18th week of 2020 patent applcation highlights part 91 |
Patent application number | Title | Published |
20200137740 | METHOD AND DEVICE FOR PERFORMING BEAM SEARCHING IN MOBILE COMMUNICATION SYSTEM - The disclosure relates to a communication technique for a 5G communication system for supporting a higher data transfer rate after a 4G system, and a system therefor. The disclosure may be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or connected car, healthcare, digital education, retail business, and a service relating to security and safety), based on a 5G communication technology and an IoT-related technology. The disclosure relates to a method and device for performing beam searching in a mobile communication system using beamforming. | 2020-04-30 |
20200137741 | SPATIAL QUASI CO-LOCATION INDICATION FOR CONTROL RESOURCE SET AND DOWNLINK BANDWIDTH PART - Certain aspects of the present disclosure provide techniques that may allow a base station and user equipment (UE) to be in agreement on spatial quasi co-location (QCL) assumptions for transmission in certain scenarios. The techniques may be used, for example, to determine QCL assumptions for downlink transmissions sent in an initial control resource set (CORESET) on an initial downlink bandwidth part (BWP) where dedicated signaling of such assumptions may be lacking. In some cases, the techniques may involve a UE determining a beam to use for monitoring for a physical downlink control channel (PDCCH) transmission on the initial CORESET in the initial downlink BWP that lacks dedicated signaling of QCL information and monitoring for the PDCCH on the initial CORESET in the initial BWP using the determined beam. Other aspects and features are also claimed and described. | 2020-04-30 |
20200137742 | METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING WIRELESS SIGNAL IN WIRELESS COMMUNICATION SYSTEM - The present invention relates to a wireless communication system, and more particularly, to a method including receiving indication information related to a PUCCH resource set of a specific PUCCH format through system information, the PUCCH resource set comprising a first RB offset, receiving a PDCCH including a resource indicator RI through CCE, and transmitting the control information on the PUCCH, wherein an RB index of the PUCCH is determined based on the first RB offset and a second RB offset related to a first bit value of the RI, and wherein a CS index of the PUCCH is determined based on a combination of [a second bit value of the RI, a 1-bit value based on a starting CCE index of the PDCCH (hereinafter, a CCE-based 1-bit value)] in a CS index set, and an apparatus therefor. | 2020-04-30 |
20200137743 | METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING WIRELESS SIGNAL IN WIRELESS COMMUNICATION SYSTEM - The present invention relates to a wireless communication system, and more particularly, to a method including receiving indication information related to a PUCCH resource set of a specific PUCCH format through system information, the PUCCH resource set comprising a first RB offset, receiving a PDCCH including a resource indicator RI through CCE, and transmitting the control information on the PUCCH, wherein an RB index of the PUCCH is determined based on the first RB offset and a second RB offset related to a first bit value of the RI, and wherein a CS index of the PUCCH is determined based on a combination of [a second bit value of the RI, a 1-bit value based on a starting CCE index of the PDCCH (hereinafter, a CCE-based 1-bit value)] in a CS index set, and an apparatus therefor. | 2020-04-30 |
20200137744 | Signaling Messaging and UE Capability with Tag and Compression - This disclosure relates to techniques for reducing signaling overhead associated with signaling the capability of a wireless device and/or other messages. Among various possibilities, tags and/or compression may be used. Additionally, techniques for enhanced security and signaling between network devices are disclosed. | 2020-04-30 |
20200137745 | CONFIGURABLE MAC-PHY API - The apparatus sends a request from a medium access control (MAC) layer to at least one of a Physical (PHY) Layer or a radio frequency (RF) component using an application protocol interface (API) and receives a response message from the at least one of the PHY layer or the RF component comprising an hierarchical indication of at least one capability of the PHY layer or the RF component using the API. The apparatus may also configure the PHY layer or the RF component based on the at least one capability. | 2020-04-30 |
20200137746 | TERMINAL, DEVICE, BASE STATION, SYSTEM AND METHODS FOR SPEED ESTIMATION TECHNIQUES - A first terminal device for use with a wireless telecommunications system, the first terminal device comprising: a transceiver operable to exchange signalling with a second terminal device using communication resources from within one of a plurality of sets of communication resources, each set of communication resources being associated with a different respective range of possible speeds of the first terminal device, the association being determined in accordance with a predetermined characteristic of the sets of communication resources; and a controller operable to control the transceiver to exchange signalling with the second terminal device using communication resources from within the set of communication resources associated with the range of possible speeds of the first terminal device within which a determined speed of the first terminal device is found. | 2020-04-30 |
20200137747 | AGGREGATION METHODS, GNODEBS, USER EQUIPMENTS AND STORAGE MEDIUM - The present disclosure relates to slot/physical resource block (PRB) aggregation methods, gNodeBs (gNB), user equipments and storage medium. A method is carried out in a gNB and includes: signaling, by a gNodeB (gNB), information on at least part of aggregation configuration of one of a set of slots, a set of physical resource blocks (PRBs) in a single slot, and a set of PRBs across at least two slots to a user equipment (UE); and receiving, by the gNB, a long format physical uplink control channel (PUCCH) carried in the one of the set of slots, the set of PRBs in a single slot, and the set of PRBs across at least two slots, which is aggregated according to the aggregation configuration, from the UE. | 2020-04-30 |
20200137748 | Providing Information On A Control Channel - A method, wireless device and network node are configured to generate or process a control channel, having two multiplexed sequences based on a base sequence. In some embodiments, a method includes sampling even samples of the base sequence and modulating the sampled even samples to create a first control channel sequence. The method includes performing a second sampling of odd samples of the base sequence to create a second control channel sequence. The method also includes frequency division multiplexing the first and second control channel sequences to produce the control channel. | 2020-04-30 |
20200137749 | TERMINAL DEVICE, BASE STATION DEVICE, INTEGRATED CIRCUIT AND COMMUNICATION METHOD - There is provided a terminal device that communicates with a base station device. The terminal device includes a reception unit that receives downlink control information which is used for scheduling of a physical uplink shared channel and includes first information used to trigger a report of channel state information using the physical uplink shared channel, a higher layer signal including second information used to indicate two subframe sets, and the higher layer signal including third information. The third information is used to indicate a subframe set of the two subframe sets for which the report of the channel state information is triggered in a case that the report of the channel state information is triggered by a first value of a field of the first information, the third information is used to indicate a subframe set of the two subframe sets for which the report of the channel state information is triggered in a case that the report of the channel state information is triggered by a second value in the field of the first information, and the third information is used to indicate a subframe set of the two subframe sets for which the report of the channel state information is triggered in a case that the report of the channel state information is triggered by a third value in the field of the first information. | 2020-04-30 |
20200137750 | Method and Apparatus for Configuring a Triggering Condition of a Beam Failure Event and a Communication System - Method and apparatus for configuring a triggering condition of a beam failure event and a communication system. The method includes: a network device configures a UE with one or more control channel monitoring groups, so that when the UE detects that all beams to which a monitoring group corresponds fail in transmission, the UE reports beam failure event of the monitoring group fails in transmission; wherein, each monitoring group corresponds to one or more pieces of downlink control information (DCI). By configuring regarding the triggering conditions of the beam failure events, detection and report of beam failure in more complex scenarios may be supported, such as a scenario where one piece of DCI is transmitted in multiple control resource sets, and a scenario where multiple pieces of DCI are transmitted in one control resource set, etc. | 2020-04-30 |
20200137751 | CONTROL SIGNALING FOR SUPPORTING MULTIPLE SERVICES IN ADVANCED COMMUNICATION SYSTEMS - A method of user equipment (UE) in a wireless communication system. The method comprises receiving, from a base station (BS), a downlink signal including position information for orthogonal frequency division multiplexing (OFDM) symbols of a short physical uplink control channel (PUCCH), determining, based on the position information, a position of the OFDM symbols of the short PUCCH included in a slot, and transmitting, to the BS, the short PUCCH using the OFDM symbols based on the determined position. | 2020-04-30 |
20200137752 | Technique for Controlling the Timing of Uplink Control Information in a Radio Communication Between a Network Node and a Radio Device - A technique for controlling the timing of uplink control information ( | 2020-04-30 |
20200137753 | MULTI-SLOT SLOT FORMAT INDICATOR (SFI) EXTENSIONS - Wireless communications systems and methods related to multi-slot slot format indicators (SFIs) are provided. In one embodiment, a first wireless communication device communicates, with a second wireless communication device, a first SFI for a first set of slots and a second SFI for a second set of slots overlapping with the first set of slots. The first wireless communication device communicates with the second wireless communication device based on at least one of the first SFI or the second SFI. In one embodiment, a first wireless communication device communicates, with a second wireless communication device, a configuration for a first slot and an SFI indicating slot formats for a set of slots including the first slot. The SFI indicates an unspecified slot format for the first slot. The first wireless communication device communicates with the second wireless communication device in the first slot based on the configuration. | 2020-04-30 |
20200137754 | METHOD AND APPARATUS FOR PROCESSING SCHEDULING INFORMATION IN MOBILE COMMUNICATION SYSTEM - A method and an apparatus for processing scheduling information in a terminal into which a plurality of forward carriers and reverse carriers are aggregated are provided. The method includes receiving a control message from a base station, the control message including information on a reverse carrier added by the carrier aggregation, and determining a new buffer state table to be used for reporting the state of buffers to the base station, based on the information included in the control message. | 2020-04-30 |
20200137755 | MULTI-SIM DEVICE AND OPERATION METHOD THEREOF - A multi-subscriber identification module (SIM) device includes: a first SIM configured to use a service of a first network; a second SIM configured to use a service of a second network; a first RF resource configured to support use of non-limited channel configuration according to a radio resource control (RRC) protocol; a second RF resource configured to support use of limited channel configuration according to the RRC protocol; and a baseband processor configured to selectively assign any one of the first RF resource and the second RF resource to the first SIM and the second SIM, based on information regarding the first network and the second network. | 2020-04-30 |
20200137756 | METHOD AND APPARATUS FOR ALLOCATING RESOURCE BASED ON ANCHOR CARRIER IN WIRELESS COMMUNICATION SYSTEM - A method and apparatus for allocating resources for a sidelink transmission in a wireless communication system is provided. A user equipment (UE) selects a first carrier, i.e. anchor carrier, among multiple carriers, and allocates a first resource on the first carrier. The UE allocates a second resource on a second carrier, i.e. non-anchor carrier, based on an offset from the first resource on the first carrier. The UE performs the sidelink transmission by using the first resource on the first carrier and the second resource on the second carrier. | 2020-04-30 |
20200137757 | RADIO WITH ANTENNA ARRAY AND MULTIPLE RF BANDS - A fixed wireless access radio is disclosed that is compact, light and low power for street level mounting, operates at 100 Mb/s or higher at ranges of 300 m or longer in obstructed LOS conditions with low latencies of 5 ms or less, can support PTP and PMP topologies, uses radio spectrum resources efficiently and does not require precise physical antenna alignment. | 2020-04-30 |
20200137758 | METHOD AND APPARATUS FOR TRANSRECEIVING MESSAGES FROM V2X TERMINAL IN WIRELESS COMMUNICATION SYSTEM - One embodiment of the present invention relates to a method for UE receiving data in a wireless communication system, the method for receiving data comprising the steps of: receiving control information through a channel through which the control information is delivered; and confirming an information bit which is included in the control information and is related to reserving a resource, wherein the information bit simultaneously indicates whether UE which has transmitted the control information reserves the resource, and if the resource is reserved by the UE, the location of the resource. | 2020-04-30 |
20200137759 | DATA SCRAMBLER IN EXTREME HIGH THROUGHPUT - This disclosure describes systems, methods, and devices related to extreme high throughput (EHT) data scrambler. A device may determine an extreme high throughput (EHT) data field of a frame to be scrambled using an EHT data scrambler. The device may determine to initialize the EHT data scrambler using an initialization seed, wherein the initialization seed has a size greater than seven bits. The device may generate scrambled data using the initialization seed. The device may cause to send the frame comprising the scrambled data to a first station device. | 2020-04-30 |
20200137760 | METHOD AND APPARATUS FOR TRANSMISSION USING PRECONFIGURED UPLINK RESOURCES IN A WIRELESS COMMUNICATION SYSTEM - A method and apparatus are disclosed from the perspective of a User Equipment (UE). In one embodiment, the method includes receiving, from a network node, a configuration of Preconfigured Uplink Resources (PUR), when the UE is in RRC_CONNECTED state, wherein the PUR is used for a transmission when the UE is in RRC_IDLE state. The method also includes determining to generate a first Radio Resource Control (RRC) message or a second RRC message for the transmission based on whether the transmission is to be transmitted using the PUR or not, wherein the first RRC message includes a UE identity and the second RRC message does not include the UE identity. The method further includes performing the transmission including the first RRC message or the second RRC message when the UE is in RRC_IDLE state. | 2020-04-30 |
20200137761 | METHOD AND APPARATUS FOR TRANSMISSION USING PRECONFIGURED UPLINK RESOURCES IN A WIRELESS COMMUNICATION SYSTEM - A method and apparatus are disclosed from the perspective of a User Equipment (UE). In one embodiment, the method includes receiving, from a network node, a configuration of Preconfigured Uplink Resources (PUR), when the UE is in RRC_CONNECTED state, wherein the PUR is used for a transmission when the UE is in RRC_IDLE state. The method also includes determining to generate a first Radio Resource Control (RRC) message or a second RRC message for the transmission based on whether the transmission is to be transmitted using the PUR or not, wherein the first RRC message includes a UE identity and the second RRC message does not include the UE identity. The method further includes performing the transmission including the first RRC message or the second RRC message when the UE is in RRC_IDLE state. | 2020-04-30 |
20200137762 | INTERFERENCE RANDOMIZATION FOR MULTI-TCI STATE TRANSMISSION WITH DISJOINT RESOURCE SETS - Certain aspects of the present disclosure provide techniques for interference randomization for multiple transmission configuration indicator (multi-TCI) state communications with disjoint resource sets for certain systems, such a new radio (NR). A method for wireless communication by a user equipment (UE) is provided. The method generally includes determining a disjoint resource split of a set of resource blocks (RBs) for a multi-TCI state transmission, the determination based on a pseudo-random sequence. The UE decodes the multi-TCI state transmission based on the determination. A base station (BS) also determines the disjoint resource split based on the pseudo-random sequence and transmit the multi-TCI state transmission to a UE on a subset of the RBs based on the determination. | 2020-04-30 |
20200137763 | A METHOD, TERMINAL DEVICE AND NETWORK DEVICE FOR SCHEDULING RESOURCES - An embodiment of the application relates to a method, terminal device and network device for scheduling resources. The method comprises a terminal device determining a first resource, wherein the first resource is an available resource or an unavailable resource, the unavailable resource is a resource that the second resource interferes with, and/or that is capable of interfering with the second resource, the available resource is a resource other than the unavailable resource, and the second resource is used by the terminal device in a second communications mode to communicate with a second network; and the terminal device transmitting first resource information to the first network device, wherein the first resource information includes the first resource, the first resource information is used by the first network device to allocate resources to the terminal device, and the terminal device is used to communicate with the first network device in a first communications mode. The resource allocation method, terminal device and network device of the embodiment of the application enables the reduction or avoidance of interference. | 2020-04-30 |
20200137764 | Creating Library of Interferers - A system includes a method for detecting a signal interference in a communication signal of a wireless communication system. An identified source of the signal interference is determined according to an interference profile of a plurality of interference profiles associated with an interference profile library having information that approximates characteristics of the signal interference. The signal interference of the communication signal is mitigated according to an interference parameter associated with the identified source by filtering the communication signal according to the interference parameter. | 2020-04-30 |
20200137765 | Enhanced NOMA Scheme - A method of transmission for increasing communication channel capacity comprising superposing a first signal on a second signal to form a combined signal, wherein allocation of users of the communication channel to the first and second signals is based dynamically on channel conditions. | 2020-04-30 |
20200137766 | DYNAMIC CHANNEL SELECTION AND DFS RE-ENTRY - A wireless network device, for operation within a wireless network, the wireless network device comprising: a wireless interface operable on one or more wireless channels; a memory; and a processor configured to: scan at least one channel for a predetermined time duration; and make a channel quality assessment measurement during the predetermined time duration, wherein the processor is adapted to synchronize the predetermined time duration with other wireless network devices that are operable in the wireless network and that scan the at least one channel and make channel quality assessment measurements during substantially the same predetermined time duration, wherein the channel quality assessment measurement is compared with other channel quality assessment measurements from other network devices that are operable in the wireless network thereby to enable determination of an optimal channel for communication between the network devices and wherein the wireless network device is configured to operate on the optimal channel. | 2020-04-30 |
20200137767 | APPARATUS, SYSTEM AND METHOD OF BEAMFORMING AND BEAM TRACKING - For example, a first Enhanced Directional Multi-Gigabit (DMG) (EDMG) station (STA) may be configured to exchange first and second Beam Refinement Protocol (BRP) setup frames with a second EDMG STA to initiate a BRP Transmit Sector Sweep (TXSS) over an aggregated channel bandwidth including an aggregation of a primary channel and a secondary channel in a frequency band above 45 GHz; during the BRP TXSS, transmit a plurality of BRP frames to the second EDMG STA over the primary channel and the secondary channel according to an EDMG control mode; determine a transmit beamforming configuration over the aggregated channel bandwidth based on BRP feedback from the second EDMG STA; and transmit an EDMG Physical Layer (PHY) Protocol Data Unit (PPDU) to the second EDMG STA over the aggregated channel bandwidth based on the transmit beamforming configuration. | 2020-04-30 |
20200137768 | Method And Apparatus For Handling Overlapped Transmission Opportunities In Mobile Communications - Various solutions for handling overlapped transmission opportunities with respect to user equipment and network apparatus in mobile communications are described. An apparatus may receive configurations allocating a first transmission opportunity and a second opportunity. The apparatus may determine whether the first transmission opportunity and the second transmission opportunity are overlapped. The apparatus may determine a priority of at least one of the first transmission opportunity and the second transmission opportunity according to a predetermined rule in an event that the first transmission opportunity and the second transmission opportunity are overlapped. The apparatus may perform a transmission according to the priority. | 2020-04-30 |
20200137769 | DATA TRANSMISSION METHOD AND APPARATUS - According to various embodiments, a data transmission method and apparatus are provided in this application. In one embodiment, user equipment (UE) determines SPS assistance information based on N data packets at layer 2, where the SPS assistance information includes a frame number and a subframe number that correspond to a moment offset, wherein service features corresponding to the N data packets are the same, and wherein each of the service features includes at least a period configured by a base station for the UE. The moment offset of the data packets can be accurately predicted, and then the SPS assistance information is determined based on the frame number and the subframe number that correspond to the relatively accurate moment offset, to reduce impact of data packet fluctuation on a transmission delay. In addition, the UE can obtain an SPS resource without reporting an SR, so that the data transmission delay can be reduced. | 2020-04-30 |
20200137770 | COMMUNICATION APPARATUS AND METHOD - The present disclosure provides a transmission apparatus that comprises a first payload generator configured to generate payload of a packet of a first signal type; a second payload generator configured to generate payload of a packet of a second signal type; a packet scheduler that controls the transmission timings of the first and the second packet; and a transmitter which, in operation, transmits, under the timing control of the packet scheduler, the packet of the first signal type followed by the packet of the second signal type. | 2020-04-30 |
20200137771 | Scheduling of Wireless Communication Devices - Disclosed is a method for an access point of scheduling a plurality of wireless communication devices for transmission. The method comprises selecting ( | 2020-04-30 |
20200137772 | COMMUNICATION APPARATUS, COMMUNICATION METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM - A communication apparatus obtains, from each of a plurality of other communication apparatuses, an amount of buffered data of the each of the plurality of other communication apparatuses, divides the plurality of other communication apparatuses into a plurality of groups based on the amount of buffered data of each of the plurality of other communication apparatuses, and assigns to each of the groups wireless frequency resources for which a shared data communication time is set. | 2020-04-30 |
20200137773 | METHOD FOR DEVICE-TO-DEVICE COMMUNICATION, TERMINAL DEVICE, AND NETWORK DEVICE - The present application discloses a method for D2D communication, a terminal device, and a network device. The method includes: a first terminal device determining first control channel resources from pre-configured resources pool available for transmission of first resources scheduling information, and determining second control channel resources from the pre-configured resources pool available for transmission of second resources scheduling information, where the first control channel resources have a time domain length longer than that of the second control channel resources; and the first terminal device transmitting the first resources scheduling information on the first control channel resources, and transmitting the second resources scheduling information on the second control channel resources, where the first resources scheduling information and the second resources scheduling information are respectively used by a second terminal device and a third terminal device to determine data channel resources for the first terminal device. | 2020-04-30 |
20200137774 | COMMUNICATION TECHNIQUES USING QUASI-STATIC PROPERTIES OF WIRELESS CHANNELS - Methods, devices and systems for communication techniques that use the quasi-static properties of wireless channels are described. One example method to improve communication performance includes receiving a set of pilots over a transmission channel between the wireless communication apparatus and a far-end communication apparatus, the transmission channel comprising a first portion that is time-invariant and a second portion that is time-variant, processing the received set of pilots to generate an estimate of the first portion, processing the received set of pilots to generate an estimate of the second portion, and performing a communication based on a channel state information that is a weighted combination of a first term based on the estimate of the first portion and a second term based on the estimate of the second portion. | 2020-04-30 |
20200137775 | METHOD OF ALLOCATING RESOURCE TO LOGICAL CHANNEL, TERMINAL APPARATUS, AND NETWORK APPARATUS - Embodiments of the present application relate to a method for allocating a resource to a logical channel, a terminal device and a network device. The method includes: receiving a first signaling sent by network device; determining a target PBR according to the first signaling; and determining a solution for allocating a granted resource to the logical channel according to the target PBR. According to the method for allocating the resource to the logical channel, the terminal device, and the network device in the embodiments of the present application, the terminal device determines the target PBR of the logical channel according to the signaling sent by the network device, so that the terminal device may allocate the granted resource to the logical channel according to the target PBR. | 2020-04-30 |
20200137776 | METHOD AND APPARATUS FOR CONFIGURING MULTIPLE COMMON CONTROL CHANNELS IN WIRELESS COMMUNICATION SYSTEM - A method and apparatus for configuring multiple common control channels (CCCHs) in a wireless communication system, specifically in a new radio access technology (NR) system, is provided. A user equipment (UE) configures a first CCCH and a second CCCH. The first CCCH has higher priority than the second CCCH in a logical channel prioritization (LCP) procedure. Upon detecting that data is available for the first CCCH and the second CCCH, the UE constructs a media access control (MAC) protocol data unit (PDU) including the data, based on a priority of the first CCCH and a priority of the second CCCH, and transmits the MAC PDU to a network. | 2020-04-30 |
20200137777 | HIGH RELIABLE LOW LATENCY DATA TRANSMISSION USING GRANT-LESS UPLINK TRANSMISSION FORMAT ON SCHEDULED PUSCH RESOURCES - In accordance with example embodiments of the invention there is at least a method and apparatus to perform receiving at a user equipment an indication of a scheduled resource for an uplink shared channel transmission by the user equipment; determining that a high reliability low latency communication is to be transmitted by the user equipment; and based on the determining, prioritizing a transmission of the high reliability low latency communication on the scheduled resource of the uplink shared channel using a selected transport format to encode the high reliability low latency communication. Further, there is at least a method and apparatus to perform sending to a user equipment an indication of a scheduling resource for an uplink shared channel transmission by the user equipment; and in response to the sending, receiving from the user equipment said uplink shared channel transmission using a selected transport format. | 2020-04-30 |
20200137778 | Wireless Data Priority Services - A system, an apparatus, a method and a computer program product for transmission of data packets using wireless data priority services in wireless communications system. A priority level for a user equipment is determined. Based on the determined priority level for the user equipment, an admission control procedure to reserve transmission capacity for the user equipment is executed. Based on the determined priority level for the user equipment and the reserved transmission capacity, at least one data packet for transmission to and/or from the user equipment is scheduled. Based on the scheduling, the data packet is transmitted. | 2020-04-30 |
20200137779 | UPLINK (UL) TRANSMISSION WITH FLEXIBLE STARTING POSITIONS FOR NEW RADIO-UNLICENSED (NR-U) - Wireless communications systems and methods related to uplink (UL) communications in a wireless network are provided. In one embodiment, a first wireless communication device receives a transmission grant indicating a transmission period. The first wireless communication device selects a starting location for transmitting a communication signal from among a plurality of starting locations within the transmission period. The first wireless communication device transmits the communication signal during the transmission period based on the selected starting location. In one embodiment, a first wireless communication device transmits, to a second wireless communication device, a transmission grant indicating a transmission period. The first wireless communication device monitors for a communication signal from the second wireless communication device in the transmission period. The first wireless communication device identifies, upon detection of the communication signal, a starting location of the communication signal from among a plurality of starting locations within the transmission period. | 2020-04-30 |
20200137780 | METHOD FOR TRANSMITTING AND RECEIVING UPLINK SIGNAL BETWEEN TERMINAL AND BASE STATION IN WIRELESS COMMUNICATION SYSTEM FOR SUPPORTING UNLICENSED BAND, AND APPARATUS FOR SUPPORTING SAME - Disclosed are a method for transmitting and receiving an uplink signal between a terminal and a base station in a wireless communication system for supporting an unlicensed band, and an apparatus for supporting same. More particularly, the present invention includes a structure of interlace(s) scheduled for transmitting and receiving an uplink signal in an unlicensed band, and one embodiment in which the uplink signal is transmitted and received in the unlicensed band on the basis of same. | 2020-04-30 |
20200137781 | SIGNAL TRANSMISSION METHOD, RELATED APPARATUS, AND SYSTEM - This application discloses a signal transmission method. The method may include: generating, by a terminal, a first bit(s), where the first bit(s) is used to indicate scheduling requests associated with a first scheduling request configuration, and the first scheduling request configuration is at least one of a plurality of scheduling request configurations; generating, by the terminal, a hybrid automatic repeat request bit(s); and sending, by the terminal, the hybrid automatic repeat request bit(s) and the first bit(s) in one time unit. In the foregoing solution, a plurality of scheduling request configurations can be supported, so as to adapt to a multi-service scenario in a future communications system. | 2020-04-30 |
20200137782 | DATA TRANSMISSION METHOD, ACCESS NETWORK DEVICE, AND TERMINAL DEVICE - This application provides a data transmission method, an access network device, and a terminal device. The method includes: sending, by an access network device, first control information to a first terminal device, where the first control information is used to instruct the first terminal device to transmit downlink data received from the access network device to a second terminal device a plurality of times through a sidelink; and sending, by the access network device, the downlink data to the first terminal device. The method in this application increases a probability of correctly receiving the downlink data by the second terminal device, and is not limited to being affected by an uplink and downlink configuration of the access network device. | 2020-04-30 |
20200137783 | DOWNLINK MULTIPLEXING - A mobile station which communicates with a base station includes a transceiver configured to receive a downlink control channel, and a controller configured to determine whether C-RNTI is included in the downlink control channel. The controller is further configured to determine that resource allocation in the downlink control channel overrides persistent downlink resource allocation for a Transmission Time Interval (TTI) if the C-RNTI is included in the downlink control channel. The transceiver is further configured to receive a Hybrid Automatic Repeat Request (HARQ) transmission by using persistent downlink resources. | 2020-04-30 |
20200137784 | FEEDBACK INFORMATION SENDING METHOD, USER EQUIPMENT, AND BASE STATION - The present disclosure describes methods, user equipment, and base stations for sending feedback information. One example method includes: sending scheduling information on a downlink control channel to user equipment, wherein the downlink control channel is in a downlink subframe which belongs to a preconfigured downlink subframe set, and the scheduling information is used for scheduling downlink data; determining an uplink subframe for receiving feedback information corresponding to the downlink data, wherein the preconfigured downlink subframe set is a set of downlink subframes that are associated with the uplink subframe and that are of all carriers configured for the user equipment by the base station; sending PUCCH resource indication information to the user equipment for indicating a PUCCH resource. | 2020-04-30 |
20200137785 | USER EQUIPMENT (UE) AND METHOD FOR MANAGING BUFFER STATUS REPORT (BSR) FOR MULTIPLE-NUMEROLOGY OPERATION - The present disclosure relates to a pre-5 | 2020-04-30 |
20200137786 | METHOD AND USER EQUIPMENT FOR RECEIVING DOWNLINK SIGNALS - A user equipment (UE) starts a downlink (DL) discontinuous reception (DRX) retransmission timer for a DL hybrid automatic repeat and request (HARQ) process of the UE. The UE monitors a physical downlink control channel (PDCCH) while the DL DRX retransmission timer for the DL HARQ process is running. The UE stops the DL DRX retransmission timer for the DL HARQ process when the UE receives a PDCCH indicating a uplink (UL) transmission. | 2020-04-30 |
20200137787 | SCHEDULING REQUEST TRANSMISSION CONTROL METHOD AND RELATED PRODUCT - Disclosed are a scheduling request transmission control method and a related product. In the method, a terminal acquires reference information about a first parameter needing to be indicated to a network side device, wherein the first parameter is a parameter associated with cached data to be transmitted of the terminal. The terminal queries a pre-set mapping relationship between information about the first parameter and information about a second parameter of a physical uplink control channel (PUCCH) resource, and acquires reference information, corresponding to the reference information about the first parameter, about the second parameter of the PUCCH resource, wherein the second parameter is a parameter associated with the PUCCH resource for transmitting a scheduling request (SR). The terminal transmits the SR for scheduling the cached data on the PUCCH resource determined by means of the reference information about the second parameter. | 2020-04-30 |
20200137788 | METHOD AND APPARATUS FOR COMMUNICATION IN LTE SYSTEM ON UNLICENSED SPECTRUM - Provided herein are method and apparatus for communication in LTE system on unlicensed spectrum. An apparatus for a user equipment (UE) may include: circuitry configured to: detect a presence detection reference signal for a channel having a dwell period on an unlicensed spectrum; and determine a location of a starting subframe for a physical downlink control channel (PDCCH) in the dwell period based on detection of the presence detection reference signal; and a memory to store the location of the starting subframe. In some embodiments of the present disclosure, the dwell period is fixed. In some embodiments, the dwell period comprises a fixed downlink dwell period and a fixed uplink dwell period. | 2020-04-30 |
20200137789 | USER TERMINAL AND RADIO COMMUNICATION METHOD - A terminal is disclosed including a processor that controls a transmission of an uplink control information using a cyclic shift that is based on the uplink control information, the uplink control information including a Hybrid Automatic Repeat reQuest-Acknowledgement (HARQ-ACK), and a transmitter that transmits the uplink control information in an uplink control channel, wherein intervals between two cyclic shifts that are respectively based on two values of a 1-bit HARQ-ACK are each equal to π, and intervals between four cyclic shifts that are respectively based on four values of a 2-bit HARQ-ACK are each equal to π/2. In other aspects, a radio communication method for a user terminal is also disclosed. | 2020-04-30 |
20200137790 | DATA SCHEDULING METHOD AND RELATED DEVICE - The present disclosure provides a data scheduling method and a related device. The method includes that: a user equipment (UE) receives control information from a network device; the UE determines a version of duplicated data to be transmitted on a granted resource according to the control information; and the UE transmits data corresponding to the version on the granted resource. With adoption of the embodiments of the present disclosure, a version of data for which the UE may use a granted resource provided by a network may be determined. | 2020-04-30 |
20200137791 | METHOD AND TERMINAL FOR REQUESTING AND ACQUIRING INFORMATION RELATING TO CHANNEL ACCESS IN WIRELESS LAN, AND APPARATUS FOR PROVIDING INFORMATION RELATING TO CHANNEL ACCESS IN WIRELESS LAN - The present invention relates to a terminal for requesting and acquiring information relating to channel access in a wireless LAN, and to an apparatus for providing information relating to channel access in a wireless LAN. The terminal for requesting and acquiring information relating to channel access in a wireless LAN according to one embodiment of the invention verifies the reception of a beacon during a preset beacon interval, if it is verified that the beacon has not been received, transmits a group and slot information request signal, and receives, from an access point, a group and slot information response signal as a response to the group and slot information request signal. | 2020-04-30 |
20200137792 | THE METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING RANDOM ACCESS CHANNEL - The present invention provides a method for transmitting a random access channel (RACH). Particularly, the method includes receiving PRACH configuration information including information about a slot (RACH slot) available for transmission of the RACH and information indicating a subcarrier spacing for a PRACH, and transmitting a RACH preamble in the RACH slot on the basis of the PRACH configuration information and the subcarrier spacing, wherein the length of the RACH slot depends on the subcarrier spacing. | 2020-04-30 |
20200137793 | Random Access Procedures in New Radio Unlicensed Spectrum (NR-U) - A network, e.g. a New Radio network operating in the unlicensed spectrum, may reserve resources for the purpose of UE(s) performing a random access procedure (RACH) on the network. The network may indicate the resource reservation to the UE(s) in information transmitted to the UE(s) via signaling. The UE(s) may receive the information indicative of the resource reservation and may subsequently perform a RACH using the reserved resources indicated in the information received by the UE(s). The information or at least a portion of the information may be received in an initial signal, in a slot format indicator as part of downlink control information (DCI), in a wideband demodulation reference signal, in a radio network temporary identifier, and/or in radio resource control signaling. | 2020-04-30 |
20200137794 | PDCCH Initialization Suitable for MTC Devices - The present disclosure concerns radio communication. More particularly, the present disclosure inter alia introduces techniques to allow low-complexity UEs | 2020-04-30 |
20200137795 | APPARATUSES AND METHODS FOR COMMUNICATING IN A WIRELESS COMMUNICATION NETWORK - A method and an access node for communicating in a wireless communication network, the method comprising at an access node obtaining a timing indicator; transmitting to at least one communication device a first frame sequence. The first frame sequence comprises a first portion comprising a first preamble associated with a first communication protocol, a second portion comprising a first polling frame associated with the first communication protocol, and a third portion comprising a second preamble followed by a second polling frame, the second preamble and second polling frame are associated with a second communication protocol. The third portion is multiplexed in the frequency domain with the second portion. The method further comprises providing to the at least one communication device the timing indicator for enabling the access node to control a time of reception of a first portion of a subsequent second frame sequence. | 2020-04-30 |
20200137796 | APPARATUS AND METHOD FOR UPLINK TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM - The disclosure relates to a fifth-generation (5G) or a pre-5G communication system for supporting a higher data transfer rate than a fourth-generation (4G) communication system such as Long-Term Evolution (LTE). The disclosure relates to uplink transmission in a wireless communication system, in which an operating method of a user equipment (UE) may include: receiving information about a UE group to which the same uplink resource is allocated from a base station; receiving uplink resource allocation information corresponding to the UE group from the base station; performing channel access for uplink transmission on the basis of the received uplink resource allocation information; and transmitting uplink data to the base station after accessing a channel, wherein the channel access may be performed using a multilevel threshold value in a contention slot for the UE. | 2020-04-30 |
20200137797 | METHOD AND APPARATUS FOR TRANSMITTING DATA - Provided is a pre-5 | 2020-04-30 |
20200137798 | Wireless Device, Network Node, and Methods Performed Thereby - A method performed by a wireless device ( | 2020-04-30 |
20200137799 | METHOD FOR CONNECTION ESTABLISHMENT USING COMMON RANDOM ACCESS PREAMBLE - An unmanned aerial vehicle (UAV) receives a set of Random Access preambles, determines its UAV status, and selects a Random Access preamble from the set of Random Access preambles. In some cases, the set of Random Access preambles are allocated for use by UAVs and are common to a plurality of neighboring cells. The UAV transmits the selected Random Access preamble to multiple neighboring cells. One of the neighboring cells that received the selected Random Access preamble transmits a Random Access Response to the UAV. The UAV determines which cell sent the Random Access Response, reselects to the cell that sent the Random Access Response, and transmits a Radio Resource Control (RRC) Connection Establishment Request to the reselected cell. Upon completion of a Random Access Channel (RACH) procedure, the reselected cell becomes the serving cell for the UAV. | 2020-04-30 |
20200137800 | TERMINAL APPARATUS, BASE STATION APPARATUS, COMMUNICATION METHOD, AND INTEGRATED CIRCUIT - A terminal apparatus receives a signal including indication information indicating initiation of a random access procedure from a base station apparatus. The terminal apparatus transmits the one or more random access preambles, based on the indication information. The terminal apparatus determines an antenna port to be used for transmission of the one or more random access preambles, based on information of the SRS resource included in the indication information. | 2020-04-30 |
20200137801 | METHOD OF CONFIGURING RANDOM ACCESS RESOURCE, TERMINAL, AND NETWORK NODE - A method of configuring a random access resource, a terminal, and a network node are provided. The method includes: receiving configuration information of a physical random access channel PRACH resource transmitted by a network node; wherein the configuration information is configured to indicate a PRACH transmission resource reserved by the network node for the terminal and used to transmit a beam failure recovery request. | 2020-04-30 |
20200137802 | RANDOM ACCESS METHOD AND TERMINAL DEVICE - Disclosed in embodiments of the present disclosure are a random access method and terminal device. The method includes: transmitting, by a terminal device, a plurality of preambles to a network device in one random access procedure; and monitoring, by the terminal device, a Random Access Response (RAR) to at least one preamble in the plurality of preambles in at least one RAR window. | 2020-04-30 |
20200137803 | MESSAGE 2 OF A TWO-STEP RANDOM ACCESS PROCEDURE AND COEXISTENCE WITH FOUR-STEP RANDOM ACCESS PROCEDURE - Methods, systems, and devices for wireless communications are described. The method includes identifying that the user equipment (UE) is to use a two-step random access channel (RACH) procedure that includes a first message (e.g., uplink request message) and a second message (e.g., downlink response). The methods include sending, as a first message of the two-step RACH procedure, the uplink request message to a base station, receiving, from the base station, a physical downlink control channel comprising an indication of resources of a broadcast or multicast physical downlink shared channel on which the downlink response is to be received, and receiving the downlink response from the base station on the broadcast or multicast physical downlink shared channel. The physical downlink shared channel may be configured to provide downlink responses for one or multiple UEs. | 2020-04-30 |
20200137804 | RANDOM ACCESS METHOD AND BASE STATION - Embodiments of this application disclose a random access method. A base station determines that a detected first preamble value is a preamble value from a target terminal. The base station calculates a preamble offset and a time offset of the target terminal. The base station generates at least two random access response messages, where at least one of the at least two random access response messages includes a second preamble value and a second timing advance TA value, and at least one of the at least two random access response messages includes a third preamble value and a third TA value. The base station sends the at least two random access response messages to the target terminal. | 2020-04-30 |
20200137805 | RANDOM ACCESS METHOD, BASE STATION, AND TERMINAL - A random access method, base station, and terminal, where a base station detects a first preamble value, and generates at least two random access response messages based on the first preamble value. At least one random access response message includes a second preamble value, and at least one random access response message includes a third preamble value, where the second preamble value is the same as the first preamble value, and the third preamble value is a preamble value obtained after the base station adds a preset accumulation number to the first preamble value. The base station then sends the at least two random access response messages to a terminal. | 2020-04-30 |
20200137806 | MULTIPLE MSG1 FOR PDCCH ORDERED RACH - Methods, systems, and devices for multiple random access channel (RACH) message 1 (Msg1) transmission for physical downlink control channel (PDCCH) ordered RACH are described. A user equipment (UE) may perform the multiple Msg1 transmission as part of a CFRA or CBRA procedure for access. The UE may perform the multiple Msg1 transmissions in a cyclic consecutive manner during configured RACH occasions or according to explicit time and frequency indications of a random access response (RAR) window. Based on the multiple Msg1 transmission procedure, the UE may reduce latency for random access procedure on the RACH and improve signaling throughput. In some cases, the UE may support beam correspondence and may perform multiple Msg1 transmissions to enhance multi-beam diversity during RACH transmission by performing transmission corresponding to RACH occasions mapped to different synchronization signal blocks (SSBs). | 2020-04-30 |
20200137807 | APPARATUS AND METHOD FOR RANDOM ACCESS IN WIRELESS COMMUNICATION SYSTEM - The present disclosure provides an apparatus and a method for random access in a wireless communication system having a base station and wireless terminals, where the wireless terminal can select a detection sub-segment from a preamble detection segment that is divided into a multiple number of detection sub-segments, transmit a random access preamble with the timing adjusted such that the random access preamble is received at the base station in the selected detection sub-segment, and when a random access response message is received from the base station, transmit a terminal identification message to the base station and receive a contention resolution message from the base station. | 2020-04-30 |
20200137808 | BASE STATIONS AND METHODS FOR RECEIVING TRANSMISSIONS ON AN ENHANCED RANDOM ACCESS CHANNEL - Example base stations and methods for receiving transmissions on an enhanced random access channel (RACH) are disclosed herein. An example method for receiving transmissions on an enhanced RACH from a device such that an initial access burst is received in a single time slot from the device involves receiving the initial access burst from the device on the enhanced RACH. The initial access burst is sent by the device using a timing advance determined at the device. The initial access burst includes at least one of an identifier or user data. The enhanced RACH is a contention-based uplink-only channel requiring use of timing advances for transmissions thereon. | 2020-04-30 |
20200137809 | UE, MME, COMMUNICATION CONTROL METHOD OF UE, AND COMMUNICATION CONTROL METHOD OF MME - First identification information is a detach type for requesting disconnection from a system optimized for Internet of Things (IoT). A procedure includes a step of transmitting a detach request message that includes at least the first identification information to a core network, and a step of receiving a detach accept message from the core network as a response to the detach request message. Thus, a communication procedure such as an attach procedure suitable for a CIoT terminal is provided. | 2020-04-30 |
20200137810 | TERMINAL DEVICE, MME, AND COMMUNICATION METHOD - To provide a communication procedure such as an attach procedure suitable for a CIoT terminal. A method includes: a step of receiving an ATTACH ACCEPT message from a core network; a step of transmitting user data by using a radio bearer for transmitting and/or receiving a control message in a case that the ATTACH ACCEPT message does not include first identification information; and a step of establishing a Packet Data Network (PDN) connection and/or a radio bearer for user data transmission and/or reception and transmitting user data by using the Packet Data Network (PDN) connection and/or the radio bearer for user data transmission and/or reception, in a case that the ATTACH ACCEPT message includes the first identification information. | 2020-04-30 |
20200137811 | DATA TRANSMISSION METHOD, TERMINAL DEVICE, AND NETWORK DEVICE - Embodiments of the present disclosure relate to a data transmission method, a terminal device, and a network device. The method comprises: receiving a first downlink data packet sent by a network device, the first downlink data packet comprising a first RQI that is a first preset value; keeping, according to the first preset value, a mapping rule of a first mapping relationship and a mapping rule of a second mapping relationship to be both unchanged, and receiving an RRC message sent by the network device, the first mapping relationship being a mapping relationship from IP flows to QoS flows, the second mapping relationship being a mapping relationship from QoS flows to DRBs, and the RRC message comprising a target mapping rule; and determining, according to the RRC message, the mapping rule of the second mapping relationship, as the target mapping rule. | 2020-04-30 |
20200137812 | Service Continuity Ensuring Method, Control Plane Gateway, and Mobility Management Network Element - A service continuity ensuring method, a control plane gateway, and a mobility management network element, where the method includes: receiving, by a control plane gateway (C-GW), current location information of a user equipment (UE) sent by a mobility management network element; selecting, by the C-GW, at least one forwarding distributed gateway (D-GW) for the UE according to the current location information of the UE; and establishing, by the C-GW for the UE, a data forwarding tunnel between a source D-GW of the UE and the forwarding D-GW, and a data forwarding tunnel between the forwarding D-GW and a target base station of the UE, where the data forwarding tunnels are used to transmit uplink user plane data and/or downlink user plane data of the UE in a moving process of the UE. | 2020-04-30 |
20200137813 | Service Continuity Ensuring Method, Control Plane Gateway, and Mobility Management Network Element - A service continuity ensuring method, a control plane gateway, and a mobility management network element, where the method includes: receiving, by a control plane gateway (C-GW), current location information of a user equipment (UE) sent by a mobility management network element; selecting, by the C-GW, at least one forwarding distributed gateway (D-GW) for the UE according to the current location information of the UE; establishing, by the C-GW for the UE, a data forwarding tunnel between a source D-GW of the UE and the forwarding D-GW, and a data forwarding tunnel between the forwarding D-GW and a target base station of the UE, where the data forwarding tunnels are used to transmit uplink user plane data and/or downlink user plane data of the UE in a moving process of the UE. | 2020-04-30 |
20200137814 | DEVICES AND METHODS FOR CLOUD-BASED SIDELINK SCHEDULING AND BASE STATION INTERFACE THEREFOR - The present invention relates to a network entity ( | 2020-04-30 |
20200137815 | COMMUNICATION CONNECTION METHOD, TERMINAL DEVICE AND WIRELESS COMMUNICATION SYSTEM - The present disclosure discloses a communication connection method. The method includes: capturing an image containing a marker and identifying the marker in the image; acquiring an identifier of a controller corresponding to the marker when the marker is a controller marker, the identifier being used for pairing during a communication connection with the controller; and establishing the communication connection with the controller based on the identifier. | 2020-04-30 |
20200137816 | CELL SELECTION MANAGEMENT FOR END DEVICE IN FEMTOCELL COVERAGE AREA - A method, a device, and a non-transitory storage medium are described in which cell selection management service is provided. An Evolved Universal Terrestrial Radio Access-New Radio (E-UTRA-NR) Dual Connectivity (EN-DC) capable end device uses a system information block message to determine whether a wireless station is an EN-DC capable anchor device. Also, the EN-DC capable end device may store a permanent tracking area forbidden list that includes tracking area identifiers pertaining to non-EN-DC capable anchor devices that include femtocell devices. | 2020-04-30 |
20200137817 | SYSTEM AND METHOD OF DETERMINING REAL-TIME LOCATION - A system and method to determine location information with respect to a plurality of portable devices, with potentially a large number of portable devices such as 40 or more portable devices in proximity to the system. The system may connect to and locate each of the plurality of portable devices in proximity to the system. The location information may be determined with respect to an object, such as a vehicle or building, and optionally within a larger system of objects, such as a mass transit system. | 2020-04-30 |
20200137818 | METHOD FOR DATA FORWARDING IN A SMALL CELL SYSTEM - A method for data forwarding in a small cell system comprises: sending by a master base station (MeNB) to a target secondary base station (SeNB) information of a source SeNB or a source SeNB cell where a user equipment (UE) is located; determining by the target SeNB whether a direct data forwarding is feasible; notifying, by the target SeNB, the MeNB whether the direct data forwarding is feasible; and determining by the MeNB whether it is a direct data forwarding or an indirect data forwarding. The method for data forwarding provided in the present application may support both the direct data forwarding and the indirect data forwarding based on actual situation of the network, reduce data loss and failure of data forwarding, and improve the efficiency of data forwarding. | 2020-04-30 |
20200137819 | SUSTAINING LONG TERM EVOLUTION TRAFFIC IN POWER LIMITED DUAL CONNECTIVITY SCENARIOS - Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine that the UE is in an active communication session using a first radio access technology (RAT), wherein the UE is operating in a dual connectivity mode that uses a master cell group for the first RAT and a secondary cell group for a second RAT; determine that the UE is configured with a maximum transmit power, for the first RAT in the dual connectivity mode, that is less than a maximum transmit power threshold; determine that at least one of a power headroom (PHR) value or an estimated uplink block error rate (BLER) satisfies a condition; and transmit an indication that the secondary cell group has failed based at least in part on those determinations. Numerous other aspects are provided. | 2020-04-30 |
20200137820 | METHOD AND APPARATUS FOR REDUCING OVERHEAD OF ETHERNET FRAME IN NEXT GENERATION MOBILE COMMUNICATION SYSTEM - The disclosure relates to a communication method and system for converging a 5 | 2020-04-30 |
20200137821 | Beam Management for Cells in Wireless Communications - Wireless communications and beam failure recovery are described. A wireless device may send one or more messages associated with a beam failure recovery for a cell. The one or more message may comprise an indication that the wireless device has not selected a candidate beam for the cell. The wireless device may receive a response and determine that a beam failure recovery procedure has successfully completed. | 2020-04-30 |
20200137822 | METHOD FOR CONFIGURING DISCONTINUOUS RECEPTION IN A COMMUNICATION SYSTEM AND DEVICE THEREFOR - The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for configuring DRX in a wireless communication system. According to an aspect of the present invention, the method comprising: setting a timer for DL to a first value and a timer for UL to a second value based on DRX configuration information received from a BS, wherein the timer for DL is used for determining DL data transmission inactivity, and the timer for UL is used for determining UL data transmission inactivity; receiving a scheduling control channel in an active time; starting or restarting the timer for DL or the timer for UL based on whether the scheduling control channel indicates a new transmission in downlink or a new transmission in uplink. | 2020-04-30 |
20200137823 | INDICATION OF WAKEUP CONFIGURATION FOR DISCONTINUOUS RECEPTION - Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive information identifying a set of wakeup configurations for discontinuous reception; detect one of: wakeup information, or a first part of the wakeup information and a second part of the wakeup information, wherein the wakeup information identifies a wakeup configuration of the set of wakeup configurations; and perform a transmission or reception based at least in part on the wakeup configuration. Numerous other aspects are provided. | 2020-04-30 |
20200137824 | METHOD AND APPARATUS FOR DETERMINING TDD UL-DL CONFIGURATION APPLICABLE FOR RADIO FRAMES - A method and an apparatus are provided for monitoring a physical downlink control channel (PDCCH) by a user equipment (UE) in a wireless communication system. The UE receives a system information block (SIB) from a network. The UE identifies at least one downlink (DL) period based on a first time division duplex (TDD) uplink (UL)/DL configuration included in the SIB; monitoring, by the UE, the PDCCH during the at least one DL period using a discontinuous reception (DRX) operation. The UE obtains information about at least one second TDD UL/DL configuration for one or more time intervals from the monitored PDCCH. The monitoring of the PDCCH comprises monitoring the PDCCH in an active time of a DRX cycle. The active time includes a time when the UE performs continuous reception. | 2020-04-30 |
20200137825 | RESOURCE MANAGEMENT, ACCESS CONTROL AND MOBILITY FOR GRANT-FREE UPLINK TRANSMISSION - Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a connection release message, the connection release message including a resource indicator indicating that a set of resources are to be used for grant-free uplink transmissions by the UE while operating in a disconnected state. The UE may transition from a connected state to a disconnected state based at least in part on the connection release message. The UE may perform, while operating in the disconnected state, the grant-free uplink transmissions using the set of resources. | 2020-04-30 |
20200137826 | DATA TRANSMISSION METHOD AND RELATED PRODUCT - Embodiments of the present application disclose a data transmission method and a related product, including: a receiving end receives a data packet from a transmitting end, the data packet including a medium access control layer (MAC) protocol data unit (PDU), the MAC PDU including multiple MAC subPDUs, and at least one MAC subPDU of the multiple MAC subPDUs including a MAC sub-header; where the MAC sub-header includes a first information field, and the first information field is configured to indicate whether the MAC sub-header includes a length indication L field. The embodiments of the present application, by introducing the first information field in an existing MAC sub-header format, where the first information field can be used to dynamically indicate whether a current MAC subPDU includes an L field, are beneficial to the improvement in flexibility and efficiency of data processing at the receiving end. | 2020-04-30 |
20200137827 | EXTREMELY HIGH THROUGHPUT HYBRID AUTOMATIC REPEAT REQUEST - This disclosure describes systems, methods, and devices related to extremely high throughput (EHT) multiuser hybrid automatic repeat request (HARQ). A device may determine one or more medium access control (MAC) protocol data unit (MPDUs) to be sent to a first station device of one or more station devices, wherein the one or more MAC protocol data units (MPDUs) comprise a first MPDU. The device may segment the first MPDU into a plurality of segments, wherein the one or more segments include a first segment and a second segment. The device may cause to send the plurality of segments to the first station device. The device may identify a feedback frame received from the first station device, wherein the feedback frame comprises error information associated with the plurality of segments. The device may cause to retransmit at least one of the plurality of segments based on the error information. | 2020-04-30 |
20200137828 | Session Management Method, Apparatus, and System, and Device - Embodiments of this application provide a session management method, apparatus, and system. The method includes: receiving, by a first session management network element, a session request message from a second session management network element; allocating, by the first session management network element, Internet protocol IP information of a terminal device to a first session based on the session request message, where the first session is a branch of an established second session; and sending, by the first session management network element, the IP information of the terminal device to the second session management network element, where the IP information is used to obtain policy information corresponding to the IP information. | 2020-04-30 |
20200137829 | CHANNEL ACCESS METHOD AND APPARATUS - A channel access process method in a wireless local area network is provided. The method includes: generating, by a station, a backoff counter value; then performing, by the station, a backoff operation after receiving a first trigger frame, where the backoff operation includes: deducting, from the backoff counter value, a quantity N of subchannels for random access, to obtain a new backoff counter value; and when the new backoff counter value is 0 or a negative number, randomly selecting, by the station, one subchannel from the subchannels for random access, and then accessing the subchannel to send an uplink frame. The present application further provides a corresponding channel access apparatus. Applying the method and the apparatus of the embodiments of the present application improves system access efficiency and avoids a waste of system resources. | 2020-04-30 |
20200137830 | Systems and Methods for a Connected Sump Pump - Systems and methods for monitoring operation of a sump pump are provided. A method includes connecting a power adapter to the sump pump and a float-switch. The power adapter includes a printed circuit board (PCB) positioned within a housing, a power supply in electrical communication with components coupled to the PCB, and an integrated chip coupled to the PCB. The integrated chip is configured to establish a wireless connection to a first wireless network, and transmit a message to a remote server over the first wireless network. The method further includes causing an internet enabled device to send one or more instructions that causes the power adapter to connect to the first wireless network, and receiving, using the internet enabled device, a message from the remote server. | 2020-04-30 |
20200137831 | FREQUENCY BAND AUTHENTICATION METHOD AND APPARATUS FOR WIRELESS DEVICE, AND COMPUTING DEVICE - A wireless-device frequency-band authentication method for a master device communicating with a slave device includes when using a first frequency band to transmit a signal to the slave device, using, by the master device, a receiving channel to perform an evaluation on a second frequency band to be authenticated; determining, by the master device, whether the evaluation conforms to a preset standard; and when it is determined that the evaluation conforms to the preset standard, notifying, by the master device, the slave device of using the second frequency band to communicate with the master device. | 2020-04-30 |
20200137832 | CONFIGURABLE WIRELESS DEVICE NETWORK - A method for a wireless network, including a node and a first device covered by the node, the node acting as serving node for the first device, and the first device transmitting first data to the node over a first link, includes determining presence of a second device covered by the node, the second device transmitting second data to a serving node over a second link, determining radio quality of the first link, determining radio quality of the second link, and determining radio quality of a third link between the second device and the first device. If the radio quality of the third link is higher than the radio quality of the second link, the second device transmits the second data to the first device over the third link and the first device retransmits, over the first link, the second data to the node. | 2020-04-30 |
20200137833 | Proxy Nodes for Expanding the Functionality of Nodes in a Wirelessly Connected Environment - Disclosed herein are a number of example embodiments where a proxy node is used in a wireless network to expand the functionality of one or more wireless nodes on the network. The proxy node can include a circuit whose function is made available to an associated wireless node in the wireless network via proxy. The wireless nodes and one or more such proxy nodes can be arranged in a wirelessly connected environment to support a variety of remote management operations, including location tracking, status monitoring, and remote control. In an example embodiment, the wireless nodes can be deployed in a retail store and provide remote management and control over any combination of product display assemblies, locks, power strips, display shelves, display hooks, and other node types. | 2020-04-30 |
20200137834 | HANDLING RADIO RESOURCE CONTROL (RRC) CONFIGURED CHANNELS AND SIGNALS WITH CONFLICT DIRECTION - Technology for a user equipment (UE) operable to communicate physical channels or signals based on an uplink-downlink (UL-DL) configuration is disclosed. The UE can decode the UL-DL configuration received from a New Radio (NR) base station. The UE can identify that a set of symbols of a slot correspond to a downlink based on the UL-DL configuration. The UE can determine to not transmit an uplink channel or uplink signal in the set of symbols of the slot that correspond to the downlink based on the UL-DL configuration. The uplink channel or uplink signal can include a physical uplink shared channel (PUSCH), a physical uplink control channel (PUCCH), a physical random access channel (PRACH) or a sounding reference signal (SRS). | 2020-04-30 |
20200137835 | SUB-BAND COMPRESSION DOMAIN PROCESSING FOR UPLINK MIMO SYSTEMS - A multi-antenna receiver within an uplink MIMO communication system is described. The antenna receiver includes an RRU and a BBU communicating between themselves through a fronthaul (FH) link. The multi-antenna receiver significantly decreases the fronthaul (FH) throughput requirements, while guaranteeing a low EVM between the time-domain signals transmitted from the users towards the RRU and the signals reconstructed and recovered at the BBU. The RRU processes the obtained frequency-domain signals in a space of dimensionality N by projecting them into a signal space of lower dimensionality (N′) and compressing them in the obtained projected signal subspace. At the BBU, the frequency-domain signals are decompressed and reconstructed on the projected signal subspace, before recovering the transmitted time-domain signals. | 2020-04-30 |
20200137836 | NON-CONTIGUOUS RESOURCE UNITS FOR WIRELESS LOCAL-AREA NETWORKS (WLANs) - Methods, apparatuses, and computer readable media for non-contiguous resource units for wireless local-area networks (WLANs). An apparatus of an access point (AP) or station (STA) comprising processing circuitry configured to decode or encode a physical layer (PHY) protocol data unit (PPDU) in accordance with an aggregated (A) resource unit (RU)(A-RU) where the A-RU includes RUs, the RUs including tones that are contiguous, and where at least two of the RUs are non-contiguous with one another. | 2020-04-30 |
20200137837 | PTC HEATING MODULE AND A METHOD FOR PRODUCING THE PTC HEATING MODULE - The disclosure relates to a PTC heating module for heating a fluid and a method for producing such a PTC heating module. The PTC heating module includes a plurality of PTC thermistors having main surfaces disposed opposite to one another and spaced apart relative to one another in a thickness direction. The PTC thermistors are arranged between two contact plates next to one another transversely to the thickness direction and spaced apart relative to one another. The main surfaces of the PTC thermistors are electrically contacted with a contact surface of the two contact plates. At least one dielectric function element is arranged between the two contact plates and laterally sealingly engages about the respective PTC thermistors to at least partially fill a hollow space between the two contact plates and facilitate enlarging a creepage distance between the two contact plates within the hollow space. | 2020-04-30 |
20200137838 | CORD-SHAPED HEATER, SHEET-SHAPED HEATER AND MANUFACTURING METHOD OF SHEET-SHAPED HEATER - A cord-shaped heater | 2020-04-30 |
20200137839 | HEATING DEVICE AND ELECTRIC COOKER - A heating device for an electric cooktop has at least one long heating conductor, one support body on the top side of which the heating conductor is arranged and fitted, and one supporting means for the support body. The heating conductor is designed as a corrugated flat strip which has, on its bottom side, holding elements which are arranged at a distance from one another and integrally project downward and are pushed into the support body. The supporting means supports the support body, at least in its outer region along an outer edge, at the bottom. The support body consists, as a thin plate, of compressed and adhesively bonded mica material, for example micanite, and is therefore electrically insulating and sufficiently stable. | 2020-04-30 |