Invention Grant
US08743904B2 Data transmission method according to radio resource allocation in multi-hop relay system
有权
数据传输方法根据多跳中继系统中的无线资源分配
- Patent Title: Data transmission method according to radio resource allocation in multi-hop relay system
- Patent Title (中): 数据传输方法根据多跳中继系统中的无线资源分配
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Application No.: US13126913Application Date: 2009-11-02
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Publication No.: US08743904B2Publication Date: 2014-06-03
- Inventor: Dong-Guk Lim , Han-Gyu Cho , Jong-Young Han , Jin-Sam Kwak
- Applicant: Dong-Guk Lim , Han-Gyu Cho , Jong-Young Han , Jin-Sam Kwak
- 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: KR10-2009-0104869 20091102
- International Application: PCT/KR2009/006393 WO 20091102
- International Announcement: WO2010/062050 WO 20100603
- Main IPC: H04J3/16
- IPC: H04J3/16 ; H04W72/04 ; H04W74/00 ; H04W28/26 ; H04J11/00 ; H04L12/56
Abstract:
A data transmission method in a system comprising at least one or more relays includes transmitting by a mobile station a bandwidth allocation request message to a relay, receiving by the mobile station a bandwidth allocation message from the relay, the bandwidth allocation message including information for indicating an offset from a frame where the bandwidth allocation message is contained, waiting by the mobile station for an uplink frame or uplink subframe indicated by the offset from the frame where the bandwidth allocation message is contained, and transmitting data on the indicated frame or subframe.
Public/Granted literature
- US20110216691A1 DATA TRANSMISSION METHOD ACCORDING TO RADIO RESOURCE ALLOCATION IN MULTI-HOP RELAY SYSTEM Public/Granted day:2011-09-08
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