METHOD AND APPARATUS FOR IDENTIFYING REDUCED CAPABILITY USER EQUIPMENT TYPE, BASE STATION, AND USER EQUIPMENT

    公开(公告)号:US20240314823A1

    公开(公告)日:2024-09-19

    申请号:US18261491

    申请日:2022-02-16

    IPC分类号: H04W72/51

    CPC分类号: H04W72/51

    摘要: A method and an apparatus for identifying a reduced capability (RedCap) user equipment (UE) type, a base station, and a UE. The method includes broadcasting random access channel (RACH) configuration information, comprising a proportion parameter of available RACH occasion (RO) resources for different RedCap UE types, of RedCap UEs in a cell through a broadcast message in such a manner that a RedCap UE of the RedCap UEs is configured to transmit, based on the proportion parameter and a RedCap UE type of the different RedCap UE types, Msg1 to a base station by using RO resources corresponding to the RedCap UE type; and identifying the RedCap UE type of the RedCap UE based on the RO resources used by the RedCap UE to transmit the Msg1.

    MULTI-TIME INTERVAL DATA TRANSMISSION METHOD AND APPARATUS, AND USER EQUIPMENT

    公开(公告)号:US20240244526A1

    公开(公告)日:2024-07-18

    申请号:US18289667

    申请日:2022-05-10

    发明人: Yun DENG Xingya SHEN

    IPC分类号: H04W52/02

    摘要: A multi-time interval data transmission method and apparatus, and a user equipment are provided. The multi-time interval data transmission method includes: receiving transmission parameters for multi-time interval transmission, wherein the transmission parameters are used to determine transmission power and transmission occasions, and the transmission occasions include a plurality of transmission time intervals; determining, in each of the plurality of transmission time intervals, a difference between current transmission power and initial transmission power, and a relative relationship between the difference and a first preset threshold; and determining whether to perform data transmission in a current transmission time interval and/or subsequent transmission time intervals at least based on the relative relationship.

    Resource information determining method and device, storage medium, and user equipment

    公开(公告)号:US11974240B2

    公开(公告)日:2024-04-30

    申请号:US17279854

    申请日:2019-08-14

    摘要: A resource information determining method and device, a storage medium, and a user equipment. The method includes: determining a frequency domain position of a PRB with a minimum index of a synchronization signal block; determining a position of an initial active downlink BWP according to the frequency domain position of the PRB with the minimum index of the synchronization signal block; determining a position of a CORESET of a first type of PDCCH, wherein the position of the CORESET comprises the frequency domain position of the PRB with the minimum index of the CORESET and the number of the PRBs of the CORESET, or a position of a bitmap-based PRB of the CORESET. By means of the solution of the present invention, the user equipment can obtain resource configuration of the initial active downlink BWP and resource configuration information of the first type of PDCCH in an NR unlicensed spectrum.

    PDCP duplication function activation method and device, terminal and base station

    公开(公告)号:US11943657B2

    公开(公告)日:2024-03-26

    申请号:US17289529

    申请日:2019-10-14

    发明人: Tingting Wang

    IPC分类号: H04W28/06 H04W76/15 H04W76/20

    CPC分类号: H04W28/06 H04W76/15 H04W76/20

    摘要: A PDCP replication function activation method and device, and a terminal and a base station. The activation method comprises: receiving PDCP replication function activation signaling sent by a network, the PDCP replication function activation signaling comprising a data offloading instruction identifier of a radio bearer, the radio bearer being configured with a PDCP duplication function; and determining the number of duplications of a data packet of the radio bearer on the basis of the PDCP replication function activation signaling. By means of the technical solutions provided by the present invention, a multi-connectivity PDCP duplication function can be effectively and flexibly activated.