Adaptive coding protection and power control in CDMA wireless networks

被引：0
|
作者：
Abrardo, A [1 ]
Benelli, G [1 ]
Giambene, G [1 ]
Sennati, D [1 ]
机构：
[1] Univ Siena, Dipartimento Ingn Informaz, I-53100 Siena, Italy
来源：
PIMRC 2000: 11TH IEEE INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, VOLS 1 AND 2, PROCEEDINGS | 2000年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper envisages data transmissions in a low-mobility wireless local area network based on a DS-CDMA air interface. A Rayleigh fading channel and a; suitable Internet-like traffic model have been envisaged to study the impact of the closed-loop power control on an adaptive coding scheme. The following Quality of Service (QoS) parameters have been considered in this study: the mean datagram transmission delay and the mean transmission energy per useful bit. We have obtained that our proposed adaptive coding scheme permits to avoid the use of closed-loop fast power control. Such choice permits to improve both previous QoS parameters, so allowing an efficient management of radio resources.
引用
收藏
页码：1430 / 1434
页数：5
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