Invention Grant
- Patent Title: Method and apparatus for configuring a transmission mode for a backhaul link transmission
- Patent Title (中): 用于配置回程链路传输的传输模式的方法和装置
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Application No.: US13383804Application Date: 2010-07-13
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Publication No.: US08934523B2Publication Date: 2015-01-13
- Inventor: Jae Hoon Chung , Moon Il Lee , Seung Hee Han , Min Seok Noh
- Applicant: Jae Hoon Chung , Moon Il Lee , Seung Hee Han , Min Seok Noh
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- International Application: PCT/KR2010/004555 WO 20100713
- International Announcement: WO2011/008013 WO 20110120
- Main IPC: H04B17/02
- IPC: H04B17/02 ; H04B7/155 ; H04W52/32 ; H04W52/14 ; H04W52/58 ; H04W92/12

Abstract:
Provided is a method for configuring a transmission mode for a backhaul link transmission in a radio communication system including a relay station. The method comprises: a step in which a base station transmits, to the relay station, a relay-physical downlink control channel (R-PDCCH) containing backhaul control information; and a step in which the base station transmits, to the relay station, a relay-physical downlink shared channel (R-PDSCH) containing backhaul data, wherein the R-PDCCH is transmitted in one transmission mode selected from a plurality of predetermined transmission modes, and a reference signal transmitted through the R-PDCCH for the demodulation of the R-PDCCH is determined in accordance with said selected transmission mode.
Public/Granted literature
- US20120114021A1 METHOD AND APPARATUS FOR CONFIGURING A TRANSMISSION MODE FOR A BACKHAUL LINK TRANSMISSION Public/Granted day:2012-05-10
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