Title :
Security issues on spectral-phase-encoded optical CDMA with phase-masking scheme
Author :
Xue, Fei ; Du, Yixue ; Yoo, S.J.B. ; Ding, Zhi
Author_Institution :
Dept. of Electr. & Comput. Eng., California Univ., Davis, CA, USA
Abstract :
This paper proposes a time-varying phase-masking scheme for OCDMA security enhancement. We provide a quantitative analysis of its confidentiality. Analytical results indicate that the phase-masking scheme increases the difficulty of interception and achieves low data interception rates.
Keywords :
code division multiple access; code division multiplexing; phase coding; telecommunication security; OCDMA security enhancement; phase-masking scheme; quantitative analysis; spectral-phase-encoded optical CDMA; time-varying phase-masking scheme; Data security; Decoding; Encoding; Hardware; Multiaccess communication; Optical fiber networks; Optical pulse shaping; Protection; Space technology; Ultrafast optics;
Conference_Titel :
Optical Fiber Communication Conference, 2006 and the 2006 National Fiber Optic Engineers Conference. OFC 2006
Print_ISBN :
1-55752-803-9
DOI :
10.1109/OFC.2006.215912
