Power allocation for layered MIMO systems with real-time and best-effort traffics

被引:0
|
作者
Choi, Jinho [1 ]
机构
[1] Univ Coll Swansea, IAT, Swansea SA2 8PP, W Glam, Wales
关键词
power allocation; layered MIMO systems; quality of service;
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
In multiple input multiple output (MIMO) relay networks, an MIMO node can relay different traffics from multiple MIMO source nodes. We consider the power allocation across multiple layers of MIMO channel when two different traffics, real-time and best-effort traffics, are presented in this paper. Due to different quality of service (QoS) of each traffic, we need to transmit both different traffics separately and simultaneously through multiple parallel channels. We study the power allocation across multiple parallel channels and carry out performance analysis under uncorrelated Rayleigh-facling environments.
引用
收藏
页码:1021 / 1025
页数:5
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