Stochastic Prediction of Transmission Performance in Mobile Communication Systems Employing Anti-Multipath Techniques in Urban Propagation Environments (Special Issue on Multimedia Mobile Communication Systems)
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概要
- 論文の詳細を見る
This paper describes a method of predicting transmission performance to be obtained by applying RAKE reception and parallel transmission in realistic urban multipath environments. Delay profiles measured in metropolitan Tokyo at microwave frequencies were used to obtain the impulse responses of radio channels, and the closed-form equations corresponding to the performance of these anti-multipath techniques were derived, by means of the characteristic function method, under the assumption that the phases of the impulse responses are uniformly distributed. Results show that RAKE reception provides bit error rates 100 times lower than bare transmission does, whereas the improvement obtained by using parallel transmission should be especially valuable in broadband communication systems, such as those operating at data rates above 10 Mb/s.
- 社団法人電子情報通信学会の論文
- 1999-12-25
著者
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KOBAYASHI Takehiko
YRP Mobile Telecommunications Key Technology Research Laboratories Co., Ltd.
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Kobayashi Takehiko
Yrp Mobile Telecommunications Key Technology Research Laboratories Co. Ltd.
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Takahashi S
Department Of Applied Physics National Defense Academy
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Kobayashi T
Ntt Information Sharing Platform Laboratories
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MASUI Hironari
YRP Mobile Telecommunications Key Technology Research Laboratories Co., Ltd.
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TAKAHASHI Koichi
YRP Mobile Telecommunications Key Technology Research Laboratories Co., Ltd.
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TAKAHASHI Satoshi
YRP Mobile Telecommunications Key Technology Research Laboratories Co., Ltd.
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KAGE Kouzou
YRP Mobile Telecommunications Key Technology Research Laboratories Co., Ltd.
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Masui Hironari
Yrp Mobile Telecommunications Key Technology Research Laboratories Co. Ltd.
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Takahashi K
Matsushita Electric Industrial Co. Ltd. Nagaokakyo‐shi Jpn
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Takahashi S
National Institute Of Information And Communication Technology (nict) Incorporated Administrative Ag
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Kagei Kouzou
Yrp Mobile Telecommunications Key Technology Research Laboratories Co. Ltd.:(present Address) Nec Co
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Masui Hironari
Yrp Mobile Telecommunications Key Technology Research Laboratories Co. Ltd.:(present Address)central
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Kobayashi Takehiko
Yrp Mobile Telecommunications Key Technology Laboratories Co. Ltd.
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Takahashi Satoshi
Yrp Mobile Telecommunications Key Technology Research Laboratories Co. Ltd.
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