摘要
本文提出了一种新的基于线性同余的IDMA交织器设计方案,并且给出了详细的交织器设计算法.它能满足IDMA交织器设计中低存储量、容易产生交织序列、交织器同步数据少、交织器之间相关性小的要求.本文的仿真结果证明了这种交织器性能优于伪随机交织器.
A novel interleaver design for IDMA is proposed in this paper. And we present the design algorithm in detail. The proposed interleaver design has the following properties：less memory requirement,easy to generate,small amount of data for synchronizations between interleavers and low correlation among interleavers. Simulation results show that the proposed interleaver design have better performance than random interleaver design for IDMA.
出处
《电子学报》
EI
CAS
CSCD
北大核心
2010年第2期489-492,共4页
Acta Electronica Sinica
基金
国家自然科学基金(No.60372004)
关键词
交织分多址
线性同余
交织器设计
interleave-division multiple-access（IDMA）
life.at congruences
interleaver design
