DocumentCode :
694485
Title :
A novel code-shift-keying scheme against upstream eavesdropping in optical code division multiple access network
Author :
Huatao Zhu ; Tao Pu ; Yinfang Chen ; Tao Fang ; Jilin Zheng
Author_Institution :
Inst. of Commun. Eng., PLA Univ. of Sci. & Technol., Nanjing, China
fYear :
2013
fDate :
12-13 Oct. 2013
Firstpage :
843
Lastpage :
845
Abstract :
A 4-code code switching keying (CSK) modulation scheme was proposed. It can scramble the optical codes (OC) bit by bit to defeat the differential eavesdropping toward the upstream of the optical code division multiple access (OCDMA) network. The transmission and security test results for the 4-code CSK-OCDMA system at a data rate of 2.5 Gb/s were presented in this paper. It verified that the CSK-OCDMA system can provide a security and error free transmission service in an access network. The proposed system has a simple framework, enhanced security and especially asynchronous transmission compared to other CSK-OCDMA systems against eavesdropping.
Keywords :
code division multiple access; codes; modulation coding; optical communication; telecommunication security; CSK modulation scheme; CSK-OCDMA system; OCDMA network; asynchronous transmission; bit rate 2.5 Gbit/s; code switching keying modulation scheme; code-shift-keying scheme; optical code division multiple access network; security test; transmission service; upstream eavesdropping; Adaptive optics; Data mining; Decoding; High-speed optical techniques; Multiaccess communication; Ports (Computers); Security; optical code division multiple access; optical communication; security; upstream eavesdropping;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computer Science and Network Technology (ICCSNT), 2013 3rd International Conference on
Conference_Location :
Dalian
Type :
conf
DOI :
10.1109/ICCSNT.2013.6967237
Filename :
6967237
Link To Document :
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