Bit-error-rate analysis for hybrid PIM-CDMA optical wireless communicationsystems

Authors
Ghassemlooy, Z See, CK Holding, JM Lu, C
Citation
Z. Ghassemlooy et al., Bit-error-rate analysis for hybrid PIM-CDMA optical wireless communicationsystems, MICROW OPT, 31(1), 2001, pp. 40-44
Citations number
19
Categorie Soggetti
Optics & Acoustics
Journal title
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS
ISSN journal
08952477 → ACNP
Volume
31
Issue
1
Year of publication
2001
Pages
40 - 44
Database
ISI
SICI code
0895-2477(20011005)31:1<40:BAFHPO>2.0.ZU;2-0
Abstract
A hybrid pulse interval modulation-code division multiple access (PIM-CDMA) is proposed. Air expression for the bit-error rate (BER) is given. Numeric al 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 l arge number of users, it offers better performance compared with OOK. (C) 2 001 John Wiley & Sons, Inc.