36th week of 2019 patent applcation highlights part 51 |
Patent application number | Title | Published |
20190274074 | METHOD FOR PERFORMING RRC CONNECTION REESTABLISHMENT PROCESS AND APPARATUS SUPPORTING SAME - Provided is a method for a terminal performing an RRC connection reestablishment process in a wireless communication system. The method comprises the steps of: the terminal moving from a first base station to a second base station; transmitting, to the second base station, an RRC connection reestablishment request message; receiving, from the second base station, an RRC connection reestablishment message, wherein the RRC connection reestablishment message includes a state conversion indicator indicating an RRC state into which the terminal should enter; and entering the RRC state corresponding to the state conversion indicator. | 2019-09-05 |
20190274075 | HANDOVER PROCESSING METHOD AND BASE STATION - The application provides a handover processing method and a base station. The method includes: receiving a handover request message sent by a source base station or a core network node; sending a first message, according to the handover request message, to a second target base station to notify the second target base station that a handover of part or all of a service of a user equipment to the second target base station is to be performed; and sending a handover request acknowledge message to the source base station or the core network node to notify the source base station or the core network node to hand over the user equipment to at least one target cell of the first target base station and/or at least one target cell of the second target base station. The present application realizes a multi-cell handover. | 2019-09-05 |
20190274076 | METHOD FOR SUPPORTING UE MOBILITY IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR - Provided are a method for supporting UE mobility in a wireless communication system and a device therefor. Specifically, the method for supporting mobility of a user equipment (UE) by a source access node in a wireless communication system, includes transmitting, to the UE, a measurement configuration instructing to include capability information regarding tunneling models of neighbor access nodes in a measurement report receiving, from the UE, the measurement report including capability information regarding the tunneling models of the neighbor access nodes and determining a target access node to which the UE is to perform handover on the basis of the measurement report. | 2019-09-05 |
20190274077 | TERMINAL APPARATUS, BASE STATION APPARATUS, COMMUNICATION METHOD, AND INTEGRATED CIRCUIT - A terminal apparatus configures transmission timing for a PUSCH in a target cell based on first information included in a handover command received. The terminal apparatus initiates a random access procedure in a primary cell, at least in a case that an SR is pending, a UL-SCH resource is not available for transmission in a current subframe, and a valid PUCCH resource for the SR is not available in any one of subframes. The terminal apparatus does not initiate the random access procedure in the primary cell, in the case that the SR is pending, the UL-SCH resource is not available for the transmission in the current subframe, and the valid PUCCH resource for the SR is not available in any one of the subframes, and at least in a case that the first information is configured. | 2019-09-05 |
20190274078 | Handover Method and System in Master-Slave Network, Master Device, and Slave Device - A handover method in a master-slave network, and a master device, and slave devices are provided. The method includes when a master device or a first slave device determines that a user device needs to be handed over to a second slave device, the first slave device sends, to the second slave device, a first identifier of a first network interface allocated by the first slave device to the user device, and first network connection information used after the user device establishes a connection to the first network interface of the first slave device. The first identifier of the first network interface and a second identifier of the user device correspond on a one-to-one basis. The first slave device deactivates the first network interface and the second slave device activates a second network interface. | 2019-09-05 |
20190274079 | WIRELESS COMMUNICATION MANAGEMENT AND HANDOFFS - To facilitate a handoff of a communication session in a wireless network, a first wireless access point at least temporarily emulates a second wireless access point, spoofing a target communication device that communications transmitted from the first wireless access point appear to be transmitted from the second wireless access point. According to a first configuration, the communication session is handed off from the first wireless access point to the second wireless access point. According to another configuration, the communication session is handed off from the second wireless access point to the first wireless access point. | 2019-09-05 |
20190274080 | METHODS AND SYSTEMS OF AN ALL PURPOSE BROADBAND NETWORK WITH PUBLISH SUBSCRIBE BROKER NETWORK - A cellular base station connected to a communication network is adapted to provide communication services to a plurality of mobile devices. A server connected to the communication network includes a first publish-subscribe broker communications facility as part of a publish-subscribe broker network including one or more publish-subscribe broker communications facilities. The publish-subscribe broker network is operable to distribute published data packets between entities that have published data packets and entities that have subscribed to receive the published data packets via the publish-subscribe broker network. A second entity connected to any of the publish-subscribe broker communications facilities in the publish-subscribe broker network accepts communications from the mobile device if the second entity subscribes to data published by the mobile device through the publish-subscribe broker communications facility to which the second entity is connected. | 2019-09-05 |
20190274081 | BASE STATION SYSTEM, NODE APPARATUS AND METHOD THEREIN - To enable a wireless terminal to run an application program by using resources of other apparatuses, a base station system | 2019-09-05 |
20190274082 | SYSTEMS AND METHODS FOR UPDATING USER DEVICE SETTINGS BASED ON DEVICE DATA - A system described herein improves user equipment (“UE”) access to call and data services provided by a network carrier by updating settings on the UE based device data from the UE. The updates may modify the UE hardware configuration, including activating or deactivating different network radios of the UE, enable or disable different call or data services accessed through the different network radios, and/or modify parameters controlling UE network selection and switching (e.g., handoff). In doing so, the system may improve the user experience when accessing wireless services of the network carrier and resolve quality issues whether due to poor signal strength, congested networks, or excessive network switching. | 2019-09-05 |
20190274083 | WIRELESS COMMUNICATION APPARATUS AND METHOD FOR SELECTING ONE OR MORE RELAY COMMUNICATION DEVICES BASED ON HISTORICAL AND CURRENT ENERGY INFORMATION - An apparatus and method for wireless communication. The apparatus includes processing circuitry: configured to receive a relay establishment request from a source communication device; configured to acquire historical energy information and current energy information about a candidate communication device as a relay candidate, and to determine one or more relay communication devices to be used as a relay based on the acquired information; and configured to send information about the relay establishment to the one or more relay communication devices, the source communication device, and a destination communication device. | 2019-09-05 |
20190274084 | Link Aggregation for Mesh Networks - A method for determining a route from a mesh network to an external network includes identifying route segments from a user equipment (UE) to the external network. The route segments comprise at least a first route segment from the UE to a first mesh access point (AP), a second route segment from the first mesh AP to the external network through a wide area cellular wireless network (WACWN), and a third route segment from the first mesh AP to the external network through an alternative network. The method further includes determining respective bandwidth of at least the first, second and third route segments and selecting the route based on the bandwidth of the first, second and third route segments, wherein the route comprises at least two of the route segments. The method also includes routing data between the UE and the external network via the selected route. | 2019-09-05 |
20190274085 | mmWAVE FOR MOBILE DATA - In one embodiment, a system includes: a download server instantiated on a computing device, and a multiplicity of wireless access points (APs), where the download server is operative to: receive a download request from a mobile device, determine a current location for the mobile device, predict a route for the mobile device based at least on the current location, allocate at least one target AP along the route from among the multiplicity of wireless APs, and in response to the download request, forward at least one download file to the at least one target AP, where the at least one target AP is operative to: receive the at least one download file, identify the mobile device, and download at least part of the download file to the mobile device in an mmWave transmission. | 2019-09-05 |
20190274086 | SYSTEMS AND METHODS FOR PROCESSING PACKET TRAFFIC WITHOUT AN EXPLICIT CONNECTION ORIENTED SIGNALING PROTOCOL - A software defined network controller receives from a radio access network access point an attach request generated by a user equipment that includes a user equipment identification and an IP address for the radio access network access point. The controller assigns a temporary identification to the user equipment and sends a modified attach request including the temporary identification, and application server identification and an application server IP address to the radio access network access point. The controller configures a forwarding table associated with the radio access network access point so that the access point forwarding table matches the user equipment identification, the application server identification and the application server IP address. The controller configures a service edge creation environment function forwarding table so that the forwarding table matches the user equipment identification mapped to the radio access network access point IP address and instructs an action so that packet traffic to and from the user equipment is processed without an explicit connection oriented signaling protocol. | 2019-09-05 |
20190274087 | PAUSING FUNCTIONS OF AN ASSISTANT DEVICE DURING AN ACTIVE TELEPHONE CALL - A computer-implemented method includes: monitoring, by a user device, calling activity on the user device; detecting, by the user device and based on the monitoring, that a call has started on the user device; providing, by the user device, a pause instruction to an assistant device based on detecting that the call has started on the user device, causing the assistant device to disable speech response functions; detecting, by the user device and based on the monitoring, that the call has ended on the user device; and providing, by the user device, a resume instruction to the assistant device based on detecting that the call has ended on the user device, causing the assistant device to resume speech response functions. | 2019-09-05 |
20190274088 | APPARATUSES TO AUTHORIZE AND ENABLE/DISABLE ENHANCED COVERAGE FUNCTIONALITY - Apparatuses of wireless communication systems are disclosed. A User Equipment (UE) stores an enhanced coverage restricted parameter from a Mobility Management Entity (MME), and operates in the enhanced coverage mode if the enhanced coverage restricted parameter indicates that the UE is not restricted. The MME decodes an enhanced coverage restricted parameter received from a Home Subscriber Server (HSS), and generates a message to send the enhanced coverage restricted parameter to the UE. An eNode B decodes a message from the UE, the message indicating that the UE supports restriction for use of enhanced coverage. The eNB decodes an S1 Application Protocol (S1-AP) initial context set-up request message configured to indicate an enhanced coverage restricted parameter, the message received from the MME. The eNB operates in the enhanced coverage mode for the UE unless the enhanced coverage restricted parameter indicates that the enhanced coverage is restricted. | 2019-09-05 |
20190274089 | Faulty Device Load Protection - A mobile management control entity, MBC, being adapted for communicating with an access node, AN, such as an eNodeB, the MB being adapted for issuing a message comprising an indication ( | 2019-09-05 |
20190274090 | Method for Transferring Information Between Base Station and Terminal, Base Station, Terminal, and System - A base station, a terminal, a system, and a method for transferring information between the base station and the terminal includes receiving a broadcast channel, where the broadcast channel is used to transfer basic physical layer configuration information of a cell and to transfer first specific content agreed between the terminal and the base station, wherein the first specific content includes configuration information required by the terminal to access a network; and parsing out the first specific content from the broadcast channel. | 2019-09-05 |
20190274091 | INFORMATION TRANSMISSION METHOD AND DEVICE - Provided in the embodiment of the present application is an information transmission method and device. The method comprises: a network equipment sends scheduling information of system information; and the network equipment sends the system information according to the scheduling information. The method and the device can save signaling overheads and increase the utilization rate of resources. | 2019-09-05 |
20190274092 | METHOD AND DEVICE FOR TRANSMITTING SYSTEM INFORMATION, USER EQUIPMENT AND NETWORK DEVICE - A method and a device for transmitting system information, a UE and a network device are provided. The method includes: acquiring scheduling information transmitted from a network device; determining a transmission subframe scheduled by the network device for the system information in accordance with the scheduling information, the system information including first system information and/or second system information, the first system information being system information of a first type, the second system information being system information of a second type; and receiving the system information transmitted from the network device within the transmission subframe. | 2019-09-05 |
20190274093 | BASE STATION, USER EQUIPMENT AND RELATED METHOD - The present disclosure provides a method for obtaining supplementary system information, and a corresponding user equipment (UE), and base station. A method used in the UE according to the present invention comprises: sending a system information request message to a base station to request required supplementary system information, and starting a timer simultaneously; and receiving the requested supplementary system information within a time window defined by the timer. | 2019-09-05 |
20190274094 | METHOD AND DEVICE FOR TRANSMITTING SYSTEM INFORMATION, BASE STATION AND USER EQUIPMENT - A method and a device for transmitting SI, a base station and a UE are provided. The method includes: determining a position of an SI window corresponding to each piece of SI, and determining a configuration parameter of each SI window in accordance with the position of the SI window; transmitting a DRS to a UE, the configuration parameter of each SI window being carried in an eSIB in the DRS; and transmitting the SI to the UE through each SI window. Each SI window corresponds to one piece of SI, and parts of the SI windows are configured in a radio link measurement window for a serving cell to which the UE belongs. | 2019-09-05 |
20190274095 | METHOD AND USER EQUIPMENT (UE) FOR PROVISIONING MINIMUM SYSTEM INFORMATION (MSI) IN WIRELESS COMMUNICATION SYSTEM - Accordingly the embodiments herein provide a method for provisioning Minimum System Information (MSI) for User Equipment (UE) in a wireless communication system. The method includes decoding Primary Broadcast Channel (PBCH) to acquire a first Master Information Block (MIB) periodically transmitted by base station. Further, the method includes determining to perform one of bar a cell from which the first MIB is acquired for a pre-determined period of time and acquire second MIB transmitted on Secondary Broadcast Channel (SBCH) by base station based on cell barring indication received in the first MIB. Furthermore, the method includes transmitting a request message to the base station to obtain at least one SI block of the OSI. In some embodiments, the method includes receiving a list of system configuration indexes (SCIs) and corresponding configuration of SI blocks, from the base station based on SI storage capability of the UE indicated to the base station. | 2019-09-05 |
20190274096 | METHOD AND USER EQUIPMENT (UE) FOR PROVISIONING MINIMUM SYSTEM INFORMATION (MSI) IN WIRELESS COMMUNICATION SYSTEM - Accordingly the embodiments herein provide a method for provisioning Minimum System Information (MSI) for User Equipment (UE) in a wireless communication system. The method includes decoding Primary Broadcast Channel (PBCH) to acquire a first Master Information Block (MIB) periodically transmitted by base station. Further, the method includes determining to perform one of bar a cell from which the first MIB is acquired for a pre-determined period of time and acquire second MIB transmitted on Secondary Broadcast Channel (SBCH) by base station based on cell barring indication received in the first MIB. Furthermore, the method includes transmitting a request message to the base station to obtain at least one SI block of the OSI. In some embodiments, the method includes receiving a list of system configuration indexes (SCIs) and corresponding configuration of SI blocks, from the base station based on SI storage capability of the UE indicated to the base station. | 2019-09-05 |
20190274097 | METHOD AND APPARATUS FOR MANAGING ACCESS INFORMATION IN A TRANSITIONAL NETWORK ENVIRONMENT - A method, apparatus and computer program product are provided to manage and use access information in a transitional and/or multigenerational network environment. In some example implementations, an indication associated with the availability of services associated with a second network is received during the performance of procedures associated with a layer of a first network. Based at least in part on the indication associated with the availability of second network services in the location associated with a mobile device, a control signal is generated causing a reconfiguration of a mobile device. Some example embodiments arise in the context of the fifth generation (5G) networks deployed alongside Long Term Evolution (LTE) networks, such that the mobile device can be reconfigured based at least in part on the availability or unavailability of 5G service. | 2019-09-05 |
20190274098 | SCELL SELECTION FOR BEAM FAILURE RECOVERY - A method for beam failure recovery (BFR) by a user equipment (UE) is disclosed. The method includes receiving, by the UE, an instruction for BFR from a base station, and selecting, by the UE, at least one of a plurality of secondary cells (SCells) to perform BFR based on the instruction. The instruction is contained in a radio resource control (RRC) message, a medium access control (MAC) control element (CE) (MAC-CE), or downlink control information (DCI). | 2019-09-05 |
20190274099 | WLAN Access Method and Apparatus - The present application provides a WLAN access method. The method includes: obtaining an access location of a UE; obtaining AP access information of the UE at the access location; selecting an AP according to the obtained AP access information to access a WLAN; and sending AP access information of the selected AP to the UE. The present application further provides another WLAN access method and a corresponding apparatus. | 2019-09-05 |
20190274100 | System and Method for Activating and Deactivating Multiple Secondary Cells - According to certain embodiments, a method for activating and deactivating multiple secondary cells ( | 2019-09-05 |
20190274101 | SYSTEMS AND METHODS FOR PREVENTING MACHINE LEARNING MODELS FROM NEGATIVELY AFFECTING MOBILE DEVICES THROUGH INTERMITTENT THROTTLING - Systems and methods for preventing machine learning models from negatively affecting mobile devices are provided. For example, a mobile device including a camera, memory devices, and one or more processors are provided. In some embodiments, the processors may be configured to provide images captured by the camera to a machine learning model at a first rate. The processors may also be configured to determine whether one or more of the images includes an object. If one or more of the images includes the object, the processors may be further configured to adjust the first rate of providing the images to the machine learning model to a second rate, and in some embodiments, determine whether to adjust the second rate of providing the images to the machine learning model to a third rate based on output received from the machine learning model. | 2019-09-05 |
20190274102 | METHOD AND APPARATUS FOR MEASURING INTER-FREQUENCY NEIGHBORING CELL AND USER EQUIPMENT THEREOF - A method and an apparatus for measuring an inter-frequency neighboring cell is provided. The method comprises obtaining a time requirement of cell identification of a specific carrier, obtaining a time requirement of cell measurement of the specific carrier, identifying a new cell on the corresponding specific carrier in the time requirement of the cell identification of the specific carrier, measuring Reference Signal Receiving Power (RSRP) and/or Reference Signal Receiving Quality (RSRQ) of an identified cell in the time requirement of the cell measurement of the specific carrier, and reporting a measurement result of the identified cell according to a configured measurement event, wherein the specific carrier is different from other carriers, and the time requirement of the cell identification of the specific carrier is different from time requirements of the cell identification of other carriers. | 2019-09-05 |
20190274103 | Method for Sending Wake Up Packet, Method for Sending First Frame after Node Wake-Up, Apparatus, and Device - A method in the field of networking technologies for sending a wake up packet, an apparatus, and a device. The method for sending a wake up packet is applied to a first node, wherein the first node maintains a first contention window (CW1) on a first channel, the first channel is a channel on which a main transceiver of a second node works, and the method includes generating a backoff count based on CW1, executing backoff based on the backoff count, and sending a wake up packet to the second node on a second channel when backoff ends, wherein the second channel is a channel on which a wake up receiver of the second node works. | 2019-09-05 |
20190274104 | RADIO DEVICE AND RADIO CELL WITH MULTIPLEXED DATA SEQUENCES WITH UNEQUAL POWER ALLOCATION - The disclosure relates to a radio device ( | 2019-09-05 |
20190274105 | Base Station Power Management Using Solar Panel and Battery Forecasting - A system is disclosed, comprising: a solar panel; an electric power supply source; a wireless fronthaul access point coupled to a radio mast and in communication with a remote baseband unit, the wireless fronthaul access point further comprising a first millimeter wave wireless interface; a self-organizing network module in communication with a coordinating server; and an antenna-integrated radio for providing access to user equipments (UEs), mounted within line of sight on the radio mast with the wireless fronthaul access point, the antenna-integrated radio further comprising: a second millimeter wave wireless interface configured to receive the digital I and Q signaling information from the remote baseband unit wirelessly via the wireless fronthaul access point, wherein the wireless fronthaul access point thereby wirelessly couples the remote baseband unit and the antenna-integrated radio. Synchronization is used to pack used resource blocks to reduce the duty cycle of the PAs, thereby reducing power. | 2019-09-05 |
20190274106 | METHOD AND SYSTEM FOR WIRELESS POWER DELIVERY - A system for wireless power delivery including one or more transmitters and receivers. A method for wireless power delivery, preferably including: determining transmitter-receiver proximity; determining transmission parameter values, preferably including determining initial parameter values, evaluating candidate transmission parameter values, performing one or more local optimum searches, and/or performing one or more global optimum searches; and transmitting power based on the transmission parameter values. | 2019-09-05 |
20190274107 | METHOD FOR TIME SYNCHRONIZATION OF DOMAIN BASED ON TIME INFORMATION OF VEHICLE - A time synchronization method performed by a communication node in a vehicle includes: receiving, from a road side unit (RSU), a first frame including time information of a first domain to which the RSU belongs; setting a time of the vehicle based on a time indicated by the time information of the first domain; and transmitting a second frame including the time information of the vehicle. | 2019-09-05 |
20190274108 | LEARNING COMMUNICATION SYSTEMS USING CHANNEL APPROXIMATION - Methods, systems, and apparatus, including computer programs encoded on computer storage media, for training and deploying machine-learned communication over RF channels. In some implementations, information is obtained. An encoder network is used to process the information and generate a first RF signal. The first RF signal is transmitted through a first channel. A second RF signal is determined that represents the first RF signal having been altered by transmission through the first channel. Transmission of the first RF signal is simulated over a second channel implementing a machine-learning network, the second channel representing a model of the first channel. A simulated RF signal that represents the first RF signal having been altered by simulated transmission through the second channel is determined. A measure of distance between the second RF signal and the simulated RF signal is calculated. The machine-learning network is updated using the measure of distance. | 2019-09-05 |
20190274109 | HIGH DEFINITION TIMING SYNCHRONISATION FUNCTION - A high definition timing synchronization function is described. In an embodiment, a wireless station generates a time stamp at a higher resolution than can be broadcast within a standard time stamp field in a frame. The generated time stamp is divided into two parts: the first part being included within the time stamp field and the second part being included within a vendor specific field in the same frame. The frame is transmitted by the wireless station and received by other wireless stations in the wireless network. If the receiving wireless station has the capability, it decodes both the time stamp field and the vendor specific field and recreates the higher resolution time stamp. This higher resolution time stamp is then used to synchronize the receiving wireless station and the transmitting wireless station by resetting a clock or by storing time stamps and corresponding clock values. | 2019-09-05 |
20190274110 | CONNECTION OF WEARABLE DEVICES - The present invention provides a method for enabling a wearable device connected to a user equipment device to be identified and authenticated within a mobile communications network, the method comprising attaching both the user equipment device and the wearable device to the mobile communications network by means of a single registration request communicated by the user equipment device to the mobile communications network. | 2019-09-05 |
20190274111 | A Wireless Device, a Core Network Node and Methods Therein - A core network node ( | 2019-09-05 |
20190274112 | SYSTEMS, METHODS, AND DEVICES FOR AUTOMATIC SIGNAL DETECTION BASED ON POWER DISTRIBUTION BY FREQUENCY OVER TIME WITHIN AN ELECTROMAGNETIC SPECTRUM - Systems, methods, and apparatus for automatic signal detection in a radio-frequency (RF) environment are disclosed. At least one node device is in a fixed nodal network. The at least one node device is operable to measure and learn the RF environment in a predetermined period based on statistical learning techniques, thereby creating learning data. The at least one node device is operable to create a spectrum map based on the learning data. The at least one node device is operable to calculate a power distribution by frequency of the RF environment in real time or near real time, including a first derivative and a second derivative of fast Fourier transform (FFT) data of the RF environment. The at least one node device is operable to identify at least one signal based on the first derivative and the second derivative of FFT data. | 2019-09-05 |
20190274113 | METHOD AND DEVICE IN UE, BASE STATION AND SERVICE CENTER - A method and device for a user equipment, a base station and a service center is disclosed; the UE transmits first information, then receives X1 first signals and transmits a first measurement report; first information is used to determine X1 first antenna port(s); first measurement report includes K1 piece(s) of measurement information, and each of K1 piece(s) of measurement information is for one of X1 first signals; measurement information is used to determine at least the first two of the corresponding set of time length, first antenna port, or first angle; By designing first information and first measurement report, feedback information of beam selection is used to determine generation and transmission of positioning reference signal under the condition of the base station and the UE supporting beamforming, utilizing beamforming has strong directional characteristics to improve the accuracy of UE positioning. | 2019-09-05 |
20190274114 | LOCATION SYSTEM AND METHOD FOR OPERATING A LOCATION SYSTEM FOR DETECTING THE POSITION OF AT LEAST ONE MOBILE UNIT IN A GOODS LOGISTICS FACILITY - A method for operating a positioning system for acquiring the position of at least one mobile unit in a goods logistics facility and a corresponding positioning system are provided. The method includes determining first status information of a first user configuration of the positioning system stored on a first storage medium of a first unit, determining second status information of a second user configuration of the positioning system stored on a second storage medium of a second unit, transmitting the first status information from the first unit to the second unit via a wireless data connection, comparing the first status information with the second status information in the second unit, and generating at least one control message in the second unit if the first status information does not match the second status information. | 2019-09-05 |
20190274115 | ELECTRONIC DEVICE AND METHOD FOR DETERMINING ENTRY OF REGION OF INTEREST OF ELECTRONIC DEVICE - An electronic device according to various embodiments of the present invention may comprise: a communication circuit for communicating with at least one network; and a processor configured to obtain a location estimation region of the electronic device on the basis of the at least one network, via the communication circuit, and to determine whether the electronic device has entered a region of interest, on the basis of a correlation between a probability distribution for the obtained location estimation region and a probability distribution for a preset region of interest, wherein various embodiments are possible. | 2019-09-05 |
20190274116 | POSITION ESTIMATION SYSTEM AND POSITION ESTIMATION METHOD - A position estimation system ( | 2019-09-05 |
20190274117 | Downlink Data Packet Transmission Method and Device - A method and a device for transmitting downlink data packets are provided. The method includes: receiving a paging message transmitted by a network side device; and in a case that a data transmission indication indicating transmission exists in the paging message, receiving the downlink data packets transmitted by the network side device. | 2019-09-05 |
20190274118 | CONTROL CHANNEL TRANSMISSION FOR PAGING MESSAGE COVERAGE ENHANCEMENT - Various communication systems may benefit from the proper use of control channel resources. For example, certain communication systems associated with the long term evolution of the third generation partnership project may benefit from physical downlink control channel transmission improvement for paging message coverage enhancement. A method can include obtaining a coverage enhancement paging parameter at a user equipment. The method can also include calculating, by the user equipment, a paging frame or paging occasion according to the paging parameter. In another example, a method can include receiving, at a user equipment, a coverage enhancement paging radio network temporary identifier for use in coverage enhancement mode. The method can also include decoding a physical downlink control channel based on the coverage enhancement paging radio network temporary identifier. | 2019-09-05 |
20190274119 | CARRIER SELECTION FOR POSITION MEASUREMENT - In various implementations, methods, apparatuses, and computer-readable media are described for optimizing tune away carrier selection in a wireless communications system for position determination. The selection of a tune away carrier can be based on, for example, timing information related to pre-scheduled periods for receiving wireless position measurement signals, timing information related to pre-scheduled downlink data reception, timing information related to pre-scheduled uplink data transmission, etc. | 2019-09-05 |
20190274120 | LINK ADAPTION BY CHANNEL BUNDLING IN A WIRELESS COMMUNICATION SYSTEM - A method of reducing interference in a communication system supporting multiple radio channel communication scheme, where a communication link can be established between a transmitter and a receiver. The transmitter first determines interference level at the transmitter, and then based on the determined interference level, performs link adaptation. The link adaptation comprises applying channel bundling for adapting the communication link so as to transmit simultaneously on at least two radio channels from the transmitter to the receiver. | 2019-09-05 |
20190274121 | MULTI-RADIO ACCESS TECHNOLOGY SCHEDULING OF SIDELINK INTERFACE - Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive a message indicating that a base station supports allocating resources for sidelink communications using a first radio access technology (RAT) and a second RAT that is different from the first RAT. The UE may transmit a sidelink information message to the base station using the first RAT that indicates that sidelink communications are to be performed using either the second RAT or both the first RAT and the second RAT. The UE may receive a configuration message from the base station that comprises an identifier for the sidelink communications and an indication of available sidelink resources. The UE may transmit, based at least in part on the configuration message, a request for resources within the available sidelink resources, the request indicating the identifier and a buffer status report (BSR). | 2019-09-05 |
20190274122 | RESOURCE ALLOCATION FOR TRANSMISSIONS ON UNLICENSED CARRIERS - The disclosure relates to a method for allocating radio resources to a user terminal for performing communication between a radio control entity and the user terminal in a communication system. At least first predetermined radio resources are configured in the user terminal for use in connection with a particular carrier and are associated with a particular format of a downlink control information, DCI, message. The user terminal receives a DCI message of the particular format from the radio control entity. Upon receiving the DCI message of the particular format, the user terminal identifies the first predetermined radio resources associated with this received DCI message, and using the identified first predetermined radio resources for communication between the user terminal and the radio control entity via the particular carrier. The particular carrier can be an unlicensed carrier. | 2019-09-05 |
20190274123 | COMMUNICATION METHOD AND DEVICE IN WIRELESS COMMUNICATION SYSTEM - Disclosed are a communication method and device in a wireless communication system, the communication method comprising: a base station in the communication system determines, according to the current system configuration of the communication system, the category of an enhanced control channel element configuration in an enhanced physical downlink control channel, the enhanced control channel element configuration comprising the number of resource elements in each enhanced control channel element, and the number of enhanced control channel elements in each physical resource block pair, and the enhanced control channel element configuration is classified into a plurality of categories respectively corresponding to the different system configurations of the communication system; and notifying a terminal node in the communication system of the information related to the determined category of the enhanced control channel element configuration. | 2019-09-05 |
20190274124 | CONTROL INFORMATION SENDING METHOD, RECEIVING METHOD, AND DEVICE - Embodiments of the present invention provide a control information sending method, receiving method, and device. The control information sending method includes: determining a first subframe of a first radio frame on a first carrier, where the first subframe includes a control region; sending control information in the control region of the first subframe of the first radio frame to a user equipment, where the control information includes a PDCCH; and sending an ePDCCH in a second subframe of the first radio frame to the user equipment. According to the embodiments of the present invention, when control information borne on an ePDCCH cannot be sent in a first radio frame, a PDCCH can still be sent to a user equipment through a control region in a first subframe, thereby achieving purposes of performing uplink/downlink scheduling for the user equipment and downlink feedback for uplink data of the user equipment. | 2019-09-05 |
20190274125 | TRANSMISSION OF BEAM SWITCH COMMANDS THROUGH CONTROL CHANNEL SIGNALING - Methods, systems, and devices for wireless communications provide for transmission of a beam switch command to a user equipment (UE) via control channel signaling. The UE may establish a connection with a base station using a first transmission beam, receive configuration information configuring the UE to select between a first decoding hypothesis corresponding to downlink control information (DCI) including a bit field including a beam switch command and a second decoding hypothesis corresponding to the DCI not including the bit field, receive a downlink control channel transmission via the first transmission beam, decode the downlink control channel transmission in accordance with the configuration information to obtain decoded DCI, and communicate with the base station based at least in part on the decoded DCI. | 2019-09-05 |
20190274126 | METHOD AND DEVICE FOR ALLOCATING RESOURCE IN WIRELESS LAN SYSTEM, COMMUNICATION TERMINAL METHOD AND COMMUNICATION TERMINAL - Provided is a method and apparatus for allocating resources in a wireless local area network (WLAN) system, the method including determining a restricted access bandwidth (RAB) interval based on at least a bandwidth or a partial bandwidth among a plurality of bandwidths, and setting a restricted access window (RAW) of a time domain based on the RAB interval. | 2019-09-05 |
20190274127 | IDENTIFYING A BEAM IN 5G WIRELESS COMMUNICATION SYSTEMS - Various embodiments disclosed herein provide for optimizing identification of a beam in a massive multiple-input multiple output (MIMO) system. The receiver device can select a beam to use for a transmission, and generate channel state information based on a selection of either a single stage beam selection process or a two stage beam selection process. According to an embodiment of the disclosure, the receiver can select which beam selection process to use based on the context of the receiver device. The receiver can select which beam selection process to use based on the long term signal to noise ratio, or the correlation metrics associated with the receiver and transmitter, or based on the path loss between the transmitter and receiver, or based on the location of the receiver relative to the transmitter. | 2019-09-05 |
20190274128 | METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING CONTROL INFORMATION IN A WIRELESS COMMUNICATION SYSTEM - A method and an apparatus are provided for transmitting and receiving signaling information in a digital broadcasting system. The method includes encoding first signaling information for a physical layer to generate a first coded block; encoding second signaling information to generate a second coded block; and transmitting a frame including the first coded block, the second coded block, and at least one physical layer pipe (PLP) data. The first signaling information has a fixed number of bits, and the second signaling information has a variable number of bits. The first signaling information includes information indicating a forward error correction (FEC) type of the second signaling information for receiving the second information, and the second signaling information includes information indicating a modulation scheme used for a related PLP data. | 2019-09-05 |
20190274129 | APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING ACTIVATION INDICATOR REGARDING COMPONENT CARRIER IN WIRELESS COMMUNICATION SYSTEM - A method for supporting activation/deactivation of serving cells by a base station (BS) in a wireless communication system provides decreased overhead and decreased power consumption for a user equipment (UE). The method includes configuring M supportable serving cells in the UE, configuring an indicator indicating activation/deactivation of each of the M serving cells, configuring a medium access control (MAC) message which includes a MAC control element (CE) and a logical channel identifier (LCID), the MAC CE including the indicator configured for each of the M serving cells and having a length corresponding to an integer multiple of 8 bits, the LCID indicating that the MAC CE includes the indicator indicating activation/deactivation of each serving cell, and transmitting the configured MAC message to the UE. Accordingly, a control channel or data channel regarding a component carrier is selectively received depending on whether the component carrier is activated. | 2019-09-05 |
20190274130 | RANGING BASED LOCATION SERVICES IN WIRELESS COMMUNICATION - A network architecture is disclosed with support for location services (LCS). A radio access network (RAN) node receives a registration request from a user equipment (UE), indicating that the UE supports a ranging based location service session. The RAN node further receives an internal identifier (ID) for identifying information associated with the UE in communication between the RAN node and a core network during the ranging based location service session. The RAN node allocates radio resources to the UE for performing a ranging operation involving a plurality of devices including the UE, and associates the radio resources with the internal ID of the UE for identifying location results. Then the RAN node informs the UE of the radio resources allocated for the ranging operation. | 2019-09-05 |
20190274131 | RADIO TERMINAL AND METHOD - A radio terminal according to one embodiment comprises: a controller configured to perform a process of: receiving, if the radio terminal is in a specific state different from an RRC connected state, multicast/broadcast data transmitted from a base station; and transmitting feedback information on the multicast/broadcast data to the base station. The controller is configured to autonomously determine a transmission parameter to be used for transmitting the feedback information and transmits the feedback information by using the determined transmission parameter. | 2019-09-05 |
20190274132 | COMMUNICATION DEVICE AND SRS TRANSMISSION CONTROL METHOD - Provided are a communication device and an SRS transmission method capable of reducing the possibility of a difference in recognition between the presence or absence of an SRS transmission between a base station and a terminal or of an SRS resource so as to prevent degradation of system throughput. At a terminal ( | 2019-09-05 |
20190274133 | COMMUNICATION SYSTEM - It is possible to efficiently transmit and receive signals containing uplink control information between a base station apparatus and a mobile station apparatus. | 2019-09-05 |
20190274134 | TECHNIQUES FOR ALLOCATING TIME AND FREQUENCY RESOURCES TO AN UPLINK CHANNEL TO CARRY UPLINK CONTROL INFORMATION USED FOR NARROWBAND COMMUNICATION - Techniques are described for wireless communication. A method for wireless communication at a base station includes identifying time resources and frequency resources for narrowband communication in a plurality of subframes, identifying a plurality of user equipment (UE) devices, allocating a first portion of the time resources and the frequency resources to an uplink (UL) channel to carry UL control information, and allocating resources of the UL channel to the identified UE devices. A method for wireless communication at a UE device includes identifying time resources and frequency resources for narrowband communication in a plurality of subframes, receiving an indication of at least a first portion of the time resources and the frequency resources allocated to a UL channel to carry UL control information for the UE device, and transmitting one or both of downlink acknowledgements (ACKs) and downlink non-acknowledgements (NAKs) on the UL channel. | 2019-09-05 |
20190274135 | USER APPARATUS AND UPLINK CONTROL INFORMATION BIT WIDTH DETERMINATION METHOD - A user apparatus that perform communication with a base station in a mobile communication system is disclosed. The user apparatus includes a transmitter that transmits capability information of the user apparatus to a base station, a receiver that receives configuration information from the base station, and a processor that determines a bit width of a rank indicator based on a maximum number of Multiple-Input Multiple-Output (MIMO) layers. Further, the configuration information received from the base station includes a parameter indicating a transmission mode and the maximum number of MIMO layers. | 2019-09-05 |
20190274136 | TECHNIQUES FOR CONFIGURING UPLINK CONTROL CHANNEL TRANSMISSIONS IN A SHARED RADIO FREQUENCY SPECTRUM BAND - Uplink control channel transmission in a shared radio frequency spectrum band may be transmitted using different uplink resources UCI based on a format of uplink control information (UCI) to be transmitted in the uplink control channel transmission. Different time resources, frequency resources, or combinations thereof, for the transmission of UCI by a UE may be provided by a base station and selected by the UE based on a UCI format. The resources to be used for UCI transmission may semi-statically configured, or dynamically indicated to a UE. Uplink transmissions may be configured in interlaces of frequency resources, with each interlace having one or more segments, and a base station may configure different segments for transmission of different format UCI. In some cases, different subframes, or different component carriers, may be configured for different formats of UCI. | 2019-09-05 |
20190274137 | MULTIPLE START SYMBOLS FOR NEW RADIO-UNLICENSED (NR-U) PHYSICAL UPLINK SHARED CHANNEL (PUSCH) - Wireless communications systems and methods related to scheduling and communicating in an uplink direction over a medium shared by multiple network operating entities are provided. A first wireless communication device transmits, to a second wireless communication device, a message indicating an uplink allocation in a transmission slot, the uplink allocation including an allocation size based on an allowable listen-before-talk (LBT) delay in the transmission slot. The first wireless communication device receives, from the second wireless communication device, an uplink communication signal in the transmission slot, the uplink communication signal including an uplink data portion based on the allocation size and a filler portion associated with an LBT delay in the transmission slot. | 2019-09-05 |
20190274138 | TIME DOMAIN RESOURCE ALLOCATION FOR PUSCH TRANSMISSION - The embodiments herein relate to time domain resource allocation for PUSCH transmission. In one embodiment, there proposes a method in a wireless communication device for Random Access (RA), comprising: transmitting a preamble on Physical Random Access Channel (PRACH); receiving a Random Access Response (RAR) message; transmitting, on Physical Uplink Shared Channel (PUSCH), a message for terminal identification (Msg3), wherein the time resource allocation of Msg3 is different than the time resource allocation of other message to be transmitted on the PUSCH (normal PUSCH). The embodiments herein can support flexible time resource allocation configuration for Msg3, and at the same time, the signaling overhead in RAR/DCI for indicating the time resource allocation of PUSCH carrying Msg3 can be reduced. | 2019-09-05 |
20190274139 | TECHNIQUES FOR ALLOCATING RESOURCES IN LOW LATENCY WIRELESS COMMUNICATIONS - Various aspects described herein relate to receiving wireless communications from an access point, determining resources of the wireless communications associated with a search space for control information in the received wireless communications, and performing one or more of a set of blind decodes over the search space to decode at least low latency control information associated with a low latency communication technology, wherein the low latency communication technology utilizes a transmission time interval (TTI) having a duration that is less than a subframe of a legacy communication technology. | 2019-09-05 |
20190274140 | METHOD AND APPARATUS FOR TRANSMITTING DATA FRAME IN WLAN SYSTEM - A method of transmitting a plurality of data units by a station in a wireless local area network (WLAN), includes performing, by the station, a clear channel assessment (CCA) on a bandwidth of an initial data unit of the plurality of data units; after performing the CCA, transmitting, by the station which has obtained a transmission opportunity (TXOP) for the plurality of data units, the initial data unit of the plurality of data units during the TXOP, wherein the initial data unit comprises a signal field including information on the bandwidth of the initial data unit; selecting, by the station, a bandwidth of a non-initial data unit of the plurality of data units to be narrower than the bandwidth of the initial data unit; and transmitting, by the station during the TXOP, the non-initial data unit, wherein the non-initial data unit comprises a signal field including information on the bandwidth of the non-initial data unit. | 2019-09-05 |
20190274141 | TIME-DIVISION DUPLEX FRAME STRUCTURE FOR NARROWBAND COMMUNICATIONS - There is a need to support TDD frame structure for narrowband communications. The present disclosure provides a solution by supporting one or more TDD frame structure(s) for narrowband communications. In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may determine to receive a narrowband physical downlink channel in a first subframe in a TDD frame structure of a plurality of TDD frame structures for narrowband communications. The TDD frame structures may include one or more special subframes, and the first subframe may be a downlink subframe. The apparatus may receive the narrowband physical downlink channel in a special subframe of the narrowband TDD frame structure, if the number of downlink OFDM symbols in the special subframe is greater than a predetermined threshold. | 2019-09-05 |
20190274142 | METHOD AND APPARATUS FOR PERFORMING BLIND DETECTION IN WIRELESS COMMUNICATION SYSTEM - A method performed by a wireless device in a wireless communication system, the method including detecting a first subframe, wherein the first subframe includes a first slot and a second slot, and wherein orthogonal frequency division multiplexing (OFDM) symbols in the first slot are not occupied, detecting a second subframe, wherein the second subframe a next subframe of the first subframe, and wherein all OFDM symbols in the second subframe are occupied and receiving a downlink signal from a network on an unlicensed carrier via at least one of the first subframe and the second subframe. | 2019-09-05 |
20190274143 | DETERMINING A PRIORITY ORDER BASED ON UPLINK TRANSMISSION PARAMETERS - Apparatuses, methods, and systems are disclosed for determining a priority order based on uplink transmission parameters. One apparatus includes a processor that: indicates uplink transmission parameters to a medium access control layer, wherein the uplink transmission parameters correspond to an uplink grant, the uplink transmission parameters comprise an indication of a numerology and an uplink transmission duration, and the numerology comprises a subcarrier spacing; and assigns, by the medium access control layer, resources allocated by the uplink grant to the logical channels based on the uplink transmission parameters and a logical channel priority of the plurality of logical channels, wherein each logical channel of the plurality of logical channels is configured with a set of numerologies allowed by the respective logical channel, a maximum uplink transmission duration, and information indicating whether a data of the respective logical channel is allowed to be transmitted on a configured grant. | 2019-09-05 |
20190274144 | Backscattering Ambient ISM Band Signals - A backscatter tag device includes, in part, a receiver configured to receive a packet conforming to a communication protocol defining a multitude of codewords, a codeword translator configured to translate at least a first subset of the multitude of codewords disposed in the packet to a second multitude of codewords defined by the protocol in response to a data the backscatter tag is invoked to transmit, and a transmitter configured to transmit the packet supplied by the codeword translator at a frequency different than the first frequency at which the packer is received. The communication protocol may optionally be the 802.11 g/n, ZigBee or the Bluetooth communication protocol. | 2019-09-05 |
20190274145 | Predictive Control for Radio Frequency Coexistence Management in Multi-RF Communication Device - The various embodiments provide methods implemented in a multi-RF communication device for managing a victim subscription's de-sense by proactively implementing an RF coexistence management strategy on the victim subscription when an RF coexistence event starts. In various embodiments, a multi-RF communication device may implement an RF coexistence management strategy by determining when an aggressor subscription will de-sense a victim subscription and configuring the victim to anticipate and mitigate de-sense during the aggressor's transmissions. Thus, the various embodiments may provide dramatic improvements to the victim's overall reception performance and overall user experience. | 2019-09-05 |
20190274146 | MECHANISM ON MEASUREMENT GAP BASED INTER-FREQUENCY MEASUREMENT - An apparatus of a user equipment (UE) comprises one or more baseband processors to process a message received from a Fifth Generation (5G) NodeB (gNB) to perform one or more measurements in one or more target frequency layers, and for each of the one or more target frequency layers, to divide one or more other frequency layers into one of three categories comprising fully overlapped frequency layers, partially overlapped frequency layers, and non-overlapped frequency layers. The apparatus includes a memory to store the message. | 2019-09-05 |
20190274147 | COMMUNICATION METHOD, APPARATUS, AND SYSTEM - The present disclosure relates to communication methods, apparatus, and systems. One example method includes sending, by an access point, a first beacon frame, where the first beacon frame is used to schedule a first-type station set, a target wake time (TWT) information element in the first beacon frame includes first indication information, and the first indication information is used to indicate to the first-type station set that a first TWT service period is provided to a second-type station set for use, and sending, by the access point, a second indication frame in the first TWT service period, where the second indication frame is used to schedule the second-type station set, and a bandwidth specification of a physical packet carrying a beacon frame for scheduling the first-type station set is different from a bandwidth specification of a physical packet carrying an indication frame for scheduling the second-type station set. | 2019-09-05 |
20190274148 | SYSTEMS, METHODS AND DEVICES FOR RADIO ACCESS TECHNOLOGY COORDINATION - User equipment and base stations can enable access to secondary radio access technology (S-RAT), a cross radio access technology (RAT) scheduling between a primary RAT (P-RAT) and a secondary RAT (S-RAT) and/or cross-scheduling in a same RAT with different optimizations and use/partition for different applications (e.g., a regular partition with a carrier resource (referred to as P-RAT) and an additional resource partition/region for device-to-device (D2D) or machine-type-communication (MTC) application (referred to as S-RAT)). Cross-RAT/partition-scheduling can include when S-RAT is scheduled by P-RAT or when P-RAT is scheduled by S-RAT. | 2019-09-05 |
20190274149 | TERMINAL APPARATUS, BASE STATION APPARATUS, AND COMMUNICATION METHOD - A terminal apparatus includes a receiver configured to receive a DCI format including an uplink grant, and a transmitter configured to transmit a PUSCH or an sPUSCH based on the uplink grant. A TTI of the PUSCH is one sub-frame. A TTI of the sPUSCH is shorter in value than one slot. In a case that a transmission of a channel quality indicator is triggered in response to a transmission of the PUSCH, the uplink control information is transmitted in the PUSCH. In a case that a transmission of a channel quality indicator is triggered in response to a transmission of the sPUSCH, a transmission of the uplink control information is dropped. | 2019-09-05 |
20190274150 | Method, Terminal and Server for Allocating Narrow Band Internet of Things System Resources - Embodiments of the present application belong to the field of NB-IoT, and relate to a method, terminal and server for allocating NB-IoT system resources, capable of satisfying the requirements of traffic rate and communication quality simultaneously. The method comprises the following steps of: acquiring a traffic request of a first terminal; determining bearing carriers and the number of the bearing carriers required for bearing downlink data of the first terminal based on candidate carriers information and downlink traffic rate requirement; determining target downlink transmitting power of each of the bearing carriers based on the reception quality information, the determined bearing carriers, the determined number of the bearing carriers and the reception strength information; and determining to transmit the downlink data of the first terminal on an i-th bearing carrier using the determined target downlink transmitting power if a total downlink transmitting power of the i-th bearing carrier is less than or equal to a first preset threshold. | 2019-09-05 |
20190274151 | DATA TRANSMISSION METHOD AND DEVICE, AND BASE STATION - A data transmission method includes: identifying a priority of a received user plane data packet, and transmitting and processing the received user plane data packet according to the identified priority. Also disclosed is a data transmission device and a base station. | 2019-09-05 |
20190274152 | METHOD AND DEVICE FOR SENDING CONTROL PROTOCOL DATA UNIT (PDU) - The present disclosure relates to a method and device for sending a control protocol data unit (PDU) and belongs to the field of communication technologies. The method comprises: establishing a dedicated bearer for transporting a control PDU; when a control PDU to be sent exists, sending, on a logical channel to which the dedicated bearer corresponds, the control PDU to a media access control (MAC) entity of the communication device through a radio link control (RLC) entity of the communication device; and sending the control PDU through the MAC entity according to a promoted priority of the logical channel. The present disclosure can shorten the sending delay of the control PDU. | 2019-09-05 |
20190274153 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DOWNLINK SIGNAL IN NEXT GENERATION WIRELESS NETWORK - Provided are a method and apparatus for transmitting and receiving a downlink signal for supporting effective multiplexing between data traffic having mutually different QoS requirements in a next generation/5G wireless access network (“New Radio” (NR)) for which discussion has begun in 3 GPP. The method may include receiving configuration information for receiving downlink pre-emption indication data from a base station; monitoring the downlink pre-emption indication data based on the configuration information; and receiving the downlink pre-emption indication data through a multicast or unicast signal, wherein the downlink pre-emption indication data indicates superposed radio resources for providing a first service and for providing a second service. | 2019-09-05 |
20190274154 | UPLINK-DOWNLINK DATA PROCESSING METHOD AND DEVICE, AND COMPUTER STORAGE MEDIUM - Provided in the present invention are an uplink-downlink data processing method and device, and computer storage medium. The method comprises: determining a timing interval, wherein the timing interval comprises an uplink scheduling time interval or a downlink data feedback timing interval, if a single timing interval is determined, then the timing interval is configured to be a non-integer multiple of the transmission time interval (TTI), and if a group of timing intervals is determined, then the determined group of timing intervals is configured to have at least one timing interval being a non-integer multiple of the TTI; and performing, according to the determined timing interval, uplink scheduling or downlink data feedback. | 2019-09-05 |
20190274155 | CROSS-LINK INTERFERENCE DETECTION AND MITIGATION - In some aspects, a wireless node, such as a user equipment (UE), may measure a reference signal (RS) on a first group of RS resource sets, wherein each RS resource set in the first group of RS resource sets is associated with a different set of wireless nodes; may detect interference on a first RS resource set in the first group of RS resource sets, wherein the first RS resource set is associated with a first set of wireless nodes; and may measure RS on a second group of RS resource sets based at least in part on detecting the interference, wherein the second group of RS resource sets is determined based at least in part on the first RS resource set, and wherein each RS resource set of the second group of RS resource sets is associated with a subset of the first set of wireless nodes. | 2019-09-05 |
20190274156 | DOWNLINK MULTIPLEXING - A mobile station which communicates with a base station includes a transceiver configured to receive a downlink control channel, and a controller configured to determine whether C-RNTI is included in the downlink control channel. The controller is further configured to determine that resource allocation in the downlink control channel overrides persistent downlink resource allocation for a Transmission Time Interval (TTI) if the C-RNTI is included in the downlink control channel. The transceiver is further configured to receive a Hybrid Automatic Repeat Request (HARQ) transmission by using persistent downlink resources. | 2019-09-05 |
20190274157 | TECHNIQUES FOR TRANSMITTING AND RECEIVING CHANNEL OCCUPANCY IDENTIFIERS OVER AN UNLICENSED RADIO FREQUENCY SPECTRUM BAND - Techniques are described for wireless communication. A first method may include inserting, in a first transmission using a first radio access technology (RAT), a channel occupancy identifier for a second transmission using a second RAT. The first method may also include transmitting the first transmission having the channel occupancy identifier over an unlicensed radio frequency spectrum band. A second method may include receiving, at a receiver operated using a first RAT, a channel occupancy identifier for a transmission using a second RAT. The channel occupancy identifier may be received over an unlicensed radio frequency spectrum band. The second method may also include decoding the channel occupancy identifier to identify a backoff period, and refraining from accessing the unlicensed radio frequency spectrum band using the first RAT based at least in part on the identified backoff period. | 2019-09-05 |
20190274158 | Communication Method, Terminal Device and Network Device - A communication method, a terminal device and a network device are provided. The method includes: a terminal device receives first indication information sent by a network device, wherein the first indication information is used for scheduling first uplink transmission of the terminal device; the terminal device receives a physical-layer signaling sent by the network device, wherein the physical-layer signaling is used for instructing the terminal device to abandon or suspend the first uplink transmission, or the physical-layer signaling is used for modifying a configuration parameter of the first uplink transmission; and the terminal device performs processing on the first uplink transmission according to the physical-layer signaling. | 2019-09-05 |
20190274159 | GRANTING RESOURCES FOR UPLINK TRANSMISSIONS - A technique comprising: controlling downlink transmission of an uplink grant for one or more uplink data transmissions by a communication device, wherein said uplink grant identifies one combination from a set of predetermined combinations of one or more transmission time intervals and one or more uplink reference signal transmissions, including at least one combination of two or more transmission time intervals and one or more uplink reference signal transmissions; and using said one or more uplink reference signal transmissions of the identified combination to assist the recovery of data from the one or more uplink radio data transmissions by said communication device in the one or more transmission time intervals of the identified combination. | 2019-09-05 |
20190274160 | EFFICIENT SIGNALING OVER ACCESS CHANNEL - An apparatus and method for transmitting an indicator of channel quality while minimizing the use of a broadcast channel is described. A metric of forward link geometry of observed transmission signals is determined. An indicator of channel quality value is determined as a function of the observed transmission signals. An access sequence is selected, randomly, from one group of a plurality of groups of access sequences, wherein each of the plurality of groups of access sequences correspond to different ranges of channel quality values. | 2019-09-05 |
20190274161 | TERMINAL, BASE STATION, INTEGRATED CIRCUIT AND SIGNAL TRANSMISSION CONTROL METHOD - Provided are a terminal, a base station and a signal transmission control method whereby a response signal can be efficiently transmitted when the terminal receives downstream allocation control information via an R-PDCCH. An extraction unit receives downstream control information via one of a first downstream control channel, which is transmitted by use of one or more control channel elements (CCE) associated with an upstream control channel resource, and a second downstream control channel different from the first downstream control channel, and also receives data via a data channel. A control unit selects, from resources associated with CCE and from particular resources reported by a base station, an upstream control channel resource to be used in transmission of the response signal, and controls the transmission of the response signal. | 2019-09-05 |
20190274162 | BANDWIDTH PART (BWP) CONFIGURATION FOR SUBBAND ACCESS IN NEW RADIO-UNLICENSED (NR-U) - Wireless communications systems and methods related to communicating in a frequency band based on bandwidth parts are provided. A first wireless communication device communicates with a second wireless communication device, a first configuration indicating a plurality of bandwidth parts in a frequency band, the plurality of bandwidth parts based on an expected channel access pattern associated with a listen-before-talk (LBT) in the frequency band. The first wireless communication device communicates, with the second wireless communication device, a first communication signal in a first bandwidth part of the plurality of bandwidth parts based on an LBT result. | 2019-09-05 |
20190274163 | DATA SENDING METHOD, RESOURCE MEASUREMENT METHOD, APPARATUS, AND DEVICE - Embodiments of the present invention provide a data sending method, a resource measurement method, an apparatus, and a device. The method includes: generating, by user equipment, communication service data; obtaining competitive resource configuration information used for sending the communication service data; determining, according to the competitive resource configuration information, a competitive resource configured for the user equipment; and sending the communication service data on the competitive resource. Compared with a scenario in which all user equipments simultaneously use a same resource, in the present invention, competitive resources are respectively and flexibly configured for multiple user equipments that perform communication services. | 2019-09-05 |
20190274164 | GROUP RADIO RESOURCE MANAGEMENT IN CELLS EMPLOYING A CLEAR CHANNEL ASSESSMENT PROCEDURE - A method comprising receiving grouping information indicative of a group of cells comprising a first cell and one or more second cells, determining radio resource management information for a radio resource management activity related to the first cell, and transmitting of the radio resource management information in the first cell. Wherein the determining the radio resource management information comprises evaluating a received signal of at least one of the second cells, or evaluating a received signal of at least one of the second cells in addition to evaluating a received signal of the first cell. | 2019-09-05 |
20190274165 | Request to Send (RTS)/Clear to Send (CTS) Design in 5G - Apparatuses, systems, and methods for a wireless device and base station transmitting and/or receiving request to send (RTS) and clear to send (CTS) messages in 5G New Radio. The RTS/CTS messages may be comprised within a single self-contained mini slot. The RTS/CTS message design may provide for link adaptation and/or beamforming. | 2019-09-05 |
20190274166 | SIGNALING INDIVIDUALIZED TRANSMISSION DURATION THRESHOLD FOR RTS/CTS - System and method of using an AP to individually controlling RTS/CTS duration thresholds for multiple STAs in a WLAN. In response to a STA's association request, the AP determines a duration threshold specific to the STA and encloses this information in an association response for transmission to the STA. By using a broadcast frame, the AP may instruct multiple STAs to uniformly update their stored duration thresholds. For example, if the duration threshold field in the beacon frame is set to 0, the multiple STAs preserve their current duration thresholds; if the field is set to a non-zero value less than 1023, the multiple STAs all update their duration thresholds to the non-zero value; if this field is set to 1023, the multiple STAs disable the RTS/CTS transmissions based on the duration threshold. Based on a current threshold and pertinent policies, an STA can decide whether to initiate an RTS/CTS transmission sequence. | 2019-09-05 |
20190274167 | DATA TRANSMISSION METHOD AND APPARATUS - Embodiments of the present disclosure provide a data transmission method and apparatus. The method includes: obtaining, by a base station, at least one clear channel assessment (CCA) detection threshold; determining a current CCA detection threshold from the at least one CCA detection threshold; determining transmit power of to-be-sent data based on the current CCA detection threshold; and sending the to-be-sent data to a target terminal based on the transmit power. In this way, a CCA detection threshold is flexibly selected, the transmit power is adaptively adjusted, and a probability of space division multiplexing and spectrum usage efficiency are improved, thereby increasing a system capacity and avoiding interference between systems. | 2019-09-05 |
20190274168 | METHOD AND WIRELESS DEVICE FOR TRANSMITTING RANDOM-ACCESS PREAMBLE BY MEANS OF SINGLE-TONE METHOD - Disclosed is a method for a wireless device for transmitting a random-access preamble. The method may comprise the steps of: generating a sequence of a random-access preamble; and mapping the sequence of a random-access preamble to one sub-carrier wave from among 12 sub-carrier waves of a frequency domain. The mapping step may comprise the step for carrying out a first hop between a plurality of sub-regions. Each sub-region may comprise a previously set number of sub-carrier waves. The mapping step may additionally comprise the step for carrying out a second hop from among the sub-carrier waves within any one sub-region. | 2019-09-05 |
20190274169 | METHOD AND APPARATUS OF HANDLING BEAM FAILURE RECOVERY IN A WIRELESS COMMUNICATION SYSTEM - A method and apparatus are disclosed from the perspective of a User Equipment (UE). In one embodiment, the method includes receiving a Random Access Channel (RACH) configuration from a network node, wherein the RACH configuration indicates at least one Physical Random Access Channel (PRACH) resource for beam failure recovery. The method further includes receiving a timing advance command from the network node, and starting or restarting a time alignment timer when receiving the timing advance command. The method also includes releasing the at least one PRACH resource for the beam failure recovery indicated by the RACH configuration when the timing alignment timer expires. | 2019-09-05 |
20190274170 | METHOD AND DEVICE FOR TRANSMITTING INFORMATION - Provided are a method and a device for transmitting information. The method includes: a first device sending a random access message to a second device, wherein the random access message carries first dedicated information of the first device and/or indication information used to indicate second dedicated information of the first device, and the first dedicated information and the second dedicated information are used to establish a connection between the first device and the second device. | 2019-09-05 |
20190274171 | QoS MANAGEMENT FOR MULTI-USER EDCA TRANSMISSION MODE IN 802.11AX NETWORKS - The invention relates to wireless network comprising an access point and non-AP stations. The station has traffic queues and associated a backoff counters which are decremented over time upon continuously sensing the medium as free during more than respective AIFS durations. To compensate additional opportunities provided by OFDMA RUs, a queue switches to an MU mode upon transmitting its data in an RU provided by the AP. To restore dynamicity of the backoff counters, frozen in the MU mode in the known techniques, embodiments provide the following at each expiry of one of the queue backoff counters: the current mode of the expiring traffic queue is determined; in case of legacy mode, the station accesses the channel to transmit data from the queue; whereas in case of MU mode, a new backoff value is drawn to reset the expiring backoff counter, without having data from the queue being transmitted. | 2019-09-05 |
20190274172 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING RANDOM ACCESS CHANNEL - The present invention provides a method for transmitting a random access channel (RACH). Particularly, the method includes receiving PRACH configuration information including information about a slot (RACH slot) available for transmission of the RACH and information indicating a subcarrier spacing for a PRACH, and transmitting a RACH preamble in the RACH slot on the basis of the PRACH configuration information and the subcarrier spacing, wherein the length of the RACH slot depends on the subcarrier spacing. | 2019-09-05 |
20190274173 | RADIO COMMUNICATION SYSTEM, COMMUNICATION APPARATUS, RADIO COMMUNICATION NETWORK SYSTEM AND METHOD THEREFOR - A radio communication system provided with a communication device and a radio communication network system is characterized by comprising a transmission delay estimate information transmitting means for transmitting transmission delay estimate information to the radio communication network system when the transmission condition of the transmission delay estimate information is met. | 2019-09-05 |