| 发明名称 |
CHANNEL MEASUREMENT METHOD, CHANNEL MEASUREMENT APPARATUS, USER EQUIPMENT, AND SYSTEM |
| 摘要 |
The present invention provides a channel measurement method, a channel measurement apparatus, user equipment. A wireless communications system includes a channel measurement apparatus and at least two user equipments. The method includes: sending, by the channel measurement apparatus, an antenna domain training sequence to the at least two user equipments; receiving, by the channel measurement apparatus, channel response measurement sequences sent by the at least two user equipments, where the channel response measurement sequences are sequences that are obtained after the antenna domain training sequence passes through channels and that are received by the at least two user equipments; and performing, by the channel measurement apparatus, joint processing on the received channel response measurement sequences of the at least two user equipments to obtain downlink channel state information CSIT. |
| 申请公布号 |
US2017048735(A1) |
申请公布日期 |
2017.02.16 |
| 申请号 |
US201615338141 |
申请日期 |
2016.10.28 |
| 申请人 |
Huawei Technologies Co., Ltd. |
发明人 |
Rao Xiongbin;Lau Kin Nang;Kong Xiangming |
| 分类号 |
H04W24/08;H04W72/04;H04W40/12 |
主分类号 |
H04W24/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A channel measurement method, the method comprising:
sending, by a channel measurement apparatus, an antenna domain training sequence to at least two user equipments; receiving, by the channel measurement apparatus, channel response measurement sequences sent by the at least two user equipments, wherein the channel response measurement sequences are sequences obtained after the antenna domain training sequence passes through channels and received by the at least two user equipments; and performing, by the channel measurement apparatus, joint processing on the received channel response measurement sequences of the at least two user equipments to obtain downlink channel state information (CSI). |
| 地址 |
Shenzhen CN |
