An Analytical Approach for Optimizing Data Transfer Rate in a Faulty Wireless Sensor Network

被引：7

作者：

Amrizal, Muhammad Alfian ^{[1
]}

Guillen, Luis ^{[2
]}

Suganuma, Takuo ^{[2
,3
]}

机构：

[1] Tohoku Univ, Res Inst Elect Commun, Sendai, Miyagi, Japan

[2] Tohoku Univ, Grad Sch Informat Sci, Sendai, Miyagi, Japan

[3] Tohoku Univ, Cybersci Ctr, Sendai, Miyagi, Japan

来源：

2019 IEEE 24TH PACIFIC RIM INTERNATIONAL SYMPOSIUM ON DEPENDABLE COMPUTING (PRDC 2019) | 2019年

关键词：

Wireless sensor network; Hardware failure; Data transfer rate; Markov model; Optimization;

D O I：

10.1109/PRDC47002.2019.00041

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

Wireless Sensor Networks (WSNs) typically consist of failure-prone sensor nodes (SN) and more reliable sink nodes (SK). To prevent data loss due to hardware failures, the data stored in SNs' memory must be regularly transferred to SKs. Hence, choosing an appropriate data transfer rate between SN and SK is important to minimize data loss in a faulty WSN. This paper presents an analytical method to derive the optimal data transfer rate of the SN based on a Markov Model.

引用

页码：122 / 123

页数：2