21st week of 2021 patent applcation highlights part 74 |
Patent application number | Title | Published |
20210160735 | RELAY APPARATUS - A communication control method according to an embodiment is a method in a mobile communication system in which a data transfer path via at least one of relay apparatuses is configured between a donor base station and a user equipment. In the communication method, a relay apparatus is configured to activate a timer when establishment of a radio connection with an upper apparatus or activation of a relay function of the relay apparatus is rejected by the upper apparatus, or when the radio connection is released by the upper apparatus. The upper apparatus is another relay apparatus under the donor base station or the donor base station. The timer is configured to define time during which establishment of a radio connection with the upper apparatus or notification indicating an intention of activating the relay function to the upper apparatus needs to be avoided. | 2021-05-27 |
20210160736 | METHOD AND SYSTEM FOR QUALITY-OF-SERVICE AUTHORIZATION BASED ON TYPE OF RADIO ACCESS TECHNOLOGY AND OTHER DATA SESSION ATTRIBUTES - A computer-implemented system and method for automated traffic flow control using quality of service authorization based on type of radio access technology and other parameters for one or more devices enabled for connectivity over cellular network are disclosed. The computer-implemented method includes receiving credit control request for the one or more devices from a subscriber; receiving quality of service (QoS) configuration authorized for the one or more devices for the subscriber from a configuration database; combining the authorized QoS parameters for the subscriber; comparing them against the requested QoS by the subscriber; and updating charging rules for the subscriber as an answer to the credit control request. | 2021-05-27 |
20210160737 | BASE STATION APPARATUS, TERMINAL APPARATUS, AND QOS CONTROL METHOD - Disclosed are a BS apparatus, a terminal apparatus, and a QoS control method for implementing the service flow-based QoS control without increasing complexity compared to the conventional bearer-based QoS control method. | 2021-05-27 |
20210160738 | MANAGEMENT DEVICE, COMMUNICATION TERMINAL, AND METHOD FOR COMMUNICATION TERMINAL - A communication terminal that transmits device data output by a communication device via a wireless communication circuit. The communication terminal includes at least one memory configured to store instructions, and at least one processor configured to execute the instructions. The instructions include receiving the device data output by the communication device, storing the received device data into the at least one memory, and transmitting, to the wireless communication circuit, the stored device data after the device data is stored in the at least one memory until a prescribed amount, which is set in association with at least either the communication device outputting the device data or an attribute of the device data, has been reached. | 2021-05-27 |
20210160739 | SYSTEMS AND METHODS OF MANAGING RADIO RESOURCES OF AN AIRPORT COMMUNICATION SYSTEM - A radio resource management system in communication with multiple airport communication systems located at different airports is described. The radio resource management system receives a request to transfer data from an aircraft communication system within an aircraft to an airport communication system of the multiple ground communication systems. The radio resource management system determines an availability of radio resources at each airport communication system of the multiple airport communication systems based on the request. The radio resource management system selects an airport communication system from the multiple airport communication systems to transfer the data based on the determined availability of radio resources at the airport communication system. The radio resource management system reserves an amount of radio resources of the selected airport communication system of the multiple airport communication systems for the aircraft communication system to transfer the data. | 2021-05-27 |
20210160740 | TRANSMITTING/RECEIVING METHOD FOR ENSURING CONNECTIVITY IN WIRE-LESS COMMUNICATION SYSTEM, AND DEVICE THEREFOR - In one embodiment of the present invention, a method by which an access and mobility management function (AMF) transmits/receives a signal for ensuring connectivity in a wireless communication system comprises the steps of: selecting, by the AMF, at least one next generation radio access network (NG-RAN) on a moving path of a user equipment (UE); and providing, by the AMF, a QoS reservation profile to the selected at least one NG-RAN, wherein the QoS reservation profile includes at least one piece of information about the UE, information about a flow/PDU session for which a resource reservation is required, required QoS-related information, a resource reservation start time and a resource reservation end time. | 2021-05-27 |
20210160741 | Method in a Base Station of a Communication System for Making a Handover Decision, Base Station, Computer Programs, and Computer Program Products - The invention relates to a method in a base station of a communication system | 2021-05-27 |
20210160742 | SELECTIVE MULTI-LINK OPERATION IN WLAN - Some embodiments of this disclosure include apparatuses and methods for implementing selective multi-link operations for multi-link wireless communication networks. For example, some embodiments relate to an electronic device including a transceiver and a processor communicatively coupled to the transceiver. The processor communicates, using the transceiver, with a second electronic device on a first link of the wireless network. The processor determines whether a link switch condition is met and in response to determining that the link switch condition is met, communicates with the second electronic device on a second link of the wireless network. The first link is separate from the second link. | 2021-05-27 |
20210160743 | NEIGHBOR LISTS FOR USE IN MULTI-OPERATOR CORE NETWORK BASED NEUTRAL HOST NETWORKS - A radio access network (RAN) of a neutral host network (NHN) provides communications in a plurality of small cells, and is a shared resource with shared access by a plurality of mobile network operators (MNOs) via a multi-operator core network (MOCN). A base station maintains a neighbor list of small cell frequencies of neighboring small cells of a small cell, and broadcasts, to a user equipment (UE), a system information message which includes the neighbor list. The base station additionally maintains a plurality of operator-specific neighbor lists of one or more macro-cell frequencies of one or more neighboring macro-cells, where each such list is associated with a respective one of a plurality of macro-cellular networks of the MNOs. The base station transmits, to the UE, a message including a selected one of the operator-specific neighbor lists associated with an identified one of the mobile network operators of the UE. | 2021-05-27 |
20210160744 | Technique for Updating Cellular Neighbor Relations - A technique for updating a list of neighbor relations between cells ( | 2021-05-27 |
20210160745 | METHOD FOR DETERMINING NETWORKING MODE SUPPORTED BY CELL AND DEVICE - A method for determining a networking mode supported by a cell and a device are provided. The method includes: receiving a measurement report of a target cell, where the measurement report includes: SIB1-related information and/or first indication information, and the first indication information is used to indicate a networking mode supported by the target cell; and determining, according to the SIB1-related information and/or the first indication information, the networking mode supported by the target cell. | 2021-05-27 |
20210160746 | AUTOMATED OBSERVATIONAL PASSIVE INTERMODULATION (PIM) INTERFERENCE DETECTION IN CELLULAR NETWORKS - A method for determining whether a target cell has experienced interference due to Passive Intermodulation (PIM) distinguished from other forms of interference at cellular network sites during a time window. In one aspect, the method includes defining a set of N time slices and obtaining a first performance metric for each of the N time slices. The method includes selecting a subset of the N time slices using a set of N first performance metrics where the subset of N time slices includes a first time slice. For the first time slice, at least a first data point is determined using a performance metric for the target cell that was collected during the first time slice. The method includes using the first data point and a supervised learning model to determine whether the target cell has experience PIM interference during the time window. | 2021-05-27 |
20210160747 | Beamforming Measurements Based on PSS/SSS - Beamforming measurement techniques based on PSS/SSS are disclosed. An apparatus of a user equipment (UE) can include processing circuitry configured to decode a configuration message from a source serving cell, the configuration message indicating signal selection criteria for cell measurement reporting. A synchronization signal (SS) burst set associated with one or more transmission/reception points (TRPs) within a neighboring cell is decoded, the SS burst set including a plurality of SS blocks. A cell bcamforming measurement signal associated with the neighboring cell is generated, based on signal measurements of the SS blocks and the signal selection criteria. A radio resource management (RRM) measurement report message is encoded for transmission to the serving cell, the measurement report message including the cell beamforming measurement signal. A handover command message for initiating a handover to the neighboring cell is decoded, the handover command based on the cell beamforming measurement signal. | 2021-05-27 |
20210160748 | CELL HANDOVER METHOD, APPARATUS, AND SYSTEM - A cell handover method, an apparatus, and a system are disclosed. In this application, a first base station sends a measurement control message to a terminal device, where the measurement control message includes information about a pilot signal allocated to the terminal device. After receiving a measurement response message from the terminal device, where the measurement response message includes signal quality of the pilot signal, and determining that the signal quality of the pilot signal satisfies a handover condition, the first base station performs a cell handover process for the terminal device. The first base station first determines that the signal quality, reported by the terminal device, of the pilot signal satisfies the handover condition, so that the terminal device is effectively prevented from directly accessing a fake base station, and it is also ensured that the terminal device can successfully access the second base station without a call drop. | 2021-05-27 |
20210160749 | APPARATUS AND METHOD IN WIRELESS COMMUNICATION SYSTEM AND COMPUTER READABLE STORAGE MEDIUM - Disclosed are an apparatus and a method in a wireless communication system and a computer readable storage medium, the apparatus comprising a processing circuit, and the processing circuit being configured to: configure a measurement cell range of a user device to include adjacent cells of the current serving cell of the user device and cells other than the adjacent cells; and notify the user device of the measurement cell range, such that the user device implements measurement for the measurement cell range. According to at least one aspect of the embodiments of the present disclosure, expanding the measurement cell range for an unmanned aerial vehicle to include cells other than adjacent cells can prevent the occurrence of frequent handover. | 2021-05-27 |
20210160750 | METHOD AND APPARATUS USED TO MANAGE LINKS - Provided in embodiments of the present application are a method and a device for managing a link. The method includes: receiving, by a first network device, a first link quality parameter sent by a second network device, wherein the first link quality parameter is used to indicate a link quality between a terminal device and the second network device, and the first network device provides a current service for the terminal device; and determining, by the first network device, whether a connection between the terminal device and the second network device is needed according to the first link quality parameter. | 2021-05-27 |
20210160751 | CELL HANDOVER METHOD, NETWORK NODE AND TERMINAL DEVICE - Provided are a cell handover method, a network node and a terminal device. The method includes that: a target node sends a first resource to a terminal device, the first resource being used for sending or receiving data after the terminal device is handed over to the target node. In implementation of the disclosure, the first resource is carried in a handover command or a handover acknowledgement, the terminal device can directly send or receive data on the first resource after the terminal device is handed over to the target node, thereby reducing a delay and improving user experience. | 2021-05-27 |
20210160752 | SWITCHING PROCESSING METHOD, TERMINAL DEVICE AND NETWORK DEVICE - Disclosed herein are a switching processing method, a terminal device, a network device, a chip, a computer-readable storage medium, a computer program product, and a computer program. The method includes initiating a connection to a first target network device. The method also includes maintaining a connection with a source network device. when the connection with the first target network device fails, the method further includes returning to the connection with the source network device and initiating a connection to a second target network device. | 2021-05-27 |
20210160753 | APPARATUS AND METHOD OF SPEED BASED NETWORK SELECTION - Aspects of the disclosure provide an electronic device. The electronic device can include transceiver circuitry and processing circuitry. The transceiver circuitry can be configured to receive signals from wireless service provider networks. The processing circuitry can be configured to detect, from the signals, a high speed rail (HSR) signature of one of the wireless service provider networks. The HSR signature can indicate that the one of the wireless service provider networks is a first network for a high speed rail usage. The processing circuitry can also be configured to determine a mobility of the electronic device based on the signals in a time duration. Further, the processing circuitry can be configured to selectively camp on a first cell of the first network based on the mobility of the electronic device. | 2021-05-27 |
20210160754 | CHANNEL STATE INFORMATION REFERENCE SIGNAL CONFIGURATION FOR INTER-CELL MOBILITY - Systems, methods, apparatuses, and computer program products for configuring Channel State Information-Reference Signal (CSI-RS) resources of neighboring cells for inter-cell mobility are provided. One method may include providing, by a network node, at least one reporting configuration to one or more user equipment. The reporting configuration is based on at least one of channel state information reference signals (CSI-RS) or synchronization signal/physical broadcast channel (SS/PBCH) blocks. The method may also include receiving at least one measurement report comprising measurement results when and as specified by the at least one reporting configuration. | 2021-05-27 |
20210160755 | AVIATION CONNECTIVITY GATEWAY MODULE FOR FOR CELLULAR CONNECTIVITY - An aviation connectivity gateway module for remote access to an aircraft's systems and remotely offloading its aircraft data. The module broadly comprises a CPU, a first set of communication elements, a second set of communication elements, a memory, a battery, an IMU, a GPS module, and a number of antennas. The module responds to remote prompts and offloads aircraft data when the aircraft is powered off. An aviation connectivity gateway module for complete BVLOS cellular network connectivity broadly comprises a CPU, a set of electronic connectors, a memory, an IMU, a GPS module, a first cellular connectivity element, a second cellular connectivity element, and a number of antennas. The module switches between the first cellular communication element and the second communication element based a status of the aircraft. | 2021-05-27 |
20210160756 | COMMUNICATION DEVICE, COMMUNICATION METHOD, DATA STRUCTURE, AND COMPUTER PROGRAM - A communication device is provided that makes a single or a plurality of functions desired by a service user act on a packet desired by the service user in a service for transferring a packet in a network. A communication device is provided that includes a communication unit that communicates with another node and a control unit that controls the communication by the communication unit, in which the control unit generates path information with a target node, and in the path information with the target node, at least information regarding communication with at least a single relay node that exists between the communication device and the target node, information regarding a function to be performed by the relay node, and content of processing according to the function execution result by the relay node are written. | 2021-05-27 |
20210160757 | AUTOMATIC PATH SELECTION FOR DEVICES IN ROAMING DATA NETWORKS - A user device may be provisioned with a list of paths for connecting to a network. A method may include determining that the user device has attached to a visited network and sending the visited network an indication of connectivity capabilities associated with the network. The method may include receiving an indication of one or more paths established from the visited network to the network based on capabilities of the visited network. The one or more paths may be included in the list of paths. The method may include transmitting data to or from the user device via a first path of the one or more paths. | 2021-05-27 |
20210160758 | NETWORK PATH SELECTION METHOD AND NETWORK NODE DEVICE USING THE SAME - A network path selection method and a network node device using the same are disclosed. The network path selection method includes: determining whether a first uplink time parameter table is received from the first relay node device and whether a second uplink time parameter table is received from the second relay node device; when the first uplink time parameter table is received from the first relay node device and the second uplink time parameter table is received from the second relay node device, calculating a first estimated uplink time parameter according to the first uplink time parameter table and a second estimated uplink time parameter according to the second uplink time parameter table; and determining to connect to a gateway via one of the first relay node device and the second relay node device according to the first estimated uplink time parameter and the second estimated uplink time parameter. | 2021-05-27 |
20210160759 | DYNAMIC MAPPING OF NODES RESPONSIBLE FOR MONITORING TRAFFIC OF AN EVOLVED PACKET CORE - Introduced here are visibility platforms able to process the traffic handled by the gateways of an Evolved Packet Core (EPC) with Control and User Plane Separation (CUPS). A visibility platform can include a control processing node (CPN) and one or more user processing nodes (UPNs). The visibility platform may populate a data structure in which the CPN and UPNs are associated with locations along an interface on which Sx/N4 traffic is exchanged between the control and user planes. Each location may be representative of the point on the Sx/N4 interface at which Sx/N4 traffic processed by the corresponding node is acquired. The CPN can use the data structure to program session flows that impact how user traffic is handled by the UPNs. | 2021-05-27 |
20210160760 | METHOD AND APPARATUS FOR CELL BARRING IN WIRELESS COMMUNICATION SYSTEM - A method and apparatus for cell barring in a wireless communication system are provided. The method includes determining whether system information block type 1 (SIB1) is acquired from a cell, considering the cell as barred, if the acquiring the SIB1 fails, determining whether the cell is a licensed cell or an unlicensed cell and excluding the cell and other cells on a same frequency with the cell as a candidate for cell selection or reselection for a pre-defined period, if the cell is a licensed cell and cell selection or reselection to intra-frequency cells is not allowed. | 2021-05-27 |
20210160761 | SELECTION OF USER PLANE FUNCTIONS AND HANDOVER OF SUBSCRIBER SESSIONS - A telecommunication network associated with a wireless telecommunication provider can be configured to select user-plane functions (UPFs) for a user equipment (UE) in a network, and the handover of subscriber sessions. According to some configurations, a nearest UPF to the UE can be picked to service the UE. Choosing the nearest UPF may reduce latency to the UE when sending and receiving packets through a cellular network, such as a | 2021-05-27 |
20210160762 | METHOD, A DEVICE AND A MEDIUM FOR OBTAINING AND PROVIDING ACCESS INFORMATION OF A WIRELESS ACCESS POINT - Disclosed are a method, a device and a medium for obtaining and providing access information of a wireless access point. The method comprises: searching for wireless access points to obtain identification information of one or more wireless access points; determining whether mobile data is available; if yes, sending an access information query request via mobile data, wherein the access information query request comprises the identification information of the one or more wireless access points; if no, sending a query request short message via a short message channel, wherein the query request short message comprises the identification information of the one or more wireless access points; receiving access information of the one or more wireless access points returned by a network device in response to the access information query request or the query request short message. | 2021-05-27 |
20210160763 | METHOD AND APPARATUS FOR NETWORK SLICE CONFIGURATION - The present disclosure relates to network slice configuration methods and apparatus. One example method includes determining, by a first network device, network slice configuration information, and sending, by the first network device, the network slice configuration information to a second network device, where the network slice configuration information instructs the second network device to perform network slice configuration based on the network slice configuration information. | 2021-05-27 |
20210160764 | METHOD AND APPARATUS FOR BACKHAUL LINK SELECTION - The present disclosure relates to methods and apparatuses. According to some embodiments of the disclosure, a method comprises: receiving, at a communication device, a first broadcasting message from a base station, the first broadcasting message including a first information for backhaul link selection; determining a channel quality between the communication device and the base station; and determining to access either the base station or a candidate node according to the first broadcasting message and the channel quality. | 2021-05-27 |
20210160765 | ELECTRONIC DEVICE FOR PROVIDING AP LIST AND METHOD FOR OPERATING ELECTRONIC DEVICE - An electronic device and method are disclosed herein. The electronic device includes a communication module, a display, a memory and a processor which implements the method. The method includes receiving access point (AP) information from at least one AP through the communication module, generating an AP list including an AP communicatively connectable with the electronic device based on the received AP information, storing the AP list in the memory, identifying a state of the electronic device, determining an arrangement criterion for arranging a display order of Aps included in the AP list based on state information about the electronic device, and controlling the display to arrange the AP list according to the determined arrangement criterion. | 2021-05-27 |
20210160766 | SYSTEMS/METHODS OF PROVIDING A PROCESSING CAPABILITY TO A FIRST DEVICE BY A SECOND DEVICE - Inventive concepts and embodiments associated therewith are provided wherein a first device may solicit a processing capability from at least one second device that may be proximate to the first device. In some embodiments, the processing capability comprises receiving data by the at least one second device from the first device, processing the data and transmitting by the at least one second device a processed version of said data to a destination device. In some embodiments, the first device comprises a smartphone that is configured to perform operations comprising wirelessly soliciting the processing capability from the at least one second device. In some embodiments, the at least one second device comprises at least one smartphone and the destination device comprises a base station. | 2021-05-27 |
20210160767 | APN FOR CONNECTING TO A VIRTUAL HOME NETWORK - A device associated with a home network may receive an access point name (APN) request from a device associated with a visitor network, wherein the APN request is associated with a user device. The device associated with the home network may cause, based on the APN request, a virtual home network to be instantiated that includes a virtual gateway, wherein the virtual home network is physically closer to the user device than the home network. The device associated with the home network may generate an APN that identifies the virtual home network and the virtual gateway. The device associated with the home network may cause the APN to be sent to the device associated with the visitor network to cause a gateway associated with the visitor network to connect to the virtual gateway. | 2021-05-27 |
20210160768 | APPARATUS AND METHOD FOR QoS AWARE GTP-U TRANSPORT IN MOBILE NETWORKS - The embodiments in this invention extend distributed unit (DU), central unit (CU) and control plane of F1 (F1-C) capabilities so that differentiated DRBs of F1-U are placed on differentiated transport network components of equivalent QoS. This is achieved by a transport-aware DU and CU that can map each F1-U DRB into appropriate OSI layer 2-4 headers and can, subsequently, store such mappings. The F1-C interface is extended to distribute the layer 2-4 headers acquired from the transport network controller to the DUs and CU. A new control interface TN-C is defined between transport network controller and CU/DU. Furthermore, a trivial mapping of those embodiments is applicable for the N3 interface as well, which solves the same problem on the backhaul transport network. | 2021-05-27 |
20210160769 | METHOD AND SYSTEM FOR NETWORK SLICE AUTHENTICATION AND AUTHORIZATION - The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Embodiments disclose a method and system for handling a network slice specific authentication and authorization (NSSAA) process in a wireless network system. | 2021-05-27 |
20210160770 | Communication Method and Communications Apparatus - A communication method includes sending, by a source mobility management network element in a first area, a first slice set for a home public land mobile network (PLMN) (HPLMN) of a terminal device to a target mobility management network element in a second area when handing over the terminal device from a source access network device in the first area to a target access network device in the second area, where the first slice set corresponds to a second slice set for the first area, and obtaining, by the target mobility management network element, a third slice set for the second area based on the first slice set. | 2021-05-27 |
20210160771 | METHOD FOR CONTROLLING LAN SERVICE AND COMMUNICATIONS DEVICE - Embodiments of this disclosure provide a method for controlling a LAN service and a communications service. The method for controlling a LAN service includes: transmitting LAN-service-related information, where the LAN-service-related information includes at least one of the following: LAN service capability information of a terminal, location information of the terminal, LAN service subscription information, and LAN service request information. | 2021-05-27 |
20210160772 | SYSTEM AND METHOD FOR VIRTUAL LOW POWER WIDE AREA NETWORK NODES IN A LOW POWER WIDE AREA NETWORK GATEWAY - In one aspect, a method for enabling wired sensors to be coupled to a Low Power Wide Area Network (LPWAN) is provided. A first wired device that is coupled to the LPWAN gateway device via a first wired medium may be identified at a LPWAN gateway device. A first virtual node may be instantiated at the LPWAN gateway device, the first virtual node assigned to provide protocol conversion between the LPWAN and the first wired device. A request to join the LPWAN as a node that does not require Radio Frequency (RF) management may be transmitted from the first virtual node at the LPWAN gateway. | 2021-05-27 |
20210160773 | SLEEP-MODE FOR ETHERNET CONTROLLER - In an example, a configuration circuit includes a connector and a controller communicatively coupled to the connector via one or more signal lines. The configuration circuit further includes a microcontroller communicatively coupled to the controller via an interface. The configuration circuit further includes a connection detection circuit communicatively coupled to the microcontroller and the one or more signal lines. The connection detection circuit is configured to determine whether communication traffic between the connector and the controller on the one or more signal lines is detected, and output an interrupt signal to the microcontroller in response to detecting communication traffic between the connector and the controller on the one or more signal lines. The microcontroller is configured to instruct the controller to wake from a low-power sleep mode in response to receiving the interrupt signal from the connection detection circuit. | 2021-05-27 |
20210160774 | OUT OF SERVICE NOTIFICATION AND DEACTIVATION OF RADIO FREQUENCY COMPONENTS - Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine that a condition associated with failure of a cell acquisition procedure is satisfied; output a notification that permits a user of the UE to provide input indicating whether to deactivate one or more radio frequency components of the UE based at least in part on determining that the condition associated with failure of the cell acquisition procedure is satisfied; receive user input that indicates whether to deactivate the one or more radio frequency components of the UE based at least in part on outputting the notification; and selectively deactivate the one or more radio frequency components of the UE based at least in part on the user input. Numerous other aspects are provided. | 2021-05-27 |
20210160775 | STATE DETERMINING METHOD, STATE INDICATION METHOD, COMMUNICATION DEVICE, COMMUNICATION SYSTEM, AND STORAGE MEDIUM - Provided are a state determination method, a state indication method, a communication device, a communication system, and a storage medium. A base station sends state indication information to a terminal. After receiving the state indication information, the terminal can perform a state transition according to the state indication information. | 2021-05-27 |
20210160776 | METHOD FOR REDUCING BATTERY POWER CONSUMPTION OF USER EQUIPMENT (UE) DURING MANUAL CSG SELECTION - A method for connecting to a Registered Public Land Mobile Network (RPLMN) after receiving an accept message with limited service from a user selected CSG cell, which is associated to a different PLMN than the RPLMN during manual CSG selection mode is disclosed. The method includes connecting to the RPLMN based on the availability of the user selected CSG cell in UTRAN. If the user selected CSG cell is not available in UTRAN, then the method includes connecting to the RPLMN by the UE using the stored duplicate value of the RPLMN. If the user selected CSG cell is available in UTRAN, then the method includes sending an ATTACH request to the user selected CSG cell without disabling the EUTRA capabilities. If the ATTACH request is failed, then the method includes connecting to the RPLMN using the stored duplicate value of the RPLMN. | 2021-05-27 |
20210160777 | WIRELESS SENSOR TRANSMISSION METHOD AND APPARATUS - Methods and apparatus are described for transmitting messages by sensors in a system, such as a home security system. The messages are deemed received only when a sensor receives both an acknowledgement and a response from a central controller, and retransmissions occur when either an acknowledgement or a response is not received. | 2021-05-27 |
20210160778 | SIDELINK INFORMATION TRANSMISSION METHOD AND TERMINAL - This disclosure discloses a sidelink information transmission method and a terminal. The method includes: receiving sidelink control information SCI; and determining, based on a sidelink transmission identifier indicated by the SCI, whether to receive or demodulate a physical sidelink shared channel PSSCH or not. | 2021-05-27 |
20210160779 | WAKE-UP METHOD, WAKE-UP APPARATUS, ELECTRONIC DEVICE AND COMPUTER-READABLE STORAGE MEDIUM - An example of the present disclosure provides a wakeup method, including: determining user equipment (UE) to be waked up; and sending indication information to the user equipment, wherein the indication information is used to indicate a beam and a time domain resource and/or a frequency domain resource for receiving a wakeup signal block by the UE. | 2021-05-27 |
20210160780 | SKIPPING DOWNLINK FREQUENCY HOPS IN UNLICENSED FREQUENCY BAND - This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for narrowband communications using frequency hopping. In some implementations, a user equipment (UE) may receive a discovery reference signal (DRS) including a skipping signal identifying one or more UEs, may stay on an anchor channel when the skipping signal identifies the UE, and may switch from the anchor channel to a first downlink (DL) hopping channel of a DL frequency hopping pattern when the signal does not identify the UE. In some other implementations, a base station (BS) may be configured to output a DRS including a skipping signal identifying one or more UEs, output a signal indicating a channel occupancy time (COT) obtained on a first DL hopping channel of a DL frequency hopping pattern, and output DL data on the first DL hopping channel of the DL frequency hopping pattern. | 2021-05-27 |
20210160781 | AVIATION CONNECTIVITY GATEWAY MODULE FOR REMOTE DATA OFFLOAD - An aviation connectivity gateway module for remote access to an aircraft's systems and remotely offloading its aircraft data. The module broadly comprises a CPU, a first set of communication elements, a second set of communication elements, a memory, a battery, an IMU, a GPS module, and a number of antennas. The module responds to remote prompts and offloads aircraft data when the aircraft is powered off. An aviation connectivity gateway module for complete BVLOS cellular network connectivity broadly comprises a CPU, a set of electronic connectors, a memory, an IMU, a GPS module, a first cellular connectivity element, a second cellular connectivity element, and a number of antennas. The module switches between the first cellular communication element and the second communication element based a status of the aircraft. | 2021-05-27 |
20210160782 | APPARATUSES, METHODS, AND COMPUTER-READABLE MEDIUM FOR COMMUNICATION IN A WIRELESS LOCAL AREA NETWORK - Various aspects related to various apparatuses, methods, and computer-readable medium are described herein. Some aspects may enable an apparatus to protect downlink (DL) communication(s). Some aspects may enable an apparatus to perform DL communication(s). Some aspects may enable an apparatus to communicate regarding uplink (UL) communication(s). Some aspects may enable an apparatus to perform operation(s) related to an allocation vector. Some aspects may enable an apparatus to perform operation(s) related to random access. Some aspects may enable an apparatus to perform UL communication(s). The written description and appended drawings provide detailed descriptions regarding these and many other aspects. | 2021-05-27 |
20210160783 | HARDWARE RESET CONTROL METHOD AND ELECTRONIC DEVICE - The disclosure relates to a method for providing hardware reset in an electronic device having at least one non-physical key and the electronic device thereof, and an operating method of the electronic device may include detecting a current amount supplied to a processor, detecting whether wireless power is input, generating a hardware reset signal based on the detected current amount and the wireless power input, and transmitting the generated hardware reset signal to the processor. | 2021-05-27 |
20210160784 | POWER CONTROL INDICATION FOR MULTIPLE SERVICES - This disclosure provides systems, methods and apparatus for power control indication for multiple services. A base station may transmit scheduling information to a UE indicating first, second, and third open-loop power levels associated with uplink transmissions on a first wireless channel. The base station may select one of the first, second, or third open-loop power levels to be used for a first uplink transmission based on a type of service associated with the first uplink transmission. For example, the first open-loop power level may be associated with enhanced mobile broadband (eMBB) services, the second open-loop power level may be a base open-loop power level associated with ultra-reliable low-latency communication (URLLC) services, and the third open-loop power level may be a boosted open-loop power level associated with URLLC services. The base station may further transmit open loop power control information to the UE indicating the selected open-loop power level. | 2021-05-27 |
20210160785 | Power Control Method and Apparatus - A power control method, including receiving indication information, where the indication information indicates a power control parameter specific to a bandwidth part, and sending uplink information on the bandwidth part by using a transmit power, where the transmit power is based on the power control parameter specific to the bandwidth part and is further based on a common power control parameter of a carrier in which the bandwidth part is disposed. | 2021-05-27 |
20210160786 | DYNAMIC RESIZING OF A SATELLITE LINK OUTROUTE OR FORWARD CHANNEL - A satellite communication system and method for resizing an outroute carrier from a gateway to a terminal population including determining, at the gateway, an insufficiency based on an Uplink Power Control (ULPC) function in conjunction with an Adaptive Coding and Modulation (ACM) function failing to maintain the outroute carrier in operation; and downsizing, at the gateway based on the insufficiency, the outroute carrier by decreasing a symbol rate of the outroute carrier from the gateway while maintaining the aggregate carrier output power level to increase an outroute carrier margin, where the insufficiency is based on a fade. The outroute carrier may be upsized when the insufficiency expires or is reduced. | 2021-05-27 |
20210160787 | METHOD AND DEVICE FOR CONTROLLING UPLINK TRANSMISSION POWER, BASE STATION AND USER EQUIPMENT - A method for controlling uplink transmission includes: determining an uplink resource ratio of user equipment in a preset high-power mode; determining power adjustment information if the uplink resource ratio is greater than or equal to a preset uplink proportion threshold corresponding to the preset high-power mode; and sending the uplink resource ratio and the power adjustment information to the user equipment such that the user equipment, when transmitting uplink information according to the uplink resource ratio in the preset high-power mode, controls the uplink transmission power according to the power adjustment information. | 2021-05-27 |
20210160788 | TRANSMIT POWER CONTROL - This disclosure describes systems, methods, and devices related to transmit power control (TPC). A device may identify a link measurement request frame from a first station device. The device may determine, for each transmit chain of the first station device, a TPC action to be performed by the first device. The device may cause to send a link measurement report frame comprising a value indicative of the TPC action for each transmit chain. The device may identify an acknowledgement from the first station device. | 2021-05-27 |
20210160789 | Systems And Methods Of Performing Power Control Of A Physical Channel In A Communication System - Systems and methods for performing power control of a physical channel in a communication system are provided. In one exemplary embodiment, a method in a wireless device of performing power control of a physical channel in a wireless communication system may include determining a transmission power for a transmission on the physical channel according to a power control loop. Further, the loop may specify the transmission power based on at least one parameter. Also, a value of the at least one parameter may be dependent on which of different transmission time interval (TTI) lengths defined as usable on the physical channel is selected for the transmission on the physical channel. | 2021-05-27 |
20210160790 | SELECTIVE TRANSMISSION POWER CONTROL - A method for wireless transmission the method includes differentiating between at least a first type of video data and a second type of video data, where at least the first video type is more important than the second video type. The method provides independently controlling the amounts of transmission power allocated to each of the types of data; and multiplexing and transmitting the types of data with their allocated amounts of transmission power. | 2021-05-27 |
20210160791 | INFORMATION REPORTING METHOD AND DEVICE - An information reporting method includes: sending a scheduling request (SR) to a base station; receiving an uplink scheduling authorization resource sent by the base station according to the SR; and sending power headroom report (PHR) information to the base station on the uplink scheduling authorization resource. | 2021-05-27 |
20210160792 | PROTECTING SHARED LOW NOISE AMPLIFIERS BY LIMITING TRANSMISSION POWER - Certain aspects of the present disclosure provide techniques for protecting shared low noise amplifiers by limiting transmission power. A method that may be performed by a user equipment (UE) includes determining that a transmission by the UE on a frequency band via a first radio access technology (RAT) overlaps in time with a period that the UE is configured to receive on the frequency band via a second RAT; and limiting transmission power on the first RAT during the period. | 2021-05-27 |
20210160793 | USER TERMINAL AND RADIO COMMUNICATION METHOD - The present invention is directed to suppress deterioration of communication throughput and so on even when a group common TPC command is used. In accordance with one aspect of the present disclosure, a user terminal has a receiving section that receives downlink control information (DCI) regarding transmit power control (TPC) commands transmitted in a common search space and a control section that identifies a position of a TPC command corresponding to each of carriers included in the DCI based on information regarding positions of the TPC commands for the respective carriers in a cell. | 2021-05-27 |
20210160794 | TERMINAL AND RADIO COMMUNICATION METHOD - A terminal is disclosed that includes a reception section that receives a first synchronization signal and a second synchronization signal mapped on predetermined resources and a control section that controls synchronization processing based on the first synchronization signal and the second synchronization signal, where a same transmission bandwidth and subcarrier spacing are applied to the first synchronization signal and the second synchronization signal. In other aspects, a radio communication method is also disclosed. | 2021-05-27 |
20210160795 | USER APPARATUS AND PREAMBLE TRANSMISSION METHOD - An apparatus is disclosed including an input unit that receives an input; and a communication module coupled to a processor that measures power of synchronization signal blocks received from a base station, wherein the processor selects a synchronization signal block with measured power above a threshold, wherein the communication module transmits a preamble using a resource corresponding to the selected synchronization signal block, and wherein the communication module performs retransmission for preamble transmission that uses the resource, the retransmission being performed using another resource corresponding to the selected synchronizations signal block or another synchronization signal block with measured power above the threshold. In other aspects, another apparatus is also disclosed. | 2021-05-27 |
20210160796 | METHOD, NETWORK APPARATUS, AND TERMINAL APPARATUS FOR INDICATING POSITION OF SYNCHRONIZATION SIGNAL BLOCK - Disclosed in the present invention are a method, network apparatus, terminal apparatus, and computer storage medium for indicating a position of a synchronization signal block. The method comprises: determining a transmission position of a synchronization signal block of at least one cell of a first type; and sending to a terminal apparatus, by means of signaling, the transmission position of the synchronization signal block of the at least one cell of the first type, wherein the terminal apparatus is covered by a cell of a second type managed by the network apparatus. | 2021-05-27 |
20210160797 | INDICATION METHOD, DETECTION METHOD, AND RELATED DEVICE - Implementations of the present disclosure provide an indication method, a detection method, and a related device. In the present disclosure, a network device indicates to user equipment, within what frequency domain ranges there is no SSB transmission, thereby preventing the user equipment from performing useless searches in the frequency domain ranges in which there is no SSB. | 2021-05-27 |
20210160798 | MEASUREMENT CONFIGURATION METHOD AND APPARATUS - This application provides a measurement configuration method and an apparatus. The method includes: determining that a serving cell changes from a first cell to a second cell; and updating or deleting a current measurement window configuration. The measurement window configuration is used to indicate a time domain position at which a terminal device measures a downlink reference signal. According to the solution provided in this application, when the serving cell of the terminal device changes, the current measurement window configuration of the terminal device is updated or deleted. | 2021-05-27 |
20210160799 | CLOCK STATE DETECTION METHOD AND APPARATUS - This application provides a clock state detection method and apparatus, applied to the field of communications technologies, to detect clock states of M base stations. The method includes: receiving detection results of M base stations, where the detection result of each of the M base stations is used to indicate whether the base station receives a detection sequence sent by each of N neighboring stations of the base station, the N neighboring stations belong to the M base stations, both M and N are integers greater than or equal to 1, and N is less than M; and determining clock states of the M base stations based on the detection results of the M base stations. | 2021-05-27 |
20210160800 | METHOD TO CONFIGURE WIRELESS HART DEVICE USING BLUETOOTH - Disclosed is a method of enabling and disabling Bluetooth communication in a WirelessHART field device of process automation technology Also disclosed is a process automation system implementing the inventive method of enabling and disabling Bluetooth communication in a WirelessHART field device. | 2021-05-27 |
20210160801 | APPARATUS AND METHOD FOR EXTRACTING UPLINK AND DOWNLINK SYNCHRONIZATION FOR RELAY IN COMMUNICATION NETWORK - Disclosed are an apparatus and method for extracting synchronization by acquiring a boundary between uplink and downlink signals in 5G networks. In an embodiment, the synchronization extracting apparatus may include a reference detector and a synchronization extractor. The reference detector detects a start position of a radio frame from a signal broadcasted by a base station. The synchronization extractor collects resource allocation information and extracts synchronization by acquiring a boundary between an uplink (UL) signal and a downlink (DL) signal from the resource allocation information, based on the start position of the radio frame. The resource allocation information indicates information about arrangement of the UL signal and the DL signal in the radio frame. Other embodiments are possible. | 2021-05-27 |
20210160802 | AVOIDING CONTENTION BETWEEN SYNCHRONIZATION PACKETS AND IN-PHASE AND QUADRATURE (IQ) PACKETS COMMUNICATED OVER FRONTHAUL OF A RADIO ACCESS NETWORK - Techniques are described for avoiding contention between synchronization packets (for example, Institute of Electrical and Electronics Engineers (IEEE) 1588 Precision Time Protocol (PTP) synchronization packets) and in-phase and quadrature (IQ) packets communicated over a fronthaul network used in a radio access network (for example, a Fifth Generation (5G) radio access network). | 2021-05-27 |
20210160803 | Clock Synchronisation Between Devices Using Message Timestamps - A method at a first device for synchronising a first clock of the first device to a second clock of a second device, includes receiving a first message comprising an identifier from a third device; generating a first timestamp in dependence on the time at which the first message is received at the first device according to the first clock; receiving a second message from the second device comprising the identifier and a second timestamp, the second timestamp having been generated in dependence on the time at which the second device received the first message from the third device according to the second clock; and adjusting the first clock in dependence on a time difference between a time indicated by the first timestamp and a time indicated by the second timestamp. | 2021-05-27 |
20210160804 | SIDELINK TRACKING CONSIDERATIONS WITH MULTI-PANEL OPERATION - Methods, systems, and devices for wireless communications are described. A first user equipment (UE) may transmit a capability message indicating a parameter configuration for each phase error process of a set of phase error processes of the first UE. The first UE may transmit, to a second UE, a phase error process indicator to indicate that the first UE is using a first phase error process of the set of phase error processes to generate a sidelink transmission in accordance with the parameter configuration for the first phase error process. The second UE may monitor, via a sidelink channel, for the sidelink transmission based on frequency tracking, phase tracking, time tracking, or any combination thereof being performed in accordance with the parameter configuration for the first phase error process. The first UE may transmit, via the sidelink channel, the sidelink transmission to the second UE. | 2021-05-27 |
20210160805 | Wireless Communication Method And Apparatus - The present disclosure relates to wireless communication methods, terminal devices, and network devices. In one example method, a network device sends timing advance timer (TAT) configuration information to a terminal device, where the TAT configuration information is used by the terminal device to configure duration of a TAT. The terminal device receives the TAT configuration information sent by the network device. The terminal device configures the TAT based on the TAT configuration information, and asynchronously sends uplink data to the network de vice based on a running status of the TAT. The network device receives the uplink data sent by the terminal device based on the TAT configuration information. | 2021-05-27 |
20210160806 | METHOD AND APPARATUS FOR REDUCING CO-CHANNEL INTERFERENCE, AND BASE STATION - Embodiments of this application provide a method and an apparatus for reducing co-channel interference, and a base station. The method includes: receiving, by a relay eNodeB ReNB, a propagation delay sent by a donor eNodeB DeNB, where the propagation delay is a delay of propagation between the DeNB and the ReNB; and adjusting, based on the propagation delay, timing parameters for sending uplink data and receiving downlink data by the ReNB, where the timing parameters are delays of the ReNB relative to the DeNB. The DeNB is used as a reference for the propagation delay between the DeNB and the ReNB, to delay timing of receiving the downlink data by the ReNB; and advance timing of sending the uplink data by the ReNB. | 2021-05-27 |
20210160807 | METHOD AND A USER EQUIPMENT (UE) FOR ACCESSING PLURALITY OF SERVICES ON WI-FI SIMULTANEOUSLY - Systems and methods are described for simultaneously accessing a plurality of services on Wi-Fi. The method comprises registering a first and second Media Access Control (MAC) identification (ID) with a first and second IP Multimedia System (IMS), by use of a User Equipment (UE). The UE comprises a first MAC ID associated with a first Subscriber Identification Module (SIM) card and a second MAC ID associated with a second SIM card. Use of a first service through a first Access Point (AP) without interrupting a second service may be available with registration of a first and second MAC ID | 2021-05-27 |
20210160808 | COMMUNICATION METHOD, TERMINAL DEVICE AND NETWORK DEVICE - A communication method, a terminal device and a network device are provided, where the method includes: the terminal device obtains instruction information, where the instruction information is sent by a core network device to the terminal device, where the instruction information is used to instruct the terminal device to communicate with network side through an access network device corresponding to a first radio access technology (RAT). Where the core network device is connected to access network devices corresponding to at least two RATs, the terminal device supports the at least two RATs, and the at least two RATs include the first RAT; and the terminal device communicates with the network side through the access network device corresponding to the first RAT thereby realizing the communication between the terminal device and the network side, and improving the flexibility of the communication between the terminal device and the network side. | 2021-05-27 |
20210160809 | 5G New Radio De-Registration Procedures - Apparatuses, systems, and methods for a wireless device to perform methods for de-registration of the wireless device from a first access type over a second access type. Methods also include procedures for maintaining state machines associated with both access types as well as procedures to determine a connection for re-transmitting a de-registration request and to avoid collisions between procedures associated with the first and second access types. Further, methods include an information element configured to indicate which access type has been de-registered. | 2021-05-27 |
20210160810 | POSITIONING METHOD AND DEVICE FOR USER EQUIPMENT, AND USER EQUIPMENT - The present disclosure relates to a communication method and system for converging a 5 | 2021-05-27 |
20210160811 | Positioning Method and Communications Apparatus - A positioning method includes: receiving, by a mobile location center gateway, a first positioning request for positioning a terminal device from a location service client; determining, by the mobile location center gateway, a first target public land mobile network (PLMN) based on the first positioning request, where the first target PLMN is for providing a location service for the terminal device; and sending, by the mobile location center gateway, a second positioning request to a first location management function (LMF) in the first target PLMN, where the second positioning request requests the first LMF to provide a location service for the terminal device. | 2021-05-27 |
20210160812 | UE-BASED POSITIONING - A method of determining a location of a user equipment includes: obtaining, at the user equipment, a position-determination model associated with a coarse location of the user equipment; determining one or more first positioning measurements at the user equipment; and determining, at the user equipment, the location of the user equipment based on the one or more first positioning measurements and the position-determination model. | 2021-05-27 |
20210160813 | Systems and Methods for Dynamically Generating a Mobile Software-Defined Wide Area Network Gateway Location for Remote Users - According to certain embodiments, a system comprises one or more processors and one or more computer-readable non-transitory storage media comprising instructions that, when executed by the one or more processors, cause one or more components of the system to perform operations comprising: receiving location data associated with a plurality of remote users accessing one or more existing remote access gateways that are located at one or more network locations; building a heatmap of user locations based at least in part on the received location data; and identifying, from the heatmap of user locations, at least one new network location in which to generate at least one new remote access gateway, or at least one existing network location in which to remove at least one of the existing remote access gateways. | 2021-05-27 |
20210160814 | PAGING DETERMINING METHOD AND APPARATUS - Embodiments of the present invention provide a paging determining method. The method includes: determining, by a network device, a first group to which a first terminal device paged on a first paging occasion belongs, where the first group belongs to the M groups; and sending, by the network device, control information based on the first group, where the control information is used to indicate paging information, and the paging information includes a device identifier of the first terminal device. Therefore, reduction of terminal device power consumption can be effectively supported. | 2021-05-27 |
20210160815 | MONITORING FOR A PAGING SIGNAL BASED ON A COUNTER - Wireless communications systems and methods related to monitoring a paging signal are provided. A wireless communication device may receive a first system information signal from a base station (BS) and may configure a counter with an initial counter value in response to receiving the first system information signal. Additionally, the wireless communication device may receive a second system information signal from the BS and may modify the counter value of the counter in response to receiving the second system information signal. The wireless communication device may monitor for a paging signal from the BS while the counter is outstanding. | 2021-05-27 |
20210160816 | PRIORITIZING BROADCAST AND UNICAST TRANSMISSIONS - Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a priority rule for selecting to monitor a first beam associated with a first broadcast transmission or a second beam that differs from the first beam and is associated with a unicast transmission. The UE may use the priority rule when a scheduling conflict is identified between the first broadcast transmission and the unicast transmission. Such conflicts may include at least one of a broadcast transmission, a control resource set (CORESET) monitoring occasion of the broadcast transmission, or reference signals of the broadcast transmission at least partially overlapping with a unicast transmission, a CORESET monitoring occasion of the unicast transmission, or reference signals associated with the unicast transmission. The UE may monitor, in accordance with the priority rule, one of the first beam or the second beam based on identification of scheduling conflict. | 2021-05-27 |
20210160817 | OPTIMIZED RESOURCE SELECTION PROCEDURES IN VEHICLE-TO-VEHICLE COMMUNICATIONS - Selection of time-frequency resources, for autonomous mode operation of V2V UEs, may be performed based on measurements of power transmitted by other UEs and received sidelink control information (SCI) transmitted by the other UEs. Based on these measurements, the UE may selectively exclude spectrum resources, from the set of possible resources, to obtain a final set of resources from which the UE may select resources to use for transmitting. In some implementations, the exclusion of the resources may be based on an iterative operation in which a power threshold value is incrementally modified until a candidate number of resources are available. Additionally, in some implementations, UE priority assignments may be used to obtain the power threshold value for a particular UE. | 2021-05-27 |
20210160818 | METHOD BY WHICH TERMINAL SELECTS RESOURCE ON PLURALITY OF CCS AND TRANSMITS SIGNAL IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE - Disclosed in one embodiment of the present invention is a method by which a terminal selects a resource on a plurality of component carriers (CCs) and transmits a signal in a wireless communication system, and the method for transmitting signals on a plurality of CCs comprises the steps of: performing sensing on an anchor CC for a first time period; performing sensing on a non-anchor CC for a second time period; allowing a terminal to select, at the ending times of the first time period and the second time period, a resource through which a signal is to be transmitted on the anchor CC; and transmitting a signal through a resource selected on the anchor CC and a resource on the non-anchor CC, which is connected by the resource selected on the anchor CC, wherein the second time period should be included in the first time period, and the ending times of the first time period and the second time period are the same. | 2021-05-27 |
20210160819 | METHOD BY WHICH TERMINAL SIMULTANEOUSLY TRANSMITS MESSAGES IN AT LEAST TWO CARRIERS IN WIRELESS COMMUNICATION SYSTEM SUPPORTING DEVICE TO DEVICE COMMUNICATION, AND APPARATUS THEREFOR - According to various embodiments, disclosed are a method by which a terminal simultaneously transmits messages in at least two carriers in a wireless communication system supporting device to device (D2D) communication, and an apparatus therefor. Particularly, disclosed are a method by which a terminal simultaneously transmits messages in at least two carriers, and an apparatus therefor, the method comprising the steps of: independently sensing, by a carrier, a transmission resource, and calculating the ratio of transmission resources, which can be simultaneously transmitted on at least two carriers, on the basis of a result of the sensing by the carrier; setting the sensed transmittable transmission resource as a transmission candidate resource when the calculated transmission resource ratio is greater than or equal to a preset threshold ratio; and selecting a transmission resource to be used for the message transmission in each of at least two carriers within the transmission candidate resource. | 2021-05-27 |
20210160820 | DISTRIBUTED SIDELINK RESOURCE ALLOCATION - Methods, systems, and devices for wireless communications are described. Generally, the described techniques provide for determining shared resources associated with one or more user equipments (UEs) for sidelink communications, including control resources and data resources. A first UE may transmit a sidelink request to reserve a subset of data resources to a second UE, and may monitor for one or more sidelink responses indicating a positive sidelink response to the sidelink request, a negative sidelink response to the sidelink request, or both. The second UE may transmit a positive sidelink response if it is available for a data transmission. A third UE may transmit a negative sidelink response if it objects to the data transmission. The first UE may determine, based on monitoring for the one or more sidelink responses, whether to transmit a sidelink confirmation indicating a reservation of the subset of the data resources to the second UE. | 2021-05-27 |
20210160821 | METHOD AND APPARATUS FOR PERFORMING RADIO RESOURCE SELECTION AND CONTENTION INDICATION IN WIRELESS COMMUNICATION SYSTEM - A method and an apparatus for performing a radio resource selection and contention indication in a wireless communication system are provided. The method for performing, a user equipment (UE), the radio resource selection and contention indication in the wireless communication system includes selecting a plurality of sidelink resources from a sidelink resource pool and contending at least one of the sidelink resources reserved in advance from another UE. | 2021-05-27 |
20210160822 | USER EQUIPMENT AND METHOD WITH IMPROVED CRITICAL COMMUNICATION NOTIFICATION IN WIRELESS COMMUNICATIONS - A user equipment for wireless communications is provided. The user equipment includes a transmitter and a receiver. A first resource pool includes a first plurality of resources for transmission. A second resource pool includes a second plurality of resources for transmission. The second resource pool configuration is different from the first resource pool configuration or is equal to the first resource pool configuration. The transmitter is configured to transmit a first critical communication notification being a first message in the first resource pool, wherein the first critical communication notification indicates that a second message is to be transmitted in the second resource pool. Moreover, the transmitter is configured to transmit the second message in the second resource pool after transmitting the first critical communication notification or at a same time when transmitting the first critical communication notification. Moreover, a third resource pool and a fourth resource pool is provided. | 2021-05-27 |
20210160823 | RESOURCE MANAGEMENT METHOD AND APPARATUS IN USER-CENTRIC WIRELESS NETWORK - A resource management method performed by a CP in C-RAN system includes configuring M user-centric cells for M terminals with a plurality of ANs, and determining a number K of orthogonal resource sharing groups sharing a same orthogonal resource; selecting K user-centric cells as group headers for the K orthogonal resource sharing groups, and adding the selected K user-centric cells as group headers to the K orthogonal resource sharing groups; configuring the K orthogonal resource sharing groups by sequentially adding ungrouped user-centric cells to the K orthogonal resource sharing groups; and dividing total system resources into K orthogonal resources, and mapping the divided K orthogonal resources to the K orthogonal resource sharing groups, respectively. | 2021-05-27 |
20210160824 | TRANSMISSION PARAMETER CONFIGURATION METHOD AND APPARATUS, AND DETERMINATION METHOD AND APPARATUS - Disclosed are a transmission parameter configuration method and apparatus, and a determination method and apparatus. The transmission parameter configuration method includes: classifying, by a sending end, M transmission parameters to be sent on a physical layer into K transmission parameter sets, and notifying a receiving end of classification indication information of the M transmission parameters, where M and K are integers greater than 1; determining, by the sending end, a number of values of the transmission parameters in the K transmission parameter sets, and notifying the receiving end of value indication information of at least one transmission parameter in at least one transmission parameter set; and sending, by the sending end, a value of the transmission parameter in the at least one transmission parameter set via downlink control information (DCI). | 2021-05-27 |
20210160825 | SIGNAL TRANSMISSION METHOD, COMMUNICATION DEVICE AND STORAGE MEDIUM - The present invention relates to wireless communication technology, and particularly relates to a signal transmission method and a communication device. The signal transmission method includes: transmitting, by a first communication node, a signal on one or more first channels located in a primary transmission channel and/or a secondary transmission channel of the first communication node, and before transmitting the signal, performing channel protection on a transmission channel where the first channel is located and/or the primary transmission channel. Correspondingly, further provided is a communication device. | 2021-05-27 |
20210160826 | METHOD FOR TRANSMITTING TRANSPORT BLOCK BY USING DOWNLINK CONTROL INFORMATION IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR - The present specification provides a method for transmitting a transport block (TB) by using downlink control information (DCI) in a wireless communication system. In particular, the method, performed by a terminal, comprises: receiving first DCI from a base station; selecting a modulation and coding scheme (MCS) table, on the basis of the first DCI; calculating a first transport block size (TBS), on the basis of at least one of a format of the first DCI and the selected MCS table; and transmitting, to the base station, a first TB according to the calculated first TBS, wherein the first TBS is the same as a second TBS of a second TB transmitted before the transmission of the first TB. | 2021-05-27 |
20210160827 | METHOD AND APPARATUS FOR TRANSMITTING PHYSICAL DOWNLINK CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEM - Methods and apparatuses are provided for a wireless communication system in which configuration information on a search space for monitoring a physical downlink control channel (PDCCH) is received from a base station. The configuration information includes information on a plurality of control resource sets (CORESETs) for the PDCCH. A PDCCH candidate set is identified for each of the plurality of CORESETs, based on the configuration information and an offset. The offset is used to adjust an index of a control channel element (CCE) in each PDCCH candidate set. The search space is determined based on the identified PDCCH candidate set for each of the plurality of CORESETs. The PDCCH is monitored based on the determined search space. | 2021-05-27 |
20210160828 | DYNAMIC SEARCH SPACES - Methods, systems, and devices for wireless communications are described. A communication device, which may be otherwise known as user equipment (UE) may receive, on a downlink channel, a configuration defining a search space for a downlink control channel. The UE may receive, on the downlink channel, a message including an indication of occupied control resources within the search space. Based on the indication, the UE may monitor a modified version of the search space for a downlink control information (DCI) block. The UE may receive, on the downlink control channel, the DCI block based on the monitoring. | 2021-05-27 |
20210160829 | METHOD AND APPARATUS FOR GRANT-FREE DATA TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM - A communication scheme and a system of converging an IoT technology and a 5 | 2021-05-27 |
20210160830 | Transmission of Uplink Control Information in Wireless Systems - Future LTE systems will support massive carrier aggregation that necessitates transmission of a large number of acknowledgement signals (HARQ-ACKs) in response to downlink data transmitted over multiple component carriers. Described herein are methods and apparatus for efficiently transmitting HARQ-ACK and periodic channel state information (P-CSI) bits over the PUCCH (physical uplink control channel). | 2021-05-27 |
20210160831 | Method and Apparatus for Adaptive Bandwidth Usage in a Wireless Communication Network - A network node and a wireless device for operation in a wireless communication network, wherein it is determined that a second scheduling bandwidth is needed, based on an amount or type of data buffered for transmission to the wireless device. Reconfiguration of a receiver bandwidth of the wireless device is initiated to match the second scheduling bandwidth, wherein the second scheduling bandwidth is larger than a first scheduling bandwidth currently associated with the wireless device, and wherein the rust and second scheduling bandwidths respectively define the bandwidth used for scheduling transmissions to the wireless device. Methods and computer programs therefor are also disclosed. | 2021-05-27 |
20210160832 | DATA TRANSMISSION METHOD, TERMINAL DEVICE, AND NETWORK DEVICE - Embodiments of the present disclosure provide a data transmission method and a network device. The method includes generating, by a network device, a slot format indicator (SFI). The SFI is used to indicate one or more slot format indices. The one or more slot format indices are used to determine a slot format in a time unit based on a first correspondence relationship. The first correspondence relationship is a relationship between a slot format index and a slot format. The method also includes sending, by the network device, the SFI to a terminal device. The method further includes sending, by the network device, a physical downlink control channel (PDCCH) to the terminal device according to the slot format corresponding to the one of the one or more slot format indices indicated by the SFI. The SFI is carried in downlink control message (DCI), and the DCI is scrambled by using a radio network temporary identifier (RNTI). | 2021-05-27 |
20210160833 | WIRELESS COMMUNICATION APPARATUS AND CHANNEL ALLOCATION METHOD - Disclosed is a base station in which the frequency usage efficiency can be improved when the communication bandwidths are asymmetric in the uplink line and the downlink line. A base station can communicate by using a plurality of downlink unit bands and a smaller number of uplink unit bands. A control unit allocates uplink resource allocation information and downlink resource allocation information to a PDCCH which is arranged in each of the plurality of downlink unit bands, and allocates a response signal to the uplink line data to a PHICH which is arranged in the same number of downlink unit bands from the plurality of downlink unit bands as there are uplink unit bands. A transmit RF unit transmits the resource allocation information or the response signal. | 2021-05-27 |
20210160834 | METHOD AND DEVICE FOR RESOURCE CONFIGURATION - A method for resource configuration includes determining that a first resource and a second resource are multiplexed in a first target mode. The first resource is a candidate resource, on the SL, configured to transmit control information. The second resource is a candidate resource, on the SL, configured to transmit data. The first target mode is time-division multiplexing (TDM) or frequency-division multiplexing (FDM). | 2021-05-27 |