发明申请
- 专利标题: Method Of Transmitting Scheduling Information In TDD System
- 专利标题(中): TDD系统中发送调度信息的方法
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申请号: US12548177申请日: 2009-08-26
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公开(公告)号: US20100027447A1公开(公告)日: 2010-02-04
- 发明人: Seung Deog Choi , Ki Jun Kim , Suk Hyan Yoon , Dae Won Lee , Joon Kui Ahn
- 申请人: Seung Deog Choi , Ki Jun Kim , Suk Hyan Yoon , Dae Won Lee , Joon Kui Ahn
- 优先权: KR10-2007-0087695 20070830
- 主分类号: H04J3/00
- IPC分类号: H04J3/00
摘要:
A method of transmitting scheduling information in time-division-duplex (TDD) system is provided. The method comprises configuring a radio frame, the radio frame comprising at least one downlink subframe and at least one uplink subframe, wherein a downlink subframe is reserved for downlink transmission and an uplink subframe is reserved for uplink transmission, and transmitting scheduling information on a downlink control channel in a downlink subframe, the scheduling information comprising an uplink indicator and uplink resource assignment, the uplink indicator indicating which at least one uplink subframe the uplink resource assignment is valid for. Data can be efficiently transmitted by using an uplink indicator which indicates a specific location of a subframe.
公开/授权文献
- US08254295B2 Method of transmitting scheduling information in TDD system 公开/授权日:2012-08-28