发明授权
- 专利标题: Method for transmitting uplink measurement reference signal, apparatus, and system
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申请号: US16452892申请日: 2019-06-26
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公开(公告)号: US11246050B2公开(公告)日: 2022-02-08
- 发明人: Leiming Zhang , Jianghua Liu , Yifan Liu
- 申请人: HUAWEI TECHNOLOGIES CO., LTD.
- 申请人地址: CN Guangdong
- 专利权人: HUAWEI TECHNOLOGIES CO., LTD.
- 当前专利权人: HUAWEI TECHNOLOGIES CO., LTD.
- 当前专利权人地址: CN Guangdong
- 代理机构: Womble Bond Dickinson (US) LLP
- 优先权: CN201611265950.2 20161230
- 主分类号: H04W24/10
- IPC分类号: H04W24/10 ; H04B17/336 ; H04B7/0456 ; H04L5/00 ; H04B7/06 ; H04W72/04 ; H04W88/02
摘要:
The present disclosure discloses a method for transmitting an uplink measurement reference signal. The method is applied to a network-side device and includes the following operations: first, receiving, by the network-side device, an uplink measurement reference signal sent by user equipment, where the uplink measurement reference signal carries downlink interference information of a downlink channel of the network-side device; and then, performing downlink interference estimation on the uplink measurement reference signal, to obtain the downlink interference information. Compared with the prior art in which a base station cannot obtain downlink interference information of a downlink channel used by user equipment, in the present disclosure, the network-side device can effectively schedule the user equipment based on the downlink interference information, thereby improving scheduling efficiency, and improving data transmission efficiency of the downlink channel.
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