Invention Grant
- Patent Title: Signal transmission method, network device, and terminal device
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Application No.: US16188829Application Date: 2018-11-13
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Publication No.: US10447354B2Publication Date: 2019-10-15
- Inventor: Chuanfeng He
- 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.
- Main IPC: H04B7/0417
- IPC: H04B7/0417 ; H04W72/04 ; H04B7/0426 ; H04B7/06 ; H04L5/00

Abstract:
Embodiments of the present disclosure provide a signal transmission method, network device, and terminal device. The method includes: determining a first time-frequency resource; obtaining a second time-frequency resource and a third time-frequency resource based on the first time-frequency resource and a preset rule, where the third time-frequency resource includes at least one resource element (RE) at a predefined location in the first time-frequency resource, the second time-frequency resource includes a resource other than the third time-frequency resource in the first time-frequency resource, the preset rule indicates the predefined location, the second time-frequency resource is used to carry a beamformed control channel, and the third time-frequency resource is used to carry a reference signal of the beamformed control channel.
Public/Granted literature
- US20190081665A1 SIGNAL TRANSMISSION METHOD, NETWORK DEVICE, AND TERMINAL DEVICE Public/Granted day:2019-03-14
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