发明申请
- 专利标题: METHOD OF DATA TRANSMISSION USING HARQ
- 专利标题(中): 使用HARQ的数据传输方法
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申请号: US12260857申请日: 2008-10-29
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公开(公告)号: US20090125774A1公开(公告)日: 2009-05-14
- 发明人: Bong Hoe Kim , Dong Wook Roh , Joon-Kui Ahn , Dong Youn Seo , Hak Seong Kim , Hyun Wook Park , Dae Won Lee
- 申请人: Bong Hoe Kim , Dong Wook Roh , Joon-Kui Ahn , Dong Youn Seo , Hak Seong Kim , Hyun Wook Park , Dae Won Lee
- 专利权人: LG Electronics Inc.
- 当前专利权人: LG Electronics Inc.
- 优先权: KR10-2008-0001946 20080107
- 主分类号: H04L1/08
- IPC分类号: H04L1/08 ; G06F11/14
摘要:
A method of transmitting data from a user terminal to a base station using a hybrid automatic repeat request (HARQ) scheme with a plurality of redundancy versions of said data, each of the redundancy versions (RV) indicating a transmission start position of a data block in a circular buffer is disclosed. For each retransmission, the redundancy version to be used by considering the previously used redundancy version and a predetermined sequence is determined. Within one sequence, at least two redundancy versions following each other have non consecutive start positions.