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Titolo:
Passive optical network for CDMA-based microcellular communication systems
Autore:
Kim, H; Chung, YC;
Indirizzi:
Korea Adv Inst Sci & Technol, Dept Elect Engn, Taejon 305701, South Korea Korea Adv Inst Sci & Technol Taejon South Korea 305701 5701, South Korea
Titolo Testata:
JOURNAL OF LIGHTWAVE TECHNOLOGY
fascicolo: 3, volume: 19, anno: 2001,
pagine: 301 - 311
SICI:
0733-8724(200103)19:3<301:PONFCM>2.0.ZU;2-B
Fonte:
ISI
Lingua:
ENG
Soggetto:
FABRY-PEROT LASERS; DYNAMIC-RANGE REQUIREMENTS; BEAT INTERFERENCE; PERSONAL COMMUNICATIONS; SUBCARRIER; TRANSMISSION; SERVICE; SIGNALS; LINKS;
Keywords:
code division multiple access (CDMA); passive optical network (PON); personal communication service (PCS); subcarrier multiplexing (SCM); wireless communication;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
--discip_EC--
Citazioni:
27
Recensione:
Indirizzi per estratti:
Indirizzo: Kim, H Korea Adv Inst Sci & Technol, Dept Elect Engn, Taejon 305701, SouthKorea Korea Adv Inst Sci & Technol Taejon South Korea 305701 outh Korea
Citazione:
H. Kim e Y.C. Chung, "Passive optical network for CDMA-based microcellular communication systems", J LIGHTW T, 19(3), 2001, pp. 301-311

Abstract

An analog fiber-optic link transporting the wireless code-division multiple-access (CDMA) signals requires the minimum dynamic range of only about 30dB, Motivated by this relaxed requirement, we have recently proposed a passive optical network for CDMA-based microcellular communication systems. Inthis 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.

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Documento generato il 12/07/20 alle ore 03:18:17