33rd week of 2022 patent applcation highlights part 79 |
Patent application number | Title | Published |
20220264572 | Communication Method and Apparatus - This application provides a communication method and apparatus, and relates to the communication field, and in particular, to the multimedia broadcast multicast service (MBMS) field. The communication method includes: A main control unit receives a first data packet sent by a core network device. The main control unit sends first data included in the first data packet and first time information of the first data to a secondary unit. The secondary unit sends the first data to a terminal based on sending time indicated by the first time information. In embodiments of this application, the main control unit determines the sending time for sending the first data by the secondary unit to the terminal. | 2022-08-18 |
20220264573 | METHODS, APPARATUS AND SYSTEMS FOR PERFORMING MULTI-RADIO ACCESS TECHNOLOGY CARRIER AGGREGATION - A method of managing carrier aggregation for a multi-radio access technology (RAT) wireless transmitter/receiver unit (WTRU) is disclosed. The method may include: receiving, by the WRTU over a primary channel associated with a RAT of a first type, provisioning information for provisioning a supplementary channel associated with a RAT of a second type; establishing the supplementary channel associated with the RAT of the second type based on the received provisioning information; and wirelessly exchanging, by the WRTU, first data associated with a communication over the primary channel via the RAT of the first type, while wireless exchanging second data associated with the communication over the supplementary channel via the RAT of the second type. | 2022-08-18 |
20220264574 | Communication Method and Apparatus - A communication method includes that, when a terminal device receives indication information used by a network device to indicate the terminal device to work on a non-dormant bandwidth part (BWP) in a secondary cell, the terminal device can determine a specific BWP on which the terminal device is to work, and perform a corresponding operation. A network device generates indication information, and sends the indication information to a terminal device, where the indication information is used to indicate the terminal device to work on a non-dormant BWP in a first secondary cell. Then, the terminal device enables, according to the indication information, the terminal device to work on a first BWP, where the first BWP is the non-dormant BWP in the first secondary cell. | 2022-08-18 |
20220264575 | METHOD AND APPARATUS FOR TRANSMITTING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM - A communication method and a system for converging a fifth generation (5G) communication system for supporting higher data rates beyond a fourth generation (4G) system with an internet of things (IoT) technology are provided, which 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 and an apparatus for transmitting a reference signal are provided. The method includes receiving, from a base station, a first parameter and a second parameter associated with a sound reference signal (SRS) by higher layer signaling, identifying a bandwidth for the SRS based on the first parameter and the second parameter, and transmitting, to the base station, the SRS based on the identified bandwidth for the SRS. | 2022-08-18 |
20220264576 | Using Power Domain NOMA for Continuous Bandwidth Requests - The present disclosure relates to multi-MAC controller and single PHY systems and methods. An example method may include transmitting, via a first device in a Data Over Cable Service Interface Specification (DOCSIS) network, a first block of data within a first time slot and at a first power level. The example method may also include transmitting, via a second device in the DOCSIS network, a second block of data within the first time slot and at a second power level, the second power level being based on an attenuation of the first network tap device associated with the first device, wherein the first power level is different from the second power level. | 2022-08-18 |
20220264577 | TECHNIQUES FOR AUTONOMOUSLY UPDATING A TRANSMISSION CONFIGURATION INDICATOR (TCI) STATE ASSOCIATED WITH A NONSERVING CELL REFERENCE SIGNAL - This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for autonomously updating a transmission configuration indicator (TCI) state associated with a reference signal of a non-serving cell according to a measurement report for the reference signal. In one aspect, a user equipment (UE) may measure the reference signal of the non-serving cell and, in line with the results of the measurement, may apply an update for the TCI state associated with the reference signal upon or after transmitting the measurement report to a serving cell and according to a rule for applying TCI state updates for non-serving cell reference signals. The rule for applying TCI state updates for non-serving cell reference signals may be known to the UE and the serving cell such that the UE and the serving cell maintain same knowledge of the associations between non-serving cell reference signals and TCI states. | 2022-08-18 |
20220264578 | SIGNALING REFERENCE SIGNAL LOCATIONS IN SLOTS AND MINI-SLOTS - According to some embodiments, a method for use in a wireless transmitter of a wireless communication network comprises providing control information relating to a slot. The control information includes an indication of whether the slot is of a first type or a second type. A slot of the first type starts at a slot interval boundary, and a slot of the second type either starts between slot interval boundaries and has arbitrary length or starts at a slot interval boundary and has reduced length. The control information includes an implicit or explicit reference signal timing indication if the slot is of the second type. The method further comprises transmitting the control information to a wireless receiver. | 2022-08-18 |
20220264579 | COMMUNICATION APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM - A communication apparatus | 2022-08-18 |
20220264580 | PHYSICAL DOWNLINK CONTROL CHANNEL DETECTION METHOD AND APPARATUS - A physical downlink control channel detection method and apparatus, and pertains to the field of communications technologies. The physical downlink control channel detection method, applied to a terminal, includes: obtaining at least two search space groups and a switch condition, where the at least two search space groups include a first search space group and a second search space group; and switching between the first search space group and the second search space group according to the switch condition, for PDCCH detection. In the technical solutions provided in the present invention, switching of the terminal between different search space groups can be implemented. | 2022-08-18 |
20220264581 | WIRELESS MIRROR DEVICE FOR MITIGATING MULTIPATH INTERFERENCE BETWEEN TRANSMITTER AND RECEIVER DEVICES USING DISTINCT TRANSMIT FREQUENCY - In one embodiment, a method comprises: detecting, by a wireless mirror device in a wireless data network, link layer transmission of a wireless data unit between a wireless access point (AP) device and a wireless client device on a first allocated frequency channel at a first transmission interval; and transmitting, by the wireless mirror device based on detecting the link layer transmission, the wireless data unit at a second transmission interval on a second allocated frequency channel that is allocated to the wireless mirror device for a mirror transmission between the wireless AP device and the wireless client device at the second transmission interval. | 2022-08-18 |
20220264582 | METHOD AND DEVICE FOR PROCESSING NETWORK ALLOCATION VECTOR - A method for processing a network allocation vector (NAV) includes: terminating the receiving of a first radio frame when it is determined that a target receiving station of the first radio frame being received is not a first station; and updating an NAV of the first station or maintaining the NAV of the first station unchanged according to a remaining duration of the first radio frame and a first transmission opportunity duration carried in the first radio frame, where the remaining duration of the first radio frame is the transmission time used for transmitting the remaining part of the first radio frame after the receiving of the first radio frame is terminated. The technical solution solves the problem in the related art of collisions with hidden stations caused by an inaccurate NAV update in the existing art, thereby ensuring the accuracy of an NAV update and the fairness of transmission and channel contention, and reducing collisions among hidden stations. | 2022-08-18 |
20220264583 | METHOD AND APPARATUS FOR MEASURING SIDELINK - A direct communication link measurement method and apparatus, a device, and a storage medium, pertaining to the field of communications. The method comprises: an access network device sending area measurement information to a terminal; the terminal receiving the area measurement information; when located in an area corresponding to an area identifier, the terminal measuring, at a corresponding frequency, a direct communication link resource, and acquiring a measurement result; the terminal reporting the area identifier and the measurement result to the access network device; the access network device receiving the area identifier and the measurement result; and the access network device configuring, according to the measurement result, the direct communication link resource in the area corresponding to the area identifier. | 2022-08-18 |
20220264584 | MEASUREMENT AND REPORTING METHOD AND APPARATUS - This application discloses a measurement and reporting method and apparatus, to resolve a problem that a channel resource and an interference resource conflict with a CORESET resource when SINR measurement is performed. The method includes: receiving measurement configuration information from a network device, where the measurement configuration information is used to configure a channel resource and an interference resource; and when the channel resource and the interference resource meet a preset condition, the channel resource and the interference resource are configured on OFDM symbols other than an OFDM symbol occupied by a CORESET; and performing measurement based on the configured channel resource and interference resource, the CORESET is shunned when the channel resource and the interference resource are configured, to avoid a problem that the channel resource, the interference resource, and the CORESET cannot be correctly received because the channel resource and the interference resource conflict with the CORESET resource. | 2022-08-18 |
20220264585 | SIDELINK FEEDBACK CHANNEL REPETITIONS - Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may send, to a second UE, a first physical sidelink shared channel (PSSCH) transmission. The first UE may select, for a second PSSCH transmission, a PSSCH resource for which a corresponding physical sidelink feedback channel (PSFCH) resource does not collide with one of a plurality of PSFCH transmissions in accordance with a repetition factor associated with the first PSSCH transmission. The first UE may send, to the second UE, the second PSSCH transmission via the PSSCH resource. Numerous other aspects are described. | 2022-08-18 |
20220264586 | Resource Allocation in Wireless Network - Methods for resource allocation and provisioning in a wireless user equipment for sidelink communication with another wireless user equipment are disclosed. For example, a preemption procedure is implemented for allocating active Hybrid Automatic Repeat reQuest (HARQ) processes in a MAC layer of the wireless user equipment to efficient transmit or receive transport blocks. The preemption procedure may be based on preemption status parameters and preemption priority parameters associated with various transport blocks competing for the HARQ process resources. | 2022-08-18 |
20220264587 | SCHEDULE GAP FOR MULTI-SIM USER EQUIPMENT - Certain aspects of the present disclosure provide techniques for supporting scheduling gaps for user equipments (UEs) with multiple subscriber identity modules (SIMS). | 2022-08-18 |
20220264588 | ASSIGNMENT OF COMMUNICATION RESOURCES IN AN UNLICENSED FREQUENCY BAND TO EQUIPMENT OPERATING IN A LICENSED FREQUENCY BAND - Communication equipment communicating in a licensed frequency band identifies unused unlicensed communication resources within an unlicensed frequency band. The communication equipment uses the identified unlicensed communication resources to communicate within the unlicensed frequency band. In some circumstances, the unused unlicensed communication resources are identified based on resource information received from a base station where the resource information identifies unlicensed communication resources that will be used by the base station. In other circumstances, the unused unlicensed communication resources are identified based on frequency band measurements of the unlicensed frequency band over an observation time duration longer than a sensing time duration used by unlicensed equipment using the unlicensed frequency band. | 2022-08-18 |
20220264589 | METHOD AND DEVICE FOR REPORTING INFORMATION, METHOD AND DEVICE FOR RECEIVING MESSAGE - The present disclosure relates to a communication method and system for converging a 5 | 2022-08-18 |
20220264590 | Method and Apparatus for Controlling Sidelink and Uplink Transmissions Of NR Supporting V2X - The present application is related to a method performed by user equipment (UE). The method includes: determining whether a uplink (UL) transmission and a sidelink (SL) transmission overlap in time domain; and in response to the UL transmission and the SL transmission overlapping in time domain, determining, based on quality of service (QoS) requirements of the UL transmission and the SL transmission, transmitting which one of the UL transmission and the SL transmission and not transmitting the other one of the UL transmission and the SL transmission. | 2022-08-18 |
20220264591 | SYSTEMS AND METHODS FOR SPECTRUM ACCESS SYSTEM INTERFERENCE CALCULATION MANAGEMENT - Systems and methods for SAS interference calculation management are provided. In one embodiment, a system comprises: a processor coupled to a memory; a network interface configured to couple the SAS to a network, the processor coupled to the interface; and a grant request processing function executed by the processor, the grant request processing function processes grant requests received from radios located in a neighborhood defined around a protection area, wherein the requests comprises a request to transmit on a protected frequency channel of the protected area; wherein the grant request processing function manages a timing of when to processes interference calculations associated with the grant requests based on or both of: determining whether to steer a requesting radio to a non-protected frequency channel; and at least one Q/N estimate power calculation, wherein Q comprises a value of an allowed interference power limit, and N is a number of authorized radios. | 2022-08-18 |
20220264592 | SYSTEMS AND METHODS FOR AVOIDING INTERFERENCE BETWEEN WIRELESS DEVICES IN A WIRELESS NETWORK - Embodiments of the present invention substantially mitigate or prevent in-device and inter-device interference (e.g., AACI) by grouping wireless stations associated with an AP according to their estimated physical proximity with each other. The transmissions to/from STAs within a group can be coordinated so that a wireless transmission does not interfere with the wireless reception of another STA within the same group. In this way, desense is avoided and the wireless reception can be performed efficiently. | 2022-08-18 |
20220264593 | METHOD, SYSTEM AND DEVICE OF WIRELESS COMMUNICATION - Methods, system, and devices are disclosed for resource control for wireless communication applications. In one aspect of the disclosure, a method for communicating between a network access device and a user equipment (UE) comprises receiving, by the UE, indication information from the network access device, the indication information indicating a target resource. The method further comprises transmitting, by the UE, uplink data to the network access device on the target resource based on the target resource overlapping with a measurement gap in time domain. | 2022-08-18 |
20220264594 | COMMUNICATION APPARATUS AND METHOD FOR PERFORMING INTER-VEHICULAR COMMUNICATION - A communication apparatus for inter-vehicular communication according to the present invention includes: a network state estimating unit configured to estimate network state information indicating a current network state based on driving information and channel state information of neighboring vehicles; a network access controller configured to control whether to transmit a message based on the network state information; a transmission scheduler configured to control a transmission time point of the message based on the network state information; and a transmission buffer unit configured to delay transmission of the message according to the control of the transmission time point of the transmission scheduler. | 2022-08-18 |
20220264595 | USER EQUIPMENT, BASE STATION, AND METHOD THEREOF - According to the present invention, a method performed by user equipment (UE) is provided, comprising: receiving dynamic uplink grant for a medium access control (MAC) entity; determining, for the received dynamic uplink grant, whether a first configuration condition is satisfied; and if the first configuration condition is satisfied, delivering the uplink dynamic grant to a hybrid automatic repeat request (HARD) entity. | 2022-08-18 |
20220264596 | Data Transmission Method and Apparatus - A data transmission method and an apparatus, the method including determining, by a first terminal apparatus, a priority of uplink data carried on a physical uplink shared channel (PUSCH), a priority of first sidelink data carried on a physical sidelink shared channel (PSSCH), and a priority of sidelink feedback control information (SFCI) carried on a physical sidelink feedback channel (PSFCH), where the PUSCH, the PSSCH, and the PSFCH occupy a same slot; and sending, by the first terminal apparatus, at least one of the uplink data through the PUSCH, or the first sidelink data through the PSSCH, or the SFCI through the PSFCH based on the priority of the uplink data, the priority of the first sidelink data, and the priority of the SFCI. | 2022-08-18 |
20220264597 | MULTI LINK TXOP AGGREGATION - A method of providing multi-link operation channel access in a multi-link network includes initiating a first backoff countdown and a second backoff countdown associated with a first link and a second link of the multi-link network, respectively, and in response to the first backoff countdown reaching zero, determining whether the second backoff countdown is less than or equal to an aggregation threshold, and in response to determining that the second backoff countdown is less than or equal to the aggregation threshold, transmitting a first frame and a second frame on the first and second links. | 2022-08-18 |
20220264598 | WIRELESS COMMUNICATION METHOD AND DEVICE - Provided are a wireless communication method and device, wherein same can reduce the cost of a terminal device without affecting the transmission performance of the terminal device. The method comprises: a terminal device receiving slot configuration information sent by a network device, wherein the slot configuration information is used for indicating at least one of a flexible slot or symbol, an uplink slot or symbol, and a downlink slot or symbol; the flexible slot or symbol is not used by the terminal device to perform multiple uplink transmissions, and/or the flexible slot or symbol is not used by the terminal device to perform multiple downlink transmissions; and the multiple uplink transmissions are the same uplink transmissions, and the multiple downlink transmissions are the same downlink transmissions. | 2022-08-18 |
20220264599 | Multi-TTI Scheduling DCI Design - In one aspect, a network node is configured for multi-interval scheduling downlink or uplink transmissions to or from a wireless device. The network node sends ( | 2022-08-18 |
20220264600 | METHODS, DEVICES AND COMPUTER STORAGE MEDIA FOR MULTI-TRP COMMUNICATION - Embodiments of the present disclosure relate to methods, devices and computer readable media for multi-TRP communication. A method comprises determining a first beam for a first physical shared channel which is scheduled by control information; determining a second beam for a second physical shared channel which is scheduled by the control information, the second beam being different from the first beam; and performing communication over the first physical shared channel via the first beam and over the second physical shared channel via the second beam. | 2022-08-18 |
20220264601 | FEEDBACK CHANNEL MAPPING METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM - Provided are a feedback channel mapping method and device, equipment and a storage medium. The method includes: determining the number of feedback channel groups divided in a first configured frequency domain in a first slot; determining the number of data channels mapped to the first configured frequency domain in the first slot, where a time domain interval between the first slot and a second slot where the data channel is located is greater than or equal to a first configured value, the second slot is a forward slot of the first slot, and a frequency domain range where the data channel is located is a second configured frequency domain; and mapping a feedback channel corresponding to each data channel to the feedback channel group according to the number of the data channels and the number of the feedback channel groups. | 2022-08-18 |
20220264602 | COMMUNICATION METHOD AND APPARATUS - A communication method and apparatus are provided. The method includes: An IAB donor gNodeB determines first indication information, and then sends a first message to an eNB, where the first message includes a first control plane message and the first indication message; and the eNB may determine a first radio bearer based on the first indication information in the received first message, and then sends a second message including the first control plane message to an IAB node by using the first radio bearer. The first radio bearer corresponds to a type of a downlink F1AP message, so that the eNB selects different radio bearers for different types of downlink F1AP messages, thereby providing an effective QoS guarantee for a service of a terminal. | 2022-08-18 |
20220264603 | METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING SIGNALS IN WIRELESS COMMUNICATION SYSTEM - The method and device for transmitting and receiving signals in a wireless communication system, according to one embodiment of the present invention, comprise: receiving downlink control information (DCI) for scheduling a single physical uplink shared channel (PUSCH) or a plurality of PUSCHs to be transmitted on a serving cell; and transmitting the single PUSCH or the plurality of PUSCHs on the serving cell on the basis of the DCI, wherein the payload size of the DCI may be determined on the basis of the larger one of the number of bits of the pieces of information for scheduling the single PUSCH and the number of bits of the pieces of information for scheduling the plurality of PUSCHs. | 2022-08-18 |
20220264604 | PRE-EMPTION PRIORITY LEVEL FOR UPLINK CONTROL INFORMATION (UCI) AND PHYSICAL UPLINK SHARED CHANNEL (PUSCH) CONFLICT RESOLUTION - Apparatuses and methods are disclosed for preemption priority level for Uplink Control Information (UCI) and/or Physical Uplink Shared Channel (PUSCH) conflict resolution. In one embodiment, a method implemented in a network node includes indicating to a wireless device (WD) a priority associated with at least one uplink (UL) channel; and receiving at least one UL signal based at least in part on the indicated priority. In another embodiment, a method implemented in a WD includes determining a priority associated with at least one of at least two uplink (UL) channels; and resolving a conflict between the at least two uplink channels based at least in part on the determined priority. | 2022-08-18 |
20220264605 | METHOD OF INTERLACED PUCCH DESIGN - FORMAT 0 - The disclosure is related to a method of transmitting a physical uplink control channel (PUCCH) in unlicensed spectrum, which is transmitted by a user equipment, the method comprising:
| 2022-08-18 |
20220264606 | RESOURCE DETERMINING METHOD, RESOURCE CONFIGURATION METHOD, TERMINAL, AND NETWORK DEVICE - A resource determining method, a resource configuration method, a terminal, and a network device are provided. The resource determining method includes: determining a sub-slot in which first information is located; and determining, based on starting symbol information and the number of symbols of a PUCCH resource corresponding to the first information, a resource location of the PUCCH resource in the sub-slot. | 2022-08-18 |
20220264607 | Scheduling Resource Allocation in Wireless Network - Wireless communications are described. Cells may be grouped into a plurality of cell groups. A wireless device may determine that a secondary cell has an invalid scheduling request (SR) resource based on one or more conditions. The wireless device may send a preamble if the secondary cell has an invalid SR resource. | 2022-08-18 |
20220264608 | METHOD, USER EQUIPMENT, APPARATUS, AND COMPUTER-READABLE STORAGE MEDIUM FOR PUSCH TRANSMISSION, AND METHOD AND BASE STATION FOR PUSCH RECEPTION - In the present specification, a user equipment may: receive RRC configuration including first configuration information relating to a first DCI format and second configuration information relating to a second DCI format; receive a configured grant configuration including a repetition scheme and resource allocation information; determine resource allocation of a configured grant on the basis of i) configuration information, which includes the same repetition scheme as the repetition scheme in the configured grant configuration, among the first configuration information and the second configuration information, and ii) the resource allocation information; and perform PUSCH transmission on the basis of the resource allocation. Each of the first configuration information and the second configuration information may include a TDRA table. | 2022-08-18 |
20220264609 | TRANSMISSION METHOD AND TERMINAL DEVICE - A transmission method and a terminal device are provided in implementations of the present disclosure. The method includes the following. A terminal device determines a target uplink (UL) resource on a target carrier for transmitting a target UL channel. The terminal device transmits at least part of content in the target UL channel on at least part of the target UL resource according to a detection result of the target carrier. | 2022-08-18 |
20220264610 | INFORMATION TRANSMISSION METHOD AND RELATED PRODUCT - An information transmission method includes: receiving, by a terminal, a first downlink control information (DCI) used for scheduling the terminal to transmit uplink data through a physical uplink shared channel (PUSCH) in a target time unit; receiving, by the terminal, a second DCI, feedback response information of the second DCI being transmitted in the target time unit, and a time interval between a transmission time of the second DCI and a starting position of the PUSCH being not less than a preset time interval; determining a number of encoded bits of the uplink data scheduled by the first DCI according to a number of bits of the feedback response information of the second DCI; and transmitting, by the terminal according to the number of encoded bits, the uplink data and the feedback response information of the second DCI through the PUSCH in the target time unit. | 2022-08-18 |
20220264611 | TERMINAL APPARATUS, BASE STATION APPARATUS, AND COMMUNICATION METHOD - A terminal apparatus includes: a receiver configured to receive a PDCCH including a DCI format including a frequency resource assignment field, and determine that a PDSCH is not scheduled by the DCI format, based at least on a fact that the frequency resource assignment field is set to all ones; and a transmitter configured to transmit a HARQ-ACK codebook on a PUCCH, based at least on the fact that the frequency resource assignment field is set to all ones. | 2022-08-18 |
20220264612 | RESOURCE INDICATION METHOD, RESOURCE DETERMINATION METHOD, APPARATUS, NETWORK SIDE DEVICE, AND TERMINAL - Provided in the present disclosure are a resource indication method, a resource determination method, an apparatus, a network side device, and a terminal. The method comprises: sending downlink control information (DCI), wherein the DCI is used for O indicating a PUCCH resource of HARQ-ACK information of at least two terminals. | 2022-08-18 |
20220264613 | CHANNEL TRANSMISSION METHOD, APPARATUS, NETWORK SIDE DEVICE, AND TERMINAL - Provided in the present disclosure are a channel transmission method, an apparatus, a network-side device and a terminal, the method comprising: sending PDCCH to a first terminal, a CRC of DCI of the PDCCH being scrambled by a first RNTI of the first terminal, and a scrambling sequence generator of PDSCH scheduled by the PDCCH being initialized with a second RNTI or a third parameter; the second RNTI or the third parameter being different from the first RNTI, and the second RNTI or the third parameter being a common parameter between the first terminal and at least one other terminal. | 2022-08-18 |
20220264614 | METHOD OF PERFORMING HYBRID AUTOMATIC REPEAT REQUEST CODEBOOK GENERATION AND RELATED DEVICE - A method for a user equipment (UE) for performing a hybrid automatic repeat request (HARQ) codebook generation operation for downlink transmission(s) is disclosed. The method comprises receiving, from a base station, a dynamic scheduling configuration for HARQ feedback operation; receiving, from the base station, a scheduling signaling for a first physical downlink shared channel (PDSCH) reception with a first HARQ state feedback for the first PDSCH reception being disabled; and generating, for the HARQ feedback operation, a HARQ codebook excluding a first HARQ state for the first PDSCH reception. | 2022-08-18 |
20220264615 | METHOD FOR TRANSMITTING/RECEIVING PHYSICAL DOWNLINK SHARED CHANNEL IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE THEREFOR - Presented in the present specification are a method for transmitting/receiving a physical downlink shared channel in a wireless communication system, and a device therefor. Particularly, a method performed by a terminal comprises the steps of: receiving configuration information about a control resource set (CORESET) of a first group and a CORESET of a second group; receiving a first physical downlink control channel (PDCCH) from the CORESET of the first group; receiving a first PDSCH on the basis of the first PDCCH; receiving a second PDCCH from the CORESET of the second group; and receiving a second PDSCH on the basis of the second PDCCH, wherein the first PDSCH and/or the second PDSCH can be received, on the basis of being scheduled within a scheduling offset, by using a default CORESET. | 2022-08-18 |
20220264616 | TRANSCEIVER DEVICE AND SCHEDULING DEVICE - The present disclosure provides a transceiver device and a scheduling device, and communication methods for transceiver device and scheduling device. The transceiver device comprises a transceiver, which, in operation, receives control information over a Physical Downlink Control Channel, PDCCH, the control information indicating a scheduled transmission of data; and circuitry, which, in operation, sets a monitoring period according to a number of blind retransmissions of the data, wherein the transceiver, in operation, monitors the PDCCH during the monitoring period. | 2022-08-18 |
20220264617 | SYSTEM AND METHOD FOR POWER EFFICIENT ESTABLISHMENT OF UPLINK AND DOWNLINK COMMUNICATIONS IN WIRELESS COMMUNICATION NETWORKS - A system and method for communication between a wireless communication device, a wireless communication node, and a core network are disclosed herein. In one embodiment, the system and method are configured to receive, by the core network, communication configuration information associated with a wireless communication device. The core network can refrain from transmitting to a wireless communication node a downlink packet size associated with the wireless communication device, when a downlink data packet size is greater than a downlink transmission capability of the wireless communication device. The core network can transmit to the wireless communication node, the downlink packet size in a paging message, when the downlink data packet size is less than or equal to the downlink transmission capability of the wireless communication device. | 2022-08-18 |
20220264618 | TERMINAL APPARATUS, BASE STATION APPARATUS, AND COMMUNICATION METHOD - A terminal apparatus includes: a receiver configured to receive a physical downlink control channel to which a downlink control information format is mapped, and receive a physical downlink shared channel to which a transport block is mapped, the physical downlink shared channel being scheduled by the physical downlink control information format; and a transmitter configured to transmit HARQ-ACK information corresponding to the transport block on a physical uplink control channel. A first time signal for the physical uplink control channel and a second time signal for the physical uplink control channel are generated based on contents of a resource element in an OFDM symbol. The first time signal is present in the OFDM symbol. A demodulation reference signal for the physical uplink control channel is mapped to the resource element, based on the OFDM symbol. The second time signal is transmitted before the OFDM symbol. | 2022-08-18 |
20220264619 | OPERATION METHOD OF UE ASSOCIATED WITH SCI IN WIRELESS COMMUNICATION SYSTEM - One embodiment is an operation method of a user equipment (UE) in a wireless communication system, the method comprising the steps of: transmitting a 1st stage sidelink control information (SCI) on a PSCCH; and transmitting a 2nd stage SCI on a PSSCH, wherein a first scrambling sequence associated with the 1st stage SCI is generated on the basis of a fixed value, and a second scrambling sequence associated with the 2nd stage SCI is generated on the basis of a cyclic redundancy check (CRC)-related value. | 2022-08-18 |
20220264620 | PROVIDING MEASUREMENT CAPABILITIES TO A NETWORK NODE - UE capability information for both LTE and NR is provided so that the network will be able to determine: 1) whether the UE supports performing NR measurements while in LTE IDLE, IDLE with suspended or INACTIVE mode; 2) whether the UE supports performing LTE measurements while in NR IDLE or INACTIVE mode; and/Receive or 3) whether the UE supports performing inter-RAT measurements in a different frequency range, when the UE is camping in one frequency range. | 2022-08-18 |
20220264621 | METHOD AND APPARATUS FOR TRANSMITTING BUFFER STATUS REPORT FOR MULTIPLE LOGICAL CHANNEL GROUPS IN WIRELES COMMUNICATION SYSTEM - The present invention relates to a method of transmitting a buffer status report (BSR) by a user equipment (UE) in a wireless communication system. In particular, the method includes the steps of: configuring at least two logical channel groups (LCGs), wherein each of the at least two LCGs includes at least one logical channel; if all of the at least two LCGs do not have data available for transmission when the BSR is triggered, constructing a Short BSR for a specific LCG among the at least two LCGs; and transmitting the Short BSR to the network. | 2022-08-18 |
20220264622 | METHOD AND APPARATUS FOR PERFORMING MEASUREMENT BY USER EQUIPMENT IN WIRELESS COMMUNICATION SYSTEM - The present invention relates to a method of performing measurement by a user equipment (UE) in a wireless communication system. In particular, the method includes the steps of: when an uplink data transmission occurs in a measurement gap, determining a starting point of a temporary measurement gap based on a completion time of the uplink data transmission; transmitting information about the temporary measurement gap including the starting point of the temporary measurement gap; transmitting an uplink data during the measurement gap; and performing measurements during the temporary measurement gap. | 2022-08-18 |
20220264623 | PRIORITY DIFFERENTIATION OF SR TRANSMISSIONS WITH PERIODIC/SEMI-PERSISTENT CSI REPORT - A UE is configured to transmit PUCCHs for respective SRs with SR transmission occasions that would overlap with a transmission of a PUCCH with CSI with normal BLER requirements in a resource using PUCCH format 2, 3, or 4 in a subslot of a slot. The UE includes processing circuitry configured to append SR information bits to periodic/semi-persistent CSI information bits using PUCCH format 2, 3, or 4, and transmitting circuitry configured to transmit combined UCI bits, having the periodic/semi-persistent CSI information bits and the SR information bits, in a PUCCH for CSI reporting using the PUCCH resource for the periodic/semi-persistent CSI information bits with PUCCH format 2, 3, or 4. A number of the SR information bits is based on a total number of SRs with all priority configurations, or SRs with low priority configurations, whose PUCCH resources overlap with the PUCCH resource for periodic/semi-persistent CSI in the slot. | 2022-08-18 |
20220264624 | APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING PACKET DATA INFORMATION IN WIRELESS COMMUNICATION SYSTEM - The present disclosure relates to a pre-5 | 2022-08-18 |
20220264625 | TERMINAL AND RADIO COMMUNICATION METHOD - A terminal according to one aspect of the present disclosure includes: a receiving section that receives information indicating or configuring uplink channel transmission; and a control section that, when at least one of a plurality of uplink channel transmissions configured in one slot includes a symbol unavailable for the uplink channel transmission, controls not to transmit the uplink channel in at least the symbol. | 2022-08-18 |
20220264626 | MONITORING OCCASIONS IN NON-CONSECUTIVE SLOTS - Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, a broadcast message associated with initial access. The UE may monitor, for an additional message from the base station, a set of monitoring occasions that are non-consecutive across slots, based at least in part on the broadcast message. In some aspects, the set of monitoring occasions are non-consecutive across slots based at least in part on a stored rule that uses a subcarrier spacing. Numerous other aspects are described. | 2022-08-18 |
20220264627 | METHOD AND APPARATUS FOR RECEIVING PHYSICAL DOWNLINK SHARED CHANNEL - Embodiments of the present application disclose a method for configuring a physical downlink shared channel (PDSCH). The method includes receiving, by a terminal device, a time domain resource allocation list for at least one Physical Downlink Shared Channel (PDSCH) transmission through RRC signaling; and not expecting, by the terminal device, to receive a PDSCH aggregation factor when at least one time domain resource allocation in the time domain resource allocation list includes a Ultra-Reliable Low-Latency Communication (URLLC) repetition number. | 2022-08-18 |
20220264628 | COMMUNICATION METHOD, COMMUNICATION APPARATUS, AND DEVICE - This application relates to a communication method, a communication apparatus, and a device. The method includes: determining first signaling, where the first signaling is used to indicate at least one periodicity, and one of the at least one periodicity is a periodicity to be used by a terminal device to detect a downlink signal; and sending the first signaling. In embodiments of this application, a network device may indicate the at least one periodicity to the terminal device, so that the terminal device can detect the downlink signal based on the at least one periodicity. For example, the at least one periodicity matches a state of the network device. This is equivalent to describing that the terminal device can detect the downlink signal based on the state of the network device, to reduce power consumption of the terminal device as much as possible. | 2022-08-18 |
20220264629 | RESOURCE DETERMINING METHOD AND APPARATUS - A resource determining method and an apparatus are disclosed. A network device determines a resource of an uplink channel. A terminal device receives downlink control information (DCI) sent by the network device, where the DCI is carried on a physical downlink control channel (PDCCH). The terminal device determines the resource of the uplink channel based on the DCI, where the resource of the uplink channel is used to send uplink information. As a result, a latency of sending the uplink information is reduced. | 2022-08-18 |
20220264630 | COMMUNICATION METHODS AND APPARATUSES - Embodiments of the present disclosure relate to a method and apparatus for Multiple-Input Multiple-Output (MIMO) communication. According to an embodiment of the present disclosure, a method can include: transmitting downlink pre-emption configuration information to a user equipment (UE), wherein the downlink pre-emption configuration information comprises a first indication indicating a start position of a first pre-emption indication within first downlink control information (DCI); transmitting the first DCI comprising the first pre-emption indication to the UE. Embodiments of the present disclosure provide methods for pre-emption indication in multi-TRP transmission. | 2022-08-18 |
20220264631 | Methods, Terminal Device and Network Node for Uplink Transmission - Methods, a terminal device and a network node are disclosed for uplink transmission. According to an embodiment, the terminal device triggers a scheduling request (SR) to request an uplink grant upon a preconfigured number of uplink transmission failures when using configured grants. The terminal device transmits the SR to a network node. | 2022-08-18 |
20220264632 | FACILITATION OF CONFIGURED GRANTS FOR SIDELINK RECEPTION FOR 5G OR OTHER NEXT GENERATION NETWORK - During a sidelink process, a configured grant can be utilized for data reception. For example, one user device (e.g., gnodeB or local manager user equipment) can send a signal to a receiving UE indicating that the user device should monitor a specific channel for a specific time. The user device can then send another signal to a transmitting user equipment indicating that it needs to transmit on a specific sub channel at the specific time or window of time. Thus, the user device can facilitate scheduling of data transmissions/receptions such that radio resources are preserved. | 2022-08-18 |
20220264633 | METHOD AND APPARATUS FOR UPLINK TRANSMISSION - A method for uplink transmission performed by a UE is provided. The method includes: receiving a first configured grant configuration that allocates a first PUSCH duration; receiving a second configured grant configuration that allocates a second PUSCH duration, wherein the second PUSCH duration overlaps with the first PUSCH duration; obtaining a first HARQ process ID for the first PUSCH duration, then determining whether a first configured grant timer associated with the first HARQ process ID is running; obtaining a second HARQ process ID for the second PUSCH duration, then determining whether a second configured grant timer associated with the second HARQ process ID is running; and selecting one of the first PUSCH duration and the second PUSCH duration for an uplink transmission based on whether the first configured grant timer is running and whether the second configured grant timer is running. | 2022-08-18 |
20220264634 | Resource Conflict - A method including transmitting, by a base station to a wireless device, one or more messages. The one or more messages may include first parameters of a first configured grant configuration of an uplink carrier of a cell and second parameters of a second configured grant configuration of the uplink carrier of the cell. The method may include determining as a selected uplink resource for receiving a power headroom report from the wireless device, based on a first priority of the first configured grant configuration and a second priority of the second configured grant configuration, one of a first resource associated with the first configured grant configuration or a second resource associated with the second configured grant configuration, wherein the first resource and the second resource overlap in one or more symbols. The method may include receiving the power headroom report via the selected uplink resource. | 2022-08-18 |
20220264635 | APPARATUS AND METHOD FOR ALLOCATING RESOURCE AND TRANSMITTING/RECEIVING RESOURCE ALLOCATION INFORMATION IN COMMUNICATION SYSTEM SUPPORTING DEVICE TO DEVICE SCHEME - A method for being allocated a discovery resource by a user equipment (UE) in a communication system supporting a device to device (D2D) scheme is provided. The method includes determining whether a discovery resource request message may be transmitted to a network entity; transmitting the discovery resource request message to the network entity based on the determining result; and receiving a discovery resource response message as a response message to the discovery resource request message from the network entity. | 2022-08-18 |
20220264636 | RANDOM ACCESS METHOD AND APPARATUS, AND DEVICE - This application provides a random access method and apparatus, and a device. The network device obtains a first random access preamble length of a first terminal device and a second random access preamble length of a second terminal device, where a value of delay compensation performed by the network device when receiving a first random access preamble is different from a value of delay compensation performed by the network device when receiving a second random access preamble. The network device determines a first random access parameter of the first terminal device and a second random access parameter of the second terminal device based on the first random access preamble length and the second random access preamble length, where there is an overlapping part, in time domain, between a random access preamble indicated by the first random access parameter and a random access preamble indicated by the second random access parameter. | 2022-08-18 |
20220264637 | METHOD AND APPARATUS FOR LISTEN-BEFORE-TALK (LBT) RELATED OPERATION IN A WIRELESS COMMUNICATION SYSTEM USING UNLICENSED BAND - The present disclosure relates to a communication method and system for converging a 5 | 2022-08-18 |
20220264638 | SYSTEMS AND METHODS OF ENHANCED RANDOM ACCESS PROCEDURE - Systems and methods for enhanced random access procedure are provided. A wireless communication device can receive, from a wireless communication node, information indicating a value. The wireless communication device can compare a randomly generated value with the value. The wireless communication device can select, based on the comparison, either a 4-step random access procedure or a 2-step random access procedure to access to the wireless communication node. The wireless communication device can transmit a first message to access to the wireless communication node, wherein content of the first message is based on the selection of the 4-step random access procedure or the 2-step random access procedure. | 2022-08-18 |
20220264639 | COMMUNICATION APPARATUS AND COMMUNICATION METHOD - [Object] To provide a communication apparatus and a communication method which are capable of suppressing a decrease in communication efficiency in UL communication of a random access scheme. | 2022-08-18 |
20220264640 | NR-UNLICENSED TRANSMISSION OPPORTUNITY STRUCTURE WITH FLEXIBLE STARTING POINT - New radio (NR) transmission opportunity (TxOP) structure having flexible starting points are disclosed for wireless communications. When a typical listen before talk (LBT) procedure is performed, the transmitting node will not know ahead of time when the LBT will pass and, thus, when data transmissions can start. NR systems may include a mini-slot design for accommodating transmission units smaller than a slot. Aspects of the present disclosure provide for flexibly increasing the number of potential starting transmission boundaries depending on when the LBT pass is detected. Alternative aspects of the present disclosure determine the potential starting transmission points using a mini-slot based design, a floating slot based design, or a punctured slot based design with a code block group (CBG) level retransmission mechanism. | 2022-08-18 |
20220264641 | HYBRID AUTOMATIC REPEAT REQUEST FEEDBACK METHOD AND APPARATUS - Embodiments provide a HARQ feedback method and apparatus, to resolve a current-technology problem that subsequent transmission is affected because a terminal device cannot provide a HARQ feedback in time due to uncertainty of LBT. The method includes: A first terminal device performs LBT, and sends HARQ information of a plurality of second terminal devices on a channel resource on which the LBT succeeds, so that for different second terminal devices, the first terminal device does not perform LBT for a plurality of times, thereby reducing LBT overheads, and overcoming a problem that HARQ information corresponding to some second terminal devices cannot be sent in time due to an LBT failure. | 2022-08-18 |
20220264642 | WIRELESS COMMUNICATION METHOD, USER EQUIPMENT, AND BASE STATION - An apparatus and a method of wireless communication are provided. The method by a user equipment (UE) includes being configured with a gap by a base station, wherein the gap comprises a first slot and a second slot after the first slot in time domain and performing a listen before talk (LBT) by performing a measurement in a part of at least one of the first slot and the second slot. This can solve issues in the prior art, define a behavior of performing an LBT in a gap in time domain, provide a faire coexistence with other devices or technologies in an unlicensed spectrum, provide a turn-around interval for a device to switch from transmitter (Tx) to receiver (Rx) modes or from Rx to Tx modes, provide power consumption reduction for energy measurement, provide a good communication performance, and/or provide high reliability. | 2022-08-18 |
20220264643 | METHOD AND APPARATUS FOR BWP SWITCHING INDICATION ON UNLICENSED SPECTRUM - A method and apparatus for BWP switching indication on an unlicensed spectrum. A base station sends BWP switching indication information through a second antenna panel. The BWP switching indication information is configured to indicate a first target BWP to be switched to when a terminal communicates with a first antenna panel of the base station. The first target BWP including N BWUs in M BWUs detected by the first antenna panel to be idle. N is smaller than or equal to M, and M and N are positive integers. After receiving the BWP switching indication information, a terminal switches to the first target BWP for communicating with the first antenna panel. | 2022-08-18 |
20220264644 | MULTIPLE FRAME TRANSMISSION - A method for transmitting a physical layer protocol data unit (PPDU) in a transmission opportunity (TXOP) and a device using the same are provided. The device transmits a request to send (RTS) frame to a plurality of receiving stations. The RTS frame includes a bandwidth field and a plurality of allocation fields. The bandwidth field indicates a first bandwidth in which the RTS frame is transmitted. Each allocation field indicates a bandwidth in which a clear to send (CTS) frame is to be sent by a corresponding receiving station. The device determines a transmission bandwidth of a PPDU to be sent by comparing the first bandwidth with a second bandwidth which is a total bandwidth indicated by the plurality of allocation fields. | 2022-08-18 |
20220264645 | MULTIPLE FRAME TRANSMISSION - A method for transmitting a physical layer protocol data unit (PPDU) in a transmission opportunity (TXOP) and a device using the same are provided. The device transmits a request to send (RTS) frame to a plurality of receiving stations. The RTS frame includes a bandwidth field and a plurality of allocation fields. The bandwidth field indicates a first bandwidth in which the RTS frame is transmitted. Each allocation field indicates a bandwidth in which a clear to send (CTS) frame is to be sent by a corresponding receiving station. The device determines a transmission bandwidth of a PPDU to be sent by comparing the first bandwidth with a second bandwidth which is a total bandwidth indicated by the plurality of allocation fields. | 2022-08-18 |
20220264646 | DATA SENDING METHOD, DATA RECEIVING METHOD, AND APPARATUS - Embodiments of this application provide a data sending method, a data receiving method, and an apparatus, and may be applied to communications systems, for example, V2X, LTE-V, V2V, internet of vehicles, MTC, IoT, LTE-M, M2M, and internet of things. A network device may configure a resource of a sidelink over an unlicensed spectrum for a first terminal device, and send the resource of the sidelink over the unlicensed spectrum to the first terminal device by using indication information. In this case, the first terminal device may perform channel listening on the sidelink over the unlicensed spectrum based on the configuration of the network device, and determine, based on a channel listening result, whether to send data to a second terminal device on the sidelink over the unlicensed spectrum. | 2022-08-18 |
20220264647 | METHOD AND APPARATUS FOR DETERMINING AND CONFIGURING CONTROL RESOURCE SET, AND COMMUNICATION SYSTEM - The present application relates to the technical field of communications, and disclosed are a method and apparatus for determining and configuring a control resource set, and a communication system. The method for determining the control resource set comprises: obtaining configuration information of a control resource set sent by a network device and corresponding to a BWP; determining first position information of the control resource set in a first sub-band according to the configuration information, wherein the first sub-band is at least one sub-band of a plurality of sub-bands in the BWP; and configuring the control resource set in a second sub-band according to second position information. Therefore, the control resource set can be configured in the second sub-band, so that a control resource set can also be configured in a sub-band without a control resource set configured in advance, and user equipment can also monitor the second sub-band. | 2022-08-18 |
20220264648 | ENHANCED LISTEN-BEFORE-TALK - An enhanced LBT procedure ( | 2022-08-18 |
20220264649 | METHODS FOR PDCCH MONITORING, USER EQUIPMENT, AND BASE STATION - A method, a User Equipment, a computer program and a computer readable medium for Physical Downlink Control Channel (PDCCH) monitoring are provided. The embodiments of the disclosure provide a method for Physical Downlink Control CHannel (PDCCH) monitoring, performed by User Equipment (UE). The method includes: a first switching step, including: switching from monitoring a PDCCH of a serving cell according to a second Search Space Set (SSS) group to monitoring the PDCCH according to a first SSS group, under a first condition based on a time threshold and/or based on a Channel Occupancy Time (COT) duration occupied by a base station of a serving cell. | 2022-08-18 |
20220264650 | INFORMATION TRANSMISSION METHOD WITH SHARED COT AND COMMUNICATIONS DEVICE - This application discloses a method for information transmission with a shared Channel Occupancy Time (COT) and a communications device. When performed by a first device, the method includes: sending indication information to a second device; where the indication information is used to indicate a power detection threshold for COT sharing or a service type, and different power detection thresholds for COT sharing correspond to different service types. | 2022-08-18 |
20220264651 | EVENT PROCESSING METHOD AND APPARATUS - This application relates to the communications field, and discloses an event processing method and an apparatus, to prevent a network device from misunderstanding occurrence of a first event or a second event. The event processing method includes: determining first indication information, where the first indication information is used to indicate random access RA triggered by a first event or a second event, the first event refers to that a quantity of transmissions of a scheduling request SR reaches a maximum quantity of transmissions of the SR, and the second event refers to that for an SR that has been triggered and that is in a pending state, there is no available physical uplink control channel PUCCH resource; and sending the first indication information. | 2022-08-18 |
20220264652 | TEMPORARY AIDS FOR UNASSOCIATED STATIONS IN COMMUNICATION NETWORKS - Association procedure in 802.11 networks is bandwidth consuming because the management frames are sent in the low bitrate Single User mode. Multi-user operations are not available for unassociated stations because they are not assigned association identifiers. The present invention proposes to provide temporary AIDs to unassociated stations sending a frame to the AP, wherein the temporary AIDs are conveyed by a multi-station block acknowledgment. In an efficient scenario for station association, unassociated stations randomly access tone sets of a short feedback procedure. Based on the feedback responses, the AP subsequently provides MU UL RUs for the unassociated station to send a first management frame. Subsequently, the temporary AID may be used to schedule further MU UL RUs and to provide response in MU DL transmissions. | 2022-08-18 |
20220264653 | METHOD AND APPARATUS FOR TRANSMITTING AN UPLINK SIGNAL IN A WIRELESS COMMUNICATION SYSTEM - The present disclosure provides a transmission method of an uplink signal and a user equipment thereof. The transmission method includes: transmitting a first message comprising a PRACH (Physical Random Access Channel) preamble and data part; receiving a fallback random access response comprising configuration information associated with a transport block size for transmitting a PUSCH (Physical Uplink Shared Channel); determining the transport block size for transmitting the PUSCH by comparing the received configuration information associated with the transport block size with a transport block size of the first message; and transmitting the PUSCH comprising the data part based on the determined the transport block size for transmitting a PUSCH. | 2022-08-18 |
20220264654 | CONTROL APPARATUS SELECTIVELY USING PLURALITY OF ANTENNAS, TERMINAL APPARATUS COMMUNICATING WITH CONTROL APPARATUS, AND COMMUNICATION METHOD - A control apparatus that wirelessly communicates with a terminal apparatus scrambles, when a random access preamble is received from the terminal apparatus, if the random access preamble is not based on a setting notified by the control apparatus, communication with the terminal apparatus after the random access preamble is received, using a scrambling sequence that is based on second identification information different from first identification information corresponding to the control apparatus. | 2022-08-18 |
20220264655 | COMMUNICATION CONTROL METHOD, RADIO TERMINAL, APPARATUS AND BASE STATION - A communication control method used in a user equipment, a user equipment, an apparatus for controlling a user equipment, and a base station that communicates with user equipment. The user equipment performs a predetermined data transmission in which it transmits uplink user data in an RRC idle state. When the user equipment is in an RRC connected state, it transmits an RRC message to a base station indicating that the user equipment is interested to perform the predetermined data transmission after transitioning to RRC idle mode. The base station receives, from user equipment when the user equipment is in an RRC connected state, the RRC message indicating that the user equipment is interested to perform the predetermined data transmission after transitioning to RRC idle mode. | 2022-08-18 |
20220264656 | CONTROL APPARATUS SELECTIVELY USING PLURALITY OF ANTENNAS, CONTROL METHOD, AND COMPUTER-READABLE STORAGE MEDIUM - A control apparatus that is connected to a plurality of antennas and performs communication of user data with a terminal apparatus using at least one of the plurality of antennas, specifies a reception state of a random access preamble transmitted from the terminal apparatus for establishing connection with the control apparatus, at each of the plurality of antennas, selects an antenna to be used when performing communication of user data with the terminal apparatus, from the plurality of antennas based on the respective reception states at the plurality of antennas, and performs control such that communication of user data is performed with the terminal apparatus using the selected antenna. | 2022-08-18 |
20220264657 | DATA TRANSMISSION METHOD AND APPARATUS, AND COMPUTER READABLE STORAGE MEDIUM - Provided are a data transmission method, apparatus and computer readable storage medium. The method includes: sending, by a terminal, a random access preamble to a base station, and receiving, by the terminal, a random access response sent by the base station; and sending, by the terminal, a first request message carrying uplink data to the base station; wherein the sending, by the terminal, the random access preamble to the base station comprises: in response to determining that the terminal satisfies a first preset condition, sending, by the terminal, the random access preamble for requesting an uplink data transmission resource to the base station; and wherein the method further comprising one of: failing to receive, by the terminal, a second response message returned by the base station; receiving, by the terminal, the second response message carrying an uplink data failure indication or an uplink data retransmission indication returned by the base station; or in response to determining that the terminal fails to receive the random access response returned by the base station, determining, by the terminal, a random access failure and reinitiating, by the terminal, random access. | 2022-08-18 |
20220264658 | METHOD, DEVICE AND COMPUTER READABLE MEDIUM FOR PRACH SEQUENCE GENERATION - Embodiments of the present disclosure relate to method, device and computer readable medium for physical random access channel sequence generation. In example embodiments, a method includes determining an index of a cyclic shift for a root sequence. The method further includes determining a value of the cyclic shift based on a mapping between indices and cyclic shift values. The method further includes generating a random access preamble based on the root sequence and the value of the cyclic shift. | 2022-08-18 |
20220264659 | PUSCH RESOURCE SELECTION IN 2-STEP RANDOM ACCESS - Methods and apparatuses are disclosed for PUSCH resource selection in 2-step random access (RA). In one embodiment, a wireless device is configured to receive a two-step RA configuration having: a first resource allocation for a PUSCH transmission of a first message, msgA, of the two-step RA procedure, the first resource allocation for the PUSCH transmission of the msgA being associated with a first set of preambles; and a second resource allocation for the PUSCH transmission of the msgA associated with a second set of preambles; select one of the first and second resource allocation and the associated one of the first and second set of preambles based on the two-step RA configuration and a payload size of the PUSCH transmission of the msgA; and transmit the PUSCH transmission of the msgA using the selected one of the first and second resource allocation. | 2022-08-18 |
20220264660 | DISTRIBUTED CONTROL IN WIRELESS SYSTEMS - Systems, procedures, and instrumentalities are disclosed for distributed control in wireless systems, such as 5G flexible radio access technology (RAT) (5gFLEX). Example procedures are provided for WTRU and network operation associated with a distributed control plane architecture, connectionless data transfer and dedicated system information acquisition. Distributed control may be provided, for example, by replicating a plurality of access control functions (ACFs) using a plurality of instances in a plurality of different transmission/reception points (TRPs) with multi-connectivity. The plurality of TRPs may concurrently provide control services to a WTRU. Centralized control functions may manage core network connectivity and/or a plurality of user plane instances for the WTRU and/or may facilitate coordination between the plurality of ACF instances for the WTRU in the plurality of different TRPs of the WTRU's configuration. | 2022-08-18 |
20220264661 | TRANSMISSION METHOD AND DEVICE - Embodiments of the present disclosure provide a transmission method and a device. The method includes: determining first spatial information; and receiving, in CSS and/or USS according to the first spatial information, a random access response message of a 2-step random access procedure triggered by beam failure recovery (BFR). The terminal can receive, in common search space and/or UE-specific search space, the random access response message of the 2-step random access procedure triggered by the beam failure recovery (BFR), so that reliability of a communications system can be improved. | 2022-08-18 |
20220264662 | RANDOM ACCESS PREAMBLE CONFIGURATION METHOD APPLICABLE TO SATELLITE NETWORK, AND APPARATUS - This application discloses a random access preamble configuration method applicable to a satellite network and a communication apparatus. In the method, a random access preamble location offset and duration of a PRACH occasion can be flexibly configured based on features of a satellite system. The method includes: A receiving apparatus receives first indication information, where the first indication information includes indication information used to identify the random access preamble location offset at the physical random access channel PRACH occasion. The receiving apparatus transmits a random preamble based on the first indication information, where the random preamble includes a sequence part and a guard time. Because a communication distance is relatively long and a transmission delay difference between users is relatively large in a satellite communication system, time domain resources occupied by the PRACH occasion can be minimized by using this method. | 2022-08-18 |
20220264663 | METHOD AND APPARATUS FOR INDICATING CHANNEL ACCESS - The present disclosure discloses a method and an apparatus for indicating channel access. The method includes: receiving first indication information transmitted by a network device; and obtaining one or more channel access parameters based on the first indication information. The one or more channel access parameters are used for determining channel access for a target uplink transmission. The first indication information transmitted by the network device is received, and the first indication information may be based on a command field in existing information, without the need for a new command field for indicating channel access for the target uplink transmission. | 2022-08-18 |
20220264664 | SYSTEMS AND METHODS FOR FACILITATING CONNECTION TO A DATA NETWORK IN AN INTERWORKING CORE NETWORK - In some implementations, a first network device may be associated with a serving gateway control plane function of a core network. The first network device may send, via a first interface, an association message to a second network device that is associated with a session management function and a packet data gateway control plane function of the core network. The first network device may receive selection information from the second network device via the first interface. The first network device may select, based on the selection information, a third network device that is associated with a serving gateway user plane function of the core network. The first network device may cause the third network device to route traffic for a packet data network session associated with a user device. | 2022-08-18 |
20220264665 | MOBILE COMMUNICATION SYSTEM, RELAY NODE, AND BASE STATION - A base station, communication control method used in a base station, and mobile communication system including a base station transmit a handover request message for handing over a wireless communication apparatus having a RRC connection with the base station to another base station. The handover message includes an Integrated Access and Backhaul (IAB) indication indicating that the wireless communication apparatus is an IAB node having a user equipment function and a base station function. | 2022-08-18 |
20220264666 | LOCAL AREA NETWORK CLIENT PARTICIPATION IN A NETWORK SLICE - This disclosure provides methods, devices and systems for transmitting, to one or more local area network clients of the device, a multicast message indicating an available network slice, receiving, from a first local area network client of the one or more local area network clients based on the multicast message, a request to access the available network slice, establishing, at the device based on receiving the request, a connection associated with the available network slice, and transmitting, to the first local area network client based on establishing the connection, a confirmation to access the available network slice. | 2022-08-18 |
20220264667 | COMMUNICATION BETWEEN A WIRELESS DUST EXTRACTOR AND A POWER TOOL - Systems and methods for establishing a wireless connection using a connection identifier. The systems include a dust extractor and a power tool. The dust extractor includes an extractor electronic processor. The power tool includes a tool electronic processor. The extractor electronic processor is configured to: broadcast a connection advertisement; establish the wireless connection with a power tool when the connection advertisement is received; receive a request for the connection identifier; and provide a response including the connection identifier; provide a first indication of a successful wireless connection. The tool electronic processor is configured to: search for the connection advertisement broadcast from the dust extractor; establish the wireless connection with the dust extractor when the connection advertisement is received; provide the request for the connection identifier to the dust extractor; receive the response from the dust extractor; and provide a second indication of the successful wireless connection. | 2022-08-18 |
20220264668 | METHOD AND MECHANISM TO ASSIGN A UNIQUE IDENTIFIER TO A STATION FROM AN ACCESS POINT - An access point can track a station throughout a network using an identifier, for example, a media access control (MAC) address. However, as MAC addresses are randomized or changing, there is a need for the access point to provide a unique identifier to a station that does not rely on a MAC address. The access point can receive a unique identifier query response action frame from the station that indicates that the station is associated with a corresponding unique identifier for the network and based on the unique identifier query response action frame, send a unique identifier set action frame to the station so as to cause the station to set as the unique identifier for the station the unique identifier of the unique identifier set action frame sent by the access point. | 2022-08-18 |
20220264669 | Charging Aggregation Control for Network Slices - A session management function (SMF) receives, from a wireless device, a first message requesting establishment of a PDU session for a network slice associated with a service of a communication service provider (CSP). The first message comprises a single network slice selection assistance information (S-NSSAI) of the network slice and a CSP identifier (ID). The SMF sends, to the wireless device, a second message accepting the establishment of the PDU session for the network slice associated with the service of the CSP. | 2022-08-18 |
20220264670 | ELECTRONIC DEVICE, AND METHOD FOR CONTROLLING SAME - A method for controlling an electronic device is provided. The method includes obtaining a list including at least one relay device for performing initial connection with an external device, and displaying the list on a display, when one relay device is selected from the list, transmitting a request for access to the selected relay device to the selected relay device, when access approval information is received from the relay device, displaying, on the display, a list of at least one external device capable of performing connection by means of the relay device, when one external device is selected from the list of the at least one external device, receiving, from the selected external device, an authentication request for the selected external device, and when a user input is received in response to the authentication request, performing the initial connection with the selected external device. | 2022-08-18 |
20220264671 | SIDELINK-BASED DEVICE-TO-DEVICE COMMUNICATION - A UE is configured to: obtain one or more action criteria values and one or more corresponding indications of one or more actions; receive a wireless sidelink signal; determine one or more evaluation characteristic values of one or more evaluation characteristics that include one or more communication characteristics of the wireless sidelink signal; determine a portion of the one or more action criteria values that corresponds to the one or more evaluation characteristic values; and perform the one or more actions corresponding to the portion of the one or more action criteria values, where the one or more actions include providing an indication to the user interface to produce an output, or sending a sidelink response wirelessly via the wireless interface, or a combination thereof. | 2022-08-18 |