Comparative Study of Multiencoding Schemes for OCDM Using a Single Multiport Optical Encoder/Decoder

We analyse the performance of multicode shift keying modulation in an optical code-division multiplexing network scenario and demonstrate the effectiveness of using a single multiport optical encoder/decoder as a source coding element. We assign a set of codes to each user, and numerically evaluate...

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Bibliographic Details
Published in:IEEE photonics technology letters 2007-04, Vol.19 (8), p.559-561
Main Authors: Manzacca, G., Xu Wang, Naoya Wada, Cincotti, G., Kitayama, K.-I.
Format: Article
Language:English
Subjects:
Arrayed waveguide grating
Bit error rate
Code division multiplexing
Coding
Communications technology
Decoders
Decoding
Electronic mail
fiber-optics communication
M -ary transmission
Modulation
multiple-access networks
Multiplexing
Networks
optical code-division multiple-access
Optical encoders
Optical fiber networks
Optical modulation
Optical waveguides
Performance analysis
Performance evaluation
Spectra
Switches
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Description
Summary:We analyse the performance of multicode shift keying modulation in an optical code-division multiplexing network scenario and demonstrate the effectiveness of using a single multiport optical encoder/decoder as a source coding element. We assign a set of codes to each user, and numerically evaluate the system performances, in terms of bit-error rate and spectral efficiency
ISSN:1041-1135
1941-0174
DOI:10.1109/LPT.2007.894261