Capacity Evaluation of a Forward Link DS-CDMA Cellular System with Fast TPC Based on SIR
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概要
- 論文の詳細を見る
The outage probability of a forward lnk DS-CDMA cellular system with fast transmit power control (TPC) based on signal-to-interference ratio (SIR) is investigated. The expression for SIR at the output of RAKE receiver is developed, and the outage probability is evaluated by using Monte Carlo simulation. We consider two kinds of channel models: random delay resolvable path model and tapped delay line model which are suitable models for a few distinct parths channel and highly frequency-selective-channel model, respectively. The outage probability of a system with fast TPC based on SIR is compared to that without fast TPC. The use of orthogonal spreading codes is compared to that of the random spreading codes in terms of outage probability. The effects of the maximum and minimum transmit powers and the dispersive loss of signal power on the outage probability are also investigated.
- 社団法人電子情報通信学会の論文
- 2000-01-25
著者
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Adachi Fumiyuki
Wireless Laboratories Ntt Mobile Communications Network Inc.: Presently Electrical And Communication
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LYU Dugin
Wireless Laboratories, NTT Mobile Communications Network Inc.
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SUDA Hirohito
Wireless Laboratories, NTT Mobile Communications Network Inc.
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Lyu Dugin
Wireless Laboratories Ntt Mobile Communications Network Inc.: Presently Advanced Telecommunications
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Suda Hirohito
Wireless Laboratories Ntt Mobile Communications Network Inc.: Presently Wireless Systems Innovation
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Suda Hirohito
Wireless Laboratories Ntt Docomo Inc.
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Adachi F
Department Of Electrical And Communication Engineering Graduate School Of Engineering Tohoku Univers
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ADACHI Fumiyuki
Electrical and Communication Engineering, Graduate School of Engineering, Tohoku University
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Adachi Fumiyuki
Department Of Electrical And Coimmunicalion Engineering Graduate School Of Engineering.tohoku Univer
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Adachi Fumiyuki
The Dept. Of Electrical And Communication Engineering Graduate School Of Engineering Tohoku Universi
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Adachi Fumiyuki
The Department Of Electrical And Communication Engineering Graduate School Of Engineering Tohoku Uni
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Adachi Fumiyuki
Wireless Lab. Ntt Docomo Inc.:department Of Electrical Communications At Graduate School Of Engineer
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Adachi Fumiyuki
The Department Of Electrical And Communication Engineering Graduate School Of Engineering Tohoku Uni
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Adachi Fumiyuki
The Wireless Laboratories Ntt Docomo Inc. : Presently With The Department Of Electrical Communicatio
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