An Approach of Performance Analysis and Optimization for Wireless Sensor Networks

WANG Shao-qing; NIE Jing-nan; BR

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An Approach of Performance Analysis and Optimization for Wireless Sensor Networks

更新时间：2025-07-16

- An Approach of Performance Analysis and Optimization for Wireless Sensor Networks
- Acta Electronica Sinica Vol. 38, Issue 4, Pages: 882-0886(2010)
- 作者机构：
  
  解放军理工大学通信工程学院， ),江苏,南京,210007
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2010
- 稿件说明：
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WANG Shao-qing, NIE Jing-nan, BR. An Approach of Performance Analysis and Optimization for Wireless Sensor Networks[J]. Acta Electronica Sinica, 2010, 38(4): 882-0886.
DOI：

WANG Shao-qing, NIE Jing-nan, BR. An Approach of Performance Analysis and Optimization for Wireless Sensor Networks[J]. Acta Electronica Sinica, 2010, 38(4): 882-0886. DOI：

摘要

<FONT face=Verdana>文章提出了一种无线传感器网络性能评价及优化方法，以单位能耗所支持的平均数据速率为量度，分析了路由策略、接入机制及物理层传输技术对网络性能的综合影响。在讨论单跳分组成功传输概率、时延的基础上，将问题拓展至多跳网络，对网络端到端分组成功传输概率、耗时、耗能进行了统计分析，导出了单位能耗所支持的平均数据速率的表达式，并依此对网络性能进行了仿真研究。结果表明：网络性能可以通过优化分组发送概率和编码纠错能力的方法得到较大改进。

Abstract

<FONT face=Verdana>The paper proposes a novel optimization approach of performance for WSN. The end-to-end data rate per the unit of energy is introduced such that the integrated effects of the routing algorithm

the access control protocol and the transmission technologies on the performance of WSN are discussed. The packet success ratio and delay per hop were derived

based on which the end-to-end packet success ratio

delay and energy cost were deduced. Finally

the expression of the average end-to-end data rate was derived and the performance of WSN was analyzed. The simulation results demonstrate that the performance of WSN can be enhanced greatly by optimizing the transmission probability of packet and error correcting capability.

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