Study on capacity analytical model for multi-channel wireless sensor networks

WANG Ming-fei1; CI Lin-lin1; ZHAN Ping2; XU Yong-jun3

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Study on capacity analytical model for multi-channel wireless sensor networks

更新时间：2024-10-14

- Study on capacity analytical model for multi-channel wireless sensor networks
- Vol. 29, Issue 11, Pages: 50-61(2008)
- 作者机构：
  
  1. 北京理工大学计算机科学技术学院
  2. 中国科学院计算技术研究所
  3. 北京信息高技术研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN929.5;TP212.9
- Published：2008
- 稿件说明：
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WANG Ming-fei1, CI Lin-lin1, ZHAN Ping2, et al. Study on capacity analytical model for multi-channel wireless sensor networks[J]. 2008, 29(11): 50-61.
DOI：

WANG Ming-fei1, CI Lin-lin1, ZHAN Ping2, et al. Study on capacity analytical model for multi-channel wireless sensor networks[J]. 2008, 29(11): 50-61. DOI：

摘要

利用理想的数据包流水作业调度方案建立了单用户多信道网络的路径容量分析模型;基于多信道无线网络资源竞争的本质

构建了节点竞争域的资源竞争约束模型

进而利用数学规划建立了多用户多信道网络的容量分析模型

并给出了模型的集中式和分布式求解方法与应用。仿真结果表明

模型可以准确地描述多信道无线传感器网络中的路径容量、网络容量以及数据流的竞争关系。模型建立复杂度低

对网络部署和协议设计具有一定的指导意义。

Abstract

An ideal packets pipeline operation scheme was used to set up the path-oriented capacity analytical model in single user multi-channel network. Then

through analyzing the essence of resource competition in multi-channel net- works

the resource constraint model of node contention domain was constructed. Furthermore

the network capacity analytical model in multi-user multi-channel network was set up based on mathematical programming. The centralized and distributed computing methods and applications are studied. The model can describe the path capacity

the network capacity

and the contention relation of the flows in multi-hop multi-channel network. The model is simple

and it can di- rect the network deployment and the design of network protocols.

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