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  • 标题:Enhanced Double Weight Code Implementation in Multi-Rate Transmission
  • 作者:Feras N. Hasoon ; S. A. Aljunid ; M.S. Anuar
  • 期刊名称:International Journal of Computer Science and Network Security
  • 印刷版ISSN:1738-7906
  • 出版年度:2007
  • 卷号:7
  • 期号:12
  • 页码:156-160
  • 出版社:International Journal of Computer Science and Network Security
  • 摘要:This paper presents new code ability in supporting multiple transmission rates in point to point (P2P) spectral amplitude coding- optical code division multiple access (SAC-OCDMA) links. Enhanced double weight (EDW) code is derived from double weight (DW) code. Enhanced double weight (EDW) code possess ideal cross-correlation properties and weight can be any odd number which is grater than one. It has been observed that theoretical analysis and simulation for EDW code is much better performance compared to Hadamard and Modified Frequency Hopping (MFH) codes. The ability EDW code to support simultaneous transmissions at different bit rates is shown through simulated results of the bit error rate (BER) and the eye patterns.
  • 关键词:SAC-OCDMA; Double Weight (DW) code; Enhanced Double Weight (EDW) code
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