Invention Grant
US09288802B2 Method, device, and system for sending and receiving control channel information
有权
用于发送和接收控制信道信息的方法，设备和系统
- Patent Title: Method, device, and system for sending and receiving control channel information
- Patent Title (中): 用于发送和接收控制信道信息的方法，设备和系统
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Application No.: US14285926Application Date: 2014-05-23
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Publication No.: US09288802B2Publication Date: 2016-03-15
- Inventor: Chongfa Wang , Ling Qiu , Zongjie 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: Slater & Matsil, L.L.P.
- Priority: CN201110382487 20111125
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W72/04 ; H04B7/04 ; H04B7/14 ; H04B7/02 ; H04L25/03 ; H04B7/155
Abstract:
The present invention discloses a method, device, and system for sending and receiving control channel information. When a base station schedules a first relay, the base station selects a second relay according to an optimal precoding code book selected by the first relay. An optimal precoding code book selected by the second relay is orthogonal to the optimal precoding code book selected by the first relay. Control channel information of the first relay and control channel information of the second relay his encapsulated into a high speed downlink shared control channel HS-SCCH, and scrambling the HS-SCCH. The scrambled HS-SCCH is sent to the first relay and the second relay.
Public/Granted literature
- US20140254472A1 Method, Device, and System for Sending and Receiving Control Channel Information Public/Granted day:2014-09-11
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