Invention Grant
- Patent Title: Communications method and apparatus
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Application No.: US17988212Application Date: 2022-11-16
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Publication No.: US11881917B2Publication Date: 2024-01-23
- Inventor: Yifan Xue , Li Shen , Jian Wang , Da Wang , Haitao Liu
- 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: Maier & Maier, PLLC
- Main IPC: H04L1/02
- IPC: H04L1/02 ; H04B7/06 ; H04L5/00 ; H04W72/044

Abstract:
A communications method and apparatus implement radio frequency link sharing, improve radio frequency link utilization, and increase an uplink transmission rate. The method is as follows: a terminal receives first configuration information and second configuration information from a first network device. The first configuration information is used to indicate a first reference signal resource of a first antenna port, and the second configuration information is used to indicate a second reference signal resource of a second antenna port; or the first configuration information is used to indicate a third reference signal resource of a first quantity of antenna ports, and the second configuration information is used to indicate a fourth reference signal resource of a second quantity of antenna ports. The terminal sends a first reference signal based on the first configuration information and sends a second reference signal based on the second configuration information.
Public/Granted literature
- US20230077296A1 COMMUNICATIONS METHOD AND APPARATUS Public/Granted day:2023-03-09
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