40th week of 2021 patent applcation highlights part 78 |
Patent application number | Title | Published |
20210314942 | METHOD AND APPARATUS FOR INDICATING SLOT FORMAT INFORMATION - A method and apparatus for indicating slot format information is disclosed. The method comprising: t receiving a RRC (radio resource control) signaling indicating a time domain starting position of a slot format information and determining the time domain starting position based on the RRC signaling. | 2021-10-07 |
20210314943 | CONTROL DATA SIGNALING FRAMEWORK FOR LTE-LAA COMMUNICATION SYSTEMS EMPLOYING CARRIER AGGREGATION ON UNLICENSED BANDS - There is provided a method comprising controlling receiving, at a node, subframe type configuration information, said subframe type configuration information defining at least one subframe type of a group of subframes to be used in a secondary cell, said secondary cell configured to provide at least one of licensed-assisted access, licensed shared access and co-primary sharing access and using said subframe type configuration information to cause the node to operate in accordance with that configuration in the secondary cell. | 2021-10-07 |
20210314944 | CONTROL CHANNEL ARCHITECTURE WITH CONTROL INFORMATION DISTRIBUTED OVER MULTIPLE SUBFRAMES ON DIFFERENT CARRIERS - Control information ( | 2021-10-07 |
20210314945 | RADIO COMMUNICATION METHOD AND DEVICE - Provided in an implementation of the present invention are a radio communication method and device capable of realizing feedback acknowledgement for a downlink channel repeatedly transmitted in a 5G system. The method comprises: a terminal transmitting feedback information at a first time unit, wherein the feedback information comprises feedback acknowledgement information corresponding to a first downlink channel transmitted by means of a target resource set, resource units in the target resource set belong to the same carrier, and repeated transmission of the first downlink channel occupies multiple resource units in the target resource set. | 2021-10-07 |
20210314946 | BANDWIDTH PART (BWP) CONFIGURATION FOR FULL DUPLEX - Bandwidth part (BWP) configurations supporting various communication approaches (e.g., full duplex and/or half duplex operations) are described. Full duplex (FD) frequency-based BWP configurations may, for example, be configured as a subset of defined BWP resources for supporting full duplex operation by base stations and/or user equipments (UEs). Usable bandwidth of a FD frequency-based BWP configuration may be selected from half duplex frequency-based BWPs in legacy BWPs. Bandwidths of usable BWPs for a FD frequency-based BWP configuration may be selected so as to be non-overlapping in frequency. Transition between configurations and modes (e.g., between full duplex frequency-based BWP configurations, between half duplex and full duplex modes, etc.) may be managed to avoid periods in which a communication device cannot perform any uplink or downlink transmissions due to switching between defined BWP configurations, or otherwise reduces BWP switching time. Other aspects and features are also claimed and described. | 2021-10-07 |
20210314947 | DATA UPLOADING METHOD AND APPARATUS OF USER TERMINAL, STORAGE DEVICE, AND USER TERMINAL - A data uploading method and apparatus of a user terminal, a storage device, and a user terminal. The method comprises: by means of a test, determine the measurement value of a transmission quality parameter of each wireless data link of each RB that is configured with a PDCP duplication function; according to the comparison result of the measurement value of the transmission quality parameter of each wireless data link and a preset parameter threshold value, determine whether the wireless data link is a wireless data link to be used; and according to the number of wireless data links to be used, a PDCP entity duplicates a PDCP data packet, and transmits the PDCP data packet by means of the wireless data link to be used. The solution of the present invention is helpful for reducing signaling overhead, improving transmission quality, and improving the utilization rate of a transmission resource. | 2021-10-07 |
20210314948 | EXTREME HIGH THROUGHPUT RESOURCE UNIT ALLOCATION TABLE - This disclosure describes systems, methods, and devices related to extremely high throughput (EHT) resource unit (RU) allocation. A device may utilize a tone plan to generate an EHT frame to be sent using an 80 MHz frequency band, wherein the tone plan comprises a plurality of null tones. The device may encode one or more resource units (RUs) for the EHT frame, wherein the one or more RUs comprise at least one of a 26-tone RU, a 52-tone RU, a 106-tone RU, a 242-tone RU, a 484-tone RU, or a 996-tone RU, wherein the 106-tone RU, the 242-tone RU, and the 484-tone RU comprise null tones located at least at subcarriers ±258, ±257, ±256, ±255, and ±254. The device may cause to send the EHT frame to a first station device using the 80 MHz frequency band. | 2021-10-07 |
20210314949 | METHOD FOR TRANSMIT AND RECEIVE POWER CONTROL IN MESH SYSTEMS - A method and apparatus for controlling transmit power in a wireless local area network (WLAN). For example, a station may receive, from an access point (AP), a beacon frame that includes a field indicating a maximum transmission power for at least one of a plurality of operational bandwidth that the AP supports. The station may determine a transmission power for a signal to be transmitted to the AP based on the at least one of the plurality of operational bandwidths indicated in the received beacon. The station may then transmit the signal at the determined transmission power. | 2021-10-07 |
20210314950 | CORESET FREQUENCY RESOURCE CONFIGURATION FOR WIDE-BAND OPERATION IN NR-U - Provided is a method of network communication for addressing a misalignment of a CORESET resource allocation with a first RB set due to varying RB set size, the method including determining a CORESET configuration, a search space set configuration, and/or an RB set configuration, determining the search space set configuration includes multiple frequency domain monitoring occasions, identifying a CORESET resource in each of the frequency domain monitoring occasions, determining the CORESET resource is only partially confined within the first RB set, and adjusting a PDCCH-monitoring protocol to improve performance of the CORESET resource. | 2021-10-07 |
20210314951 | APPARATUSES AND METHODS FOR UPLINK TRANSMISSION USING A MULTI-USER PHYSICAL LAYER PROTOCOL DATA UNIT (MU PPDU) WITH A SINGLE RESOURCE UNIT (RU) - A wireless communication terminal including a wireless transceiver and a controller is provided. The wireless transceiver performs wireless transmission and reception to and from an AP. The controller is coupled to the wireless transceiver, and is operable to configure the wireless communication terminal to operate as a non-AP STA, and transmit a MU PPDU with a single RU spanning a partial bandwidth of the MU PPDU to the AP via the wireless transceiver. In particular, the partial bandwidth excludes a frequency band of a primary channel. | 2021-10-07 |
20210314952 | SELECTION OF TRANSMISSION PARAMETERS FOR A MAXIMUM PERMISSIBLE EXPOSURE EVENT - Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive an indication of first values for a set of transmission parameters for an uplink transmission; and transmit, based at least in part on identifying a maximum permissible exposure event, the uplink transmission based at least in part on second values for the set of transmission parameters, wherein the second values are different from the first values for at least one modulation parameter of the set of transmission parameters. Numerous other aspects are provided. | 2021-10-07 |
20210314953 | Transmission Configuration And Timing For Wireless Communications - Wireless communications may comprise transmissions using a beam. A message may comprise one or more indications of a beam and/or type(s) of signals for downlink and/or uplink transmission using the beam. An acknowledgement may be used to indicate reception of the one or more indications and/or a time offset may be used for applying the beam for the downlink and/or uplink transmission. | 2021-10-07 |
20210314954 | PHYSICAL DOWNLINK SHARED CHANNEL (PDSCH) REPETITION TRANSMISSION FOR RELIABLE COMMUNICATIONS - Technology for user equipment (UE) operable for physical downlink shared channel (PDSCH) repetition communication is disclosed. The UE can comprise one or more processors configured to: decode information from a first transmission from a PDSCH and information from one or more repeated transmissions from the PDSCH; decode a repetition parameter value; and determine whether a first transmission configuration indicator (TCI) state for the first transmission and one or more additional TCI states for the one or more repeated transmission are different based on the repetition parameter value. | 2021-10-07 |
20210314955 | INFORMATION TRANSMISSION METHOD AND APPARATUS - Provided are information transmission method and apparatus. The information transmission method includes that: D control channel resource groups are determined, control information is detected in the D control channel resource groups, and transmission of a channel and/or signal is performed according to control information which is detected. | 2021-10-07 |
20210314956 | FREQUENCY DOMAIN RESOURCE ALLOCATION FOR FREQUENCY DIVISION MULTIPLEXING SCHEMES WITH SINGLE DOWNLINK CONTROL INFORMATION ASSOCIATED WITH MULTIPLE TRANSMISSION CONFIGURATION INDICATION STATES - Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a downlink control information (DCI) message that includes a frequency domain resource allocation field to indicate allocated resource blocks (RBs) across multiple transmission configuration indication (TCI) states. The UE may identify, based at least in part on the DCI message and/or a radio resource control configuration, at least one parameter that indicates a unit of contiguous RBs over which the same precoding is used and/or a resource allocation type. The UE may assign the allocated RBs to individual TCI states among the multiple TCI states based at least in part on the unit of contiguous RBs over which the same precoding is used and/or the resource allocation type. Numerous other aspects are provided. | 2021-10-07 |
20210314957 | RESOURCE ALLOCATION METHOD AND APPARATUS, AND RESOURCE DETERMINING METHOD AND APPARATUS - A resource allocation method includes: determining a resource block allocation field in downlink control information, where in response to a value indicated by five least significant bits of the resource block allocation field is greater than 20, the resource block allocation field indicates a quantity of resource block groups allocated to a terminal device and an index of a starting resource block group allocated to the terminal device. The method can be applied to the Internet of Things, such as MTC, IoT, LTE-M, M2M, etc. | 2021-10-07 |
20210314958 | METHOD AND APPARATUS FOR MINIMIZING INTERFERENCE CAUSED BY HAPS THAT PROVIDE COMMUNICATIONS SERVICES - A method and an apparatus are provided for minimizing interference caused by a plurality of high-altitude platforms (HAPs) configured for operation in the stratosphere. At least one receiver in a node receives information including a plurality of parameters associated with the HAPs and areas on the ground to which HAPs provide communication services. At least one processor analyzes the information to determine at least one of time symbol offsets and physical cell identifies (PCIs) for each of the HAPs to provide the communication services with minimal interference. At least one transmitter transmits command signals including setting instructions with regard to at least one of time symbol offsets and PCIs the HAPs should use to minimize interference while providing communication services. | 2021-10-07 |
20210314959 | OPTIMIZED RADIO RESOURCE MANAGEMENT (RRM) MEASUREMENT RELAXATION - This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for a scheduled entity to communicate within a wireless communication network. In one aspect, the scheduled entity receives a plurality of neighbor cell measurement relaxation mechanisms from a scheduling entity. The scheduled entity determines one or more channel condition parameters and selects one or more of the pluralities of neighbor cell measurement relaxation mechanisms, based on the determined one or more channel condition parameters. The scheduled entity executes measurement of one or more neighbor cells using the selected one or more neighbor cell measurement relaxation mechanisms. | 2021-10-07 |
20210314960 | COMMUNICATION CONTROL DEVICE, COMMUNICATION CONTROL METHOD, AND COMMUNICATION DEVICE - A communication control device ( | 2021-10-07 |
20210314961 | DISTRIBUTED RATE ALLOCATION AND COLLISION DETECTION IN WIRELESS NETWORKS - A hybrid cellular and non-cellular multi-hop communication device, including a hand-held wireless device having one or more antennas, a cellular wireless interface connected to at least some of the one or more antennas, and a non-cellular wireless interface connected to at least some of the one or more antennas. The non-cellular wireless interface may include a rate allocator configured to select a physical-layer rate of transmission of data from the non-cellular wireless interface based on a queue length of data to be transmitted from the hand-held cellular device and a transmitter configured to wirelessly transmit data from the queue and adjust physical-layer transmission parameters based on a physical-layer rate selected by the rate allocator. | 2021-10-07 |
20210314962 | REFERENCE SIGNAL MANAGEMENT FOR SIDELINK RADIO TRANSMISSION - A first radio device may send SL control information to a second radio device. The SL control information indicates at least one radio resource for transmission of a reference signal from the first radio device. The second radio device receives the reference signal. Further, the second radio device may forward the received sidelink control information to one or more other radio devices. Based on the received reference signal, the second radio device estimates quality of a radio channel between the first radio device and the second radio device. The estimated quality of the radio channel, may be used to control an SL radio transmission between the first radio device and the second radio device. | 2021-10-07 |
20210314963 | METHOD AND APPARATUS FOR PROVIDING ZONE BASED COOPERATION TO USER EQUIPMENT (UE) IN A WIRELESS COMMUNICATION NETWORK - A method and an apparatus are provided for receiving resource allocation information by a user equipment (UE) in a wireless communication system. Channel state information (CSI) is transmitted to a first base station. The resource allocation information indicating resources for a first zone to the UE is received from the first base station, when the UE enters the first zone among a plurality of zones within a cell coverage of the first base station. Additional resource allocation information indicating additional resources for a second zone are received from a second base station, if it is estimated that the UE might enter the second zone among the plurality of zones based on a status of the second zone and a moving direction of the UE. The additional resources are received in response to a message, transmitted from the first base station, to the second base station, requesting the additional resources. | 2021-10-07 |
20210314964 | DOWNLINK RECEPTION ASSUMPTION PRIORITIZATION BASED ON DOWNLINK PHYSICAL LAYER (PHY) PRIORITY - Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for determining reference assumption, such as quasi co-location (QCL) assumption, prioritization based on downlink physical layer (PHY) priority. | 2021-10-07 |
20210314965 | Wireless Resource Selection - Wireless resources may be determined for communications between wireless devices. A wireless device may select resources based on measuring one or more channels (e.g., associated with sidelink transmission, feedback transmission, etc.). Resource selection may comprise exclusion of certain resources being used for other communications and/or exclusion or selection of resources based on one or more priorities. | 2021-10-07 |
20210314966 | Wireless Resource Selection - Wireless resources may be determined for communications between wireless devices. A wireless device may select resources based on measuring one or more channels (e.g., associated with sidelink transmission, feedback transmission, etc.). Resource selection may comprise exclusion of certain resources being used for other communications and/or exclusion or selection of resources based on one or more priorities. | 2021-10-07 |
20210314967 | SUSPENSION OF PRE-SCHEDULED TRANSMISSION - Methods, systems, and devices for wireless communications are described. In some examples, a user equipment (UE) may receive, from a base station, a configuration indicating a set of occasions configured for sidelink communications for the UE. The sidelink communications may include at least one of sidelink traffic, semi-persistent scheduling traffic, or a combination thereof. The UE may receive a control indication associated with a radio network temporary identifier. The control indication may include a downlink control information. In some examples, the UE may skip a first pre-scheduled occasion of the set of occasions configured for sidelink communications based on the control indication, and may perform sidelink communications during a second pre-scheduled occasion of the set of occasions after skipping the first pre-scheduled occasion. | 2021-10-07 |
20210314968 | COORDINATING WIRELESS DATA COMMUNICATIONS - Systems, methods, and apparatuses are described for coordinating wireless communication. Various devices may be configured for wireless communication. The wireless communications may be coordinated via a backhaul communication channel and may minimize interference between the communications. | 2021-10-07 |
20210314969 | DATA SENDING METHOD AND APPARATUS, STORAGE MEDIUM, AND SENDING END - A data sending method and apparatus, a storage medium, and a sending end. The method includes: determining an activation instruction, the activation instruction using multiple bits to indicate sending end logical channels to be used of each RB; and for each RB, a sending end PDCP entity duplicates a PDCP data packet according to the number n of the sending end logical channels to be used of the RB, and sends the duplicated PDCP data packets to a receiving end by means of the sending end logical channels to be used, the maximum value of the number n of the sending end logical channels of each RB being greater than 2. The solution of the present invention can improve the accuracy of an instruction, thereby facilitating improving transmission resource utilization efficiency. | 2021-10-07 |
20210314970 | WIRELESS STATION, DATA AGGREGATION STATION, WIRELESS SYSTEM, TRANSMISSION CONTROL METHOD FOR WIRELESS STATION, TRANSMISSION CONTROL METHOD FOR DATA AGGREGATION, CONTROL CIRCUIT, AND NON-TRANSITORY STORAGE MEDIUM - Provided are: a sending/receiving unit to receive data frames sent from another wireless station and receivable, the receivable data frames including a first data frame that is a relay target; an interference time storage unit to store an interference time that is a time from when the sending/receiving unit starts receiving each of the data frames to when the sending/receiving unit terminates receiving the data frame; a waiting time determination unit to determine a waiting time on a basis of the interference time; a frame generation unit to generate a second data frame by changing a destination of the first data frame to a data aggregation station that aggregates the data frames or to a wireless station that serves as a relay destination; and a transmission control unit to wait for the waiting time and cause the sending/receiving unit to send the second data frame. | 2021-10-07 |
20210314971 | INTRA-USER EQUIPMENT TRAFFIC PRIORITIZATION ON UPLINK WITH MEDIUM ACCESS CONTROL-PHYSICAL (MAC-PHY) LAYER INTERACTION - A method of wireless communication by a UE (user equipment) includes receiving, from a MAC (media access control) layer, a first configured grant PDU (protocol data unit). The method also includes receiving, from the MAC layer, a second configured grant PDU. The method also includes determining whether a conflict exists between the first configured grant PDU and the second configured grant PDU. The method further includes triggering, at the MAC layer, a retransmission procedure for the second configured grant PDU when the conflict exists. The triggering can occur in response to receiving a message indicating failure to send. | 2021-10-07 |
20210314972 | PHYSICAL LAYER AND MAC LAYER UPLINK CHANNEL PRIORITIZATION - Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may select a first communication, associated with a first traffic type, or a second communication, associated with a second traffic type, as a selected communication for transmission in an overlapping resource, wherein the first communication and the second communication at least partially overlap in time, and wherein the selection is performed based at least in part on a rule; and transmit the selected communication. Numerous other aspects are provided. | 2021-10-07 |
20210314973 | METHOD AND DEVICE IN NODES USED FOR WIRELESS COMMUNICATION - The present disclosure provides a method and a device in nodes used for wireless communication. A node receives a first information block, transmits a second information block and monitors M1 control channel candidates in a first time window; the first information block indicates a scheduled cell set; the M1 control channel candidates occupy M2 control channel elements; the second information block indicates a combination employed by the serving cell(s) comprised by the first scheduling cell subset; a first SCS is used to determine a time length of a multicarrier symbol in the first time window, and the combination employed by the first scheduling cell subset is used to determine a number of multicarrier symbols comprised in the first time window; M1 is no greater than a first threshold, and M2 is no greater than a second threshold. This disclosure can improve scheduling performance. | 2021-10-07 |
20210314974 | METHODS FOR NETWORK ASSISTED BEAMFORMING FOR SIDELINK UNICAST COMMUNICATION - An apparatus configured to be employed in a gNodeB associated with a new radio (NR) system is disclosed. The apparatus comprises one or more processors configured to configure one or more sidelink sounding reference signals (SRS), for one or more user equipments (UEs) associated with the gNodeB, to be utilized by the one or more UEs for transmission or reception, or both, over sidelink. The one or more processors is further configured to generate one or more sidelink SRS configuration signals to be provided, respectively, to the one or more UEs, wherein each sidelink SRS configuration signal comprises sidelink SRS configuration information on the one or more sidelink SRS configured for a respective UE. The apparatus further comprises a radio frequency (RF) interface, configured to provide, to a radio frequency (RF) circuitry, the one or more sidelink SRS configuration signals, for subsequent transmission to the one or more UEs, respectively. | 2021-10-07 |
20210314975 | RADIO ACCESS NETWORKS - An example communication system includes remote units to exchange radio frequency (RF) signals with mobile devices, RF signals comprising information destined for, or originating from, a mobile device, the remote units performing at least some physical layer processing for an air interface used by the remote units to communicate with the mobile device. The communication system also includes two or more controllers comprising real-time schedulers for assigning airlink resources to the mobile device for the information. The communication system also includes a coordination function coupled to the two or more controllers to coordinate assignments made by the real-time schedulers in the two or more controllers. | 2021-10-07 |
20210314976 | METHOD AND DEVICE FOR USE IN WIRELESS COMMUNICATION NODES - The present disclosure provides a method and device for use in wireless communication nodes. A first node receives first information; receives a first signaling; transmits X first-type radio signals, X being a positive integer greater than 1; and transmits second information, the second information comprising Y first-type information bit(s), Y being a positive integer; the first information is used to determine the second information; only the Y first-type information bit(s) comprised in the second information is(are) used to indicate whether at least one of the X first-type radio signals is correctly received; a target receiver of any of the X first-type radio signals is different from a target receiver of the second information. The method in the present disclosure effectively avoids the frequent reporting of the UE under the working mode of the base station controlling resource allocation, thus reducing the signaling overhead and retransmission delay of Uu Interface. | 2021-10-07 |
20210314977 | Communication Method and Apparatus, Terminal, Network Device, and Storage Medium - Embodiments of this application provide a communication method, apparatus, a terminal, a network device, and a storage medium. After the terminal receives, from the network device, indication information used to indicate the terminal to report traffic pattern information of a first logical channel, a first PDU session, a first application, a first radio bearer, or a first QoS flow, the terminal reports the traffic pattern information of the first logical channel, the first PDU session, the first application, the first radio bearer, or the first QoS flow based on the indication information. In this manner, the terminal reports, based on the indication, the traffic pattern information of only the logical channel, the PDU session, the service, the radio bearer, or the QoS flow that is indicated by the network device. | 2021-10-07 |
20210314978 | CONFIGURATION FOR UPLINK SIGNAL - A fronthaul radio unit is configured for reception of periodic signals by receiving configuration information for the reception in one or more fronthaul management plane messages. | 2021-10-07 |
20210314979 | METHOD AND APPARATUS FOR IDLE MODE OPERATION IN WIRELESS COMMUNICATION SYSTEM - The disclosure relates to a communication method and system for converging a 5 | 2021-10-07 |
20210314980 | SCHEDULING RESTRICTIONS FOR CANCELED OR CONFLICTING RESOURCES - Methods, systems, and devices for wireless communications are described. The described techniques provide for a user equipment (UE) receiving a first transmission scheduling resources for a second transmission having a first priority. The UE may determine that one or more symbols of the second transmission are to be unused due to receipt of a cancellation indication or due to identifying a conflict, for example, with higher priority resources. Based on determining that the symbols are to be unused, the UE may determine that the base station will not reschedule the unused resources for another transmission, for example, having the first priority. The UE and the base station may communicate based on the determination. | 2021-10-07 |
20210314981 | COMMUNICATION SYSTEM - A communication system is disclosed in which a base station configures an item of user equipment (UE) with pre-emptable communication resources (e.g. a mini-slot), within a set of communication resources (e.g. a slot) allocated to the UE. The UE performs uplink communication of enhanced Mobile Broadband (eMBB) data over the set of communication resources. When the UE receives an ‘UL Pre-emption Indication’, it pre-empts the pre-emptable communication resources for Ultra-Reliable and Low-Latency Communications (URLLC) communications by a different UE. | 2021-10-07 |
20210314982 | PHYSICAL UPLINK SHARED CHANNEL ENHANCEMENTS FOR NEW RADIO ULTRA-RELIABLE LOW-LATENCY COMMUNICATION - A network device (e.g., a user equipment (UE), a new radio NB (gNB), or other network component) can process or generate a dynamic Physical Uplink Shared Channel (PUSCH) repetition indication that provides parameters about PUSCH repetition(s) for the uplink within one, two or other number of slots of a New Radio (NR) communication as an Ultra-Reliable Low-Latency Communication. The network device can also process or generate one or more multiple Configuration-Grant (CG) PUSCH configurations. The presence of a repetition level bit-field in a Downlink Control Information (DCI) carrying UL grant or activating UL configured grant PUSCH can be controlled by semi-static UE-specific RRC signaling enabling or disabling the dynamic signaling of PUSCH repetitions. | 2021-10-07 |
20210314983 | Uplink Scheduling Grant for a Plurality of Physical Uplink Shared Channels - A method performed by a wireless device | 2021-10-07 |
20210314984 | METHOD FOR TRANSMITTING AND RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM FOR SUPPORTING UNLICENSED BAND, AND DEVICE FOR SUPPORTING SAME - The present invention relates to a wireless communication system and, particularly, to a method and a device therefor, the method comprising the steps of: receiving demodulation reference signal (DMRS) configuration information; receiving scheduling information about a plurality of transmission time intervals (TTIs); and transmitting data on the basis of the DMRS configuration information in a plurality of continuous TTIs, wherein first DMRS configuration information of the DMRS configuration information is applied to a first group from among the plurality of continuous TTIs, and second DMRS configuration information of the DMRS configuration information is applied to a second group from among the plurality of continuous TTIs. | 2021-10-07 |
20210314985 | METHOD FOR TRANSMITTING OR RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM SUPPORTING UNLICENSED BAND AND APPARATUS FOR SUPPORTING SAME METHOD - The present invention relates to a wireless communication system and, specifically, to a method and an apparatus therefor, the method comprising the steps of: receiving scheduling information for a plurality of consecutive transmission time intervals (TTIs); and transmitting data on the basis of the scheduling information, wherein the scheduling information includes a combination of a first symbol index and the number of consecutive symbols, the data is transmitted from a starting symbol of a first TTI (starting TTI) among the plurality of consecutive TTIs to an ending symbol of the last TR on the basis of the scheduling information, and the index of the starting symbol and the index of the ending symbol are determined on the basis of the combination of the first symbol index and the number of the consecutive symbols. | 2021-10-07 |
20210314986 | INFORMATION TRANSMISSION METHOD, BASE STATION AND TERMINAL - An information transmission method, a base station, and a terminal are provided. The method includes: acquiring a quantity of times of repeated transmissions of a terminal in a target configuration period; sending, to the terminal, Physical Downlink Control Channels for supplementary transmissions, if the quantity of times of repeated transmissions is less than a preset quantity of repeated-transmission times. | 2021-10-07 |
20210314987 | SHARED RESOURCE CONFIGURATION FOR BANDWIDTH PARTS - Systems, methods and apparatus are disclosed for user equipment and/or network nodes. An example method performed by a network node includes providing a shared resource to a plurality of user equipments (UEs) that are active on a bandwidth part (BWP). The network node receives a Scheduling Request (SR) on the shared resource of the BWP, and responsive to the SR, assigns one or more grants to one or more of the plurality of UEs that are provided with the shared resource. The network node monitors another resource, for a time window after the assigning of the one or more grants, and after receiving a transmission on the monitored resource from a UE, provides the UE with a dedicated resource on the BWP. | 2021-10-07 |
20210314988 | METHOD AND APPARATUS FOR TRANSMITTING DATA IN RRC DEACTIVATED OR ACTIVATED STATE - The present disclosure relates to a communication technique for combining a 5G communication system for supporting a higher data transmission rate than a 4G system with an IoT technology, and a system therefor. The present disclosure can be applied to 5G communication and IoT related technology-based intelligent services (e.g., smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail business, security and safety related services, etc.). Disclosed is a technology for adding uplink data to a radio resource control (RRC) connection request message corresponding to an RA response message and transmitting the same to a base station when the terminal is in an RRC deactivated state in a method for transmitting, by a terminal, uplink data in a wireless communication system. | 2021-10-07 |
20210314989 | RATE-MATCHING AROUND CRS FOR NR-TDD - Rate-matching and channel estimation are disclosed for new radio (NR) user equipments (UEs). In one aspect, a method of wireless communication includes obtaining coexistence information associated with neighboring wireless operations according to a legacy radio access technology (RAT) coexisting with a new radio (NR) RAT. The coexistence information includes a number of ports associated with reference signals of the legacy RAT, a frequency pattern of the reference signals of the legacy RAT, and a subframe type of corresponding subframes of the legacy RAT with transmission segments of the NR RAT. The method also includes determining one or more reference signal occasions of the legacy RAT coinciding with a shared downlink direction communication for the NR RAT and legacy RAT. The method further includes rate-matching reception of NR downlink transmissions within the shared downlink direction communication around the one or more reference signal occasions. Other aspects are described and claimed. | 2021-10-07 |
20210314990 | USER TERMINAL - For appropriately transmitting a delivery acknowledgement signal in a case where at least one of a transmission timing and a resource of the delivery acknowledgement signal is flexibly set, a user terminal according to an aspect of the present disclosure includes a receiving section that receives a downlink shared channel scheduled using downlink control information, a transmitting section that transmits a delivery acknowledgement signal for the downlink shared channel, and a control section that controls transmission of the delivery acknowledgement signal using a downlink allocation index included in the downlink control information for each group determined based on a transmission slot for an uplink control channel designated by the downlink control information or for each group determined based on an uplink control channel resource designated by the downlink control information. | 2021-10-07 |
20210314991 | BUFFER STATUS REPORT TRANSMISSION IN A SEPARATE RESOURCE POOL FOR VEHICULAR COMMUNICATION - Aspects of the disclosure provide a scheduled user equipment (UE) and a scheduling UE for wireless communication. The scheduled UE is configured to receive a configuration message of a resource pool. The configuration message indicates available sidelink resources of the resource pool for sidelink communications. The scheduled UE is further configured to select one or more of the available sidelink resources from the resource pool, and transmit, to the scheduling UE, a sidelink buffer status report (BSR) using the selected one or more sidelink resources. The scheduling UE is configured to determine a resource pool for sidelink communications, and indicate the resource pool to one or more scheduled UEs. The scheduling UE is further configured to receive, from one of the one or more scheduled UEs, a sidelink BSR in one or more available sidelink resources of the resource pool. | 2021-10-07 |
20210314992 | METHOD AND APPARATUS FOR SENDING UPLINK SCHEDULING REQUEST, DEVICE AND STORAGE MEDIUM - Provided is a method for sending an uplink scheduling request (SR). The method includes determining whether a first uplink resource for sending the uplink SR is included in a first active bandwidth part (BWP) in response to sending the uplink SR. The first uplink resource is located on physical uplink control channel (PUCCH). The method further includes determining whether a second uplink resource for sending the uplink SR is included in each of n inactive BWPs in response to determining that no first uplink resource is included in the first active BWP. The second uplink resource is located on the PUCCH, and n is a positive integer. The method further includes sending the uplink SR to the base station over the second uplink resource in a first inactive BWP in response to determining that the second uplink resource is included in the first inactive BWP. The first inactive BWP is a BWP among the n inactive BWPs. | 2021-10-07 |
20210314993 | SEARCH SPACE CONFIGURATIONS FOR MULTI-COMPONENT CARRIER SCHEDULING - Methods, systems, and devices for wireless communications are described. A user equipment (UE) may establish a connection, with base station, over a first and second component carrier and may monitor a search space configured for scheduling multiple component carriers. In some cases, the UE may be configured to monitor a search space allocated for a virtual component carrier associated with scheduling multiple component carriers, or the UE may be configured to monitor for a subset of physical downlink control channel (PDCCH) candidates in search spaces associated with the first and second component carriers, where the subset of PDCCH candidates may be allocated for multi-component carrier scheduling. The UE may receive downlink control information (DCI) that schedules a set of data transmissions over the first and second component carriers and the UE may perform or receive the set of data transmissions over the first and second component carrier. | 2021-10-07 |
20210314994 | SYNCHRONIZED SCHEDULING FOR CARRIER AGGREGATION - In the examples described herein, a user equipment (UE) may identify multiple carriers configured for communications with a base station, and the UE may group the carriers into one or more preferred groups for synchronized scheduling at the base station. The preferred groups of carriers for synchronized scheduling may represent a recommendation that carriers within a preferred group are to be scheduled for communications with the base station on at least partially overlapping resources to maximize power savings at the UE. The UE may transmit an indication of the preferred groups of carriers to the base station, and the base station may identify an actual group of carriers for synchronized scheduling based on the indication received from the UE. The base station may then schedule communications with the UE based on the actual group of carriers. | 2021-10-07 |
20210314995 | METHOD FOR TRANSMITTING OR RECEIVING MPDCCH IN WIRELESS COMMUNICATION SYSTEM SUPPORTING MTC, AND APPARATUS THEREFOR - The present specification provides a method for transmitting an MPDCCH in a wireless communication system supporting MTC. More specifically, the method performed by a base station comprises the steps of: mapping an MPDCCH to resource elements (REs); and transmitting the MPDCCH on the REs to a terminal, wherein the mapping of the MPDCCH comprises a step of copying REs used for the MPDCCH in at least one symbol of a second slot of a subframe onto at least one symbol of a first slot of the subframe. | 2021-10-07 |
20210314996 | METHOD AND APPARATUS FOR CONFIGURING AND DETERMINING TRANSMISSION BLOCK SCHEDULING INTERVAL, AND BASE STATION - The present disclosure relates to methods and apparatuses for configuring a transport block scheduling interval, methods and apparatuses for determining a transport block scheduling interval, base stations, user equipment, and computer-readable storage media. A method of configuring a transport block scheduling interval includes: if scheduling of current machine type communication (MTC) user equipment (UE) is in a preset type, determining a corresponding transport block scheduling interval based on current capability information of the current MTC UE, and sending scheduling information to the current MTC UE through a physical downlink control channel (PDCCH). The current capability information includes a parameter indicating a scheduling processing capability level of the current MTC UE. The scheduling information includes the corresponding transport block scheduling interval. | 2021-10-07 |
20210314997 | METHOD FOR MONITORING SCHEDULING INFORMATION IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE USING METHOD - A method for monitoring scheduling information in a wireless communication system, and a device using the method are provided. The method: receives first configuration information about a search space of a first cell and second configuration information about the search space of a second cell; and monitors scheduling information for scheduling the second cell in the search space of the first cell, wherein the number of physical downlink control channel (PDCCH) candidates per aggregation level (AL) to be used in the search space of the first cell is determined on the basis of the second configuration information. | 2021-10-07 |
20210314998 | METHOD OF DETERMINING SEARCH SPACE OF CARRIER, TERMINAL AND NETWORK DEVICE - A method of determining a search space of a carrier, a terminal and a network device are provided. The method of determining the search space of the carrier includes: in a case that cross-carrier scheduling is configured, determining, according to a search space of a scheduling carrier configured by a network device and a scaling factor, a search space of a carrier other than the scheduling carrier. | 2021-10-07 |
20210314999 | Method for Configured Grant Configuration, Terminal, and Network-Side Device - A method for configured grant configuration, a terminal, and a network-side device are provided. The method includes: obtaining a mapping relationship between a plurality of configured grant configuration sets and a plurality of indexes; receiving downlink control information (DCI) and determining, based on the mapping relationship, a configured grant configuration set corresponding to a target index that is indicated by the DCI; and activating or deactivating a configured grant configuration included in the configured grant configuration set that is determined. | 2021-10-07 |
20210315000 | UCI DESIGN FOR UL TRANSMISSION WITH CONFIGURED GRANT - Methods and apparatuses are described herein for uplink control information (UCI) design for uplink (UL) transmission with configured grants. In accordance with one embodiment, a wireless communications device may receive, from a gNB, first information indicating a plurality of resources for a configured grant (CG) on a physical uplink shared channel (PUSCH). The wireless communications device may determine, based on second information, a portion of the plurality of resources to use for transmitting a configured grant-uplink control information (CG-UCI). The wireless communications device may generate the CG-UCI, wherein the CG-UCI comprises at least one of: an identifier associated with the wireless communications device or an indication of a modulation and coding scheme (MCS). The wireless communications device may transmit, to the gNB on the PUSCH, the CG-UCI using the determined portion of the plurality of resources. | 2021-10-07 |
20210315001 | USER TERMINAL AND RADIO COMMUNICATION METHOD - To appropriately perform communication even when configured grant-based UL transmission is configured, a user terminal according to an aspect of the present disclosure includes: a transmitting section that transmits a first demodulation reference signal (DMRS) for demodulating a first uplink shared channel scheduled by downlink control information and a second DMRS for demodulating a second uplink shared channel that is not scheduled by the downlink control information; and a control section that controls generation of a sequence of the first DMRS and a sequence of the second DMRS based on higher layer parameters configured separately. | 2021-10-07 |
20210315002 | TERMINAL APPARATUS AND BASE STATION APPARATUS - In a case that a plurality of configured grants are configured, a base station apparatus can detect a signal efficiently. A plurality of transmission opportunities are produced by configuring values of a plurality of time offsets for the configured grant scheduling. Transmission with repeated slots is applied to each transmission opportunity, and a redundancy version is also configured for each repetition. In a case that a plurality of transmission patterns are generated through the plurality of time offsets, control is performed such that the redundancy versions are identical in a certain slot. | 2021-10-07 |
20210315003 | COMMUNICATION APPARATUS AND COMMUNICATION METHOD - In an AP, a Trigger frame generator generates a trigger signal instructing an uplink signal transmission, the trigger signal including a terminal information field that includes a terminal ID subfield and a resource unit allocation information subfield, and a radio transmitter/receiver transmits the trigger signal. In a case where the trigger signal includes a first terminal information field specifying one or more contiguous resource units for random access, the Trigger frame generator sets an unused ID that is not to be used as a terminal ID in the first terminal information field. | 2021-10-07 |
20210315004 | TECHNIQUES FOR PERFORMING RANDOM ACCESS USING MULTIPLE BEAMS IN WIRELESS COMMUNICATIONS - Aspects described herein relate to determining multiple beams to use in transmitting messages in a random access procedure with one or more transmission/reception points (TRPs) of a cell, and transmitting, to the one or more TRPs of the cell, multiple instances of a first random access message based on the multiple beams, where each of the multiple instances of the first random access message include a preamble portion and a payload portion. In another aspect, a node receiving the multiple instances of the first random access message can determine multiple beams to use in transmitting messages in the random access procedure and can transmit with one or multiple TRPs, to the UE and in response to the first random access message, multiple instances of a second random access message based on the multiple beams. | 2021-10-07 |
20210315005 | SKIPPING CONTENTION RESOLUTION IN DATA TRANSMISSION - Provided are a method for skipping contention resolution. According to an embodiment of the present disclosure, the method includes: detecting data to be transmitted; receiving information informing that the data does not require a contention resolution; transmitting the data on a logical channel; and completing transmission of the data, based on an acknowledgement for the data or a number of transmission of the data. | 2021-10-07 |
20210315006 | UPLINK DATA TRANSMISSION METHOD, USER DEVICE, AND COMPUTER READABLE STORAGE MEDIUM - An uplink data transmission method, a user equipment, and a computer readable storage medium. The method includes: performing LBT respectively on at least one sub-band corresponding to a resource used for transmitting uplink data, wherein a frequency domain is divided into two or more sub-bands, and the resource used for transmitting uplink data corresponds to at least one of the two or more sub-bands; and transmitting the uplink data on at least one sub-band on which LBT succeeds. Using the present solution can increase data transmission efficiency and resource utilization. | 2021-10-07 |
20210315007 | METHOD AND APPARATUS FOR DETERMINING CHANNEL OCCUPANCY INFORMATION - A method and apparatus for determining channel occupancy information is provided. The user device determines a measured object according to first indication information sent by a base station, determines a target beam corresponding to the measured object according to a pre-stored correspondence relationship between a plurality of measured objects and a plurality of beams, measures first strength information of a received signal on the target beam, determines the channel occupancy information according to the first strength information, and sends the channel occupancy information to the base station. The channel occupancy information is marked as being associated with the measured object. | 2021-10-07 |
20210315008 | MULTIPLE STARTING AND ENDING POSITIONS FOR SCHEDULED DOWNLINK TRANSMISSION ON UNLICENSED SPECTRUM - Systems and methods are disclosed herein that relate to multiple candidate starting points for a transmit burst in unlicensed spectrum. In some embodiments, a method of operation of a radio access node for performing a transmit burst in an unlicensed spectrum comprises transmitting a transmit burst in an unlicensed spectrum, wherein the transmit burst spans multiple subframes/slots and the transmitting of the transmit burst starts at one of a plurality of candidate starting points defined in at least a first subframe/slot of the transmit burst that occurs after successful completion of a Listen-Before-Talk (LBT) procedure for the transmit burst. In this manner, a radio access node (e.g., an enhanced or evolved Node B (eNB) in Long Term Evolution (LTE)) has flexibility to transmit a downlink transmit burst starting at different starting positions based on LBT outcome. | 2021-10-07 |
20210315009 | COORDINATED WIFI STATIONS WITH SHARED TXOP IN TIME DOMAIN - A wireless local area network (WLAN) protocol allowing a Transmit Opportunity (TXOP) holder to share the TXOP with other stations. An intent to share the TXOP is communicated to the Access Point (AP). Upon gaining channel access, the TXOP holder directly or indirectly communicates that the TXOP can be shared with other STAs, after which scheduling information (time and duration) are shared with the STAs. When the TXOP occurs, the STAs can access the channel at the time and for the duration specified, thus providing increased use of the TXOP to improve efficiency. | 2021-10-07 |
20210315010 | SHARED WIRELESS FIDELITY COMMUNICATION DEVICE FOR CONTROLLING OPERATIONS OF STATION DURING SHARED PERIOD THAT IS PART OF TIME PERIOD OF TRANSMISSION OPPORTUNITY OBTAINED BY SHARING ACCESS POINT - A shared wireless fidelity (WiFi) communication device receives a first frame transmitted from a sharing access point (AP), and transmits a second frame to a non-AP station (STA). The first frame at least contains information of a shared period that is allowed to be used by the shared WiFi communication device, and the shared period is a subset of a time period of transmission opportunity (TXOP) obtained by the sharing AP. The second frame at least contains the information of the shared period. | 2021-10-07 |
20210315011 | TECHNIQUES FOR COLLISION PRIORITIZATION BASED ON PHYSICAL LAYER PRIORITY - A user equipment (UE) may receive a first indication of a configured communication for a first set of symbols. The UE may detect a second indication associated with a second set of symbols. The UE may determine that a direction of the configured communication is different from an indicated direction for the second set of symbols, the second set of symbols at least partially overlapping the first set of symbols. The UE may cancel the configured communication or may communicate the configured communication based at least in part on a physical layer priority of the configured communication and based at least in part on the determination that the direction of the configured communication is different from the indicated direction for the second set of symbols. | 2021-10-07 |
20210315012 | METHOD FOR TRANSMITTING AND RECEIVING REFERENCE SIGNAL FOR RADIO LINK MONITORING IN UNLICENSED BAND AND DEVICE THEREFOR - The present invention discloses a method for a base station to transmit a radio link monitoring-reference signal (RLM-RS) in an unlicensed band. In particular, the method may divide a frequency band for the RLM-RS into a plurality of sub-bands, perform a channel clearance assessment (CCA) for each of the plurality of sub-bands, and transmit the RLM-RS via each of the plurality of sub-bands on the basis of the result of performing the CCA. | 2021-10-07 |
20210315013 | Bidirectional Scheduling in Low-Power Wide-Area Networks - Embodiments provide a base station of an uncoordinated wireless communication system, wherein the communication system is configured to communicate in a radio band used by a plurality of communication systems, wherein the base station is configured to receive an uplink transmission from an end point of the wireless communication system, wherein the base station is configured to transmit, in response to the reception of the uplink transmission, a downlink transmission to the end point in a downlink transmission window, wherein the downlink transmission window is synchronized in time to the uplink transmission, wherein the base station is configured, in case of an expected collision of the downlink transmission with another transmission, to reposition the downlink transmission in time and/or frequency within the downlink transmission window, in order to avoid a collision of the downlink transmission with the other transmission. | 2021-10-07 |
20210315014 | TECHNIQUES FOR LISTEN BEFORE TALKING (LBT) ACCESS MECHANISMS FOR RADAR SYSTEMS - Methods, systems, and devices for wireless communications are described. A wireless device may implement one or more listen before talk (LBT) techniques. The wireless device may identify a set of transmission parameters of a signal for transmission from the wireless device. The wireless device may generate a first transmission waveform of the signal on a set of radio resources based on the set of transmission parameters. The wireless device may perform a LBT based at least in part on the generation of the first transmission waveform. In some cases, performing the LBT includes adjusting a detected signal associated with the set of radio resources based at least in part on the first transmission waveform. The wireless device may transmit the signal based on a result of the LBT. | 2021-10-07 |
20210315015 | MULTI-CARRIER SIGNAL TRANSMISSION METHOD, DEVICE, AND SYSTEM - Disclosed are a method, an apparatus, and a system for transmitting a signal using multiple carriers. In detail, provided are a wireless communication apparatus including a communication module; and a processor, wherein the processor obtains a common back-off counter for a carrier set on which data is to be transmitted, wherein the carrier set includes at least one component carrier, performs back-off of each of the component carriers using the obtained common back-off counter, and simultaneously transmits data through at least one component carrier in which the back-off is completed and a wireless communication method using the same. | 2021-10-07 |
20210315016 | ALTERNATIVE TWO-STEP RACH PROCEDURE - Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may perform an initial random access channel (RACH) attempt by transmitting, to a base station, an initial request message of an initial two-step RACH procedure; and perform an additional RACH attempt, using an alternative two-step RACH procedure, based at least in part on determining that an initial response message, corresponding to the initial request message, of the two-step RACH procedure is not received during an initial random access response window. Numerous other aspects are provided. | 2021-10-07 |
20210315017 | MESSAGE2 OR MESSAGEB WITH PDCCH INSIDE PDSCH RESOURCES - A configuration to allow a base station to improve coverage for PDCCH during a RACH procedure. The apparatus receives, from a UE, a preamble to initiate a RACH procedure. The apparatus transmits a RAR to the UE in response to receiving the preamble. The RAR comprises a PDCCH over PDSCH resources. | 2021-10-07 |
20210315018 | METHOD AND APPARATUS FOR INTRA-UE PRIORITIZATION CONSIDERING UL GRANT RECEIVED IN RANDOM ACCESS RESPONSE - The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure 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. The method includes identifying whether a medium access control (MAC) entity of the terminal is configured with a logical channel (LCH)-based prioritization, identifying whether a first uplink grant is associated with a random access, determining the first uplink grant to be a prioritized uplink grant, and transmitting an uplink signal based on the prioritized uplink grant. | 2021-10-07 |
20210315019 | UPLINK RESOURCE ALLOCATION METHOD AND DEVICE, BASE STATION, AND TERMINAL - An uplink resource allocation method, an uplink resource allocation device, a base station and a terminal are provided. The uplink resource allocation method includes determining resource allocation information of an msg3 in a CBRA process. The resource allocation information is determined by the base station in accordance with a predefined rule; or the resource allocation information is configured by the base station, and notified by the base station to the terminal. When the resource allocation information is determined in accordance with the predefined rule, a same predefined rule is used by the base station and the terminal. | 2021-10-07 |
20210315020 | INFORMATION REPORTING METHOD AND APPARATUS, AND TERMINAL AND STORAGE MEDIUM - Aspects of the disclosure provide an information reporting method and apparatus, and a terminal and a storage medium, belonging to the technical field of communications. The method can include, during random access, a terminal selecting a downlink beam, the terminal using a random access resource associated with the downlink beam to send a random access request to an access network device. Further, the method can include the terminal sending to a network identification information of the downlink beam selected during the random access procedure. According to the embodiments of the disclosure, by means of reporting to a network identification information of a downlink beam selected by a terminal during random access and then determining whether the terminal has selected all downlink beams suitable for selection, the network accurately positions the reasons for the problems of the terminal during the random access procedure, thereby creating the correct solution. | 2021-10-07 |
20210315021 | Physical Random Access Channel Signal Generation Optimization for 5G New Radio - The present disclosure relates to a method for physical random access channel, PRACH, signal generation. The method comprises obtaining (S | 2021-10-07 |
20210315022 | PRACH DETECTION METHOD AND APPARATUS - Embodiments of this application relate to a PRACH detection method, and the method includes: sequentially detecting frequency domain data of each beam in at least two groups of beams; obtaining frequency domain data of a frequency corresponding to a PRACH from frequency domain data of a currently detected beam; determining a time domain correlation peak of the PRACH based on the frequency domain data of the frequency corresponding to the PRACH; determining a first peak value based on the time domain correlation peak of the PRACH; and when the first peak value is greater than or equal to a first threshold, sending a random access response message to user equipment. | 2021-10-07 |
20210315023 | HANDLING COLLISIONS IN WIRELESS NETWORKS - The present disclosure relates to a communication method and system for converging a 5 | 2021-10-07 |
20210315024 | INDICATION OF RESOURCE COLLISIONS IN SIDELINK - Certain aspects of the present disclosure provide techniques for indication of resource collisions in sidelink. A method that may be performed by a user equipment (UE) includes generating information including one or more resource collisions between sidelink devices. The method generally includes transmitting the information to at least one of the sidelink devices. | 2021-10-07 |
20210315025 | SYNCHRONOUS MULTI-LINK WIRELESS TXOP PROCEDURE - Embodiments of the present invention a computer-implemented process for automatically synchronizing TXOPs for a multi-link device (MLD) to improve wireless network performance and prevent IDC is depicted according to embodiments of the present invention. The process can be performed by a multi-link device performing a multi-link operation, and the multi-link device can act as a wireless access point or a wireless station. The MLD includes a first wireless station (STA) associated with a first wireless link and a second wireless STA associated with a second wireless link. The MLD can include more wireless STAs for communicating over different wireless links. | 2021-10-07 |
20210315026 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA IN WIRELESS COMMUNICATION SYSTEM - The present disclosure relates to a method and apparatus for transmitting/receiving data in a wireless communication system. A method of a base station for transmitting and receiving a synchronization signal includes performing listen-before-talk (LBT) on a channel of a terminal in an unlicensed band, and in case that the LBT succeeds within a window duration for transmitting a synchronization signal block (SSB), transmitting the SSB to the terminal, wherein the window duration includes at least one SSB burst length that is repeated in a specific period and has the specific period as a length of time, and the SSB is transmitted at a specific time within a first SSB burst length of the at least one SSB burst length. | 2021-10-07 |
20210315027 | Mapping Logical Network Resources to Transport Resources - A control plane function of a core network of a communication network system derives a parameter relating to transport resources for a user plane from an identification relating to logical network resources of a session, and provides the parameter to a user plane function of the core network and to a control plane control unit of an access network. The control plane control unit provides information derived from the parameter to a user plane control unit of the access network, and wherein the transport resources relate to a logical transport network to use to carry the user plane of the session. Based on the received information, the user plane control unit derives the transport resources to be used for the session over the user plane, and exchanges user plane traffic for the session over the derived transport resources. | 2021-10-07 |
20210315028 | METHOD AND NETWORK NODE OF SETTING UP A WIRELESS CONNECTION - A method of setting up a wireless connection for a communication device. The method is performed in a network node and comprises receiving, from the communication device, a service request, the request comprising a destination identifier of a destination providing a service, and configuring, based on the destination identifier, the communication device for one of: multi-connectivity and single-connectivity. | 2021-10-07 |
20210315029 | Identifying Two Tunnels Set Up in One Protocol Data Unit Session - A method, system and apparatus for identification of two tunnels that have been set up in one protocol data unit (PDU) session are disclosed. According to one aspect, a method implemented in a radio network node includes transmitting to a core network node a first message that includes a Transport Network Layer, TNL, address for a downlink tunnel. The method further includes receiving from the core network node a reply message that includes an uplink, UL, transport layer address corresponding to the TNL address for the downlink tunnel | 2021-10-07 |
20210315030 | Transport Layer Handling For Split Radio Network Architecture - A radio network equipment central unit ( | 2021-10-07 |
20210315031 | IMPLANTABLE MEDICAL DEVICE AND METHOD FOR MANAGING ADVERTISING AND SCANNING SCHEDULES - A method and device for managing establishment of a communications link between an external instrument (EI) and an implantable medical device (IMD) are provided. The method stores, in a memory in at least one of the IMD or the EI, a base scanning schedule that defines a pattern for scanning windows over a scanning state. The method enters the scanning state during which a receiver scans for advertisement notices during the scanning windows. At least a portion of the scanning windows are grouped in a first segment of the scanning state. The method stores, in the memory, a scan reset pattern for restarting the scanning state. Further, the method automatically restarts the scanning state based on the scan reset pattern to form a pseudo-scanning schedule that differs from the base scanning schedule and establishes a communication session between the IMD and the EI. | 2021-10-07 |
20210315032 | User Equipment Discovery - A user equipment, UE, receives radio resource control, RRC, signaling from a peer UE ( | 2021-10-07 |
20210315033 | UNICAST CONNECTION ESTABLISHMENT METHOD FOR DIRECT LINK, TERMINAL AND DEVICE - A unicast connection establishment method for a direct link, a terminal and a device are provided, the method is applied to a first terminal and includes the following steps: determining, according to status information of at least one second terminal, one terminal of the at least one second terminal as a target terminal for a unicast communication of a direct link; and establishing a unicast connection of the direct link with the target terminal, and determining transmission configuration information for performing a unicast data communication with the target terminal. | 2021-10-07 |
20210315034 | WIRELESS CONNECTION ESTABLISHMENT METHOD, APPARATUS, DEVICE, AND STORAGE MEDIUM - The present disclosure discloses a wireless connection establishment method, an apparatus, a device and a storage media, which is applied to artificial intelligence, Internet of Vehicles and intelligent transportation technologies in the field of computer technology. A specific implementation scheme is as follows: by before establishing a WiFi direct connection between a car machine apparatus and a terminal device, a Bluetooth communication connection between the two is established firstly, the car machine apparatus provides parameter information required to establish the WiFi direct connection with the car machine apparatus to the terminal device through the Bluetooth communication connection, then the terminal device can automatically send a WiFi direct connection request to the car machine apparatus based on the parameter information, and the car machine apparatus device establishes the WiFi direct connection with the terminal device in response to the WiFi direct connection request initiated by the terminal device. | 2021-10-07 |
20210315035 | NETWORK-BASED RSI/PRACH PARAMETER PLANNING AND NEIGHBOR CREATION - A system uses signals received from actual user equipment (UE) to build in real time a reception pattern for base stations in a cellular communication system. Each UE is assigned a unique tone to broadcast so that a controller can analyze radio coverage by analyzing which base stations received signals from each UE in a coverage area. Cellular base stations necessarily have overlapping coverage and are assigned unique channel access values to avoid repeating values from overlapping cell sites. As overlaps change in real time, in response to live events, traffic jams, site outages, and new sites, signals received from UEs in the coverage area provide a real time view of system coverage. This allows better allocation of channel access values than prior art historical performance indicators using base station and controller call errors. | 2021-10-07 |
20210315036 | METHOD AND DEVICE FOR TRANSMITTING SIGNAL THROUGH MULTI-LINK IN WIRELESS LAN SYSTEM - A method for operation in a wireless local area network (WLAN) system according to various embodiments may comprise the steps of: determining, by a transmitting device, whether a second link is in an idle state for a first time interval, after receiving an ACK through a first link within a TXOP configured for the first link; aggregating, by the transmitting device, the first link and the second link on the basis of the determination; and transmitting, by the transmitting device, a packet through the aggregated first link and second link. | 2021-10-07 |
20210315037 | SMALL DATA USAGE ENABLEMENT IN 3GPP NETWORKS - The standards organization 3GPP is exploring new small data delivery techniques for machine-type communications (MTC). It is recognized herein that existing approaches leave the “small data” decision to the service capability server (SCS) for downlink data and to the user equipment (UE) for uplink data. A user equipment (UE) or the core network can identify the services (or flows) that should be characterized as Small Data, and can make decisions as to when to employ optimized Small Data procedures. | 2021-10-07 |
20210315038 | ASSOCIATED DEVICE DISCOVERY IN IMS NETWORKS - A method of associating multiple user endpoints (UEs) with a single IMS session in an IMS network having a serving node for controlling at least one IMS session for a user and at least a first access network for providing access to UEs. The method involves associating a first UE with the user and with an IMS session; discovering a second UE in a proximity of the first UE; discovering information about the second UE; communicating the information about the second UE to the serving node; the serving node utilizing computer-implemented policy logic to determine whether to associate the second UE with the user and the IMS session; and if the policy logic determines that the second UE is to be associated, the serving node associating the second UE with the IMS session while retaining the association with the first UE. | 2021-10-07 |
20210315039 | DUAL SESSION PACKET DATA NETWORK CONNECTION - A processing system of a cellular network having a processor may receive, from an endpoint device via one of a first radio access infrastructure or a second radio access infrastructure of the cellular network, a request to establish a connection to a packet data network via the cellular network. The processing system may establish, in response to the request, a first session for the endpoint device via the first radio access infrastructure, and a second session for the endpoint device via the second radio access infrastructure of the cellular network, where the connection to the packet data network includes the first session and the second session. The processing system may further configure the first session or the second session for control plane signaling for the connection, and configure the first session, the second session, or both the first session and the second session for user plane communications for the connection. | 2021-10-07 |
20210315040 | METHOD AND APPARATUS FOR HANDLING RADIO LINK FAILURE - The present disclosure relates to methods and apparatuses. According to some embodiments of the disclosure, a method comprises: transmitting, at a communication device, a signaling message indicating a failure in a backhaul link. | 2021-10-07 |
20210315041 | USER TERMINAL AND RADIO COMMUNICATION METHOD - To properly control communication even when a BFR procedure is performed in multiple cells, a user terminal according to one aspect of the present disclosure includes a transmitting section that transmits a beam recovery request (Beam Failure Recovery reQuest (BFRQ)) on a cell in which a radio link failure has occurred, using an uplink control channel, and a control section that performs transmission of the uplink control channel in a given cell configured in advance or a cell for uplink control channel transmission associated with the cell in which the radio link failure has occurred. | 2021-10-07 |