Received Signal Level Characteristics for Radio Channels up to 30 MHz Bandwidth in Line-of-Sight Microcells
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概要
- 論文の詳細を見る
Many efforts are currently underway to design wideband mobile communication systems. In this letter, we clarify the received signal level characteristics for wideband mobile radio channels in line-of-sight (LOS) microcells. We conduct several urban-area field experiments to measure the received signal levels for various receiver bandwidths from 300 kHz to 30 MHz and the power delay profile. The experimental results show that the fading depth of the received signal decreases as the normalized rms delay spread, defined as the product of receiver bandwidth and rms delay spread, increases. These results are useful in designing wideband microcell systems for urban areas.
- 社団法人電子情報通信学会の論文
- 1997-02-25
著者
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Yamaguchi A
Univ. Tokyo Kashiwa Jpn
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YAMAGUCHI Akira
NTT Wireless Systems Laboratories
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SUWA Keisuke
NTT Wireless Systems Laboratories
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KAWASAKI Ryoji
NTT Wireless Systems Laboratories
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Suwa K
Mitsubishi Electric Co. Kamakura‐shi Jpn
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Suwa Keisuke
Ntt Wireless System Laboratories
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YAMAGUCHI Akira
Department of Physics, Kagoshima University
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