Performance analysis of atmospheric optical CDMA systems

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

We propose atmospheric optical code-division multiple-access (CDMA) systems. We analyze the bit error rate (BER) of the proposed system using pulse position modulation (PPM) with considering the effects of the scintillation, avalanche photodiode (APD) noise, thermal noise, and multi-user interference. We show that the atmospheric optical CDMA systems can realize communications at the bit rate of 156 Mbps when the log-arithm variance of the scintillation σs2 is smaller than or equal to 0.1. When σs2 is large, we need to use forward error correction codes (FECs).

Original languageEnglish
Title of host publicationIEEE International Conference on Communications
Pages2933-2937
Number of pages5
Volume5
Publication statusPublished - 2002
Externally publishedYes
Event2002 International Conference on Communications (ICC 2002) - New York, NY, United States
Duration: 2002 Apr 282002 May 2

Other

Other2002 International Conference on Communications (ICC 2002)
CountryUnited States
CityNew York, NY
Period02/4/2802/5/2

Fingerprint

Scintillation
Code division multiple access
Pulse position modulation
Forward error correction
Avalanche photodiodes
Thermal noise
Bit error rate
Communication

ASJC Scopus subject areas

  • Media Technology

Cite this

Ohtsuki, T. (2002). Performance analysis of atmospheric optical CDMA systems. In IEEE International Conference on Communications (Vol. 5, pp. 2933-2937)

Performance analysis of atmospheric optical CDMA systems. / Ohtsuki, Tomoaki.

IEEE International Conference on Communications. Vol. 5 2002. p. 2933-2937.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ohtsuki, T 2002, Performance analysis of atmospheric optical CDMA systems. in IEEE International Conference on Communications. vol. 5, pp. 2933-2937, 2002 International Conference on Communications (ICC 2002), New York, NY, United States, 02/4/28.
Ohtsuki T. Performance analysis of atmospheric optical CDMA systems. In IEEE International Conference on Communications. Vol. 5. 2002. p. 2933-2937
Ohtsuki, Tomoaki. / Performance analysis of atmospheric optical CDMA systems. IEEE International Conference on Communications. Vol. 5 2002. pp. 2933-2937
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