Enforcing consensus while monitoring the environment in Wireless Sensor Networks

被引：110

作者：

Braca, Paolo ^{[1
]}

Marano, Stefano ^{[1
]}

Matta, Vincenzo ^{[1
]}

机构：

[1] Univ Salerno, Elect & Informat Engn Dept, I-84084 Fisciano, SA, Italy

来源：

IEEE TRANSACTIONS ON SIGNAL PROCESSING | 2008年 / 56卷 / 07期

关键词：

gossip algorithms; pairwise averaging; running consensus; Wireless Sensor Networks;

D O I：

10.1109/TSP.2008.917855

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 many environmental monitoring applications of Wireless Sensor Networks (WSNs), safe information retrieval from any subset of sensors, at an arbitrary instant of time, should be guaranteed. Accordingly, we study the behavior of a WSN that continuously senses the surrounding environment, while consensus among its nodes is simultaneously enforced. For this running consensus scheme, analytical bounds in terms of consensus degree and compsarison with an ideal centralized system are provided, and example of applications are presented.

引用

页码：3375 / 3380

页数：6

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