52nd week of 2020 patent applcation highlights part 78 |
Patent application number | Title | Published |
20200404602 | SYNCHRONIZATION INDICATION METHOD AND DEVICE - The present disclosure provides a synchronization indication method and device. The method includes: receiving synchronization indication information transmitted by a network device, where the synchronization indication information indicates one or more serving cells as timing reference for a neighboring cell; taking time of a corresponding serving cell as timing reference for the neighboring cell according to the synchronization indication information. | 2020-12-24 |
20200404603 | COORDINATED BEAMFORMING - Wireless communication facilitated with beamforming between devices and base stations, including when one or more devices are located within overlapping areas or ranges of two or more base stations, is contemplated. The beamforming may be implemented according to a non-joint beamforming methodology and/or a joint beamforming methodology, optionally as determined according to uplink/downlink demands and/or communications between multiple base stations. | 2020-12-24 |
20200404604 | WIRELESS COMMUNICATION INCLUDING XR TRAFFIC AWARENESS - A configuration to allow a base station to be synchronized with an application server to enable the base station to align uplink transmissions of a UE with downlink reception periods of the UE. The base station communicates with a UE using periodic uplink traffic bursts and periodic downlink traffic bursts. The base station selects a time offset to at least one of uplink traffic or downlink traffic to increase an overlap between the uplink traffic bursts and the downlink traffic bursts. The base station sends the time offset to an AF. | 2020-12-24 |
20200404605 | Optimized Time Synchronization for a UE - According to certain embodiments, a method in a network node for delivering a time synchronization service comprises obtaining a timing accuracy threshold for a time synchronization service provided to a wireless device; determining, based on a first timing accuracy error at the network node and a second timing accuracy error between the network node and the wireless device, that a timing accuracy of the time synchronization service is equal or superior to the timing accuracy threshold, and transmitting the time synchronization service to the wireless device with a timing accuracy equal or superior to the timing accuracy threshold. The method further comprises, in response to determining that the timing accuracy of the time synchronization service is inferior to the timing accuracy threshold, reconfiguring the network node to improve the timing accuracy of the time synchronization service. | 2020-12-24 |
20200404606 | VEHICLE TO EVERYTHING SYNCHRONIZATION REFERENCE SELECTION AND RESELECTION - Apparatuses, systems and methods associated with asynchronous synchronization reference source selection and reselection for wireless communication devices are disclosed herein. In embodiments, one or more non-transitory, computer-readable media having instructions stored thereon, wherein the instructions, in response to execution by a user equipment (UE), cause the UE to establish a sidelink connection with a first synchronization reference (SyncRef) UE, and monitor for physical sidelink broadcast channel (PSBCH) synchronization signals from a second SyncRefUE, wherein the UE is to drop one or more subframes of data reception of the sidelink connection with the first SyncRef UE when the UE monitors for the PSBCH synchronization signals. Other embodiments may be described and/or claimed. | 2020-12-24 |
20200404607 | SYNCHRONIZING A CLOUD RADIO ACCESS NETWORK TO A NETWORK TIME PROTOCOL REFERENCE CLOCK - A cloud radio access network (C-RAN) includes a baseband controller communicatively coupled to a plurality of radio points (RP) via a fronthaul network. Each of the plurality of RPs are configured to exchange radio frequency (RF) signals with at least one user equipment (UE). At least one of the RPs is configured to determine a timing difference while synchronizing to the baseband controller; and determine a frequency error, between the RP and a neighboring base station, based on a radio environment monitoring (REM) procedure. A phase error is determined, between the baseband controller and the neighboring base station, phase error is determined based on the timing difference for the RP and baseband controller, and the frequency error for the RP and the neighboring base station. | 2020-12-24 |
20200404608 | Network-Function Monitoring and Control - A core network device of a telecommunications network can receive a first request from a consumer network function (NF) and forward the first request to a first provider NF. The device can subsequently detect a violation by the first provider NF of a response criterion. The device can receive a second request and forward the second request to a second, different provider NF in response to the violation. In some examples, the device can later detect that the first provider NF has satisfied the response criterion with respect to a third request. The device can modify load data to increase the proportion of subsequent requests for which the first provider NF is selected. The device can select provider NFs based on the load data. In some examples, a system can include a network registry device that selects NFs based on violation indications received from the core network device. | 2020-12-24 |
20200404609 | Handling of Multi-Access PDU Session when Inter-System Change - A method of handling multi-access (MA) Protocol data unit (PDU) session under inter-system change is proposed. An MA. PDU session uses one 3GPP access network or one non-3GPP access network at a time, or simultaneously one 3GPP access network and one non-3GPP access network. The UE and network can support Access Traffic Steering Switching and Splitting (ATSSS) functionalities to distribute traffic over 3GPP access and non-3GPP access for the established MA PDU session. Upon intersystem change from 5GS to EPS over the 3GPP access, if interworking with EPS is not supported, the MA PDU session is maintained in 5GS over the non-3GPP access type. Data traffic over of the MA PDU session over the 3GPP access type is transferred to the non-3GPP access type. | 2020-12-24 |
20200404610 | METHOD AND A SYSTEM FOR LOCATING WIRELESS ELECTRONIC DEVICES - A wireless electronic device ( | 2020-12-24 |
20200404611 | APPARATUS AND METHOD FOR POSITION ESTIMATION - A position estimation apparatus estimates the position of a radio communication device that outputs a signal, where the apparatus includes a distance estimating section, a difference summing section, and a minimum difference candidate point determining section, where the distance estimating section estimates actual distances between wireless access points that receive the signal and the radio communication device as estimated distances based on the reception strength of the signal, where the difference summing section sums values based on differences between the distances between candidate points for the position of the radio communication device and the wireless access points and the estimated distances, where the minimum difference candidate point determining section determines a minimum difference candidate point, and where the position of the minimum difference candidate point is estimated as the position of the radio communication device. | 2020-12-24 |
20200404612 | SYSTEMS AND METHODS FOR SHORT RANGE PEER-TO-PEER NAVIGATION - The disclosed computer-implemented method may include determining a wireless identifier associated with a vehicle computing device coupled to a vehicle, transmitting wireless signals for receipt by an antenna included in the vehicle computing device, establishing a wireless connection to the vehicle computing device via one or more of the wireless signals using the wireless identifier, receiving, via the wireless connection, bearing information that indicates a bearing of the vehicle computing device relative to the requestor computing device, the bearing information being based on an angle of arrival of the one or more wireless signals received by the antenna, and displaying information describing a location of the vehicle relative to the requestor computing device based at least in part on the bearing information. Various other methods, systems, and computer-readable media are also disclosed. | 2020-12-24 |
20200404613 | TELECOMMUNICATIONS METHOD AND APPARATUS FOR FACILITATING POSITIONING MEASUREMENTS - A wireless terminal ( | 2020-12-24 |
20200404614 | POSITIONING METHOD AND APPARATUS - A positioning method includes: sending, by a base station, indication information to a plurality of UEs, where the plurality of UEs have an MDT function in a cell covered by a to-be-positioned RRU, and the indication information is used to indicate the plurality of UEs to periodically report location information; obtaining, by the base station within each of at least one time period, time-of-arrival ToA measurement values of N UEs, where the N UEs are some UEs that report the location information in the plurality of UEs, N≥1, and N is an integer; and calculating, by the base station, a location of the to-be-positioned RRU based on M ToA measurement values obtained within the at least one time period and M pieces of location information that are in the received location information and that respectively correspond to the M ToA measurement values, where M≥3, and M is an integer. | 2020-12-24 |
20200404615 | METHOD, DEVICE AND READABLE STORAGE MEDIUM FOR PAGING - A paging method, a paging device and a readable storage medium thereof are disclosed. The method includes: measuring synchronization signal blocks to obtain signal qualities of the synchronization signal blocks, wherein each synchronization signal block respectively corresponds to at least one of downlink beams, a random access channel resource, and/or a random access preamble; selecting suitable synchronization signal blocks from the synchronization signal blocks based on the signal qualities, wherein the signal qualities of the suitable synchronization signal blocks satisfies a first predetermined condition; and transmitting a RACH resource and/or the random access preamble corresponding to the suitable synchronization signal blocks. | 2020-12-24 |
20200404616 | PAGING SYNCHRONIZATION INDICATION METHOD AND DEVICE, PAGING SYNCHRONIZATION METHOD AND DEVICE, AND BASE STATION - A paging synchronization indication method includes: adding indication information into a Radio Resource Control (RRC) signaling, the indication information being used for indicating whether a non-cell-defining Synchronization Broadcast Block (SSB) is capable of being used for establishing paging synchronization; and transmitting, to User Equipment (UE), the RRC signaling added with the indication information and paging configuration information used for configuring a paging occasion respectively. The indication information and the paging configuration information jointly serve as a received information set of the UE. | 2020-12-24 |
20200404617 | APPARATUSES FOR TRANSMISSION OF PAGING BLOCKS IN SWEPT DOWNLINK BEAMS - A first apparatus detecting, from a second apparatus, one or more swept downlink beams, wherein each swept downlink beam comprises a synchronization signal block; making a measurement of a signal contained within the synchronization signal block of each detected swept downlink beam; decoding a message contained within the synchronization signal block of each detected swept downlink beam; selecting, based on the measurements and decoded message, a synchronization signal block; determine, based on the selected synchronization signal block, a paging block; detecting, within the paging block, a paging indication; and receiving, based on the paging indication, a paging message. | 2020-12-24 |
20200404618 | Multi-Radio Access Technology Paging - Systems and methods for improved paging are described. In one embodiment, a method is described, comprising: providing a combined database in a heterogeneous radio access network at a coordinating gateway between a plurality of radio access network nodes and a plurality of core network nodes; at the coordinating gateway, storing a first location of a user device in the combined database in association with a user device identifier and based on receiving a first user device registration request at a first radio access network; at the coordinating gateway, storing a second location of the user device in the combined database in association with the user device identifier and based on receiving a second user device registration request at a second radio access network; and querying the combined database for a last known location of the user device across both the first and the second radio access network. | 2020-12-24 |
20200404619 | PAGING MESSAGE TRANSMISSION METHOD AND APPARATUS - This application provides a paging message transmission method and relates to the field of communications technologies, to resolve a problem of waste of a downlink time-frequency resource. The method includes: determining, by a network device, that a communications device is in a beam update mode; then determining, by the network device, a second beam based on beam information reported by the communications device, where the beam information includes information about at least one receive beam, and the information about the at least one receive beam includes information about the second beam; and finally sending, by the network device, a paging message to the communications device over a first beam, where the first beam corresponds to the second beam. This application is applicable to a paging message transmission process. | 2020-12-24 |
20200404620 | System and Method for Hierarchical Paging, Cell Selection and Cell Reselection - In one embodiment, a policy may be defined, which specifies that an operation be performed over a first set of channels before being performed over a second set of channels different than the first set of channels. The first set of channels may be associated with a first set of frequencies, and the second set of channels may be associated with a second set of frequencies. A network device may perform paging according to the defined policy. A user equipment (UE) may perform paging, page monitoring, cell selection triggered by paging, or cell reselection triggered by paging according to the policy. The policy may be hardcoded, pre-configured or dynamically configured using signaling messages. | 2020-12-24 |
20200404621 | METHOD AND APPARATUS FOR RECEIVING A SYNCHRONIZATION SIGNAL - The present invention discloses a method for a terminal to receive a synchronization signal in a wireless communication system. Particularly, the method includes the steps of receiving a synchronization block including a primary synchronization signal (PSS), a secondary synchronization signal (SSS), and a physical broadcasting channel (PBCH) and receiving a DMRS (demodulation reference signal) via resource region in which the PBCH is received. In this case, an index of the synchronization block can be determined in consideration of a sequence of the DMRS. | 2020-12-24 |
20200404622 | BROADCAST CHANNEL RECEPTION IN NB-IOT DEVICES - A method for improving reliability of a narrowband physical broadcast channel (NPBCH) reception in narrowband internet-of-things (NB-IoT) user equipment (UE) during a cell acquisition phase. An object is to improve the existing NPBCH reception procedure in order to achieve a lower code-rate and hence a more reliable transmission between eNodeB and UEs will be solved thereby that the UE receives, descrambles and de-rate-matches at least a first and a second group of 64 NPBCH subframes, whereas using the four most significant bits of the system frame number as a counter and a modifier sequence {m}, which is applied to the first group of 64 NPBCH subframes, before combining the both groups, decoding and extracting the master information block from the combined NPBCH subframes and whereas the UE attaches to the cell if a match is found. | 2020-12-24 |
20200404623 | DEVICES, SYSTEMS, AND METHODS FOR PREDICTING COMMUNICATION CHANNEL CONDITIONS - Devices, systems and methods track geographical locations of a wireless device and time associated with the wireless device. Embodiments access channel map data including a predicted channel condition value for each of multiple communication channels within each of a plurality of geographical locations during a plurality of time periods of day. Embodiments use the channel map data to select one of the multiple communication channels for communication in a second geographical location, based on a first geographical location of the wireless device and a time of day associated with the wireless device. | 2020-12-24 |
20200404624 | TRANSPORT BLOCK SIZE (TBS) DETERMINATION FOR NR-V2X SIDELINK WITH PSCCH SIGNALING FOR MULTI TRANSMISSION TIME INTERVAL (TTI) TRANSMISSIONS - A user equipment (UE) configured for New Radio (NR) vehicle-to-everything (V2X) (NR V2X) sidelink transmission in a fifth generation (5G) network may determine a transport block size (TBS) for transmission of a transport block (TB) within a current sidelink slot. The UE is configured to encode a physical sidelink shared channel (PSCCH) for transmission within the current sidelink slot. The PSCCH may be encoded to include sidelink control information (SCI). The SCI may indicate a reservation of physical sidelink shared channel (PSSCH) resources within up to three sidelink slots including the current sidelink slot | 2020-12-24 |
20200404625 | Enhanced Quality of Service for V2X - Embodiments provide a transceiver for a wireless communication system, wherein the transceiver is configured to communicate with at least one other transceiver of the wireless communication system using sidelink resource pools [e.g., mode 3 resource pool, mode 4 resource pool, shared resource pool, unshared resource pool or exceptional resource pool] of the wireless communication system, wherein the transceiver is configured to transmit a data packet on one of the sidelink resource pools of the wireless communication system to the other transceiver of the wireless communication system, wherein the transceiver is configured to, if a PPPR value associated with the data packet or with data contained in the data packet indicates a high reliability [of the data packet], to re-transmit the data packet at least on once on another sidelink resource pool of the sidelink resource pools of the wireless communication system. | 2020-12-24 |
20200404626 | METHOD AND DEVICE IN NODE FOR WIRELESS COMMUNICATION - The present disclosure provides a method and a device in a node used for wireless communications. A first node receives first information and second information, the second information being used to determine a first time-frequency resource group; then judges whether to perform a first channel sensing; when the result of the judging action is no, transmits a first radio signal in the first time-frequency resource group; when the result of the judging action is yes, performs the first channel sensing to determine whether a first radio signal is transmitted in the first time-frequency resource group; when the result of the determining action is yes, transmits the first radio signal in the first time-frequency resource group; when the result of the determining action is no, drops the transmission of the first radio signal in the first time-frequency resource group. | 2020-12-24 |
20200404627 | REGIONAL AND NARROW BAND COMMON REFERENCE SIGNAL (CRS) FOR USER EQUIPMENT (UE) RELAYS - Certain aspects of the present disclosure relate to techniques for assigning resources for common reference signal (CRS) transmissions from user equipment (UE) relays. Aspects of the present disclosure provide techniques to use minimum possible resources for transmission of CRS in an attempt to reduce interference, reduce power consumption while providing appropriate reference for channel measurement and demodulation. In an aspect, a wireless node (e.g., a UE relay station) may determine resources for transmission of CRS in a subframe based, at least in part, on a type of one or more channels to be transmitted in the subframe, and may transmit the CRS using the determined resources. | 2020-12-24 |
20200404628 | METHOD FOR TRANSMITTING OR RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR - A method for receiving, by a terminal, downlink control information in a wireless communication system according to one embodiment of the present invention comprises the steps of: receiving information on a reference subcarrier spacing (SCS) from among a plurality of SCS numerologies; receiving downlink control information through a terminal group common physical downlink control channel (PDCCH); and obtaining information on a slot format from the downlink control information, wherein the downlink control information indicates the slot format on the basis of the reference SCS, and when the SCS of the terminal is different from the reference SCS, the terminal may convert the slot format of the reference SCS according to the SCS of the terminal. | 2020-12-24 |
20200404629 | METHOD OF TRANSMITTING DOWNLINK CONTROL CHANNEL, METHOD AND DEVICE OF DETECTING AND RECEIVING DOWNLINK CONTROL CHANNEL - A method and device of transmitting a downlink control channel, a method and device of detecting and receiving a downlink control channel are provided. The method includes: determining a blind detection period parameter of the downlink control channel; and transmitting the downlink control channel based the blind detection period parameter of the downlink control channel. | 2020-12-24 |
20200404630 | OUTER-LOOP CONTROL OF A PHYSICAL DOWNLINK CONTROL CHANNEL, PDCCH, LINK - The present disclosure relates to a method for a wireless device configured to perform outer-loop control of a Physical Downlink Control Channel, PDCCH, link. The method comprises obtaining, based on reporting from a UE, actual PDCCH success rate values indicative of the transmission success on a PDCCH for two or more of respective downlink control information, DCI, formats among several DCI formats, obtaining expected PDCCH success probability values indicative of DCI format success probabilities for the two or more DCI formats, obtaining discrepant values for respective of the two or more of said DCI formats by comparing the actual PDCCH success rate values to the expected PDCCH success probability values, determining a PDCCH link outer loop compensation factor by suppressing a higher among the discrepant values, and performing a PDCCH link transmission using the PDCCH link outer loop compensation factor. | 2020-12-24 |
20200404631 | METHOD AND APPARATUS FOR PERFORMING DRX OPERATIONS IN WIRELESS COMMUNICATION SYSTEM - A method for monitoring a physical downlink control channel (PDCCH) by a user equipment (UE) in a wireless communication system is disclosed. The method comprises steps of receiving configuration information of a short discontinuous reception (DRX) cycle and a long DRX cycle from a network, wherein the configuration information includes information about a first ON duration for the short DRX cycle and a second ON duration for the long DRX cycle; and monitoring the PDCCH during the first ON duration using the short DRX cycle or during the second ON duration using the long DRX cycle according to the configuration information, wherein the length of the second ON duration is shorter than the length of the first ON duration. | 2020-12-24 |
20200404632 | PARAMETER OVERWRITING RULES FOR MULTIPLE SPS/CG CONFIGURATIONS - A user equipment (UE) may be provisioned with multiple semi-persistent scheduling (SPS) configurations and/or semi-static configured grants (CGs). The UE may receive a first message indicating a first set of parameters for a first SPS configuration or for a first CG. The UE may receive a second message including at least one updated parameter for a SPS configuration or a CG. The UE may determine that the second message is applicable to one or more SPS configurations or CGs including the first SPS configuration or the first CG. The UE may overwrite a corresponding parameter of the first set of parameters with the at least one updated parameter. The UE may receive according to the first SPS configuration or transmit according to the first CG based on the at least one updated parameter. | 2020-12-24 |
20200404633 | METHODS AND APPARATUS FOR ACK FOR SPS REACTIVATION DCI - Aspects of the present disclosure include methods, apparatuses, and computer readable media for receiving a reactivation downlink control information (DCI) associated with a new periodic resource configuration and an updated uplink feedback parameter for a scheduled uplink control information transmission, receiving downlink control information, changing a transmission parameter of the scheduled uplink control information transmission based on the updated uplink feedback parameter, and transmitting the scheduled uplink control information transmission based on the changed transmission parameter to indicate uplink feedback regarding reception of the reactivation DCI. | 2020-12-24 |
20200404634 | HYBRID AUTOMATIC REPEAT REQUEST (HARQ) BASED ON CODEBLOCK GROUPS IN NEW RADIO SYSTEMS - Embodiments of a User Equipment (UE), Generation Node-B (gNB) and methods of communication are disclosed herein. The UE may receive a physical downlink control channel (PDCCH) that schedules a physical downlink shared channel (PDSCH) in a slot, and on a component carrier (CC) of a plurality of CCs. The PDCCH may include a total downlink assignment index (DAI) and a counter DAI for hybrid automatic repeat request acknowledgement (HARQ-ACK) feedback of the PDSCH. The total DAI may indicate a total number of pairs of CCs and slots for the HARQ-ACK feedback. The UE may encode the HARQ-ACK feedback to include a bit that indicates whether the PDSCH is successfully decoded. A size of the HARQ-ACK feedback may be based on the total DAI, and a position of the bit may be based on the counter DAI. | 2020-12-24 |
20200404635 | APPARATUS AND METHOD FOR IOT CONTROL CHANNEL - Embodiments described herein include user equipment (UE), evolved node B (eNB), methods, and systems for narrowband Internet-of-Things (IoT) communications. Some embodiments particularly relate to control channel communications between UE and eNB in narrowband IoT communications. In one embodiment, a UE blind decodes a first control transmission from an evolved node B (eNB) by processing a first physical resource block comprising all subcarriers of the transmission bandwidth and all orthogonal frequency division multiplexed symbols of a first subframe to determine the first control transmission. In various further embodiments, various resource groupings of resource elements are used as part of the control communications. | 2020-12-24 |
20200404636 | TRANSMISSION TIME INTERVAL (TTI) BUNDLING FOR CONTROL CHANNELS IN LONG TERM EVOLUTION (LTE) - Certain aspects of the present disclosure propose techniques for transmission time interval (TTI) bundling for control channels (e.g., physical downlink control channel (PDCCH) and enhanced PDCCH) in long term evolution (LTE). According to certain aspects a method is provided for wireless communications. The method may be performed, for example, by a user equipment (UE). The method generally includes determining a first set of possible decoding candidates for the downlink control channel in a first subframe of the bundle of subframes and a second set of possible decoding candidates for the downlink control channel in a second subframe in the bundle of subframes, wherein the first set of possible decoding candidates and the second set of possible decoding candidates are different and processing the bundle of subframes based, at least in part, on the determination. | 2020-12-24 |
20200404637 | PACKING SOURCE DATA PACKETS INTO TRANSPORTING PACKETS WITH FRAGMENTATION - A communication system and method are disclosed for transmitting packets of information in at least one first format over a communications link that utilizes packets of information in a second format. In certain embodiments, the packets of information in a first format are converted to packets of information in the second format prior to transmission via the communications link by packing and fragmenting the information in the first format in a coordinated manner. Embodiments may also utilize packing subheaders and fragmentation control bits in the packing and fragmentation processes. | 2020-12-24 |
20200404638 | METHOD AND USER EQUIPMENT (UE) FOR BEAM MANAGEMENT FRAMEWORK FOR CARRIER AGGREGATION - Embodiments herein provides User Equipment (UE) providing beam management and method for beam recovery and beam management to be executed by the UE. The method for beam management comprises a beam failure detection, a beam reporting and a beam recovery. The present disclosure provides one or more methods for performing beam management and beam recovery when the UE is operating in multiple carriers. | 2020-12-24 |
20200404639 | TECHNIQUES UPDATING BEAMS IN PERIODIC TRANSMISSIONS - Methods, systems, and devices for wireless communications are described. A user equipment (UE) may determine a first transmission on a first set of beams is unsuccessful and determine a second transmission on a second set of beams is successful. The UE may identify a beam from the second set of beams based on the determination that the second transmission on the second set of beams is successful. The UE may transmit, to a base station, an indication of the identified beam from the second set of beams and communicate with the base station via the identified beam from the second set of beams. | 2020-12-24 |
20200404640 | SYSTEM AND METHOD FOR TRANSMITTING BEAM FAILURE RECOVERY REQUEST - A user equipment (UE) can transmit a beam failure recovery request using contention-based physical random access channel (PRACH) resources to supplement and/or replace non-contention-based resources for transmitting the beam failure recovery request. The UE can reduce beam recovery latency by informing its intention for beam failure recovery by transmitting a beam failure recovery request during the random access channel (RACH) procedure. The base station may dedicate a set of RACH resources that can be used for both transmitting regular contention-based RACH messages and beam failure recovery request. | 2020-12-24 |
20200404641 | CHANNEL CONFIGURATION AND DOWNLINK/UPLINK CONFIGURATION FOR NARROW BAND INTERNET OF THINGS (NB-IOT) SYSTEMS - Methods, systems, and storage media are described for the indication of frequency hopping and downlink (DL)/uplink (UL) configuration in narrowband Internet-of-Things (NB-IoT) systems. Other embodiments may be described and/or claimed. | 2020-12-24 |
20200404642 | METHOD AND DEVICE FOR SELECTING BEAM - A method for selecting a beam includes: receiving positions for monitoring data to be transmitted within a set transmission period are determined. Data to be transmitted sent by a data sending terminal using different beams are monitored at the receiving positions. The data to be transmitted can indicate a transmission beam corresponding to the data. An optimal transmission beam can be determined based on monitoring results. | 2020-12-24 |
20200404643 | COMMUNICATING ON A SHARED CHANNEL IN A WIRELESS NETWORK - A user equipment (UE) may receive a broadcast channel that includes a bits indicating possible resources for a downlink shared channel being utilized for a signaling channel. The UE may monitor, based on the indicated possible resources, the signaling channel for signaling information for the UE. | 2020-12-24 |
20200404644 | SENSOR ASSISTED BEAM MANAGEMENT - Sensor assisted beam management system and methods for mobile User Equipment (UEs) are disclosed. An embedded rotation sensor may be used to determine orientation, rotating direction and angular speed of the UE. A speed sensor and GPS may also be used to determine location, moving direction and speed of the UE. The sensor outputs may be used by the UE to efficiently select UE beams after movement or to predict when a UE beam should be updated. Beam search and measurement periodicities may also be updated based on UE movements reported by the sensors. | 2020-12-24 |
20200404645 | RESOURCE INDICATION METHOD AND APPARATUS AND COMPUTER STORAGE MEDIUM - A resource indication method and apparatus and a computer storage medium are provided. The method includes that: a terminal device receives first indication information from a network device, the first indication information indicating an active transmission resource and/or an inactive transmission resource; and based on the first indication information, the terminal device detects a downlink control channel on the active transmission resource and/or does not detect a downlink control channel on the inactive transmission resource. | 2020-12-24 |
20200404646 | Slot Format Indication Method, Device, and System - A slot format indication method, a device, and a system, the method including obtaining, by a first user equipment (UE), first downlink control information (DCI), the first DCI having first slot format indication (SFI) and at least one second SFI, the first SFI being an SFI of the first UE or of a group of the first UE, and the second SFI being an SFI of a second UE paired with the first UE of a group of the second UE, obtaining, by the first UE, the first SFI and the at least one second SFI from the first DCI according to first indication information indicating a location of the first SFI in the first DCI and indicating a location of the at least one second SFI in the first DCI, and determining, according to the first SFI and at least one second SFI, to perform full-duplex communication. | 2020-12-24 |
20200404647 | Signal Transmission Method, User Equipment, and Base Station - In one embodiment, an apparatus includes a memory comprising instructions and a processor in communications with the memory. The processor is configured to execute the instructions to determine a reference signal received power of user equipment (UE). In response to determining that the reference signal received power is less than or equal to a threshold, it is determined that the UE supports sending a physical random access channel, receiving a random access response message, sending a random access response acknowledgment message, and receiving a contention resolution message. In response to determining that the reference signal received power is above the threshold, it is determined that the UE supports sending the physical random access channel, and receiving the contention resolution message, and it is determined that the UE does not support sending the random access response acknowledgment message and receiving the random access response message. | 2020-12-24 |
20200404648 | UPLINK DATA TRANSMISSION METHOD IN WIRELESS COMMUNICATION SYSTEM SUPPORTING NON-LICENSED BAND AND DEVICE SUPPORTING SAME - The present disclosure discloses: an uplink data transmission method for a terminal; and a device supporting same. More specifically, the present disclosure discloses: a method for transmitting uplink data from a terminal to a base station through a non-licensed band in a wireless communication system supporting the non-licensed band; and a device supporting same. | 2020-12-24 |
20200404649 | METHOD AND APPARATUS OF DETERMINING CAP OF TRANSMISSION RESOURCES AVAILABLE FOR CONTROL INFORMATION AND COMMUNICATION DEVICE - Provided are a method and an apparatus of determining a cap of transmission resources available for control information and a communication device. The method of determining a cap of transmission resources available for control information includes: determining, according to a ratio coefficient, a cap of transmission resources to be occupied by coded modulation symbols of control information on a PUSCH. | 2020-12-24 |
20200404650 | UCI TRANSMISSION METHOD AND MOBILE TERMINAL - A UCI transmission method and a mobile terminal are provided, which relate to the field of communication technology and are used for ensuring normal transmission of UCI. The method includes: in a case that at least one of K first time-domain resources aggregated in a time domain on an uplink data channel conflicts with a second time-domain resource on an uplink control channel for carrying UCI, transmitting the UCI on M ones of the K first time-domain resources; K is an integer greater than 1, M is a positive integer less than or equal to K. Normal transmission of the UCI may be ensured by carrying the UCI on at least one first time-domain resource, when a time conflict occurs between time-domain resources aggregated in time domain on an uplink data channel and a time-domain resource on an uplink control channel for carrying the UCI. | 2020-12-24 |
20200404651 | TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATION - A terminal is disclosed including a receiver that receives a first information regarding a first number of slots for use in transmission of an uplink control channel, and a second information regarding a second number of slots for use in transmission of an uplink shared channel; and a processor that controls so as not to perform the transmission of the uplink shared channel in at least one slot in which overlapping occurs, when both the first number of slots for use in transmission of the uplink control channel and the second number of slots for use in transmission of the uplink shared channel are two or more, and if the transmission of the uplink shared channel and the transmission of the uplink control channel overlap in the at least one slot. In other aspects, a radio communication method and a base station are also disclosed. | 2020-12-24 |
20200404652 | USER TERMINAL, RADIO BASE STATION AND RADIO COMMUNICATION METHOD - A terminal is disclosed including a receiver that receives a system information block before establishing a radio resource control connection; and a processor that determines one physical uplink control channel (PUCCH) resource set from a plurality of PUCCH resource sets based on an index within the system information block, and determines one PUCCH resource from a plurality of PUCCH resources within the PUCCH resource set based on a control channel element (CCE) index and a PUCCH resource indicator field within a downlink control information (DCI), wherein all of the plurality of PUCCH resources includes a same number of symbols and a same start symbol index, and at least two PUCCH resources out of the plurality of PUCCH resources include different initial cyclic shift indexes. In other aspects, a radio communication method and a base station are also disclosed. | 2020-12-24 |
20200404653 | USER TERMINAL AND RADIO COMMUNICATION METHOD - In future radio communication systems, an uplink control channel will be transmitted properly. A user terminal comprising, a receiving section that receives at least one downlink assignment, and receives at least one downlink shared channel scheduled by the at least one downlink assignment, and a control section that controls transmission of a delivery acknowledgment signal, by using at least one of an uplink control channel format and mapping of the delivery acknowledgment signal, associated with at least one of whether or not configuration for using a dynamic delivery acknowledgment signal codebook for the at least one downlink shared channel is configured, the number of bits of the delivery acknowledgment signal in response to the at least one downlink shared channel, whether or not the at least one downlink assignment is transmitted by one frequency resource, and the number of codewords for each downlink shared channel. | 2020-12-24 |
20200404654 | LONG UPLINK BURST CHANNEL DESIGN - Certain aspects of the present disclosure relate to methods and apparatus relating to a long uplink burst channel design. In certain aspects, the method includes determining, based on a hopping pattern, a first set of frequency resources available for transmitting uplink control information (UCI) within a first portion of a transmission time interval (TTI) and a second set of frequency resources available for transmitting UCI within a second portion of the TTI. The method also includes transmitting the UCI using the determined first set of frequency resources and the second set of frequency resources. | 2020-12-24 |
20200404655 | PHYSICAL UPLINK SHARED CHANNEL ENHANCEMENTS FOR TRANSMISSION WITH CONFIGURED GRANT IN UNLICENSED SPECTRUM - Aspects of the present application provide for flexibility in configuring channel access occasions for uplink transmissions within a configured grant transmission resource duration. The uplink transmission may be transmitted in the physical uplink shared channel (PUSCH). The configured grant transmission resource duration includes multiple orthogonal frequency division multiplexed (OFDM) symbols. In some implementations, resources for uplink transmissions are allocated such that an integer number of equally sized mini-slots, each of which is considered a separate PUSCH, fit within the slot. This occurs when the number of OFDM symbols within the slot is evenly divisible by the number of OFDM symbols in the mini-slot. In some embodiments, not all of the mini-slots in the slot are equal in size. This occurs when the number of OFDM symbols within the slot is not evenly divisible by a particular mini-slot size. | 2020-12-24 |
20200404656 | Self-Contained Slot and Slot Duration Configuration in NR Systems - Apparatuses, systems, and methods to dynamically indicate preference for self-contained slots and slot duration by a user equipment device (UE) in communication with a base station (e.g., a gNB) using a 5G NR radio access technology. A UE may determine to send an indication to a gNB indicating a preference for self-contained slots and slot duration for downlink and/or uplink communications utilizing one or more of the physical downlink control channel (PDCCH), the physical downlink shared channel (PDSCH), and/or acknowledgement messaging (ACK/NACK) for downlink communications, and utilizing one or more of the physical uplink control channel (PUCCH), the PDCCH, and/or the physical uplink shared channel (PUSCH) for uplink communications. The configuration of self-contained slots and slot duration for uplink and/or downlink may be based on one or more of average packet size, average packet rate, traffic type and UE processing capabilities. | 2020-12-24 |
20200404657 | POWER HEADROOM REPORT FOR LTE-NR CO-EXISTENCE - Methods, systems, and devices for wireless communication are described. Generally, the described techniques provide for a power headroom report for multiple radio access technologies (RATs). A user equipment (UE) may support multiple RATs that correspond to different transmission time intervals (TTIs). A UE may determine a reporting schedule for power headroom reports (PHRs) for a first RAT and a second schedule for PHRs for a second RAT. The UE may generate a PHR for the first RAT and a companion PHR for the second RAT, and may transmit the PHR and companion PHR based at least in part on the first PHR schedule. In some examples, the UE may receive a PHR type from the base station, and may determine a joint PHR based on the type. The UE may determine a joint PHR schedule based on a granularity of supported RATs. | 2020-12-24 |
20200404658 | WIRELESS COMMUNICATION METHOD AND DEVICE, CHIP, AND SYSTEM - A wireless communication method and device, a chip, and a system are provided. The method includes a terminal device determines multiple uplink channels/signals transmitted in a target time unit, the multiple uplink channels/signals being at least in part overlapped in a time domain; when the multiple uplink channels/signals fulfill a constraint condition, the terminal device multiplexes information borne in the multiple uplink channels/signals into one channel/signal in the target time unit for transmission. The constraint condition includes a first symbol of the earliest uplink channel/signal in the multiple uplink channels/signals is not before an A-th symbol later than the starting time of the target channel/signal or after the last symbol, A being a non-negative integer. By means of the constraint condition, the terminal device can determine whether to multiplex the information borne in the multiple uplink channels/signals into one channel/signal in the target time unit for transmission, and information to be transmitted can be effectively transmitted. | 2020-12-24 |
20200404659 | Resource Scheduling Method, Apparatus, And Device - Embodiments provide a resource scheduling method, which can support reduction of transmission resource overheads in resource scheduling. The method is applied to a wireless local area network, where a next generation protocol followed by the wireless local area network predefines locations of resource units possibly allocated from a to-be-assigned frequency domain resource. The method includes: generating, by a sending end, resource scheduling information, where the resource scheduling information includes a bit sequence to indicate an actual allocation of a resource unit(s) from the to-be-assigned frequency domain resource, and at least some bits in the bit sequence are to indicate whether one or more of said resource unit locations possibly allocated for the to-be-assigned frequency domain resource is\are the actually allocated resource unit(s). | 2020-12-24 |
20200404660 | PACKET DUPLICATION CARRIER ENHANCEMENTS - Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive an uplink packet duplication configuration that indicates a set of configured carriers and a number of copies of an uplink packet to transmit. In some examples, the UE may receive the uplink packet duplication configuration from a base station. The UE may select a subset of the set of configured carriers based on a selection criterion and the number of copies of the uplink packet to transmit, and transmit an uplink packet transmission that includes the copy of the uplink packet on each carrier of the subset of the set of configured carriers based on the uplink packet duplication configuration. | 2020-12-24 |
20200404661 | METHOD FOR TRANSMITTING DATA ON BANDWIDTH PART, TERMINAL DEVICE, AND NETWORK DEVICE - The present disclosure discloses a method for transmitting data on a bandwidth part, a terminal device, a network device, and a computer storage medium, where the method includes: determining a priority of at least one bandwidth part BWP; and according to the priority of the at least one BWP, performing a signal transmission in at least part of the at least one BWP, or, reporting uplink control information (UCI) corresponding to at least part of the at least one BWP. | 2020-12-24 |
20200404662 | METHODS AND DEVICES FOR SCRAMBLING AND DESCRAMBLING SIGNAL, AND STORAGE MEDIUM - Provided are a method and apparatus for scrambling a signal, a method and apparatus for descrambling a signal, a device for scrambling or descrambling a signal, and a storage medium. The method for scrambling a signal includes: a first transmission node determining first parameters for scrambling a signal to be transmitted or a signal group to be transmitted; the first transmission node scrambling the signal or the signal group according to the first parameters; and the first transmission node sending the scrambled signal or the scrambled signal group to a second transmission node, and notifying part or all of the first parameters to the second transmission node through first signaling. | 2020-12-24 |
20200404663 | SYSTEM AND SCHEME ON GROUP BASED IDENTITY AND SCRAMBLING FOR UE COOPERATION TRANSMISSION - Systems and methods are provided to achieve data scrambling and transmission identification in the SL for UE cooperation (UC), in which one or more cooperating UEs help with a transmission to a target UE. Corresponding configuration schemes are also provided. In addition, systems and methods are provided to achieve data DMRS sequence generation and transmission identification in SL for UC, in which one or more cooperating UEs help with a transmission to a target UE. Corresponding configuration schemes are also provided. Furthermore, systems and methods of SL control channel scrambling and identification for UE cooperation are provided. | 2020-12-24 |
20200404664 | METHOD OF TRANSMITTING AND RECEIVING SIGNAL TO USER EQUIPMENT AT BASE STATION SUPPORTING FULL DUPLEX IN WIRELESS COMMUNICATION SYSTEM - A method of transmitting and receiving a signal to and from a user equipment (UE) at a base station supporting full duplex in a wireless communication system includes the base station transmitting a first resource element (RE) set including two REs to the UE by applying different precoders to the two REs of the first RE set, and receiving a second RE set including two REs from a plurality of UEs including the UE while the first RE set is transmitted, by applying different post-coders to the two REs of the second RE set. Code division multiplexing (CDM) codes are applied to the first RE set transmitted from the base station to the UE in downlink and the second RE set transmitted from the UE to the base station in uplink. | 2020-12-24 |
20200404665 | BEAMFORMED CHANNEL BUSY RATIO - Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may measure a per-beam channel busy ratio (CBR) for each of one or more beams configured on the sidelink receiver for transmitting or receiving sidelink transmissions including a first CBR for a first beam that is to be used for receiving a sidelink transmission transmitted by a first sidelink transmitter; and may transmit an indication of the per-beam CBR. In some aspects, a user equipment may receive information associated with a per-beam CBR including a first CBR for a first beam to be used by a sidelink receiver for receiving a sidelink transmission transmitted by the sidelink transmitter, and may selectively transmit the sidelink transmission for reception by the sidelink transmitter using the first beam based at least in part on the indication of the per-beam CBR. Numerous other aspects are provided. | 2020-12-24 |
20200404666 | TRANSMISSION METHOD AND DEVICE - The disclosure provides a transmission method and device. The transmission method includes: receiving, by a user equipment, configuration information for indicating whether transmission of uplink control information on a first physical uplink shared channel is supported; and transmitting, by the user equipment, the first physical uplink shared channel and/or the uplink control information based on the configuration information. | 2020-12-24 |
20200404667 | 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. | 2020-12-24 |
20200404668 | BASE STATION APPARATUS, TERMINAL APPARATUS, AND COMMUNICATION METHOD FOR THESE APPARATUSES - A terminal apparatus for communicating with a base station apparatus, the terminal apparatus including: a radio receiving unit configured to receive a PDCCH for uplink transmission; a controller configured to decode the PDCCH; and a transmitter configured to transmit a PUSCH including semi-persistent CSI, wherein the controller receives a PDCCH including a CRC scrambled with an SP-CSI RNTI, the PDCCH includes at least a field related to an HARQ process number, and the controller validates the PDCCH in a case that at least the field related to the HARQ process number is a prescribed value. | 2020-12-24 |
20200404669 | METHOD FOR TRANSMITTING OR RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR - A method for receiving, by a terminal, a physical downlink control channel (PDCCH) signal in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: determining a complexity of channel estimation required to monitor PDCCH candidates on at least one control resource set (CORESET) in one slot; skipping the monitoring of some of the PDCCH candidates and monitoring only the remaining PDCCH candidates if the determined complexity of the channel estimation exceeds the channel estimation capability of a terminal; and receiving a PDCCH signal on the basis of a result of monitoring the remaining PDCCH candidates, wherein the complexity of the channel estimation may be determined on the basis of the resource element group (REG) bundle size set for each of the at least one CORESET. The UE is capable of communicating with at least one of another UE, a UE related to an autonomous driving vehicle, a base station or a network. | 2020-12-24 |
20200404670 | METHOD OF DETERMINING UPLINK AND DOWNLINK TRANSMISSION CONFIGURATION, METHOD OF CONFIGURING UPLINK AND DOWNLINK TRANSMISSION AND DEVICES THEREOF - A method of determining uplink and downlink transmission configuration, a method of configuring uplink and downlink transmission and devices thereof are provided. The method of determining uplink and downlink transmission configuration applied to a UE includes: determining a correspondence relationship between a start position of uplink and downlink transmission period and a start position of radio frame, based on uplink and downlink transmission configuration parameters configured by a base station, where the uplink and downlink transmission configuration parameters include one set of uplink and downlink transmission configuration parameters or two sets of uplink and downlink transmission configuration parameters, and each set of uplink and downlink transmission configuration parameters includes an uplink and downlink transmission period. | 2020-12-24 |
20200404671 | Time Resources for Uplink Channels - Embodiments include methods, performed by a user equipment (UE), for transmitting information on an uplink (UL) shared channel within a cell of a radio access network. Such embodiments include receiving, from a network node serving the cell, a configured uplink grant of resources for transmitting information on the UL shared channel. The uplink grant can indicate particular timeslots during which transmission on the UL shared channel is allowed and can include: a periodicity parameter indicating an uplink periodicity for configured resources, and an allowance parameter indicating a number of timeslots, within each uplink periodicity, during which transmission on the UL shared channel is allowed. Such embodiments also include transmitting information on the UL shared channel during at least one of the particular timeslots indicated by the uplink grant. Embodiments also include complementary methods performed by a network node, and UEs and network nodes configured to perform such methods. | 2020-12-24 |
20200404672 | METHOD AND APPARATUS FOR INFORMATION DETERMINATION AND CONFIGURATION, AND COMPUTER STORAGE MEDIUM - Disclosed are a method and device for information determination and configuration, and a computer storage medium. The method comprises: a terminal device receiving first configuration information transmitted by a network device, the first configuration information being used for configuring a set of CSI-RS resources, where CSI-RS resources in the set of CSI-RS resources are quasi co-located with respect to a first QCL parameter. | 2020-12-24 |
20200404673 | METHOD AND APPARATUS FOR TRANSMITTING DATA - A method for transmitting data, applicable to a data transmitting end with a plurality of unlicensed channel resources, includes: determining a first unlicensed channel resource which is idle from the plurality of unlicensed channel resources; setting the first unlicensed channel resource as a first working channel resource for data transmission; and transmitting data over the first working channel resource. | 2020-12-24 |
20200404674 | METHOD, TERMINAL EQUIPMENT AND NETWORK EQUIPMENT FOR REPEATEDLY TRANSMITTING INFORMATION - Disclosed by the present disclosure are a method, terminal device and network device for repeatedly transmitting information, the method comprising: on continuous time-domain resources of at least one continuous time slot, transmitting K uplink transmission channels which are used for independent transmission of target data, wherein K is an integer greater than or equal to 2, and the transmission of K uplink transmission channels on continuous time-domain resources comprises: when remaining time-domain resources of an m-th slot cannot carry an entire n-th uplink transmission channel, transmitting the n-th uplink transmission channel in the m+1-th slot, or, transmitting the incomplete n-th uplink transmission channel in the remaining time-domain resources of the m-th slot, wherein n is an integer greater than or equal to 1 and less than or equal to k, and m is an integer greater than or equal to 1. | 2020-12-24 |
20200404675 | DATA TRANSMISSION METHOD, HOST UNIT, EXTENSION UNIT, AND BASE STATION SYSTEM - The present application relates to a data transmission method, a host unit, an extension unit, a base station system, and a readable storage medium. The method is applied to a base station system, the base station system includes: a host unit, a plurality of extension units, and a plurality of remote units; the host unit is communicatively connected to the extension units, and each of the extension units is communicatively connected to at least one of the remote units, which includes: the host unit determines a target extension unit corresponding to the user equipment from the extension units according to uplink signal respectively received from the extension units; the uplink signal sent by each extension unit is used to indicate a quality state of signaling between the remote unit connected to the extension unit and the user equipment; sends instruction information to the target extension unit; the instruction information is used to instruct the target extension unit to send uplink data of the user equipment received from the remote unit to the host unit; and receives the uplink data sent by the target extension unit. Using this method can reduce the requirement for the front-haul bandwidth. | 2020-12-24 |
20200404676 | EXCHANGE OF UL INTERFERENCE DETECTION RELATED INFORMATION - Method, base station and control node for exchanging UL interference detection related information are disclosed. A method of exchanging UL interference detection related information among base stations, the method comprising: receiving the UL interference detection related information and distribution information distributed from a first base station; updating the distribution information; checking whether to transmit the UL interference detection related information to other base stations based on the updated distribution information; and transmitting or stopping transmitting the UL interference detection related information according to the checking result. | 2020-12-24 |
20200404677 | WIRELESS COMMUNICATION METHOD, APPARATUS, AND SYSTEM - This application provides wireless communication methods, apparatuses, and systems. One method comprises: receiving higher layer signaling from a base station, wherein the higher layer signaling indicates a downlink aggregation coefficient S corresponding to S consecutive transmission time units, and a transport block is repeatedly transmitted at each of the S consecutive transmission time units; receiving physical layer signaling from the base station, wherein the physical layer signaling schedules the transport block and comprises first indication information indicating at least a portion of resource of a downlink control region available for transmitting the transport block; and determining a valid time of the first indication information, wherein the valid time is one or more transmission time units in the S consecutive transmission time units. | 2020-12-24 |
20200404678 | METHOD AND DEVICE IN NODE USED FOR WIRELESS COMMUNICATION - The present disclosure provides a method and a device in a node used for wireless communication. A first node receives a first signal to determine a first channel quality; determines a first speed; and determines whether a first resource pool comprises a first time-frequency resource block; selects a target time-frequency resource block from the first resource pool; and transmits a second signal in the target time-frequency resource block; herein, the first speed is a speed of mobility of the first node; the first resource pool comprises multiple time-frequency resource blocks, whether the first resource pool comprises the first time-frequency resource block is dependent on the first speed. The present disclosure takes into account the speed of mobility of a user in resources sensing, thus ensuring that the channel quality which autonomously selects resources meets the current transmission requirements. | 2020-12-24 |
20200404679 | COMMUNICATIONS DEVICE, INFRASTRUCTURE EQUIPMENT, WIRELESS COMMUNICATIONS NETWORK AND METHODS - A communications device configured to transmit/receive signals to/from an infrastructure equipment of a mobile communications network includes a receiver, a transmitter, and a controller. The communications device is configured to: receive from a mobile communications network an indication listing narrowband carriers provided by one or more infrastructure equipment forming one or more cells of the mobile communications network, and an indication of type of the narrowband carriers; to measure a strength of signals received from each of the narrowband carriers, to select one of the narrowband carriers based on the type and a value of the measured strength of the signals received from the narrowband carriers, and to transmit signals to the infrastructure equipment providing the selected narrowband carrier to inform the mobile communications network that the communications device can receive data from the mobile communications network via the selected narrowband carrier to reduce an uplink transmission power. | 2020-12-24 |
20200404680 | PADDING AND BACKOFF OPERATIONS WHEN TRANSMITTING VIA MULTIPLE FREQUENCY SEGMENTS IN A WLAN - A communication device determines that simultaneous transmission and reception via multiple frequency segments in a WLAN is not permitted. The communication device transmits a first packet in a first frequency segment beginning at a first time, and transmits a second packet in a second frequency segment beginning at a second time that is different than the first time. Transmission of the second packet overlaps in time with transmission of the first packet. In response to having determined that simultaneous transmission and reception via multiple frequency segments is not permitted, the communication device includes in the first packet padding so that an end of transmission of the first packet occurs at a same time as an end of transmission of the second packet. | 2020-12-24 |
20200404681 | DATA TRANSMISSION METHOD, RELATED DEVICE, AND SYSTEM - N time-frequency resources are determined by a first communications device. Any two of the N time-frequency resources are nonconsecutive in at least one of a time domain and a frequency domain; each of the N time-frequency resources is smaller than a time-frequency resource required for transmitting to-be-transmitted data, a sum of the N time-frequency resources is greater than or equal to the time-frequency resource required for transmitting the to-be-transmitted data and N is a positive integer greater than or equal to 2. First indication information is sent on M of the N time-frequency resources. The first indication information is used to indicate that the N time-frequency resources are used to send the to-be-transmitted data, M is a positive integer less than or equal to N. The to-be-transmitted data are sent on the N time-frequency resources so that time-frequency resource utilization is improved. | 2020-12-24 |
20200404682 | SIMULTANEOUS SEMI-PERSISTENT SCHEDULING (SPS) OR CONFIGURED GRANT (CG) PARAMETER UPDATE FOR MULTIPLE DEVICES - Apparatus and methods for wireless communication at a user equipment (UE) are provided. In an aspect, the UE receives a downlink communication from a base station, the downlink communication including an update to at least one semi-persistent scheduling (SPS) or configured grant (CG) parameter. The downlink communication also indicates whether to use a first action time or a second action time for the update to take effect. The UE determines the action time for the at least one SPS or CG parameter update to take effect based on the downlink communication. The UE then applies the update to the at least one SPS or CG parameter for communications of the UE beginning at and following the action time. | 2020-12-24 |
20200404683 | SELECTIVE ADJUSTMENT OF PACKET DURATIONS - This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for adjusting a packet duration for triggered uplink (UL) transmissions to an access point (AP) from one or more stations (STAs). In one aspect, the AP may estimate an amount of data that a STA has queued for UL transmission and select the packet duration based on the estimated amount of queued UL data. The AP may transmit a trigger frame that solicits UL data from the STA and indicates the selected packet duration. In response, the AP may receive an UL packet from the STA and determine an amount of UL data queued in the STA based on the UL packet. In some implementations, the AP may selectively adjust the packet duration for UL transmissions based on the UL packet, the determined amount of UL data queued in the STA, or both. | 2020-12-24 |
20200404684 | METHOD FOR V2X COMMUNICATION PERFORMED BY MEANS OF TERMINAL IN WIRELESS COMMUNICATION SYSTEM AND TERMINAL USING SAME - The present invention relates to a method for V | 2020-12-24 |
20200404685 | METHOD FOR TRANSMITTING DATA, TERMINAL DEVICE AND NETWORK DEVICE - Embodiments of the present application disclose a method for transmitting data, a terminal device, and a network device, where the method includes: receiving, by a terminal device, first indication information sent by a network device, where the first indication information indicates that data is capable of being transmitted on a semi-persistent scheduling resource within a first bandwidth part BWP of at least one BWP and where the first BWP is in an active state: determining, by the terminal device, the semi-persistent scheduling resource within the first BWP according to the first indication information; and performing, by the terminal device, data transmission on the semi-persistent scheduling resource within the first BWP with the network device. The method, the terminal device and the network device in the embodiments of the present application are beneficial to improving an accuracy of data transmission. | 2020-12-24 |
20200404686 | RESOURCE MAPPING BASED ON BANDWIDTH PART - There is disclosed a method of operating a user equipment in a radio access network, the method including communicating based on a control information message received while operating on a first bandwidth part; wherein the control information message represents a bit pattern; wherein the bit pattern is interpreted differently depending on whether the control information message indicates switch to operating on a second bandwidth part or not. The disclosure also pertains to related devices or methods. | 2020-12-24 |
20200404687 | TERMINAL APPARATUS, BASE STATION APPARATUS, AND COMMUNICATION METHOD - A terminal apparatus includes a coding unit configured to map coded bits for an uplink shared channel (UL-SCH) and a first sequence to a set of elements, and a transmitter configured to transmit a physical uplink shared channel (PUSCH), wherein each of the elements is identified by a subcarrier index of the PUSCH and an OFDM symbol index of the PUSCH, and whether the first sequence is mapped without using a prescribed set of elements is given based on at least the number of hybrid automatic repeat request HARQ-ACK bits mapped to the PUSCH. | 2020-12-24 |
20200404688 | METHOD FOR TRANSCEIVING DATA IN UNLICENSED BAND AND APPARATUS FOR SAME - The present invention relates to a wireless communication system, and more particularly, to a method for transceiving data in an unlicensed band and an apparatus for same. In particular, disclosed in the present invention are a method and an apparatus for same, the method comprising: a terminal receiving, from a base station, listen before talk (LBT)-type information and information relating to an uplink data transmission interval during which the data is transmitted from within one subframe; and transmitting the data to the base station only during the uplink data transmission interval from within the one subframe, based on an LBT operation indicated by the LBT-type information, thereby efficiently transceiving data between the terminal and the base station in the unlicensed band. | 2020-12-24 |
20200404689 | METHOD FOR TRANSMITTING INFORMATION, BASE STATION AND USER EQUIPMENT - Aspect of the disclosure provides a method that can include determining configuration information of a bandwidth part (BWP) blank transmission unit in a fifth generation (5G) new radio (NR) system. The configuration information can include a time frequency resource range of the BWP blank transmission unit, and the method can include transmitting resource configuration information to a user equipment on the basis of the configuration information of the BWP blank transmission unit, scheduling a first transmission resource at a time-frequency location of the BWP blank transmission unit so as to utilize the first transmission resource to transmit target service data, the first transmission resource being a resource scheduled on the basis of a non-5G NR communication protocol. | 2020-12-24 |
20200404690 | SYSTEM AND METHOD FOR BANDWIDTH PART OPERATION - Methods and systems are described herein for bandwidth part (BWP) operation in 5G wireless systems. A wireless transmit/receive unit (WTRU), configured with at least one bandwidth part (BWP), may receive a signal including an indication for the WTRU to perform measurements on a target BWP, which may be received as part of downlink control information (DCI) in the current active BWP. The WTRU may determine a measurement gap type based on at least one of a subcarrier spacing (SCS) of a current active BWP and a SCS of the target BWP. The WTRU may determine a measurement gap for the target BWP based on the measurement gap type. The WTRU may measure channel state information (CSI) in the target BWP during the measurement gap. The WTRU may send a report including the measured CSI in the current active BWP. | 2020-12-24 |
20200404691 | Method for Uplink Transmission in a 5G NR System - Methods for handling uplink transmissions between a user equipment (UE) and a base station in a 5G NR system are described. In implementations, a UE ( | 2020-12-24 |
20200404692 | PUCCH COLLISION HANDLING FOR MULTI-SLOT LONG PUCCH IN 5G NR - A user equipment (UE) is described. The UE includes receiving circuitry configured to receive a first parameter. The receiving circuitry is also configured to receive a second parameter. The UE also includes transmitting circuitry configured to perform, based on the first parameter, the first PUCCH repetitions in first multiple slots. The transmitting circuitry is also configured to perform, based on the second parameter, the second PUCCH receptions in second multiple slot. For a case that the first PUCCH repetitions collide with the second PUCCH receptions, a priority for different types of uplink control information (UCI) is applied. Hybrid automatic repeat request-acknowledgment (HARQ-ACK) has a higher priority than a scheduling request (SR) and channel state information (CSI). The SR has a higher priority than the CSI. | 2020-12-24 |
20200404693 | Scheduling Request for Beam Failure Recovery and Buffer Status Reporting - A wireless device transmits a first scheduling request (SR) in response to initiating a beam failure recovery procedure. A second SR for a buffer status reporting procedure is transmitted. A downlink control information comprising an uplink grant is received via a downlink control channel while the first SR and the second SR are pending. Based on the reception of the downlink control information: the second SR for the buffer status reporting procedure is cancelled, and the first SR for the beam failure recovery procedure is kept pending. | 2020-12-24 |
20200404694 | DATA TRANSMISSION METHOD, TERMINAL AND BASE STATION - A data transmission method, a terminal and a base station are provided. The method includes: receiving a downlink control channel, and indication information for indicating a division of uplink resources and downlink resources in a time unit; determining uplink resources and/or downlink resources in a target time unit corresponding to the downlink control channel, according to the indication information, where the target time unit is the time unit in which a target transmission corresponding to the downlink control channel is located; and determining time field resources of the target transmission corresponding to the downlink control channel in the uplink resources or the downlink resources, and performing the target transmission in the time field resources. | 2020-12-24 |
20200404695 | NODE AND METHOD FOR DOWNLINK SCHEDULING AND HYBRID AUTOMATIC REPEAT REQUEST TIMING - Some of the example embodiments are directed towards a base station for determining a control timing configuration in order to provide a subframe timing setting for configuring downlink HARQ-ACK control timing for a cell serving a user equipment in a multiple cell communications network. The user equipment is served by a TDD based cell and a FDD based cell. Some example embodiments are directed towards user equipment for determining the control timing configuration as discussed above. | 2020-12-24 |
20200404696 | COMMUNICATION DEVICE, PROCESSING DEVICE AND METHOD FOR TRANSMITTING UPLINK DATA - In the present invention, the method, communication device or processing device selects logical channels related to an uplink (UL) grant and allocates resources of the UL grant to the selected logical channels. The present invention selects the logical channels related to the UL grant among logical channels not related to a suspended radio link control (RLC) entity among RLC entities configured in the communication or processing device. | 2020-12-24 |
20200404697 | METHOD AND APPARATUS FOR TRANSMITTING UPLINK DATA IN TIME SENSITIVE NETWORK - An operation method of a terminal in a communication system includes receiving an RRC message from a base station, the RRC message including configuration information of a plurality of CGs; transmitting a first signal to the base station through a first CG resource indicated by a first CG among the plurality of CGs; receiving a control message from the base station; and based on a result of receiving the control message, transmitting a second signal to the base station through a second CG resource indicated by an activated second CG among the plurality of CGs, wherein a pattern of the first CG resource is different from a pattern of the second CG resource. | 2020-12-24 |
20200404698 | METHOD AND APPARATUS FOR TRANSMITTING SIGNALS BY TM RLC ENTITY OF TRANSMISSION END IN WIRELESS COMMUNICATION SYSTEM - The present invention relates to a method for transmitting signals by a MAC entity of a transmission end in a wireless communication system. In particular, the method includes the steps of: receiving, from an upper layer, information about sizes of SDUs stored in the upper layer, selecting at least one SDU of the SDUs by considering an uplink grant and the sizes of SDUs; transmitting information about the at least one selected SDU to the upper layer receiving the at least one selected SDU from the upper layer; generating a MAC PDU including the at least one selected SDU; and transmitting the MAC PDU to a reception end. | 2020-12-24 |
20200404699 | CONTROL CHANNEL POSITION DETERMINING METHOD, DEVICE, AND PROCESSOR-READABLE STORAGE MEDIUM - Embodiments of the present invention provide a control channel position determining method, a device, and a processor-readable storage medium. A terminal device determines an available unlicensed band set and a control channel resource group, and determines at least one first unlicensed band to which at least one of control channel resource groups belongs, based on bitmap information or offset information. The at least one first unlicensed band belongs to the available unlicensed band set. Compared with that a control channel resource group is semi-statically configured to belong to a first unlicensed band, according to the embodiments of the present invention, no matter how an available unlicensed band included in an available unlicensed band set changes, a first unlicensed band to which at least one control channel resource group belongs can always be determined, thereby ensuring normal communication. | 2020-12-24 |
20200404700 | BEAM SELECTION FOR PDCCH ORDER - A method of operating a network node in a radio access network includes transmitting a control message indicating to a user equipment to perform a random access procedure, wherein the control message is transmitted utilising a beam selected from a set of beams. The disclosure also pertains to related devices and methods. | 2020-12-24 |
20200404701 | METHOD FOR CONFIGURING RANDOM ACCESS CHANNEL TRANSMITTING RESOURCE AND DEVICE THEREOF - The present invention provides a method for configuring a random access channel transmitting resource in a time division duplexing (TDD) mode and a device thereof. The method comprises generating configuration information for indicating a random access channel transmitting resource. The configuration information comprises period indicating information for indicating a configured period of the random access channel transmitting resource, and/or offset indicating information for indicating an offset of the random access channel transmitting resource in the configured period. The method further comprises transmitting the configuration information to user equipment (UE). | 2020-12-24 |