期刊文献+

无线多跳网络运用MIMO技术性能研究

Study on performance of wireless multihop networks using MIMO technology
下载PDF
导出
摘要 运用图论和矩阵表示网络拓扑,探讨了无线多跳网络分别采用MIMO(多输入多输出)技术和SISO(单输入单输出)技术时网络在鲁棒性、平均路径长度、簇的数目及最大簇中节点数等方面的性能。仿真结果显示发送功率相同的条件下采用MIMO技术时网络在以上方面的性能优于采用SISO技术时的性能。 Denote networks' topology using graphology and matrix,and research the robust,mean path length,cluster's amount and node's amount in the largest cluster when networks use SISO and MIMO technology respectively.On the condition of equal transmitting power,the simulation results show that the performance in the above aspects using MIMO thechnology excellent than using SISO technology.
出处 《计算机工程与应用》 CSCD 北大核心 2007年第17期146-147,150,共3页 Computer Engineering and Applications
基金 南京邮电大学攀登计划资助(No.N206022)
关键词 无线多跳网络 MIMO 平均跳数 wireless muhihop networks MIMO mean hops cluster
  • 相关文献

参考文献8

  • 1Akyildiz I F,Su W,Sankarasubramaniam,et al.A survey on sensor networks[J].IEEE Commun Mag,2002:102-114.
  • 2Mietzner J,Hoeher P A.Boosting the performance of wireless cornmunication system:theory and practice of multipie-antenna techniques[J].IEEE Commun Mag,2004:40-47.
  • 3Wong K K,Letaief K B,Murch R D.Investigating the performance of smart antenna system at the mobile and base stations in the down and uplinks[J].Proc IEEE VTC'98,1998-05:880-884.
  • 4Burdin J,Dunyak J.Cohesion of wireless sensor networks with mimo communications[J].IEEE,2005:547-551.
  • 5Alamouti S M.A simple transmit diversity technique technique for wireless communications[J].IEEE J Select Areas Commun,1998,16:1451-1458.
  • 6Paulraj A,Nabar R,Gore D.Introduction to space-time wireless communications[M].New York,NY:Cambridge University Press,2003:97-98.
  • 7卢开澄,卢华明.图论及其应用[M].2版.北京:清华大学出版社,1995.
  • 8ZHANG J,SEAH W K G.Topology-based capacity analysis for Ad hoc networks with end-to-end delay constraints[C]//Proceedings of the IEEE 6th Circuits and Systems Symposium on Emerging Technologies:Frontiers of Mobile and Wireless Communications,2004,2:541-544.

共引文献7

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部