Correlation of Wireless Link Quality: A Distributed Approach for Computing the Reception Correlation

被引：4

作者：

Paris, Stefano ^{[1
]}

Capone, Antonio ^{[2
]}

机构：

[1] Univ Bergamo, Dep Inf Technol & Math Methods, Bergamo, Italy

[2] Politecn Milan, Dip Elettron & Informaz, Milan, Italy

来源：

IEEE COMMUNICATIONS LETTERS | 2011年 / 15卷 / 12期

关键词：

Wireless measurement study; wireless protocol design; experimental testbed;

D O I：

10.1109/LCOMM.2011.093011.111633

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

The adaptive estimation of packet reception correlation on different wireless links might provide a performance indicator for opportunistic and network coding protocols, leading to the design of novel routing schemes. This paper presents an on-line algorithm to compute the packet reception correlation in a fully distributed fashion. We exploit our algorithm to compute adaptively the kappa factor, a new metric proposed recently to capture this correlation on different links. The results obtained on real-life network scenarios show that it accurately estimates the reception correlation of wireless links.

引用

页码：1341 / 1343

页数：3

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