08th week of 2020 patent applcation highlights part 60 |
Patent application number | Title | Published |
20200059853 | CONFIGURATION OF CODEWORD NUMBERS FOR 5G OR OTHER NEXT GENERATION NETWORK - Channel multi-input multi-output (MIMI) systems can be configured with a variable number of codewords where the network an change the number of codewords based on channel conditions, user equipment capability, etc. Thus, the network can efficiently utilize feedback channel overhead while simultaneously improving the capacity of the system. Instead of configuring the UE with a fixed number of codewords for all the channel conditions, the network can change the number of codewords dynamically or semi-statically. The network can determine the number of codewords based on measurements and recommendations from the UE. Alternatively, the network can determine the number of codewords on its own. | 2020-02-20 |
20200059854 | DISCOVERY FOR SPECTRUM RENTING - Wireless communication systems and methods related to service advertising and discovery with dynamic spectrum use are provided. A user equipment (UE) receives, from a first wireless communication device, a network information signal in a spectrum. The UE receives, from a second wireless communication device, a service advertising signal based on at least a synchronization to the network information signal. The service advertising signal indicates an availability of a service. The UE transmits, to the second wireless communication device, a request for the service. The first wireless communication device and the second wireless communication device are associated with different operating entities of the spectrum. | 2020-02-20 |
20200059855 | METHODS AND DEVICES FOR NOTIFYING SYSTEM INFORMATION MODIFICATION, AND COMPUTER-READABLE STORAGE MEDIA - A method and device are provided for notifying system information modification in the field of communication technology. The method includes: generating a modification indication sequence when first system information needs to be modified, wherein the modification indication sequence is configured to indicate the first system information to be modified, and the first system information is a piece of system information of multiple pieces of system information; generating modification notification information based on the modification indication sequence; sending the modification notification information to a terminal such that the terminal determines the first system information to be modified based on the modification notification information. | 2020-02-20 |
20200059856 | DYNAMIC NETWORK BASED SLICE SELECTION FOR A USER EQUIPMENT OR AN APPLICATION OF THE USER EQUIPMENT IN ADVANCED NETWORKS - Dynamic network based slice selection for a user equipment (UE) or an application of the UE in advanced networks (e.g., 5G and beyond) is presented herein. A dynamic slice selection system can comprise a data collection component and an analytics component. The data collection component can determine a network slice that is being used by a wireless device and a service that is being provided, via the network slice, to the wireless device—the network slice being associated with a virtual network function. Further, an analytics component can obtain performance data corresponding to the service being provided, via the network slice, to the wireless device, and based on the performance data, determine whether the network slice satisfies a defined condition with respect to providing the service to the wireless device. | 2020-02-20 |
20200059857 | SERVICE PROVIDER SELECTION IN A WIRELESS NETWORK - According to one configuration, a shared wireless access node supports wireless access for multiple wireless network service providers. A mobile communication device receives notification of multiple wireless network service providers, each of which provides access to a remote network through the shared wireless access node. The notification includes connection information such as priority information assigned to the wireless network service providers. The priority information indicates an order in which to select amongst the multiple available wireless network service providers to access the remote network. Based at least in part on the priority information, the mobile communication device selects a wireless network service provider amongst the multiple wireless network service providers. The mobile communication device communicates with the wireless access node to establish a wireless communication link to access the remote network through the corresponding wireless access node using wireless services provided by the selected service provider. | 2020-02-20 |
20200059858 | Wake-Up Radio Assisted WLAN Power Saving Technologies - A dual-radio AP including both a high-power (e.g., Wi-Fi) radio and a low-power (e.g., BLE) radio may support an assisted wakeup service for a power-limited dual-radio mobile device (STA). The power-limited STA may register with the AP for the assisted wakeup service, and may then disable its Wi-Fi radio (or otherwise initiate a lower-power mode). The power-limited STA may receive a BLE communication indicating the AP has pending Wi-Fi transmissions or updates applicable to the power-limited STA. In response, the power-limited STA may turn on its Wi-Fi radio and receive the pending transmissions or updates from the AP. If an AP does not include a low-power radio, then a high-power/low-power dual-radio STA that is not power-limited may serve as an assisted wakeup service proxy. The proxy may scan and trace the Wi-Fi beacons from the AP, and generate the BLE communication to the power-limited STA on behalf of the AP. | 2020-02-20 |
20200059859 | METHOD AND SYSTEM FOR ENERGY EFFICIENT WIRELESS COMMUNICATIONS - A three-layer protocol stack in a wireless communication device and a wireless communication network are provided. The three-layer protocol stack includes a physical layer; a medium access control (MAC) layer; and a network layer. The physical layer includes one or more circuits to conduct a power consumption minimization and a waveform selection. The MAC layer is configured to perform a medium access control and a resource block reconfiguration. The network layer is configured to perform an energy efficient routing and connection maintenance. The physical layer, the MAC layer and the network layer cooperate with each other to at least reduce an energy consumption of the wireless communication device. | 2020-02-20 |
20200059860 | METHOD AND CONTROL ARRANGEMENT FOR CONTROLLING A RESPONSE TIME OF A WIRELESS SENSOR DEVICE - An object monitoring system includes a plurality of wireless sensor devices and at least one user device A method for controlling a response time of one of the wireless sensor devices in such a system includes determining one or more metrics representing a present state of an object; and calculating a probability that one of at least one user devices will interact with the wireless sensor device within a pre-determined time period by executing a trained model with the one or more determined metrics as input and controlling the response time of the wireless sensor device based on the calculated probability. | 2020-02-20 |
20200059861 | LOW POWER WAKE-UP RADIO BEACON SIGNALING - This disclosure describes systems, methods, and devices related to low power wake-up radio beacon signaling. An access point may determine timing information for the transmission of low power wake up radio beacons and send that timing information to a user device. An access point may then send low power wake up radio beacons based on that timing information to a user device, and a user device may receive the low power wake up radio beacons based on the timing information. | 2020-02-20 |
20200059862 | TELECOMMUNICATIONS APPARATUS AND METHODS TO TRANSMIT WAKE-UP SIGNAL COMPRISING SYNCHRONISATION SIGNALLING - A method of operating a network access node in a wireless telecommunications system comprising the network access node and a terminal device, wherein the method comprises: establishing that a downlink message, e.g. a paging message, for the terminal device to decode is going to be transmitted by the network access node; and transmitting wake-up signalling to the terminal device in advance of transmitting the downlink message to provide the terminal device with an indication the downlink message for the terminal device is going to be transmitted, wherein the wake-up signalling comprises an indication of an amount of synchronisation signalling for use by the terminal device to achieve radio synchronisation with the network access node, wherein the amount of synchronisation signalling depends on an amount of time elapsed since the terminal device was previously radio synchronised to the network access node. | 2020-02-20 |
20200059863 | Wireless Access Point, Terminal Device, and Method for Waking Up Terminal Device by Wireless Access Point - A wireless access point, a terminal device, and a method for waking up a terminal device by a wireless access point. The terminal device includes a primary radio frequency circuit and a wake-up radio (WUR) radio frequency circuit. The WUR radio frequency circuit only receives a radio signal and operates on a specified channel. If the WUR radio frequency circuit receives a wake-up frame on the specified channel and the terminal device is a to-be-woken-up terminal device, the WUR radio frequency circuit wakes up the primary radio frequency circuit. The wake-up frame includes an identifier of the to-be-woken-up terminal device. The primary radio frequency circuit operates on an operating channel of the primary radio frequency circuit after being woken up. | 2020-02-20 |
20200059864 | Mobile Target Locator With Both Mobile Target Locator With Both RF and Cellular Communications - The present invention herein provides apparatus and method, allowing a user to acquire a target location wherever the target is with a target mobile locator. The target mobile locator includes a RF receiver, a transmitter, a GPS locator and a circuit. After receiving “wake-up” signal from the user, GPS locator and/or transmitter can be activated and the target location is sent back to the user. Prior to receiving the wakeup signal, at least one of the GPS locator and the transmitter are either energy reduced state or off state such that the consumption of the energy is minimized in the locator. Therefore, the locator is active for long periods of time. Optionally, a battery can be recharged using, for example, a solar cell under the sun. | 2020-02-20 |
20200059865 | SYSTEMS AND METHODS FOR USING A MOBILE GATEWAY IN A LOW POWER WIDE AREA NETWORK - Systems and methods for effectuating communication in a low power wide area network using a mobile data-handling device are disclosed. A method may comprise moving a mobile data-handling device to a first position that is within communication range of an end node of a low power wide area network. The mobile data-handling device may receive a data packet from the end node and may move to a second position at which the mobile data-handling device connects to a data-receiving device. The mobile data-handling device may transmit, via the data-receiving device, the data packet to a computing system for further processing. | 2020-02-20 |
20200059866 | USER TERMINAL AND RADIO COMMUNICATION METHOD - Transmission power is appropriately controlled for various techniques to be introduced for radio communication. A user terminal includes: a transmission section that transmits an uplink signal; and a control section that controls transmission power of the uplink signal based on at least one of received power of a user terminal specific reference signal to which downlink beam forming has been applied and/or received power of a reference signal associated with the downlink beam forming, and a Transmission Power Control (TPC) command included in downlink control information. | 2020-02-20 |
20200059867 | METHODS FOR PERFORMING POWER CONTROL IN NEW RADIO (NR) SYSTEMS - The disclosed method and an apparatus are directed to determine an uplink transmission power in New Radio (NR) systems by a wireless transmit/receive unit (WTRU) for transmitting at least one physical uplink shared channel (PUSCH), using multiple beams toward multiple Tx/Rx points (TRPs). The method includes determining common parameters that are common to the multiple beams. The method also includes determining beam-specific parameters like a configurable fractional power compensation factor for each beam, and a configurable maximum transmit power level for each beam, which are determined dynamically or semi-statically based on deployment, WTRU mobility, or interference level. The method further includes transmitting at least one codeword using at least one of the multiple beams, each of the multiple beams having a transmission power calculated based on the common parameters and the beam-specific parameters. | 2020-02-20 |
20200059868 | SOLUTIONS TO HANDLE MIS-ALIGNMENT BETWEEN RADIO ACCESS TECHNOLOGIES (RATS) IN DUAL CONNECTIVITY (DC) - Certain aspects of the present disclosure relate to methods and apparatus for maintaining phase coherency in the event of changes to uplink transmit power. For example, the techniques described herein may help mitigate the impact on phase continuity of uplink transmissions by UEs capable of dual connectivity (DC). | 2020-02-20 |
20200059869 | METHOD AND APPARATUS FOR SETTING UPLINK TRANSMITTING POWER IN WIRELESS COMMUNICATION SYSTEM - The present disclosure relates to a communication scheme for convergence of an IoT technology and a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The present disclosure may be applied to an intelligent service (for example, a smart phone, a smart building, a smart city, a smart car or connected car, healthcare, digital education, retail business, a security and security related service, or the like) on the basis of a 5G communication technology and an IoT related technology. The present invention proposes a method and an apparatus for minimizing an uplink interference and avoiding unnecessary transmission power consumption of a terminal, by defining a method for setting uplink transmission power of the terminal in a mobile communication system. According to the present invention, a method for a terminal in a wireless communication system comprises the steps of: transmitting a random access preamble; receiving a random access response including a power control command; determining transmission power of uplink data on the basis of whether a beam through which the random access preamble has been transmitted is changed; and transmitting the uplink data on the basis of the transmission power. | 2020-02-20 |
20200059870 | UPLINK POWER CONTROL FOR DISTRIBUTED WIRELESS COMMUNICATION - A method and apparatus for power control for distributed wireless communication is disclosed including one or more power control loops associated with a wireless transmit/receive unit (WTRU). Each power control loop may include open loop power control or closed loop power control. A multi-phase power control method is also disclosed with each phase representing a different time interval and a WTRU sends transmissions at different power levels to different set of node-Bs or relay stations during different phases to optimize communications. | 2020-02-20 |
20200059871 | METHOD AND DEVICE FOR CONTROLLING TRANSMISSION POWER OF TERMINAL IN WIRELESS COMMUNICATION SYSTEM - Disclosed are: a communication technique for merging, with IoT technology, a 5G communication system supporting a data transmission rate higher than a 4G system; and a system therefor. The present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail, security and safety related services, and the like) on the basis of 5G communication technology and IoT-related technology. According to one embodiment of the present specification, a communication method of a terminal in a mobile communication system comprises the steps of: receiving, from a base station, first information related to the number of reference signal resources for path loss identification; receiving, from the base station, downlink control information including second information indicating a reference signal resource to be used for the path loss identification; identifying a path loss on the basis of reference signal received power (RSRP) identified on the basis of the second information; and transmitting an uplink signal to the base station on the basis of the identified path loss. | 2020-02-20 |
20200059872 | Information Sending Method, Receive Power Measurement Method, Device, and System - An information sending method, including obtaining, by a network device, first indication information, where the first indication information indicates a magnitude relationship between a transmit power of a first signal received by a terminal device and a transmit power of a reference signal received by the terminal device, and the first signal is a synchronization signal, and sending the first indication information from the network device to the terminal device. | 2020-02-20 |
20200059873 | USER TERMINAL AND RADIO COMMUNICATION METHOD - Even when different numerologies from those of legacy LTE systems are used, synchronization signals are appropriately transmitted and/or received. A user terminal 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, and spacings of the first synchronization signal and the second synchronization signal at which the first synchronization signal and the second synchronization signal are mapped on subcarriers are different. | 2020-02-20 |
20200059874 | METHOD AND APPARATUS FOR TIME AND FREQUENCY TRACKING IN CELLULAR COMMUNICATION SYSTEM - The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present invention provides a method and an apparatus which can achieve accurate time and frequency synchronization while reducing system load, in line with the design requirements for a 5G communication system. Particularly, the present invention provides a method for acquiring time and frequency synchronization by a terminal in a communication system, the method comprising the steps of: receiving a first synchronization signal from a base station; receiving a second synchronization signal from the base station; and receiving a channel state information-reference signal (CSI-RS) from the base station, and acquiring downlink time and frequency synchronization with the base station on the basis of the CSI-RS. | 2020-02-20 |
20200059875 | USER TERMINAL AND RADIO COMMUNICATION METHOD - The present invention is designed so that frequency bands can be used efficiently depending on what capabilities user terminals have. According to one aspect of the present invention, a user terminal includes a receiving section that receives a plurality of synchronization signal blocks, transmitted in each of a plurality of frequency bands in a specific frequency band, and a control section that controls transmission and/or receipt to use the specific frequency band, based on at least one of the plurality of synchronization signal blocks. | 2020-02-20 |
20200059876 | TIMING METHOD FOR SYNCHRONIZATION SIGNAL BLOCK, AND RELATED PRODUCT - A method for determining timing of a synchronization signal block (SS block) includes: receiving, by a user equipment, timing information of the SS block sent by a network apparatus; and determining, by the user equipment, timing of the SS block according to the timing information of the SS block. Embodiments of the present disclosure can be employed to achieve accurate timing for an SS block. | 2020-02-20 |
20200059877 | METHOD AND DEVICE IN UE AND BASE STATION FOR WIRELESS COMMUNICATION - The disclosure provides a method and a device in a User Equipment (UE) and a base station for wireless communication. The UE first receives a first radio signal and a second radio signal, and then transmits a third radio signal. The first radio signal is used for determining a first signature sequence, and a receiving timing of the second radio signal is used for determining a transmitting timing of the third radio signal. The first signature sequence is used for generating the third radio signal. The first radio signal and the second radio signal are associated with a first synchronization sequence and a second synchronization sequence respectively, and the first synchronization sequence is different from the second synchronization sequence. According to the disclosure, through the designs of the first radio signal and the second radio signal, thereby improving system performances and transmission efficiency. | 2020-02-20 |
20200059878 | COMMUNICATIONS METHOD AND APPARATUS - This application discloses a communications method and apparatus. The method includes: obtaining, by a terminal device, downlink synchronization signal block index information; receiving, by the terminal device, information used to indicate an association relationship between a random access resource RO and a synchronization signal block; and accessing, by the terminal device, a network device based on the information on an RO corresponding to the synchronization signal block index information. This application further discloses a corresponding apparatus. A time-frequency location of a random access resource associated with each downlink synchronization signal is indicated, so that the terminal device obtains, through downlink synchronization, a time-frequency location for sending an uplink random access signal, to avoid a blind attempt of the terminal device and a beam mismatch of the network device occurring when the network device receives a random access signal, thereby improving efficiency. | 2020-02-20 |
20200059879 | DYNAMIC TIMING ADJUSTMENT FOR NEW RADIO INTEGRATED ACCESS AND BACKHAUL NODE - Aspects of the present disclosure provide techniques for dynamically adjusting the access link timing alignment at the integrated access and backhaul (IAB) node. Specifically, features of the present disclosure provide techniques for signaling to one or more child nodes the timing advance and timing offset values associated with each operational mode of the IAB node that may impact the access link timing for the child node (for uplink and/or downlink transmissions). Additionally or alternatively, aspects of the present disclosure identify whether a gap period may be included in order to ensure that the child node has sufficient time to transition between states during the transition period (e.g., from downlink to uplink) when the IAB node dynamically adjusts the access link timing. | 2020-02-20 |
20200059880 | Methods for Determining Location of Unknown Devices in a Synchronized Network and Related Systems - Methods for determining a location of an unknown device (UD) from a plurality of known devices (KDs) are provided including receiving, at the UD, periodically broadcasted messages from each of a plurality of KDs. Corresponding arrival time stamp (T | 2020-02-20 |
20200059881 | SECURE ENROLLMENT OF DEVICES WITH CLOUD PLATFORMS - A mechanism for secure enrollment of devices with a cloud platform is provided. This serves as a foundation for securing devices, such as edge computing and internet-of-things gateways, that can be provisioned and managed from the cloud. A public key infrastructure mechanism is provided for enrollment that is split into three phases. The first and second phases of the secure enrollment process authenticate the device and ensure that the device is within agreed to manufacturing limits for the device manufacturer. The third phase of the secure enrollment process provides a long-term operating certification to the device for cloud resource access. | 2020-02-20 |
20200059882 | ORDERING TRACING OF WIRELESS TERMINAL ACTIVITIES - According to the invention a core network management device in a core network section (CN) of the wireless network (WN) receives a request for a tracing regarding a wireless terminal. The request includes an address of a destination device that is to receive trace log data or data enabling the locating of the address. The core network management device then automatically orders, based on the request, network elements of an access network section (AN) of the wireless network (WN) to perform tracing regarding the wireless terminal and ensures that the trace log data is sent to the destination trace log data handling device. The request with the address may be sent from an access network management device in the access network section (AN). | 2020-02-20 |
20200059883 | Coordination of Simultaneous Multi-RAT Camping - The present invention relates to the coordination of simultaneous multi-RAT camping in a wireless communication network that provides radio access for a terminal device via at least a first and second wireless radio access operating with different radio access technologies. The improved multi-RAT camping is achieved by transmitting, by a network node, an indication regarding a set of camping areas, CAs, including a first set of camping areas being associated with the first RAT and a second set of camping areas being associated with the second RAT; performing, by the terminal device, camping in a coverage area defined based on the set of CAs; and updating, by the terminal device, the communication network with a geographic location of the terminal device a) when the terminal device enters a new coverage area being different from the coverage area defined by both the first and second set of CAs as a first mechanism, or b) when the terminal device enters a new coverage area being different from the coverage area defined by one of the first and second set of CAs as a second mechanism. | 2020-02-20 |
20200059884 | USER-EQUIPMENT LOCATION AREA UPDATING METHOD, ACCESS NETWORK ENTITY, USER EQUIPMENT AND CORE NETWORK ENTITY - A UE location area update method, an access network entity, a UE, and a core network entity are provided. The method includes: receiving, by an access network entity, a location-area updating request message transmitted by the UE; and transmitting a location-area updating message to the UE by the access network entity, wherein the location-area updating message at least includes target RNA information, the target RNA information is RNA information updated for the UE by the access network entity according to the location-area updating request message. | 2020-02-20 |
20200059885 | Positioning Procedure for Relaxed Mobility IOT Devices - Method performed by a first network node ( | 2020-02-20 |
20200059886 | METHOD AND APPARATUS FOR CORRECTING MULTIPATH OFFSET AND DETERMINING WIRELESS STATION LOCATIONS - Embodiments include methods, systems and computer readable storage medium for determining a location for one or more wireless stations or access points. The method includes receiving, by a processor, trace data from one or more vehicles. The method further includes performing, by the processor, a particle filtering analysis on the trace data. The method further includes determining, by the processor, a location for the one or more wireless stations or access points. | 2020-02-20 |
20200059887 | Ranking and Grouping Positioning Assistance Data for Broadcast - At a network node, positioning assistance data blocks are determined to be requested to be broadcasted by a base station to a UE for use by the UE in calculating a position. A message is sent toward the base station with positioning assistance data blocks and corresponding information indicating to the base station that the base station is to admit or not admit for broadcasting positioning assistance data block(s) in response to insufficient resources at the base station to broadcast all the blocks. Indications are received of success or failure of broadcasting the positioning assistance data blocks, the success or failure based on the base station's admitting or not admitting, respectively, the positioning assistance data blocks. The base station determines which positioning assistance data blocks should be admitted or not admitted for broadcast and either broadcasts the admitted ones or does not broadcast the non-admitted ones. | 2020-02-20 |
20200059888 | UE CAPABILITY INDICATION TO POSITIONING SERVER - Embodiments of the present disclosure describe methods, apparatuses, storage media, and systems for delivering UE capability indication to a positioning server in a wireless communication network. A user equipment (UE) or access note (AN) may notify a positioning server of UE capability information associated with positioning measurements so that the positioning server may determine corresponding positioning measurement configurations based on acknowledgement of such UE capability information in terms of the positioning measurement. Embodiments describe UE capability indications to a positioning server that may enable flexible deployment and integration of various types of UEs. Other embodiments may be described and claimed. | 2020-02-20 |
20200059889 | TERMINAL APPARATUS, LOCATION SERVER, AND METHOD IN TERMINAL APPARATUS - A terminal apparatus ( | 2020-02-20 |
20200059890 | WIRELESS TRANSMITTING AND RECEIVING DEVICE AND VEHICLE - There are provided: a first communication device; a second communication device that communicates wirelessly with the first communication device; and a state detector that outputs state data indicating a state of a predetermined installation place. The first communication device includes: a storage; and a data controller that selectively executes a transmitting operation to transmit the state data to the second communication device and a storing operation to store the state data in the storage. The second communication device includes a signal generator that generates a stop notification signal notifying that the second communication device in operation stops an operation, and stops the operation after transmitting the stop notification signal to the first communication device. The data controller executes the transmitting operation before the stop notification signal is transmitted from the second communication device, and executes the storing operation after the stop notification signal is transmitted from the second communication device. | 2020-02-20 |
20200059891 | PAGING INDICATION TRANSMISSION METHOD AND APPARATUS - This application discloses a paging indication transmission method, including: sending, by a network device, a first paging indication to a terminal device; and sending, by the network device, a second paging indication to the terminal device, where the first paging indication and the second paging indication form a complete paging indication of the terminal device. According to the foregoing paging indication transmission method and apparatus, the network device delivers the paging indication at two times, to reduce a payload for a single transmission of the paging indication. | 2020-02-20 |
20200059892 | Enhanced Paging Schemes and Connected-State DRX - For paging user devices that are link budget limited (LBL), a base station transmits a special ID that is used by said devices to identify a paging frame and/or a paging occasion. When transmitting a paging message for an LBL device, the base station may use: (a) larger aggregation and larger CFI (than conventionally allowed) and (b) a larger number of resource blocks (than conventionally allowed) for paging payload. If paging messages for LBL devices saturate the paging frame capacity, the base station may allocate a plurality of special IDs. If paging messages for LBL devices and/or other data transfers saturate network capacity, at least a subset of the LBL devices may be directed to enter a connected-state discontinuous reception (DRX) mode, wherein those devices will remain in connected mode and periodically check for resource allocations. Paging payload information may be repeatedly transmitted in successive subframes, to support soft combining. | 2020-02-20 |
20200059893 | SIGNAL RECEPTION METHOD AND APPARATUS - The present disclosure relates to a method and apparatus for receiving signal, which belong to the field of a communication technology. The method comprises the following steps: determining a first frequency domain position and a second frequency domain position; determining a first frequency resource allocated for the first subcarrier spacing and a second frequency resource allocated for the second subcarrier spacing in the frequency band; receiving the signal on the first frequency resource according to the first frequency domain position, and receiving the signal on the second frequency resource according to the second frequency domain position. According to the method and apparatus, expanded service demands of a terminal can be met. | 2020-02-20 |
20200059894 | CONTROLLING USER EQUIPMENT CARRIER AGGREGATION CONFIGURATION WITH ENHANCED MULTIMEDIA BROADCAST MULTICAST SERVICES - Provided is a method operating a wireless device in a wireless communication network. The method includes determining a carrier aggregation (CA) configuration for the wireless device to receive eMBMS data on multiple carriers of a dedicated mode type and/or a mixed mode type. The CA configuration is determined based at least partially on at least one of a pre- defined rule that delimits one or more acceptable characteristics for at least a portion of the multiple carriers, a capability of the wireless device that relates to receiving and decoding eMBMS data on multiple carriers, and a pre-defined set of acceptable CA configurations. The method includes configuring the determined CA configuration in the wireless device and performing one or more operational tasks under the configured CA configuration. | 2020-02-20 |
20200059895 | COMMUNICATIONS DEVICE, INFRASTRUCTURE EQUIPMENT AND METHODS - In a wireless communications system, an infrastructure equipment is configured to form a synchronization signal block comprising one or more Orthogonal Frequency Division Multiplexed, OFDM, symbol carrying a synchronization sequence and one or more other OFDM symbols carrying information of a physical broadcast channel of the wireless access interface. Each of the one or more OFDM symbols of the synchronization block is formed by a plurality of frequency domain sub-carrier signals each being transmitted over the duration of the OFDM symbol in a resource element of the wireless access interface. Each OFDM symbol of the synchronization signal block has the same sub-carrier spacing, and each of the one or more other OFDM symbols carrying information of a physical broadcast channel of the wireless access interface is arranged to include demodulation reference symbols. | 2020-02-20 |
20200059896 | COMMUNICATION RESOURCE SELECTION METHOD AND DEVICE - A communication resource selection method includes: obtaining communication resource selection indication information; and determining a selection manner based on the communication resource selection indication information, and selecting a communication resource in an exceptional resource pool according to the determined selection manner. Also provided is a communication resource selection device. | 2020-02-20 |
20200059897 | RESOURCE SELECTION METHOD AND CORRESPONDING EQUIPMENT - According to the present disclosure, a resource selection method, characterized in that, comprising the steps of: sensing, within a sensing window, a Scheduling Assignment (SA) for other User Equipments (UEs), measuring a received power based on the SA, and sensing a received energy of each sub-channel of each subframe; selecting a corresponding resource based on the sensed SA, the received power and the received energy; and transmitting the selected resource to other UEs based on the SA to perform data transmission by the resource. | 2020-02-20 |
20200059898 | USER TERMINAL AND RADIO COMMUNICATION METHOD - A terminal is disclosed including a processor and a transmitter. The processor determines, based on a threshold of a criterion, a beam having the criterion that is equal to or greater than the threshold. Further, the transmitter transmits a random access preamble based on the determined beam. In other aspects, a radio communication method for a terminal is also disclosed. | 2020-02-20 |
20200059899 | USER TERMINAL AND RADIO COMMUNICATION METHOD - According to one aspect of the present invention, a user terminal has a transmission section that transmits UL data without a UL transmission indication from a radio base station, and a control section that determines a radio resource for a detection signal for detecting the UL data. When transmitting the UL data, the transmission section transmits the detection signal by using the determined radio resource. According to one aspect of the present invention, even when UL data is transmitted without UL transmission indications from a radio base station, the decline in communication throughput and the like can be reduced. | 2020-02-20 |
20200059900 | SYSTEMS AND METHODS FOR GRANT-FREE UPLINK TRANSMISSION - Communication resources for grant-free transmission are assigned to a User Equipment (UE) in a communication system. A diversity channel for uplink grant-free data transmission includes uplink grant free transmission resources assigned to the UE. The uplink grant-free transmission resources include one or more positions corresponding to partitions of an access region and one or more positions corresponding to resource elements (REs) in each partition of the access region. At a UE, an uplink initial data transmission and a subsequent transmission are transmitted by the UE in the diversity channel without receiving grant information from a network equipment. At a network equipment, the uplink initial data transmission and the subsequent transmission are received in the diversity channel without transmitting grant information to the UE. | 2020-02-20 |
20200059901 | ALLOCATING RADIO RESOURCES IN BACKHAUL AND ACCESS LINK - The present invention relates to a method for allocating radio resources in a wireless communication system ( | 2020-02-20 |
20200059902 | DYNAMIC SPDCCH RESOURCES DETERMINATION - A network node for configuring resources for a short Physical Downlink Control Channel, sPDCCH, is provided. The network node includes processing circuitry configured to determine time resources for the sPDCCH based on at least one characteristic associated with transmission, and configure a wireless device using the time resources for the sPDCCH. | 2020-02-20 |
20200059903 | SIGNAL TRANSMISSION METHOD, TERMINAL DEVICE, AND NETWORK DEVICE - Disclosed in embodiments of the present invention are a signal transmission method, a network device, and a terminal device. The method comprises: sending indication information to a first terminal device, the indication information being used for indicating a resource region used for receiving a downlink control signal by the first terminal device; and sending the downlink control signal to the first terminal device in the resource region. By means of the method, the network device and the terminal device in the embodiments of the present invention, system performance can be improved, and energy consumption of the terminal device can be reduced. | 2020-02-20 |
20200059904 | USER TERMINAL AND RADIO COMMUNICATION METHOD - To properly perform communication also in the case of using numerology different from that of the existing LTE system, a user terminal, which changes a frequency bandwidth used in transmission and/or reception of a signal to control communication, has a receiving section that receives first downlink control information transmitted in a first frequency bandwidth, and second downlink control information and/or downlink data transmitted in a second frequency bandwidth having a bandwidth of the first frequency bandwidth or more, and a control section that controls reception of the downlink control information and/or the downlink data transmitted in the second frequency bandwidth, based on the first downlink control information. | 2020-02-20 |
20200059905 | UPLINK DATA TRANSMISSION METHOD, TERMINAL DEVICE, AND NETWORK DEVICE - Disclosed are an uplink data transmission method, a terminal device, and a network device. The method comprises: a terminal device receives downlink control information (DCI) sent by a network device; the terminal device determines an uplink multiple access mode of the terminal device according to a DCI format of the DCI or parameter indication information carried in the DCI; the terminal device transmits uplink data according to the uplink multiple access mode. In this way, a terminal device determines an uplink multiple access mode of the terminal device by means of a format of DCI or parameter indication information in the DCI, and thus a network device can flexibly adjust the uplink multiple access mode used by the terminal device. | 2020-02-20 |
20200059906 | SYSTEM AND METHOD FOR EFFICIENT FREQUENCY RESOURCE ASSIGNMENT IN A COMMUNICATION SYSTEM - A method for communication includes receiving a transport block size (TBS) configuration containing at least a portion of a frequency-domain resource allocation, and receiving a downlink control information (DCI) message having an additional portion of the frequency-domain resource allocation, the TBS configuration and the additional portion of the frequency-domain resource allocation having frequency-domain resource allocation information to support data communication. | 2020-02-20 |
20200059907 | DCI TRIGGERED SRS ENHANCEMENTS - The present disclosure relates to methods and devices for signaling enhancements. In one aspect, a User Equipment (UE) can receive a configuration to transmit one or more sounding reference signals (SRSs) based on a downlink control information (DCI). The UE can also receive an indication of a plurality of non-contiguous resource blocks (RBs) based on the DCI. The UE can transmit a first SRS on a first set of one or more RBs of the plurality of non-contiguous RBs. Additionally, the UE can transmit a second SRS on a second set of one or more RBs of the plurality of non-contiguous RBs. The first set of one or more RBs and the second set of one or more RBs may be separated by a distance of at least one RB. | 2020-02-20 |
20200059908 | TECHNIQUES FOR DOWNLINK CONTROL INFORMATION (DCI) FEEDBACK IN WIRELESS COMMUNICATIONS - Aspects described herein relate to receiving, from a base station, a configuration for sending downlink control information (DCI) feedback for a downlink control channel monitoring occasion, where the configuration indicates one or more of an uplink control channel resource and an uplink shared channel resource over which to send the DCI feedback. DCI can be received from the base station over the downlink control channel during the downlink control channel monitoring occasion. DCI feedback can be transmitted, based on receiving the DCI, to the base station over the one or more of the uplink control channel resource and the uplink shared channel resource indicated in the configuration. | 2020-02-20 |
20200059909 | REFERENCE SIGNAL DESIGN FOR NUMEROLOGY AMBIGUITY - Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a transmitter may identify a set of resource elements on which to transmit a reference signal based at least in part on a numerology being used by the transmitter and at least one of a maximum system numerology or a minimum system numerology; and transmit the reference signal on the identified set of resource elements. In some aspects, a receiver may identify a set of resource elements from which to obtain a reference signal based at least in part on a numerology being used by the receiver and at least one of a maximum system numerology or a minimum system numerology; and obtain the reference signal from the identified set of resource elements. Numerous other aspects are provided. | 2020-02-20 |
20200059910 | METHOD AND DEVICE FOR TRANSMITTING DOWNLINK CHANNEL - Provided in the present disclosure are a method and device for transmitting a downlink channel. The method for transmitting a downlink channel includes: notifying a UE of a resource set for transmission of a group common PDCCH. The solution of the present disclosure enables the UE to ascertain a resource location for detection and reception of a group common PDCCH, thereby detecting and receiving the group common PDCCH at the resource location of the group common PDCCH. | 2020-02-20 |
20200059911 | METHOD FOR TRANSMITTING SIGNAL, NETWORK DEVICE AND TERMINAL DEVICE - A method for signal transmission, a network device and a terminal device are provided. The method includes: determining, by the network device, first configuration information, wherein the first configuration information is used for indicating a first time domain resource and a first time domain granularity corresponding to the first time domain resource, wherein the first time domain resource and the first time domain granularity are used for the terminal device to search for a downlink control channel on the first time domain resource by taking the first time domain granularity as a cycle; and transmitting, by the network device, the first configuration information to the terminal device. | 2020-02-20 |
20200059912 | Method For Transmitting Downlink Control Information, Terminal, And Network Side Device - A method of transmitting downlink control information, a terminal, and a network side device are provided. The method comprises: determining, by a terminal, resource configuration information corresponding to a control resource set; acquiring, by the terminal, blind detection information based on a first correspondence relation between the resource configuration information and the blind detection information, wherein the blind detection information includes at least one of: a length of the downlink control information DCI, an aggregation level of candidate control channels, and a length of a resource allocation RA field in the DCI; and receiving, by the terminal based on the blind detection information, DCI transmitted by the network side device on the control resource set. | 2020-02-20 |
20200059913 | SIGNAL PROCESSING METHOD AND APPARATUS - The embodiments of the application provide a signal processing method and device, which may find a second downlink signal in Quasi-Co-Location (QCL) with a first downlink signal through a QCL Identifier (ID), thereby processing the first downlink signal based on the second downlink signal. The method includes that: a terminal device determines a QCL ID corresponding to a first port set for a first downlink signal; the UE determines a second downlink signal in QCL with the first port set for the first downlink signal based on the QCL ID; and the UE processes a signal on the first port set for the first downlink signal based on QCL information obtained from the second downlink signal. | 2020-02-20 |
20200059914 | DISTRIBUTED CONTROL INFORMATION FOR MULTIPLE PARTY COMMUNICATIONS FOR 5G OR OTHER NEXT GENERATION NETWORK - A distributed control information system for three party communications in a Vehicle to Everything (V2X) environment is disclosed. A first node can generate sidelink control information for a transmission between a second node and a third node. The first node can transmit the sidelink control information to the second node, and then the second node can transmit a portion of the sidelink control information relevant to the third node to the third node. In an embodiment, the first node can also send the third node portion of the sidelink control information to the third node directly, thus improving the reliability of the system. These transmissions can be performed via sidelink communications channels. | 2020-02-20 |
20200059915 | D2D OPERATION METHOD OF TERMINAL IN WIRELESS COMMUNICATION SYSTEM, AND TERMINAL USING METHOD - Provided are a device to device (D2D) operation method of a terminal in a wireless communication system, and a terminal using the method. In the method, the terminal receives, from another terminal which is the object of a D2D operation, first information and performs the D2D operation on the basis of the first information, wherein the first information indicates a specific resource in which the other terminal cannot receive a signal transmitted from the terminal, and the terminal performs the D2D operation within the remaining resources excluding the specific resource. | 2020-02-20 |
20200059916 | CONTROL RESOURCE SET DESIGN FOR NEW RADIO-UNLICENSED OPERATIONS WITH SUBBAND ACCESS - Design of control resource sets (CORESETs) is disclosed for new radio (NR) unlicensed (NR-U) operations with subband access. A default CORESET may be defined for multiple or all subbands within the allocated NR system bandwidth where each subband is covered by a sub-CORESET. When a decoding candidate of the set of decoding candidates spans the boundary of multiple sub-CORESETs, a base station may either remove the overlapping decoding candidate from the set of decoding candidates, shift the decoding candidate into the next location fully within a sub-CORESET, or continue transmission of the decoding candidate while puncturing the portion on the inaccessible subband. In the puncturing option, a user equipment (UE) would perform additional blind decoding in each subband according to the associated sub-CORESET. In additional aspects, after beginning of a transmission opportunity, the UE uses the knowledge of accessible subbands for fast CORESET switching via broadcast or UE-specific signaling. | 2020-02-20 |
20200059917 | METHOD AND DEVICE FOR DETERMINING TRANSMISSION RESOURCE FOR DEVICE-TO-DEVICE COMMUNICATIONS - The invention discloses a method and device for determining a transmission resource for device-to-device (D2D) communications and capable of enhancing D2D communication quality. The method comprises: determining a plurality of transmission resource sets, wherein each of the plurality of transmission resource sets comprises at least one transmission resource block and has a corresponding distance threshold; and determining, from the plurality of transmission resource sets, and according to current location information of first terminal equipment and distance thresholds of the plurality of transmission resource sets, a target transmission resource set for the first terminal equipment to perform D2D communication. | 2020-02-20 |
20200059918 | TERMINAL MODE OBTAINING METHOD AND APPARATUS, AND DEVICE - This application provides a terminal mode obtaining method and apparatus, and a device. The method includes: obtaining, by a first terminal device, at least two types of terminal information comprising terminal information of terminal devices that can use a shared resource pool, where the shared resource pool is shared by the terminal devices in at least two types of terminal modes, and the terminal information includes a terminal mode and a terminal type; receiving control information sent by a second terminal device, where the control information indicates that the second terminal device sends data on a first time-frequency resource in a first time period in the shared resource pool; and determining, based on the control information and the terminal information, a terminal mode that is of the second terminal device and that exists when the second terminal device sends data on the first time-frequency resource. | 2020-02-20 |
20200059919 | DATA TRANSMISSION METHOD AND APPARATUS - A data transmission method includes: receiving target indication information; determining transmission directions of n transmission units based on the target indication information, wherein the transmission directions comprise an uplink direction and a downlink direction, and n is a positive integer larger than or equal to 1; and transmitting data through the n transmission units according to the transmission directions indicated by the target indication information. | 2020-02-20 |
20200059920 | UPLINK CONTROL CHANNEL TRANSMISSION IN UNLICENSED COMMUNICATION SPECTRUM - A network node configured to operate in an unlicensed communication spectrum includes a processor and a transceiver, the processor being configured to determine an identifier for subframe for an uplink control channel transmission, the uplink control channel transmission comprising at least HARQ-ACK information, wherein the subframe for the uplink control channel transmission is a function of at least an index of a subframe in a downlink control channel that is configured to transmit the identifier, and the identifier; and wherein the transceiver is configured to transmit the identifier in the downlink control channel. | 2020-02-20 |
20200059921 | DIFFERENTIAL REPORTING FOR BEAM GROUPS OR ANTENNA PANEL GROUPS - A method comprises: configuring multiple reporting modes for multi-level based transmitter (TX) beam index reporting for a particular beam/antenna panel group from a plurality of beam/antenna groups, wherein the multiple reporting modes includes at least one of a full reporting mode configuration for the particular beam/antenna panel group, a full reporting mode configuration common for the plurality of beam/antenna panel groups, a differential reporting mode, and a partial reporting mode, selecting a reporting mode from the multiple reporting modes, and sending a report based on the selected reporting mode. | 2020-02-20 |
20200059922 | RANDOM ACCESS TECHNIQUES IN BEAMFORMED WIRELESS COMMUNICATIONS - Methods, systems, and devices for wireless communications are described that provide for selection of different sets of transmission beams by a user equipment (UE) for establishing beamformed communications with a base station. Each transmission beam of a first set of transmission beams may have corresponding uplink random access channel (RACH) resources. A UE may monitor for transmission beams from a base station and select a first transmission beam of the first set for communications with the base station. As part of a connection establishment, the base station may provide configuration information that indicates a second set of transmission beams that includes each transmission beam of the first set of transmission beams and at least an additional transmission beam. In some cases, the additional transmission beam may be mapped to a first RACH resource that also corresponds to a first transmission beam of the first set of transmission beams. | 2020-02-20 |
20200059923 | Method for Resource Scheduling and Related Devices - A method for resource scheduling and related products are provided according to implementations of the present disclosure. The method includes the following. A base station receives a scheduling request from a first terminal through higher layer signaling, where the scheduling request is sent by a second terminal to the first terminal, the first terminal is within coverage of the base station, and the second terminal is outside the coverage of the base station. The base station sends a scheduled resource through the higher layer signaling to the first terminal according to the scheduling request, where the scheduled resource is forwarded by the first terminal to the second terminal. By adopting the implementations of the present disclosure, an objective can be achieved that the base station directly schedules wireless resources configuration for the terminal outside the coverage of the base station in the relay scenario. | 2020-02-20 |
20200059924 | USER TERMINAL AND RADIO COMMUNICATION METHOD - A terminal is disclosed including a transmitter and a processor. The transmitter transmits uplink control information in an uplink control channel. The processor uses either a first uplink control channel format using a cyclic shift that depends on the uplink control information or a second uplink control channel format not using the cyclic shift that depends on the uplink control information, to transmit the uplink control information, based on a number of bits of the uplink control information and a type of the uplink control information. In other aspects, a radio communication method for a terminal is also disclosed. | 2020-02-20 |
20200059925 | APPARATUS AND METHOD FOR TRANSMITTING A BUFFER STATUS REPORT - The method for a user equipment (UE) transmitting a buffer status report (BSR) comprises receiving logical channel configuration information from a network, the logical channel configuration information including information related to a plurality of numerologies mapped to each logical channel; when the BSR is triggered, selecting a buffer size reporting numerology for each logical channel; calculating a buffer size for a numerology by including a buffer size of logical channels having the buffer size reporting numerology as the numerology; and reporting the BSR including information of the calculated buffer size. | 2020-02-20 |
20200059926 | COMMUNICATION OF UPLINK CONTROL INFORMATION - Methods and apparatuses for wireless communication are provided. A transmitting apparatus receives an indication to use multiple subframes to send uplink control information, codes the uplink control information over the multiple subframes based on the indication, and sends the coded uplink control information via the multiple subframes. Sending the coded uplink control information includes transmitting acknowledgement information (ACK) of a current downlink-centric self-contained subframe in an uplink acknowledgement portion of the current downlink-centric self-contained subframe, bundling ACK bits of multiple downlink-centric self-contained subframes and encoding the bundled ACK bits to generate parity acknowledgement bits associated with systematic acknowledgement bits, transmitting the systematic acknowledgement bits in each uplink acknowledgement portion of the multiple downlink-centric self-contained subframes, and transmitting the parity acknowledgement bits associated with the acknowledgement information bits of the multiple downlink-centric self-contained subframes in an uplink-centric self-contained subframe that is sequentially subsequent to the multiple downlink-centric self-contained subframes. | 2020-02-20 |
20200059927 | SYNCHRONIZATION SIGNAL BLOCK AND REMAINING MINIMUM SYSTEM INFORMATION INTEGRATION IN UNLICENSED SYSTEMS - Methods, systems, and devices for wireless communications are described. A base station and user equipment (UE) may implement techniques to integrate remaining minimum system information (RMSI) and synchronization signal block (SSB) delivery in a shared radio frequency spectrum band. For example, the base station may transmit SSBs and corresponding RMSI transmissions in a same transmission opportunity (TxOP) and configure resource allocations to reduce or eliminate transmission gaps. For example, the SSBs and the corresponding RMSI transmissions may be transmitted after a single, successful listen-before-talk (LBT) procedure. For each SSB, the associated RMSI control resources and RMSI shared channel resources may be nearby or continuous in time such that the SSB, control resource set, and the RMSI downlink shared channel signal are transmitted as a package. | 2020-02-20 |
20200059928 | METHOD AND APPARATUS FOR HANDLING IN-DEVICE CO-EXISTENCE INTERFERENCE IN A WIRELESS COMMUNICATION ENVIRONMENT - The present disclosure provides a method and apparatus of handling in-device co-existence interference in a wireless communication environment. In one embodiment, a method includes detecting in-device co-existence interference between a LTE module and an ISM module in user equipment. The method further includes identifying subframes and corresponding HARQ processes in a set of subframes allocated to the LTE module which are affected by the ISM module operation. Additionally, the method includes reserving the remaining subframes and corresponding HARQ processes in the set of subframes for the LTE module operation. Furthermore, the method includes indicating to a base station that the remaining subframes and the corresponding HARQ processes are reserved for the LTE module operation to resolve the in-device co-existence interference. Moreover, the method includes receiving scheduling pattern indicating subframes and corresponding HARQ processes reserved for the LTE operation or derived DRX parameters from the base station based on the indication. | 2020-02-20 |
20200059929 | FREQUENCY BAND SELECTION - A base station or other device may have access to multiple channels for communicating with a mobile device or other client device. In some cases, these channels may include high power channels and low power channels, where the high power channels are in frequency bands in which higher power signals are legally allowed relative to those of channels in other frequency bands. When allocating bandwidth for use in communicating with the mobile device, the base station is configured to preferentially use channels using relatively low power signals over channels that use relatively high power signals. | 2020-02-20 |
20200059930 | COMMUNICATION METHOD USING FREQUENCY BAND OF BASE STATION IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE USING METHOD - Provided are a communication method using a frequency band of a base station in a wireless communication system, and a device using the method. The method divides an entire frequency band so as to determine a plurality of subbands and transmits a transport block in at least one subband among the plurality of subbands, wherein the size of the transport block has a maximum value set so as to correspond to the entire frequency band size or the subband size. | 2020-02-20 |
20200059931 | MECHANISM FOR ESC PROTECTION - A system for ESC protection includes a spectrum access system (SAS) configured to allocate a frequency band in the system and at least one Citizens Broadband Radio Service device (CBSD) communicatively coupled to the SAS and configured to provide wireless service to UEs. The system also includes at least one ESC communicatively coupled to the SAS and configured to detect RADAR signals from offshore RADAR devices. The SAS is configured to assign grants to the at least one CBSD such that the aggregate signal energy received at the ESC does not cross an overload threshold, as calculated by the SAS. The ESC is configured to detect an aggregate signal energy received at the ESC, and trigger, in response to the aggregate signal energy exceeding the overload threshold, an operation that suspends transmission of at least one CBSD or moves at least one CBSD to a different frequency channel. | 2020-02-20 |
20200059932 | BSS COLOR ASSIGNMENT IN A WIRELESS LOCAL AREA NETWORK - Systems and methods for assigning default an alternative BSS colors in a wireless local area network (WLAN) including a network graph representing radio neighbors include assigning a frequency range and EIRP for each radio represented in the network graph; generating a subgraph of radios operating at the same frequency range; for the subgraph, determining a minimum number of basic service set (BSS) colors required to BSS color the subgraph without BSS color conflict; based on the minimum number of BSS colors, assigning a default BSS color to each radio in the subgraph to avoid BSS color conflict among radios in the subgraph; based on remaining BSS colors, assigning one or more alternative BSS colors to each radio in the subgraph. | 2020-02-20 |
20200059933 | TRANSMISSION OF DISCOVERY SIGNAL IN SMALL CELLS WHILE IN OFF STATE - [Object] To provide a mechanism that enables a signal for measurement to be transmitted in a partial frequency band and measured on the terminal apparatus side. | 2020-02-20 |
20200059934 | CODING/DECODING METHOD, APPARATUS, AND DEVICE - The present disclosure relates to coding/decoding methods, apparatus, and devices. One example method includes obtaining, by a sending device, positions of information bits, positions of fixed bits, and positions of assistant bits, allocating the information bits, the fixed bits, and the assistant bits in a to-be-coded sequence based on the obtained positions, obtaining a scrambling sequence, obtaining a scrambling sequence, scrambling a bit in a to-be-scrambled bit set based on the scrambling sequence to obtain a scrambled sequence, and performing polar coding to obtain a coded sequence for sending. | 2020-02-20 |
20200059935 | METHOD AND APPARATUS FOR GRANT-FREE DATA TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM - The present disclosure relates to a pre-5 | 2020-02-20 |
20200059936 | Transmission Resource Configuration Method, Apparatus, and System - A method includes: receiving, by a terminal, at least one piece of first transmission resource pool configuration information sent by a network device, where the first transmission resource pool configuration information includes at least a first transmission resource pool identifier and first transmission resource pool resource configuration information; when the terminal determines that a first transmission resource pool corresponding to the first transmission resource pool identifier is in a first state, independently selecting, by the terminal, a direct link transmission resource from time-frequency transmission resources corresponding to the first transmission resource pool resource configuration information; and sending, by the terminal, direct link service data by using the direct link transmission resource. | 2020-02-20 |
20200059937 | BASE STATION DEVICE AND COMMUNICATION METHOD THEREOF - A base station device includes: a receiver, which, in operation, receives signals from one or more other base station devices in a system using an adjacent frequency band; a searcher, which, in operation, searches for one or more center frequencies of signals from the one or more other base station devices; a selector, which, in operation, selects a synchronization target base station device from which a respective center frequency has been acquired from among the one or more other base station devices; and a controller, which, in operation, sets an operation parameter to establish synchronization with transmission and reception timings of the synchronization target base station device. | 2020-02-20 |
20200059938 | Channel monitoring and shared use of a wireless channel - According to one configuration, a wireless network includes first wireless stations and second wireless stations. The first wireless stations and second wireless stations support different wireless communication protocols and compete to use a wireless channel. Via monitoring of a control channel generated by a management resource associated with at least the first wireless stations, a given wireless station of the second wireless stations determines availability (unused time slots, frames, etc.) of the wireless channel via monitoring of the wireless channel itself and/or a control channel. In the latter instance, the control channel indicates scheduled usage of the shared wireless channel by at least the first wireless stations. In accordance with the scheduled usage as indicated by the control channel, the given wireless station transmits over the wireless channel during free slots, times, gaps, etc., to communicate with a remote wireless station of the second wireless stations. | 2020-02-20 |
20200059939 | CROSS-CARRIER SCHEDULING FOR BANDWIDTH PARTS - Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may select a search space configuration for a scheduled cell of the UE based at least in part on one or more active bandwidth parts of the UE, wherein the UE is associated with a scheduling cell, and wherein the one or more active bandwidth parts are associated with at least one of one or more first bandwidth part configurations of the scheduling cell or one or more second bandwidth part configurations of the scheduled cell; and receive information based at least in part on the search space configuration. Numerous other aspects are provided. | 2020-02-20 |
20200059940 | GENERIC CONTROL CHANNEL CONFIGURATION FOR NEW RADIO SIDELINK - Aspects of the technology described herein are directed towards using generic control information in a three-party wireless communication system to schedule a data transmission and reception of the data transmission. A scheduler node transmits the generic control information, comprising identification information that identifies a user equipment device as a transmitter node, and scheduling information that schedules a data transmission. For unicast data transmissions, the generic control information further identifies a receiver node, and can schedule transmission of an ACK/NACK from the receiver node corresponding to receiving the data transmission. A control procedure can be configured in a user equipment device by linking a channel configuration dataset to a resource configuration dataset, which in turn is linked to a channel transmit and receive configuration dataset. Reconfiguration is achieved by changing the linking(s) between one or more different available datasets. | 2020-02-20 |
20200059941 | LAA/WiFi Coexistence for 5GHz Antenna Sharing - An apparatus such as a wireless communication device (UE) may include first circuitry configured to conduct wireless communications according to a first radio access technology (RAT) in a first frequency band and in a second frequency band, where the first RAT is a cellular RAT, the first frequency band is in an unlicensed spectrum, and the second frequency band is in a licensed spectrum. The apparatus may include second circuitry configured to conduct wireless communications according to a second RAT in the first frequency band, wherein the second RAT is a wireless local area network (WLAN) RAT. The apparatus may be configured to determine to perform a scan operation in the first frequency band using the first circuitry and, based on one or more transmissions by the second circuitry using the first frequency band, adjust one or more parameters for the scan measurement by the first circuitry. The cellular communications in the first frequency band may be LAA communications, for example. | 2020-02-20 |
20200059942 | COMMUNICATION APPARATUS, COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM - An object is to provide a communication apparatus which can perform efficient scheduling for finishing data transmission of a plurality of UEs within a permitted delay time. A communication apparatus ( | 2020-02-20 |
20200059943 | RESOURCE RATE MATCHING FOR REMOTE INTERFERENCE MANAGEMENT - Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first base station (BS) may detect remote interference, with one or more uplink communications on a physical uplink shared channel (PUSCH) associated with the first BS, caused by propagation of one or more reference signal (RS) communications, transmitted by a second BS, out of a coverage area of the second BS and into a coverage area of the first BS due to reflection of the one or more RS communications. The coverage area of the first BS and the coverage area of the second BS are non-overlapping coverage areas. The first BS may adjust, based at least in part on detecting the remote interference, one or more radio resource allocations of the PUSCH associated with the first BS. Numerous other aspects are provided. | 2020-02-20 |
20200059944 | METHOD FOR PERFORMING SIDELINK TRANSMISSION PRIORITIZED OVER THE UPLINK TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM AND A DEVICE THEREFOR - The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing sidelink transmission prioritized over the uplink transmission in wireless communication system, the method comprising: generating uplink data and sidelink data to be transmitted in a subframe; determining that uplink transmission is denied in the subframe if sidelink transmission is prioritized over the uplink transmission; and transmitting the sidelink data in the subframe where the uplink transmission is denied, wherein the subframe is one of subframes allowed for denial of the uplink transmission during a validity period. | 2020-02-20 |
20200059945 | METHOD AND DEVICE FOR PROVIDING SERVICE IN WIRELESS COMMUNICATION SYSTEM - The present disclosure relates to a communication technique for fusing, with an IoT technology, a 5G communication system for supporting a higher data transmission rate than a 4G system, and a system therefor. The present disclosure may be applied to intelligent services, such as smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, and security and safety related services, on the basis of 5G communication technologies and IoT-related technologies. The present invention, according to one embodiment, may provide a method for requesting a service by a terminal, the method comprising the steps of: receiving, from a first network core, information for instructing a second network priority traffic; on the basis of the information for instructing the second network priority traffic, searching for a cell of a second network; and, if a cell accessible to the second network exists, transmitting a service request to the second network. | 2020-02-20 |
20200059946 | V2X MESSAGE TRANSMISSION METHOD PERFORMED BY TERMINAL IN WIRELESS COMMUNICATION SYSTEM, AND TERMINAL USING SAME - The present invention relates to a Vehicle-to-X (V2X) communication method performed by a terminal in a wireless communication system. The method comprises: determining priority of information related to the V2X communication; selecting a transmission time interval (TTI) on the basis of the priority; and transmitting the information on the basis of the selected TTI. If the information related to the V2X communication is information having high priority, a first TTI is selected, and if the information related to the V2X communication is information having relatively lower priority than the information having high priority, a second TTI is selected. | 2020-02-20 |
20200059947 | COMMUNICATION METHOD AND COMMUNICATIONS APPARATUS - A communication method is provided. The method includes: receiving downlink control information indicating that a first resource is used to send uplink data information and/or uplink control information; receiving first information indicating information about a second resource, and the second resource includes at least one of a reserved resource, a resource for uplink transmission, or a resource for downlink transmission; determining that the second resource includes the reserved resource; when the downlink control information indicates a first condition, sending the uplink data information on a part or all of the first resource except a first overlapping part between the reserved resource and the first resource, or ignoring the downlink control information; and when the downlink control information indicates a second condition, sending, based on the downlink control information, the uplink control information for feeding back acknowledgement. | 2020-02-20 |
20200059948 | CONTROL CHANNEL SIGNALING FOR INDICATING THE SCHEDULING MODE - The invention relates to a control channel signal for use in a mobile communication system providing at least two different scheduling modes. Further the invention relates to a scheduling unit for generating the control channel signal and a base station comprising the scheduling unit. The invention also relates to the operation of a mobile station and a base station for implementing a scheduling mode using the control channel signal. In order to facilitate the use of different scheduling schemes for user data transmission while avoiding an additional flag for indicating the scheduling mode in the control signaling, the invention proposes the use of code points in existing control channel signal fields. Further, the invention proposes a specific scheduling mode for use in combination with the proposed control channel signal. According to this scheduling mode control channel information is only provided for retransmissions, while initial transmissions are decoded using blind detection. | 2020-02-20 |
20200059949 | METHOD AND APPARATUS FOR PERFORMING SCHEDULING REQUEST FOR UPLINK DATA TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM - A method and apparatus for performing a scheduling request for transmitting uplink data in a wireless communication system are provided. Specifically, a terminal receives allocation information for a first SR resource that is semi-statically allocated from a base station. The terminal receives allocation information for a second SR resource dynamically allocated from the base station. The second SR resource is additionally allocated in addition to the first SR resource for a buffer status report (BSR). At this time, the allocation information for the first SR resource comprises: mapping information between the first and second SR resources and buffer size information. The terminal transmits an SR to the base station through the first SR resource or the second SR resource. | 2020-02-20 |
20200059950 | DYNAMIC ALLOCATION IN DENSE MMWAVE NETWORKS - Systems, methods, and/or instrumentalities are disclosed for dynamic allocation (e.g. of communication channel time with an access point (AP)) to a plurality of wireless transmit/receive units (STA(s)/WTRUs) in dense mmWave networks. Dynamic allocation may be implemented in multiple (e.g. four) sub-phases, (e.g. a polling period sub-phase with polls, a polling period sub-phase with service period requests (SPRs), a grant sub-phase and/or a data transfer sub-phase). Multi-dimensional dynamic allocation may address multiple STAs simultaneously (e.g. using one or more different dimensions such as space, frequency, and/or code). Directional channel access may provide a contention-based uplink in which STAs compete (e.g. during an uplink request period) to send data requests. Efficient dynamic allocation may optimize signaling and/or operation in sub-phases (e.g. using grouped polling, grouped SPR and/or grouped grant frames). Dynamic allocation with subphase overlap may allow different sub-phases of a dynamic allocation procedure to overlap. | 2020-02-20 |
20200059951 | SYSTEMS AND METHODS OF INDICATING A TRANSMITTER CONFIGURATION FOR A WIRELESS DEVICE - Systems and methods of indicating a transmitter configuration for a wireless device are provided. In one exemplary embodiment, a method performed by a wireless device in a wireless communications system comprises receiving a downlink signal that indicates a quasi co-location (QCL) assumption, the downlink signal scheduling or triggering a transmission of an uplink signal. Further, the method includes transmitting, by the wireless device, the uplink signal using a transmitter configuration based on the QCL assumption. | 2020-02-20 |
20200059952 | SYSTEM INFORMATION BLOCK DELIVERY FOR NARROWBAND USER EQUIPMENT - Methods, systems, and devices for wireless communications are described. The method includes operating in narrowband communications, receiving a message in a physical broadcast channel via the narrowband communications, identifying a message type of the message in the received physical broadcast channel, decoding a master information block in the physical broadcast channel based on the identified message type, and identifying a search space for a physical downlink control channel for receiving a system information block based on the decoded master information block. In some cases, the method includes coexisting with an additional device operating in wideband communications and identifying an indication in the decoded master information block that indicates an additional master information block is to be transmitted. | 2020-02-20 |