Performance evaluations of mobile communication employing HAPS under LOS and shadowing conditions in urban areas (衛星通信)
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概要
- 論文の詳細を見る
In this paper, we evaluate the communication performance between HAPS as a base station and mobile users moving in cities of Japan. In order to derive accurate results, we characterize channel conditions such as LOS and Shadowing by conducting experiments in Japanese urban cities such as Tokyo in which very high buildings densely exist. This provides us more accurate estimation of channel conditions for specific environment according to its building structure. Then, we evaluate the communication links using our proposed channel model and network infrastructure by presenting the results of Packet Error Rates (PER) in different azimuth angles taking into account various mobile terminal speeds. The results yield from our experiments and simulations serve as another contribution to the future network planning and deployment of HAPS in the urban areas.
- 社団法人電子情報通信学会の論文
- 2008-05-20
著者
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SHIMAMOTO Shigeru
Graduate School of Global Information and Telecommunication Studies, Waseda University
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MARRY Kong
Graduate School of Global Information and Telecommunication Studies, Waseda University
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Marry Kong
Graduate School Of Global Information And Telecommunication Studies Waseda University
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Shimamoto Shigeru
Graduate Scholl Of Global Information And Telecommunication Studies Waseda University
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