- Patent Title: Bearer mapping method and device thereof, base station and terminal
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Application No.: US16638398Application Date: 2018-08-10
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Publication No.: US11178567B2Publication Date: 2021-11-16
- Inventor: Meng Xu , Li Chen , Fangli Xu , Jing Liang
- Applicant: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
- Applicant Address: CN Beijing
- Assignee: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
- Current Assignee: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
- Current Assignee Address: CN Beijing
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: CN201710686917.5 20170811
- International Application: PCT/CN2018/099895 WO 20180810
- International Announcement: WO2019/029683 WO 20190214
- Main IPC: H04W28/02
- IPC: H04W28/02 ; H04W76/34 ; H04W76/11 ; H04L1/16 ; H04L5/00 ; H04W80/02
Abstract:
A bearer mapping method and a device thereof, a base station and a terminal are provided, so as to solve how to unify the mapping relationship between the bitmap of the MAC CE of the duplication activation/deactivation at the network side and that at the terminal side. The method includes: indicating a mapping relationship between a bearer ID and a bitmap in an MAC CE, where the MAC CE is a control element for a duplication activation indication or deactivation indication, and the bearer ID is an ID of a bearer configured with a duplication function.
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