Increasing the lifetime of wireless sensor networks using LEACH protocol

العناوين الأخرى

زيادة عمر شبكات الاستشعار اللاسلكية باستخدام LEACH بروتوكول

مقدم أطروحة جامعية

Shukr, Umar Nizar Hamdun

مشرف أطروحة جامعية

Yunus, Man
al-Hamid, Muhammad

أعضاء اللجنة

Abu Jassar, Radwan
Uthman, Akram Muhammad

الجامعة

جامعة الشرق الأوسط

الكلية

كلية تكنولوجيا المعلومات

القسم الأكاديمي

قسم نظم المعلومات الحاسوبية

دولة الجامعة

الأردن

الدرجة العلمية

ماجستير

تاريخ الدرجة العلمية

2014

الملخص الإنجليزي

Energy efficient operation is a critical issue that has to be addressed with large scale wireless sensor networks deployments.

Cluster based protocols are developed to tackle this problem, and the Low Energy Adaptive Clustering Hierarchy (LEACH) is one of the best known protocols of this type.

However, certain aspects of LEACH offer room for improvement, one such aspect is the arrangement of wireless sensor network with the fixed base station location.

In this thesis, we propose an algorithm that is based on LEACH protocol but uses a sleep mode of cluster head.

This algorithm produces reasonable improvement over LEACH in a network area 500m x 500m.

We also compare the proposed algorithm to another protocols that use DTx, LEACH, EEE-LEACH and SRDC-LEACH in term increase the lifetime.

For calculation, MATLAB environment is used, simulation results are provided to show the comparative effectiveness of different clustering algorithm on network lifetime, cluster head selection, and normal nodes in the network.

Finally, on the basis of the obtained results from the simulation, we compare the proposed algorithm with another algorithms based on LEACH protocol, the comparison results show that, the our algorithm has best lifetime.

التخصصات الرئيسية

تكنولوجيا المعلومات وعلم الحاسوب

عدد الصفحات

57

قائمة المحتويات

• APA
• MLA
• AMA

لغة النص

الإنجليزية

نوع البيانات

رسائل جامعية

رقم السجل

BIM-694721