CMMB协议中解比特交织模块的可配置DSP实现
首发时间:2009-12-16
摘要:本文将以CMMB协议中的解比特交织模块为例,提出基于可配置DSP平台的解比特交织的设计方法和实现手段。从实际的项目需求和可配置DSP平台的特点出发,提出设计方法和针对提高运算速度的优化方法,并且在设计中加入用户自定义计算单元(Designer Defined Computation Unit,DDCU)来加快运算速度。最后,给出基于可配置DSP设计的解比特交织模块的性能。
For information in English, please click here
DSP implemetion of Bit Interleaving module In CMMB
Abstract:This agreement will give out the solution of Bit Interleaving module in CMMB, as an example, proposed DSP-based platform. From a practical project requirements and configurable DSP platform characteristics, the assay proposes the design methods and the i optimization methods of improving the computing speed.,and also add DDCU module in the design(Designer Defined Computation Unit). Finally, emulate the performance of bit-interleaved modules in CMMB which has the structure adjusted by the methods above.
Keywords: CMMB configurable DSP Bit Interleaving
基金:
论文图表:
引用

No.3763650618012609****
同行评议
共计0人参与
勘误表
CMMB协议中解比特交织模块的可配置DSP实现
评论
全部评论