Invention Grant
US08787245B2 Backhaul downlink signal decoding method of relay station and relay station using same
有权
中继站和中继站的回程下行链路信号解码方法采用相同方式
- Patent Title: Backhaul downlink signal decoding method of relay station and relay station using same
- Patent Title (中): 中继站和中继站的回程下行链路信号解码方法采用相同方式
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Application No.: US13503740Application Date: 2010-10-22
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Publication No.: US08787245B2Publication Date: 2014-07-22
- Inventor: Han Byul Seo , Dae Won Lee , Byoung Hoon Kim , Hak Seong Kim , Ki Jun Kim
- Applicant: Han Byul Seo , Dae Won Lee , Byoung Hoon Kim , Hak Seong Kim , Ki Jun Kim
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2010-0076740 20100810
- International Application: PCT/KR2010/007274 WO 20101022
- International Announcement: WO2011/049401 WO 20110428
- Main IPC: H04B7/14
- IPC: H04B7/14 ; H04W4/00 ; H04W72/06
Abstract:
A method of decoding a backhaul downlink signal of a relay station is provided. The method includes: receiving by the relay station a transmission rank value for a backhaul downlink from a base station through a high-layer signal; receiving control information from the base station through a control region; and decoding the control information, wherein the transmission rank value for the backhaul downlink is a transmission rank value assumed when the relay station decodes the control information, and wherein the control information is mapped to a resource element which does not overlap with a dedicated reference signal resource element mapped to the control region by assuming the transmission rank value for the backhaul downlink.
Public/Granted literature
- US20120207084A1 BACKHAUL DOWNLINK SIGNAL DECODING METHOD OF RELAY STATION AND RELAY STATION USING SAME Public/Granted day:2012-08-16
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