TY - GEN
T1 - Hybrid time-spreading/wavelength-hopping optical CDMA network with merged M-sequence coding transmission
AU - Huan, Jen-Fa
AU - Lin, Song Ming
AU - Chang, Yao Tang
AU - Liang, Jr Kai
PY - 2004/6/28
Y1 - 2004/6/28
N2 - 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.
AB - 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.
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M3 - Conference contribution
AN - SCOPUS:2942640547
SN - 8955191197
T3 - 6th International Conference on Advanced Communication Technology: Broadband Convergence Network Infrastructure
SP - 294
EP - 299
BT - 6th International Conference on Advanced Communication Technology
T2 - 6th International Conference on Advanced Communication Technology: Broadband Convergence Network Infrastructure
Y2 - 9 February 2004 through 11 February 2004
ER -