Hybrid time-spreading/wavelength-hopping optical CDMA network with merged M-sequence coding transmission

Jen-Fa Huan, Song Ming Lin, Yao Tang Chang, Jr Kai Liang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A new hybrid time-spreading and wavelength-hopping optical CDMA system with merged M-sequence codes (merged M-hop sequences) is proposed. The M-hop coded configuration for optical encoder/decoder with multiple fiber-gratings and delay-lines is constructed. System performance is compared with the well-known prime-hop sequences. It is found that merged M-hop sequences not only possess higher capacity but also simpler configuration; it also cost less under the same BER conditions. In the proposed hybrid system, it has the advantages of good correlation properties for asynchronous / synchronous optical CDMA systems and more simultaneous users with simpler and lower cost configuration.

Original languageEnglish
Title of host publication6th International Conference on Advanced Communication Technology
Subtitle of host publicationBroadband Convergence Network Infrastructure
Pages294-299
Number of pages6
Publication statusPublished - 2004 Jun 28
Event6th International Conference on Advanced Communication Technology: Broadband Convergence Network Infrastructure - Phoenix Park, Korea, Republic of
Duration: 2004 Feb 92004 Feb 11

Publication series

Name6th International Conference on Advanced Communication Technology: Broadband Convergence Network Infrastructure
Volume1

Other

Other6th International Conference on Advanced Communication Technology: Broadband Convergence Network Infrastructure
CountryKorea, Republic of
CityPhoenix Park
Period04-02-0904-02-11

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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