QoI-Aware DODAG Construction in RPL-Based Event Detection Wireless Sensor Networks

المؤلفون المشاركون

Tian, Hongliang
Qian, Zhihong
Wang, Xue
Liang, Xiao

المصدر

Journal of Sensors

العدد

المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-9، 9ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2017-03-09

دولة النشر

مصر

عدد الصفحات

9

التخصصات الرئيسية

هندسة مدنية

الملخص EN

LLNs are gradually attracting people’s attention for the feature of low energy consumption.

RPL is specifically designed for LLNs to construct a high energy efficiency network topology.

In the noisy environment, the packet loss rate of RPL-based WSN increases during data transmission.

The DODAG constructed by RPL-based WSN increases in depth when communication is affected by noise.

In this situation the data transmission in the network will consume more energy.

In event detection WSNs, the appropriate network topology enables root to use less sensor data to fuse enough information to determine whether or not an event has occurred.

In this paper, we will improve RPL in two ways to optimize topology and reduce energy consumption.

(1) The neighbor list and the information of DIO sender’s parent of a node are used to construct a better DODAG in the noisy environment.

(2) SPRT and the quality of information of the data are used in the event detecting process for saving energy consumption.

Simulation results show that, compared with the original RPL, QoI-aware RPL can reduce the energy consumption by collecting the same quality of information with less data transmission.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Tian, Hongliang& Qian, Zhihong& Wang, Xue& Liang, Xiao. 2017. QoI-Aware DODAG Construction in RPL-Based Event Detection Wireless Sensor Networks. Journal of Sensors،Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1186832

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Tian, Hongliang…[et al.]. QoI-Aware DODAG Construction in RPL-Based Event Detection Wireless Sensor Networks. Journal of Sensors No. 2017 (2017), pp.1-9.
https://search.emarefa.net/detail/BIM-1186832

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Tian, Hongliang& Qian, Zhihong& Wang, Xue& Liang, Xiao. QoI-Aware DODAG Construction in RPL-Based Event Detection Wireless Sensor Networks. Journal of Sensors. 2017. Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1186832

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1186832