发明申请
US20080086673A1 General and algebraic-constructed contention-free memory mapping for parallel turbo decoding with algebraic interleave ARP (almost regular permutation) of all possible sizes
有权
通用和代数构造的无争用内存映射，用于并行turbo解码，具有所有可能尺寸的代数交错ARP（几乎规则排列）
- 专利标题： General and algebraic-constructed contention-free memory mapping for parallel turbo decoding with algebraic interleave ARP (almost regular permutation) of all possible sizes
- 专利标题（中）： 通用和代数构造的无争用内存映射，用于并行turbo解码，具有所有可能尺寸的代数交错ARP（几乎规则排列）
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申请号： US11704068申请日： 2007-02-08
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公开(公告)号： US20080086673A1公开(公告)日： 2008-04-10
- 发明人: Ba-Zhong Shen , Tak K. Lee
- 申请人： Ba-Zhong Shen , Tak K. Lee
- 申请人地址： US CA Irvine
- 专利权人： Broadcom Corporation a California Corporation
- 当前专利权人： Broadcom Corporation a California Corporation
- 当前专利权人地址： US CA Irvine
- 主分类号： H03M13/00
- IPC分类号： H03M13/00
摘要：
General and algebraic-constructed contention-free memory mapping for parallel turbo decoding with algebraic interleave ARP (almost regular permutation) of all possible sizes. A novel means is presented in which contention-free memory mapping is truly achieved in the context of performing parallel decoding of a turbo coded signal. A novel means of performing the contention-free memory mapping is provided to ensure that any one turbo decoder (of a group of parallel arranged turbo decoders) accesses only memory (of a group of parallel arranged memories) at any given time. In doing so, access conflicts between the turbo decoders and the memories are avoided.
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