一种周期螺栓交织器的设计
Design of Period Bolt Interleaver for Turbo Code
-
摘要: 该文分析了对Turbo编码器性能影响的因素，在螺栓交织器的基础上提出了一种周期螺栓交织器，该交织器能使得可分序列变为不可分序列，增加了编码输出序列的重量。仿真结果表明，该交织器具有较优越的性能。Abstract: A new design method of period bolt interleaver based on bolt interleaver is proposed by analyzing the factors influencing the performance. This interleaver can greatly make divisible sequence be indivisible sequence and improve the weight of the output of Turbo coder. It is proved an effective method by simulation.
-
Berrou C.[J].Thitimajshima P. Near Shannon limit error correcting coding and decoding：Turbo codes [A].in Proc.ICC93[C].Geneva, Switzerland: ICC.1993,:-[2]Benedetto S, Montorsi G. Unveiling Turbo codes: Some results on parallel concatenated coding schemes[J].IEEE Trans. on Information Theory.1996, 42(2):409-[3]Benedetto S, Montorsi G. Design of parallel concatenated convolutional codes[J].IEEE Trans. on Communication.1996, 44(5):591-[4]Khandani A. Design of turbo interleaver using Hungarian method[J].IEE Electronics Letters.1998, 34(1):63-[5]Bars P L, Dantec C L, Piret P. Bolt interleavers for Turbo codes[J].IEEE Trans. on Information Theory.2003, 49(2):391-[6]Qi F, Wang M Z, Sheikh A U H, Shao D R. TClass of Turbo code interleavers based on divisibility[J].IEE TElectronics Letters.2000, 36(1):46- -
计量
- 文章访问数: 2199
- HTML全文浏览量: 115
- PDF下载量: 797
- 被引次数: 0
下载:
