Invention Grant
US08731478B2 Method for reporting channel state information, method for channel estimation, terminal device, and base station
有权
用于报告信道状态信息的方法，信道估计方法，终端设备和基站
- Patent Title: Method for reporting channel state information, method for channel estimation, terminal device, and base station
- Patent Title (中): 用于报告信道状态信息的方法，信道估计方法，终端设备和基站
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Application No.: US13284296Application Date: 2011-10-28
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Publication No.: US08731478B2Publication Date: 2014-05-20
- Inventor: Xiaotao Ren , Lei Wan , Zhiyu Yan
- Applicant: Xiaotao Ren , Lei Wan , Zhiyu Yan
- Applicant Address: CN Shenzhen
- Assignee: Huawei Technologies Co., Ltd.
- Current Assignee: Huawei Technologies Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agency: Staas & Halsey LLP
- Main IPC: H04B17/00
- IPC: H04B17/00
Abstract:
A method for reporting channel state information includes: obtaining channel state information of a described object; and feeding back the obtained channel state information to a base station in a comb manner. A method for channel estimation includes: receiving channel state information that is reported by a terminal in a comb manner; and determining, according to the channel state information that is reported in the comb manner, channel state information corresponding to a described object that does not report channel state information.
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