Cellular multicode CDMA capacity with SIR-based power control in a multipath fading environment

被引：0
|
作者：
Téllez-Labao, C [1 ]
Romero-Jerez, JM [1 ]
Ruiz-García, M [1 ]
机构：
[1] Univ Malaga, ETSI Telecomunicac, Dept Tecnol Elect, E-29071 Malaga, Spain
来源：
2004 IEEE 15TH INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS, VOLS 1-4, PROCEEDINGS | 2004年
关键词：
multicode; CDMA; power control; target SIR;
D O I：
10.1109/PIMRC.2004.1370955
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
In this paper, the reverse link capacity is analysed for a multicode direct sequence-code division multiple access (multicode DS/CDMA) system with SIR-based power-control in a multiple-cell environment. Mean and variance statistics of total interference power are derived in order to investigate the effect of two important factors on capacity: 1) the required signal to interference ratio (SIR) and 2) the required number of codes, for each type of user. Unlike most previous works related to SIR based power control, the effect of multipath fading is explicitly accounted for and mobiles are assumed to connect to the base station whose pilot signal is received with the highest power.
引用
收藏
页码：672 / 676
页数：5
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