GEO-INFORMATION REPORTING FOR VEHICLE-TO-VEHICLE SIDELINK COMMUNICATIONS

    公开(公告)号:US20190020987A1

    公开(公告)日:2019-01-17

    申请号:US16080554

    申请日:2016-08-01

    Abstract: Methods, systems, and storage media for reporting geo-information in wireless communications networks are described. In embodiments, an evolved nodeB (eNB) may configure a user equipment (UE) to report its geo-information, and use the reported geo-information for scheduling vehicle-to-vehicle (V2V) communications. The eNB may also allocate radio frequency (RF) resources for V2V communications based on reported geo-information. In embodiments, a UE may report its geo-information based on a configuration message received from an eNB, receive scheduling information for V2V communications, and determine or select RF resources on which to transmit or receive V2V communications. Other embodiments may be described and/or claimed.

    RESOURCE ACCESS IN DEVICE TO DEVICE COMMUNICATION

    公开(公告)号:US20180206260A1

    公开(公告)日:2018-07-19

    申请号:US15743548

    申请日:2015-12-23

    Abstract: A wireless communication device is configured to perform resource access in device-to-device (D2D) communication. A user equipment (UE) is provided with processing hardware comprising application processing circuitry and baseband processing circuitry. The application processing circuitry assigns a per-packet priority to data packets in the application layer. The baseband processing circuitry maps the per-packet priority to a transmission priority in the physical layer and prioritizes access to a wireless resource pool depending upon the transmission priority. A UE having the application processing circuitry and baseband proecessing circuitry is also provided. A computer program product is also provided. An evolved Node B (eNodeB) allocates a resource quota to a UE based upon priority information from the UE corresponding to a D2D communication to be transmitted by the UE. Other embodiments may be described and claimed.

    ENHANCED MULTIPLEXING OF UPLINK CONTROL INFORMATION WITH DIFFERENT PHYSICAL LAYER PRIORITIES

    公开(公告)号:US20240365322A1

    公开(公告)日:2024-10-31

    申请号:US18571718

    申请日:2022-08-03

    CPC classification number: H04W72/20 H04W72/563

    Abstract: This disclosure describes systems, methods, and devices related to multiplexing uplink transmissions. A user equipment (UE) device may detect a first set of beta offset indices associated with multiplexing high priority uplink control information (UCI) into a physical uplink shared control channel (PUSCH); detect a second set of beta offset indices associated multiplexing low priority UCI into the PUSCH; detect downlink control information (DCI) using a physical downlink control channel (PDCCH) which schedules the PUSCH; determine, based on the first set of beta offset indices and the second set of beta offset indices, that UE device is to multiplex the high priority UCI with the low priority UCI into the PUSCH; and encode, based on the second set of beta offset indices, a multiplexed uplink transmission for transmission to the 5G network device using the PUSCH, the multiplexed uplink transmission comprising the high priority UCI and the low priority UCI.

    RESOURCE ACCESS IN DEVICE TO DEVICE COMMUNICATION

    公开(公告)号:US20200015255A1

    公开(公告)日:2020-01-09

    申请号:US16515519

    申请日:2019-07-18

    Abstract: A wireless communication device is configured to perform resource access in device-to-device (D2D) communication. A user equipment (UE) is provided with processing hardware comprising application processing circuitry and baseband processing circuitry. The application processing circuitry assigns a per-packet priority to data packets in the application layer. The baseband processing circuitry maps the per-packet priority to a transmission priority in the physical layer and prioritizes access to a wireless resource pool depending upon the transmission priority. A UE having the application processing circuitry and baseband processing circuitry is also provided. A computer program product is also provided. An evolved Node B (eNodeB) allocates a resource quota to a UE based upon priority information from the UE corresponding to a D2D communication to be transmitted by the UE. Other embodiments may be described and claimed.

    CONGESTION CONTROL FOR VEHICULAR-TO-ANYTHING SERVICES

    公开(公告)号:US20180242190A1

    公开(公告)日:2018-08-23

    申请号:US15754531

    申请日:2016-04-01

    Abstract: Methods and apparatus for communicating in a wireless network supporting vehicle-to-anything (V2X) communication including a terminal comprising: transceiver circuitry to communicate via uplink and downlink radio interface with a radio access network of a wireless communication network and communicate directly via sidelink radio interface with one or more out of a vehicle terminal and/or a roadside unit; and control circuitry coupled to the transceiver circuitry to determine one or more indicator related to the apparatus and/or surrounding environment and control the transceiver circuitry to control communication over the sidelink radio interface based on the determined one or more indicator to control congestion on V2X spectrum resources.

    DOWNLINK CONTROL CHANNEL SIGNALING FOR AN APERIODIC CHANNEL STATE INFORMATION TRIGGER

    公开(公告)号:US20210212033A1

    公开(公告)日:2021-07-08

    申请号:US17057576

    申请日:2019-08-10

    Abstract: Embodiments described herein relate to downlink (DL) control channel signaling for an aperiodic channel state information (A-CSI) trigger. In one example, a user equipment (UE) communicates with a network to receive first configuration signaling to identify a first downlink control information (DCI) in a physical downlink control channel (PDCCH). The UE also receives, from the network, the first DCI. The first DCI is appended with cyclic redundancy check (CRC) bits that are scrambled by a common radio network temporary identifier (RNTI) and is to indicate an aperiodic channel state information (A-CSI) trigger. Next, the UE receives, from the network, channel state information (CSI) reference signals in one or more occasions that follow an occasion in which the first DCI is received and generates and transmits a CSI report in a physical uplink control channel (PUCCH) based on the CSI reference signals.

    TIME DOMAIN RESOURCE ALLOCATION FOR MOBILE COMMUNICATION

    公开(公告)号:US20190149365A1

    公开(公告)日:2019-05-16

    申请号:US16246407

    申请日:2019-01-11

    Abstract: Systems, apparatuses, methods, and computer-readable media are provided for time domain resource allocations in wireless communications systems. Disclosed embodiments include time-domain symbol determination and/or indication using a combination of higher layer and downlink control information signaling for physical downlink shared channel and physical uplink shared channel; time domain resource allocations for mini-slot operations; rules for postponing and dropping for multiple mini-slot transmission; and collision handling of sounding reference signals with semi-statically or semi-persistently configured uplink transmissions. Other embodiments may be described and/or claimed.

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