[1]张振洲,于舒娟,张昀.基于无线传感器网络虚拟MIMO系统盲均衡[J].计算机技术与发展,2014,24(03):31-33.
　ZHANG Zhen-zhou,YU Shu-juan,ZHANG Yun.System Blind Equalization of Virtual MIMO Based on WSN[J].,2014,24(03):31-33.
点击复制

基于无线传感器网络虚拟MIMO系统盲均衡()
分享到：

《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
24
期数:
2014年03期
页码:
31-33
栏目:
智能、算法、系统工程
出版日期:
2014-03-31

文章信息/Info

Title:
System Blind Equalization of Virtual MIMO Based on WSN
文章编号:
1673-629X（2014）03-0031-03
作者:
张振洲; 于舒娟; 张昀
南京邮电大学 电子科学与工程学院
Author(s):
ZHANG Zhen-zhou; YU Shu-juan; ZHANG Yun
关键词:
无线传感器网络; 虚拟MIMO; 扰码; 盲均衡
Keywords:
WSN; virtual MIMO; scrambling code; blind equalization
分类号:
TP301.6
文献标志码:
A
摘要:
无线传感器网络( Wireless Sensor Network,WSN)是近年来人们研究的热点。针对无线传感器网络高密度分布的特点,在无线传感器网络进行分簇处理的基础上,文中构造了一种新的虚拟MIMO系统模型,并且针对传统的盲均衡算法进行改进,提出一种新的适用于无线传感网的TXK_Z盲均衡算法,最后对该虚拟MIMO系统利用文中提出的TXK_Z算法进行盲均衡的仿真实验。实验表明,跟传统的盲均衡算法相比,在低信噪比、短数据的环境下,改进后算法的误码率明显降低,性能显著提高。
Abstract:
WSN is a research hotspot in recent years. In the light of the characteristics of high-density for WSN,based on clustering for processing in the WSN,construct a new virtual MIMO system model,and the traditional blind equalization algorithm is improved,futher more,propose a new blind equalization algorithm of TXK_Z for WSN. At last,use proposed TXK_Z blind equalization algorithm to sim-ulate on the virtual MIMO system. Experimental results show that compared with the traditional blind equalization algorithms, the im-proved algorithm significantly lowers bit error ratio and raises performance significantly under low SNR and short data environment.

相似文献/References:

[1]李雷 付东阳.基于分层模型的无线传感器网络分簇路由算法[J].计算机技术与发展,2010,(01):132.
　LI Lei,FU Dong-yang.Clustering Protocol Algorithm of Wireless Sensor Networks Based on Level Model[J].,2010,(03):132.
[2]魏烨嘉 王汝传[] 李伟伟 黄海平[] 孙力娟[].基于普适计算环境的三维空间RSSI位置感知研究[J].计算机技术与发展,2010,(04):183.
　WEI Ye-jia,WANG Ru-ehuan[],LI Wei-wei,et al.Research on RSSI- Based Location- Aware in Three- Dimensional Space for Pervasive Computing Environment[J].,2010,(03):183.
[3]邓黎黎 刘才兴.基于信任的无线传感器网络安全路由研究[J].计算机技术与发展,2010,(06):159.
　DENG Li-li,LIU Cai-xing.Research of Trust-Based Secure Routing Protocols for Wireless Sensor Networks[J].,2010,(03):159.
[4]杜鹏雷 吴晓 杨丽平 江涌.面向精准农业的感知节点传感器驱动与控制[J].计算机技术与发展,2010,(06):233.
　DU Peng-lei,WU Xiao,YANG Li-ping,et al.Drive and Control of Sensor Node Facing Precision Agriculture[J].,2010,(03):233.
[5]程佳 支小莉 大贝 晴俊.基于无线传感器网络和ICA的桥梁诊断系统[J].计算机技术与发展,2009,(06):1.
　CHENG Jia,ZHI Xiao-li,OGAI Harutoshi.A Bridge Diagnosis System Based on Wireless Sensor Network and Independent Component Analysis[J].,2009,(03):1.
[6]汪小龙[] 方潜生 葛运建 张伟林[] 周学海[].基于WSN的智能建筑综合控制系统研究[J].计算机技术与发展,2009,(07):48.
　WANG Xiao-long,FANG Qian-sheng,GE Yun-jian,et al.Research on Integrated- Control- System of Intelligent- Building Based on WSN[J].,2009,(03):48.
[7]户晓玲 曾建潮.基于微粒群模型的移动传感器网络部署研究[J].计算机技术与发展,2009,(10):81.
　HU Xiao-ling,ZENG Jian-chao.Deployment of Wireless Sensor Networks Mobile Nodes Based on Particle Swarm Optimization Model[J].,2009,(03):81.
[8]闫倩倩 许勇 夏海燕.一种ZigBee路由算法的分析与改进[J].计算机技术与发展,2009,(12):59.
　YAN Qian-qian,XU Yong,XIA Hai-yan.Analysis and Improvement of a Routing Algorithm in Wireless Sensor Network Based on ZigBee[J].,2009,(03):59.
[9]刘曙 刘林峰 陶军.一种基于蜂窝结构的改进GAF算法[J].计算机技术与发展,2009,(01):39.
　LIU Shu,LIU Lin-feng,TAO Jun.Improved GAF Algorithm with Hexagon- Based Virtual Infrastructure[J].,2009,(03):39.
[10]邓明 张国枢 陈蕴.一种基于ZigBee协议的矿井人员定位技术研究[J].计算机技术与发展,2009,(02):243.
　DENG Ming,ZHANG Guo-shu,CHEN Yun.Research on Positioning Technology of Mining Personnel Based upon ZigBee Protocol[J].,2009,(03):243.

更新日期/Last Update: 1900-01-01