DocumentCode
2490235
Title
Advanced modulation techniques in OCDMA system
Author
Wang, Xu ; Wada, N. ; Miyazaki, T. ; Cincotti, G. ; Kitayama, K.
Author_Institution
New Generation Network Res. Center, Koganei
fYear
2007
fDate
17-19 Oct. 2007
Firstpage
100
Lastpage
102
Abstract
Advance modulation techniques such as differential phase-shift keying (DPSK), differential quaternary phase shift keying (DQPSK) and code-shift-keying (CSK) modulation with balanced detection has been proposed and demonstrated in high capacity asynchronous optical code division access (OCDMA) system using different encoding/decoding schemes to beat the MAI noise and enhance the security.
Keywords
code division multiple access; decoding; differential phase shift keying; encoding; optical fibre communication; optical modulation; telecommunication security; CSK; DPSK; DQPSK; MAI noise; OCDMA; advanced modulation techniques; code-shift-keying; decoding; differential phase-shift keying; differential quaternary phase shift keying; encoding; optical code division access; Decoding; Differential phase shift keying; Differential quadrature phase shift keying; Encoding; Modulation coding; Optical modulation; Optical noise; Phase detection; Phase modulation; Phase shift keying;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication and Optoelectronics Conference, 2007 Asia
Conference_Location
Shanghai
Print_ISBN
978-0-9789217-2-9
Electronic_ISBN
978-0-9789217-2-9
Type
conf
DOI
10.1109/AOE.2007.4410717
Filename
4410717
Link To Document