Effect of Spreading Bandwidth on DS-CDMA Reverse Link Capacity
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概要
- 論文の詳細を見る
This paper addresses an important issue on the spreading bandwidth of direct sequence code division multiple access (DS-CDMA) cellular mobile radio systems: does wider spreading bandwidth provide larger capacity? And if so, to what extent? The capacity of the perfect power controlled reverse link is evaluated by computer simulation for 1.25 MHz and 5 MHz spreading bandwidths under various sets of propagation channel parameters (path loss decay factor, shadowing standard deviation, shadowing correlation, number of resolved propagation paths) and antenna diversity reception.
- 1999-12-25
著者
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Adachi Fumiyuki
NTT Mobile Communications Network Inc.
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Suda Hirohito
Ntt Mobile Communications Network Inc.
関連論文
- Low-Power Consuming Analog-Type Matched Filter for DS-CDMA Mobile Radio (Special Section on Spread Spectrum Techniques and Applications)
- Evaluation of the outage probability of the forward link DS-CDMA cellular system with fast TPC based on SIR
- Evaluation of the outage probability of the forward link DS-CDMA cellular system with fast TPC based on SIR
- Evaluation of the outage probability of the forward link DS-CDMA cellular system with fast TPC based on SIR
- Effect of Fast Transmit Power Control on Forward Link Capacity of DS-CDMA Cellular Mobile Radio
- Effect of Spreading Bandwidth on DS-CDMA Reverse Link Capacity
- Experiments on Coherent Multicode DS-CDMA (Special Issue on Personal Communications)
- Effects of Non-matched Receiver Filters on π/4-DQPSK Bit Error Rate in Rayleigh Fading