DocumentCode
1073335
Title
A new family of 2-D wavelength-time spreading code for optical code-division multiple-access system with balanced detection
Author
Heo, Hyeon ; Min, Seong-sik ; Won, Yong Hyub ; Yeon, Younghee ; Kim, Bong Kyu ; Kim, Byoung Whi
Author_Institution
Sch. of Eng., Inf. & Commun. Univ., Daejeon, South Korea
Volume
16
Issue
9
fYear
2004
Firstpage
2189
Lastpage
2191
Abstract
We propose a new family of two-dimensional 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 enhanced performance and allows for a large number of simultaneous users compared with the three-dimensional and other balanced codes for differential detection.
Keywords
code division multiple access; decoding; encoding; optical fibre networks; balanced detection; decoding; optical code-division multiple-access system; two-dimensional wavelength-time spreading code; Bandwidth; Decoding; Error probability; Interference elimination; Multiaccess communication; Multiple access interference; Optical detectors; Optical pulses; System performance; Two dimensional displays;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2004.831950
Filename
1325275
Link To Document