Invention Grant
- Patent Title: Demodulation reference signal transmission method and apparatus
-
Application No.: US16943459Application Date: 2020-07-30
-
Publication No.: US11012959B2Publication Date: 2021-05-18
- Inventor: Jin Liu , Pu Yuan , Jun Luo , Zhengzheng Xiang , Lu Rong
- 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: Slater Matsil, LLP
- Priority: CN201710313724.5 20170505
- Main IPC: H04W56/00
- IPC: H04W56/00 ; H04L5/00 ; H04L27/26 ; H04W72/00 ; H04W72/04
Abstract:
A signal transmission method and an apparatus are disclosed. In an embodiment a signal transmission method includes generating a demodulation reference signal and sending the demodulation reference signal, wherein the demodulation reference signal is sent in a specific time-frequency resource, and the specific time-frequency resource is located on symbols corresponding to a synchronization signal block.
Information query
