Title:
チャネル状態情報フィードバック・データ伝送方法及び装置
Document Type and Number:
Japanese Patent JP6715328
Kind Code:
B2
Abstract:
The disclosure discloses a method and apparatus for feeding back channel state information, and a method and apparatus for transmitting data. The method for feeding back channel state information includes: calculating channel state information according to a first codebook, where the first codebook is a set of elements and each of the elements is a set of pre-coding matrixes; and feeding back the channel state information.
Inventors:
Gao, Chiubin
Chen, Shangji
Cheng, Runhua
Chen, Wen Hong
Lee, Hui
Rakesh, Thamraker
Sun, Shaoui
Chen, Shangji
Cheng, Runhua
Chen, Wen Hong
Lee, Hui
Rakesh, Thamraker
Sun, Shaoui
Application Number:
JP2018522923A
Publication Date:
July 01, 2020
Filing Date:
October 26, 2016
Export Citation:
Assignee:
China Academy of Telecommunications Technology
International Classes:
H04B7/0456; H04B7/0413; H04B7/06
Domestic Patent References:
| JP2012532495A | ||||
| JP2012506194A | ||||
| JP2012060635A |
Foreign References:
| WO2015103612A1 | ||||
| US9008209 |
Attorney, Agent or Firm:
Hiraki International Patent Office