Passive optical network for CDMA-based microcellular communication systems

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An analog fiber-optic link transporting the wireless code-division multiple-access (CDMA) signals requires the minimum dynamic range of only about 30 dB, Motivated by this relaxed requirement, we have recently proposed a passive optical network for CDMA-based microcellular communication systems. In this paper, we reviewed the basic design rules and demonstrated various networks using double-star and ring architectures, We implemented these networks by using inexpensive light sources such as a Fabry-Perot laser (for downstream) and light-emitting diodes (for upstream). The results show that these networks could support more than eight remote base stations located within similar to 10 km from the central base station.
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Issue Date
2001-03
Language
English
Article Type
Article
Keywords

FABRY-PEROT LASERS; DYNAMIC-RANGE REQUIREMENTS; BEAT INTERFERENCE; PERSONAL COMMUNICATIONS; SUBCARRIER; TRANSMISSION; SERVICE; SIGNALS; LINKS

Citation

JOURNAL OF LIGHTWAVE TECHNOLOGY, v.19, no.3, pp.301 - 311

ISSN
0733-8724
DOI
10.1109/50.918881
URI
http://hdl.handle.net/10203/11983
Appears in Collection
EE-Journal Papers(저널논문)
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