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    DUPLICATION AND RLC OPERATION IN NEW RADIO ACCESS TECHNOLOGY
    1.
    发明公开
    DUPLICATION AND RLC OPERATION IN NEW RADIO ACCESS TECHNOLOGY 审中-公开

    公开(公告)号：EP4447608A3

    公开(公告)日：2025-01-15

    申请号：EP24197661.2

    申请日：2018-03-06

    Applicant: Nokia Technologies Oy

    Inventor： DECARREAU, Guillaume ,  SEBIRE, Benoist

    IPC: H04L1/18 ,  H04L1/08 ,  H04L5/00 ,  H04W12/10 ,  H04W36/00 ,  H04W36/28 ,  H04W76/15 ,  H04W80/02 ,  H04L1/1829

    Abstract: In accordance with example embodiments as described herein there is at least an apparatus and method to perform determining that at least one packet data convergence protocol data unit of a packet data convergence protocol sublayer are duplicate packet data convergence protocol data units of the packet data convergence protocol sublayer having been submitted for transmission on two or more carriers in a communication network; signaling to a control sublayer an indication of each packet data convergence protocol data unit that is a duplicate packet data convergence protocol data unit; and based on the indication, preventing a trigger of a radio link failure when a number of retransmissions based on the duplicate packet data convergence protocol data units reaches a threshold number of retransmissions. Further, there is at least an apparatus and method to perform transmitting packet data convergence protocol data unit duplicates over two or more carriers; receiving an indication that indicates packet data convergence protocol data unit has been correctly transmitted via one of two or more carriers; and upon receiving the indication, instructing to discard other packet data convergence protocol duplicates over carriers other than the one of two or more carriers with a successful delivery.

    CONFIGURATION METHOD AND APPARATUS FOR PSCELL CONDITION UPDATE IN DUAL CONNECTIVITY, STORAGE MEDIUM, BASE STATION, AND TERMINAL
    6.
    发明公开
    CONFIGURATION METHOD AND APPARATUS FOR PSCELL CONDITION UPDATE IN DUAL CONNECTIVITY, STORAGE MEDIUM, BASE STATION, AND TERMINAL 审中-公开

    公开(公告)号：EP4224929A1

    公开(公告)日：2023-08-09

    申请号：EP21874146.0

    申请日：2021-08-27

    Applicant: Spreadtrum Communications (Shanghai) Co., Ltd.

    Inventor： DENG, Yun

    IPC: H04W36/00 ,  H04W36/28 ,  H04W76/00

    Abstract: A configuration method and apparatus for PSCell condition update in dual connectivity, a storage medium, a base station, and a terminal. The method comprises: when configuring a CPC for a UE, determining whether a configuration threshold sent by a primary base station is received, the configuration threshold being a number threshold of configurable CPCs of a secondary base station; and if yes, determining the number of configurable CPCs of the secondary base station according to the number threshold, the number of configurable CPCs of the secondary base station being less than or equal to the configuration threshold. In this way, in dual connectivity, it can be ensured that the total number of CPCs configured by an MN and an SN for the UE does not exceed the capacity of the UE.

    WIRELESS COMMUNICATION METHOD, TERMINAL DEVICE, AND NETWORK DEVICE
    8.
    发明公开
    WIRELESS COMMUNICATION METHOD, TERMINAL DEVICE, AND NETWORK DEVICE 审中-公开

    公开(公告)号：EP4203551A1

    公开(公告)日：2023-06-28

    申请号：EP20949780.9

    申请日：2020-08-18

    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.

    Inventor： FU, Zhe

    IPC: H04W36/00 ,  H04W36/24 ,  H04W36/28 ,  H04W36/34

    Abstract: Embodiments of the present application provide a wireless communication method, a terminal device, and a network device. The method comprises: a terminal device acquires indication information, wherein the indication information is used for indicating information of a demand slice; according to the information of the demand slice, the terminal device performs cell reselection or determines whether to trigger a connection establishment process at a serving cell of the terminal device. Therefore, a processing method of a terminal device for a situation where the terminal device obtains information of a demand slice in the case that the terminal device is currently configured with a slice is provided.

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