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Titolo:
TRANSMISSION POWER-CONTROL EFFECTS FOR QUASI-MILLIMETER MICROWAVE ACCESS SYSTEMS
Autore:
MANABE T; YOSHIDA T; MURASE T;
Indirizzi:
NIPPON TELEGRAPH & TEL PUBL CORP,RADIO COMMUN SYST LABS YOKOSUKA KANAGAWA 23803 JAPAN
Titolo Testata:
Electronics & communications in Japan. Part 1, Communications
fascicolo: 1, volume: 79, anno: 1996,
pagine: 52 - 63
SICI:
8756-6621(1996)79:1<52:TPEFQM>2.0.ZU;2-Z
Fonte:
ISI
Lingua:
ENG
Keywords:
QUASI-MILLIMETER WAVE; WIRELESS ACCESS; RAIN ATTENUATION; DIFFERENTIAL RAIN ATTENUATION; TRANSMISSION POWER CONTROL;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
13
Recensione:
Indirizzi per estratti:
Citazione:
T. Manabe et al., "TRANSMISSION POWER-CONTROL EFFECTS FOR QUASI-MILLIMETER MICROWAVE ACCESS SYSTEMS", Electronics & communications in Japan. Part 1, Communications, 79(1), 1996, pp. 52-63

Abstract

In the quasi-millimeter radio access system, the links are installed radially from the central station (CS) to the outstation (OS). Therefore, the interference characteristics of the CS are deteriorated at thetime of rain. This paper proposes a transmission power control methodwith a view to reducing the deterioration of the interference characteristics at the CS in rain. The effect of compensation of the level ratio of a desired wave to an undesired wave (D/U) degradation at the CSin the rain can be reduced by 11.5 dB by the transmission power control (TPC) of 20 dB. Further, the speed of the rain attenuation was found which is a propagation parameter needed for the TPC. The trailing speed of the rain attenuation in the proposed TPC algorithm is 67 dB/s, which is much larger than the maximum speed of the 3 dB/s of the rain attenuation. Hence, the proposed TPC algorithm can sufficiently followthe rain attenuation.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 20/09/20 alle ore 23:21:09