Title:
RADIO LINK CONTROL (RLC) BEARER CONFIGURATION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/192654
Kind Code:
A1
Abstract:
Provided are a radio link control (RLC) bearer configuration method and apparatus, which can improve the reliability of data transmission on a backhaul link in an IAB network. The method comprises: a first node receiving a first configuration message from a host centralized unit (CU), wherein the first configuration message is used for indicating the configuration of a first RLC bearer pair between the first node and a second node, the first RLC bearer pair is used for transmitting a data packet of a first radio bearer of a first terminal device, the first radio bearer is configured with the function of copying and transmitting the data packet, and the first node is a father node of the second node; and the first node configuring the first RLC bearer pair according to the first configuration message, wherein the first RLC bearer pair comprises a first RLC bearer and a second RLC bearer.
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Inventors:
ZHU YUANPING (CN)
DAI MINGZENG (CN)
CAO ZHENZHEN (CN)
LIU JING (CN)
ZHUO YIBIN (CN)
DAI MINGZENG (CN)
CAO ZHENZHEN (CN)
LIU JING (CN)
ZHUO YIBIN (CN)
Application Number:
PCT/CN2020/080884
Publication Date:
October 01, 2020
Filing Date:
March 24, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W84/02
Domestic Patent References:
| WO2016168967A1 | 2016-10-27 |
Foreign References:
| CN103001748A | 2013-03-27 | |||
| CN109474956A | 2019-03-15 |
Other References:
RWS-180010 WORKSHOP ON 3GPP SUBMISSION TOWARDS IMT-2020, 23 October 2018 (2018-10-23), pages 23 - 25, XP055744398
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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