Invention Grant
- Patent Title: Method, base station, and system for sending RRC signaling
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Application No.: US16849809Application Date: 2020-04-15
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Publication No.: US11265734B2Publication Date: 2022-03-01
- Inventor: Wenji Liu , Qufang Huang , Hongping Zhang , Qinghai Zeng
- Applicant: Huawei Technologies Co., Ltd.
- Applicant Address: CN Shenzhen
- Assignee: Huawei Technologies Co., Ltd.
- Current Assignee: Huawei Technologies Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agency: Leydig, Voit & Mayer, Ltd.
- Priority: CN201210593797.1 20121231
- Main IPC: H04W16/32
- IPC: H04W16/32 ; H04W28/08 ; H04W76/20 ; H04L5/00

Abstract:
A method, a base station, and a system for sending radio resource control (RRC) signaling are provided. The method includes a pico base station and a macro base station participate in configuration and generation of an RRC reconfiguration message; the pico base station establishes only one RRC entity that is used to generate a configuration parameter or an RRC entity; the RRC reconfiguration message cooperatively generated by the pico base station and the macro base station is uniformly sent by the macro base station to a user equipment (UE). According to the application, the UE can support an RRC reconfiguration message sent by the pico base station, only by establishing a signaling radio bearer (SRB) corresponding to the macro base station. Accordingly, design complexity and costs are lowered.
Public/Granted literature
- US20200245158A1 METHOD, BASE STATION, AND SYSTEM FOR SENDING RRC SIGNALING Public/Granted day:2020-07-30
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