, a set of resources in which to transmit over an unlicensed sidelink channel. The UE may attempt a listen before talk (LBT) procedure to initiate a channel occupancy time in which to transmit over the unlicensed sidelink channel. The UE may adjust, within at least a portion of the resource selection window, the set of resources in which to transmit over the unlicensed sidelink channel to be contiguous in at least a time domain based at least in part on the LBT procedure succeeding. The UE may transmit, over the unlicensed sidelink channel, using the set of resources that are adjusted to be contiguous in at least the time domain. Numerous other aspects are provided. | 2022-05-26 |