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Bit-error-rate analysis for hybrid PIM–CDMA optical wireless communication systems

✍ Scribed by Z. Ghassemlooy; C. K. See; J. M. Holding; C. Lu

Publisher: John Wiley and Sons
Year: 2001
Tongue: English
Weight: 136 KB
Volume: 31
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.1351

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✦ Synopsis

Abstract

A hybrid pulse interval modulation–code division multiple access (PIM–CDMA) is proposed. An expression for the bit‐error rate (BER) is given. Numerical results presented are compared with hybrid PPM–CDMA and OOK–CDMA schemes. For a low number of users, PIM–CDMA achieves similar and marginally lower BER performance compared with PPM–CDMA and OOK–CDMA, respectively. For a large number of users, it offers better performance compared with OOK. © 2001 John Wiley & Sons, Inc. Microwave Opt Technol Lett 31: 40–44, 2001.

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