Advanced Modulation Formats in Optical Code Division Multiple Access Networks

The impact of advanced modulation formats on the performance of an optical code division multiple access (OCDMA) transmission has been carefully investigated, as a function of bit error rate (BER) and spectral efficiency. Different modulation formats, as differential phase shift keying (DPSK), diffe...

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Bibliographic Details
Main Authors: Manzacca, G., Benedetto, F., Sacchieri, V., Giunta, G., Cincotti, G.
Format: Conference Proceeding
Language:English
Subjects:
Bandwidth
Bit error rate
Decoding
Differential phase shift keying
Differential quadrature phase shift keying
Multiaccess communication
Multiple access interference
Noise reduction
Optical fiber networks
Optical modulation
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Summary:The impact of advanced modulation formats on the performance of an optical code division multiple access (OCDMA) transmission has been carefully investigated, as a function of bit error rate (BER) and spectral efficiency. Different modulation formats, as differential phase shift keying (DPSK), differential quaternary phase shift keying (DQPSK) and duobinary have been analyzed, and both coherent and incoherent codes, as OOC and Gold codes.
ISSN:2162-7339
DOI:10.1109/ICTON.2007.4296038