发明申请
- 专利标题: RATE MATCHING FOR A WIRELESS COMMUNICATIONS SYSTEM
- 专利标题(中): 无线通信系统的速率匹配
-
申请号: US12962497申请日: 2010-12-07
-
公开(公告)号: US20110078547A1公开(公告)日: 2011-03-31
- 发明人: Paul S. Spencer , Amir Winstok
- 申请人: Paul S. Spencer , Amir Winstok
- 申请人地址: IS Yokneam
- 专利权人: Marvell Israel (MISL) Ltd.
- 当前专利权人: Marvell Israel (MISL) Ltd.
- 当前专利权人地址: IS Yokneam
- 主分类号: G06F11/10
- IPC分类号: G06F11/10 ; H03M13/03
摘要:
Apparatuses and methods are provided for generating a plurality of redundancy versions using various rate matching algorithms. In some embodiments, a rate matcher is provided that allocates systematic and parity bits to the redundancy versions in a manner that allows all, of these bits to be transmitted in at least one redundancy version. In some embodiments, the rate matcher uses a first puncturing algorithm to generate both a first redundancy version and a third redundancy version, but allocates a different proportion of the systematic bits to these redundancy versions. In these embodiments, the second redundancy version may include only bits that were not transmitted in the first redundancy version.
公开/授权文献
- US08930801B2 Rate matching for a wireless communications system 公开/授权日:2015-01-06