Simple inter-cell coordination schemes for a high speed CDMA packet downlink

被引：0
|
作者：
Mailaender, L [1 ]
Huang, H [1 ]
Viswanathan, H [1 ]
机构：
[1] Bell Labs, Lucent Technol, Holmdel, NJ 07733 USA
来源：
2000 IEEE 51ST VEHICULAR TECHNOLOGY CONFERENCE, PROCEEDINGS, VOLS 1-3 | 2000年
关键词：
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
We consider a CDMA cellular downlink that uses variable spreading gain to achieve different data rates for users based on their received SINRs. Such schemes are highly efficient, but are not "fair" in that there is great inequality of the data rates achieved by various users. We investigate several forms of intercell coordination as a means to improve the fairness, while minimally reducing the overall system throughput. One type of coordination uses predetermined "off" periods with reduced other-cell interference, and another type uses scheduled soft-handoff periods.
引用
收藏
页码：1845 / 1848
页数：4
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