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Titolo:
RAKE received characteristics considering antenna diversity and path diversity for wideband DS-CDMA system
Autore:
Fujii, T; Suzuki, T;
Indirizzi:
NTT Mobile Commun Network Inc, Radio Network Dev Dept, Yokosuka, Kanagawa 2398536, Japan NTT Mobile Commun Network Inc Yokosuka Kanagawa Japan 2398536 8536, Japan Nagaoka Univ Technol, Fac Engn, Nagaoka, Niigata 9402188, Japan Nagaoka Univ Technol Nagaoka Niigata Japan 9402188 Niigata 9402188, Japan
Titolo Testata:
ELECTRONICS AND COMMUNICATIONS IN JAPAN PART I-COMMUNICATIONS
fascicolo: 10, volume: 84, anno: 2001,
pagine: 36 - 54
SICI:
8756-6621(2001)84:10<36:RRCCAD>2.0.ZU;2-M
Fonte:
ISI
Lingua:
ENG
Soggetto:
CAPACITY;
Keywords:
mobile communications; DS-CDMA; path diversity; antenna diversity; RAKE reception;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
--discip_EC--
Citazioni:
16
Recensione:
Indirizzi per estratti:
Indirizzo: Fujii, T NTT Mobile Commun Network Inc, Radio Network Dev Dept, Yokosuka, Kanagawa 2398536, Japan NTT Mobile Commun Network Inc Yokosuka Kanagawa Japan 2398536 an
Citazione:
T. Fujii e T. Suzuki, "RAKE received characteristics considering antenna diversity and path diversity for wideband DS-CDMA system", ELEC C JP 1, 84(10), 2001, pp. 36-54

Abstract

Wideband DS-CDMA must have path diversity reception (RAKE reception) because the received waves are separated into multiple paths as the spread bandwidth widens. Analysis of the reception characteristics which takes into account the actual path characteristics is essential to produce an optimal design for RAKE reception. In this paper, we illustrate the received level characteristics when the number of correlators is limited and the received levels are combined by a RAKE receiver based on a specific path selection scheme in a practical antenna diversity reception model having received level correlation between the antennas and different antenna gains. (C) 2001 Scripta Technica.

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Documento generato il 19/01/20 alle ore 20:05:48