System-Level Performance Analysis of Relay-Aided Multiple-Antenna Cellular Networks

被引:0
|
作者
Ntontin, Konstantinos [1 ,2 ]
Di Renzo, Marco [3 ]
Verikoukis, Christos [4 ]
机构
[1] Univ Barcelona, Dept Elect, E-08007 Barcelona, Spain
[2] SingularLog SA, European Projects Dept, Kifisia, Greece
[3] Univ Paris 11, Univ Paris Sud, Ecole Super Elect SUPELEC, CNRS,French Natl Ctr Sci Res,L2S,SUPELEC,Lab Sign, 3 Rue Joliot Curie, F-91192 Gif Sur Yvette, France
[4] Telecommun Technol Ctr Catalonia CTTC, Castelldefels, Spain
关键词
INTERFERENCE;
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
Motivated by recent results regarding the performance analysis, in terms of coverage probability and average rate, of microwave single-antenna cellular networks with Half Duplex (LID) Relay Nodes (RNs) by using a stochastic-geometry approach, in this work we extend this study by considering multiple-antenna Base Stations (BSs) and RNs. Analytical formulas are provided for the achieved coverage probability and average rate of these networks, which are shown to closely match the simulation results. In addition, the simulation results show that the availability or not of a large antenna array determines whether RNs can be beneficial to the network in terms of coverage improvement. In particular, substantial coverage gains are observed for a massive-antenna deployment, whereas no rate gains are achieved due to the half-duplex constraint of the RNs.
引用
收藏
页码:600 / 605
页数:6
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