Invention Grant
US09198058B2 Method for switching working mode on relay network, base station, relay node, and communications system
有权
在中继网络，基站，中继节点和通信系统上切换工作模式的方法
- Patent Title: Method for switching working mode on relay network, base station, relay node, and communications system
- Patent Title (中): 在中继网络，基站，中继节点和通信系统上切换工作模式的方法
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Application No.: US14134608Application Date: 2013-12-19
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Publication No.: US09198058B2Publication Date: 2015-11-24
- Inventor: Chongming Zhu , Bin Wang , Liang Xu
- 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.
- Main IPC: H04B7/00
- IPC: H04B7/00 ; H04W24/02 ; H04B7/155 ; H04B7/15 ; H04L5/14 ; H04W84/04
Abstract:
The present invention provides a method for switching a working mode on a relay network, a base station, a relay node, and a communications system. A donor eNB (DeNB) sends an RN reconfiguration message to a relay node RN in frequency division duplex FDD mode, so that the RN switches from the FDD mode to a half-duplex frequency division duplex H-FDD mode. The DeNB receives an acknowledgment message sent by the RN in FDD mode. When the DeNB verifies, according to the RN reconfiguration message and the acknowledgement message, that the RN has already started to switch from the FDD mode to the H-FDD mode, the DeNB switches from the FDD mode to the H-FDD mode.
Public/Granted literature
- US20140105078A1 Method for Switching Working Mode on Relay Network, Base Station, Relay Node, and Communications System Public/Granted day:2014-04-17
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