Design,performance and wavelength assignment of a wavelength division multiaccess protocol for optical fibre ring networks |
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| Affiliation: | 1. Department of Electrical & Computer Engineering, Kuwait University, P.O. Box 5969, 13060 Safat, Kuwait;2. Business Information Systems, Operations and Logistics Management, University of Antwerp, Middelheimlaan 1, 2020 Antwerp, Belgium;1. Centre for Nanohealth, College of Medicine, Swansea University, Singleton Park, Swansea, UK SA2 8PP;2. Department of Orthopaedic, Beijing Hospital of Ministry of Public Health, Beijing, China 100730;3. Department of Medicine, University of Auckland, Private Bag 92019, Auckland, New Zealand;1. Division of Food Science and Biotechnology, Graduate School of Agriculture, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan;2. Centro de Biología Molecular “Severo Ochoa” (Consejo Superior de Investigaciones Científicas and Universidad Autónoma de Madrid), c/Nicolás Cabrera 1, Campus de Cantoblanco, 28049 Madrid, Spain;1. School of Chemistry and Physics, The University of Adelaide, Adelaide, SA 5005, Australia;2. Discipline of Pharmacology, The University of Adelaide, Adelaide, SA 5005, Australia;3. Research School of Chemistry, The Australian National University, Canberra, ACT 0200, Australia |
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| Abstract: | This paper presents a multiaccess strategy for use over optical fibre ring networks employing two counter rotating rings, and using wavelength division multiplexing. Transmitters employ tunable lasers, while receivers employ one or more fixed wavelength filters. The paper introduces an algorithm for the optimal assignment of the receivers to the channels, such that the possibility of finding an unused channel leading to a certain receiver is maximized. The paper contains a performance study of the network protocol. |
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