DocumentCode
1426031
Title
Performance analysis of optical orthogonal codes in CDMA LANs
Author
Lee, S.W. ; Green, D.H.
Author_Institution
Dept. of Electr. Eng. & Electron., Univ. of Manchester Inst. of Sci. & Technol., UK
Volume
145
Issue
4
fYear
1998
fDate
8/1/1998 12:00:00 AM
Firstpage
265
Lastpage
271
Abstract
The adoption of optical signal processing in CDMA LANs requires the design of new families of spreading codes called optical orthogonal codes (OOCs), due to the absence of negative elements in the system. Previously, performance analysis used in electrical signal-processing systems has been applied in optical systems without taking into account the differences between the two systems. The probabilities of data bit errors for systems with OOCs as spreading codes are derived and evaluated by taking into account these differences. The analysis presents a more realistic picture of the performance of OOCs in optical CDMA LANs, and hence provides a reliable way of comparing the performances of different families of OOCs
Keywords
code division multiple access; codes; optical fibre LAN; spread spectrum communication; CDMA LAN; OOC; data bit errors; design; optical orthogonal codes; optical signal processing; performance analysis; spreading codes;
fLanguage
English
Journal_Title
Communications, IEE Proceedings-
Publisher
iet
ISSN
1350-2425
Type
jour
DOI
10.1049/ip-com:19982134
Filename
714382
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