首页> 外文会议>Information Sciences and Systems, 2009. CISS 2009 >LDPC-like belief propagation algorithm for consensus building in wireless sensor networks
【24h】

LDPC-like belief propagation algorithm for consensus building in wireless sensor networks

机译:用于无线传感器网络中共识建立的类LDPC信念传播算法

获取原文

摘要

In this paper, we apply belief propagation algorithm for consensus building in distributed wireless sensor networks (WSN). The objective is to achieve convergence to a global consensus value at all sensor nodes in the network. In order to implement the proposed belief propagation algorithm in a WSN, we introduce virtual fusion center nodes, which serve as sensors as well as local fusion centers in the sensor network. This paper also investigates the structure of WSNs that achieves convergence asymptotically, and guarantees achieving global consensus at all sensor nodes. Our results suggest that introducing certain range of irregularity in the network structure results in an improvement in the rate of convergence.
机译:在本文中,我们将置信传播算法应用于分布式无线传感器网络(WSN)中的共识建立。目的是在网络中的所有传感器节点上实现收敛到全局共识值。为了在WSN中实现所提出的信念传播算法,我们引入了虚拟融合中心节点,该节点既充当传感器又充当传感器网络中的本地融合中心。本文还研究了渐近实现收敛并保证在所有传感器节点上达成全局共识的WSN的结构。我们的结果表明,在网络结构中引入一定范围的不规则性会导致收敛速度的提高。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号