Differential service in a bidirectional radio-over-fiber system over a spectral-amplitude-coding OCDMA network

Chao Chin Yang, Kai Sheng Chen, Jen Fa Huang, Jia Cyuan Kuo

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

A new scheme of radio-over-fiber (RoF) network based on spectral-amplitude-coding (SAC) optical code division multiple access (OCDMA) is herein proposed. Differential service is provided by a power control scheme that classifies users into several classes and assigns each of them with a specific power level. Additionally, the wavelength reuse technique is adapted to support bidirectional transmission and reduce base station (BS) cost. Both simulation and numerical results show that significantly differential quality-of-service (QoS) in bit-error rate (BER) is achieved in both downlink and uplink transmissions.

Original languageEnglish
Article number53
JournalPhotonics
Volume3
Issue number4
DOIs
Publication statusPublished - 2016 Dec 1

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics
  • Instrumentation
  • Radiology Nuclear Medicine and imaging

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