Application of MIMO and proportional fair scheduling to CDMA downlink packet data channels

被引：0
|
作者：
Pandey, A [1 ]
Emeott, S [1 ]
Pautler, J [1 ]
Rohani, K [1 ]
机构：
[1] Motorola Inc, Schaumburg, IL 60196 USA
来源：
IEEE 56TH VEHICULAR TECHNOLOGY CONFERENCE, VTC FALL 2002, VOLS 1-4, PROCEEDINGS | 2002年
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
There are many capacity enhancement techniques in wireless networks. Multiple-Input-Multiple-Output (MIMO) antenna systems, channel-state based packet data scheduling algorithms and adaptive modulation and coding are examples of such techniques. In this paper, we provide the simulation results for various transmission schemes (including MIMO) in conjunction with a channel-state-based scheduling algorithm and an adaptive modulation and coding scheme. Consequently, we demonstrate the cellular system capacity gain resulting from interaction between these three techniques. Specifically, system-level simulations are presented for the Wideband CDMA (WCDMA) downlink shared channel.
引用
收藏
页码：1046 / 1050
页数：5
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