Browsing by Author "Deng, WW"

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Super-FM and analogue-to-digital-conversion technologies for next-generation wireless access in optical fibres
(1996-10-01)
Way, WI
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Yen, KY
;
Deng, WW
;
交大名義發表
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電信工程研究所
Fibre-in-the-loop (FITL) or hybrid fibre coaxial (HFC) networks are the ideal transmission infrastructure for next-generation wireless communication networks, such as digital microcells, personal communication networks (PCNs) and wireless local area networks (LANs). In this paper, the feasibility of two cost-effective optical fibre transmission technologies, super-frequency-modulation (FM) and analogue-to-digital conversion, for wireless access in broadband optical fibres are experimentally demonstrated. Associated circuit and system implementation issues are investigated. Furthermore, by using a statistical model of multiple access in different microcellular environments, we find that both transmission technologies can meet the dynamic range requirements with a significant safe margin.