Invention Grant
- Patent Title: Method and device of sending and receiving precoding information
- Patent Title (中): 发送和接收预编码信息的方法和装置
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Application No.: US13681029Application Date: 2012-11-19
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Publication No.: US08989299B2Publication Date: 2015-03-24
- Inventor: Yongxing Zhou , Jianguo Wang
- 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: Huawei Technologies Co., Ltd
- Priority: CN201010184063 20100519
- Main IPC: H04B15/00
- IPC: H04B15/00 ; H04L25/00 ; H04B7/06 ; H04L1/00 ; H04L25/03 ; H04L5/00 ; H04W28/04
Abstract:
The present invention discloses a method and a device of sending and receiving precoding information. A terminal terminal obtains a wideband precoding matrix indicator PMI. The terminal encodes an MSB of the wideband PMI to obtain encoded information. The MSB of the wideband PMI is encoded separately or jointly with other information and the MSB is a part of the wideband PMI. The terminal sends encoded information to a data sending end.
Public/Granted literature
- US20130077709A1 Method and Device of Sending and Receiving Precoding Information Public/Granted day:2013-03-28
Information query
