Optical frequency-encoding CDMA systems using time-encoding for MAI mitigation

Toshio Sonoda, Katsuhiro Kamakura, Tomoaki Ohtsuki, Iwao Sasase, Sinsaku Mori

Research output: Contribution to conferencePaper

5 Citations (Scopus)

Abstract

This paper proposes frequency-encoding code-division multiple-access (FE-CDMA) systems using time-encoding for multiple access interference (MAI) mitigation. Time-encoding is that an incident ultrashort light pulse is split into several pulses with smaller power. In the proposed systems, MAI can be mitigated due to the smaller power and the multiplicity position of those pulses split by time-encoding. We show that the proposed system is effective to reduce the effect of the MAI when the received optical power is large.

Original languageEnglish
Pages34-37
Number of pages4
Publication statusPublished - 1999 Dec 1
EventProceedings of the 1999 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM'99) - Victoria, BC, USA
Duration: 1999 Aug 221999 Aug 24

Other

OtherProceedings of the 1999 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM'99)
CityVictoria, BC, USA
Period99/8/2299/8/24

ASJC Scopus subject areas

  • Signal Processing
  • Computer Networks and Communications

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  • Cite this

    Sonoda, T., Kamakura, K., Ohtsuki, T., Sasase, I., & Mori, S. (1999). Optical frequency-encoding CDMA systems using time-encoding for MAI mitigation. 34-37. Paper presented at Proceedings of the 1999 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM'99), Victoria, BC, USA, .