Title :
A new family of 2-D wavelength/time spreading code for optical-code division multiple-access system with balanced detection
Author :
Hyeon Heo ; Seong-sik Min ; Yong Hyub Won ; Younghee Yeon ; Bong Kyu Kim ; Byoung Whi Kim
Author_Institution :
Information and Communications University
Abstract :
We propose a new family of 2??D wavelength-hopping/ time-spreading code for optical code-division multiple-access systems with balanced detection, and we numerically analyze the characteristics of the proposed system. By using the proposed decoding scheme, the undesired interference is efficiently eliminated. The proposed scheme has the enhanced performance and allows for a large number of simultaneous users compared with the 3-D and other balanced codes for differential detection.
Keywords :
Bandwidth; Decoding; Error probability; Information analysis; Interference elimination; Multiaccess communication; Multiple access interference; Optical detectors; System performance; Transmission line matrix methods; balanced detection; encoder/decoder; optical code; optical code-division multiple-access;
Conference_Titel :
Advanced Communication Technology, 2004. The 6th International Conference on
Conference_Location :
Phoenix Park, Korea
Print_ISBN :
89-5519-119-7
DOI :
10.1109/ICACT.2004.1292836
