12,000

We have over 12,000 students, from over 100 countries, within one of the safest campuses in the UK

93%

93% of Lancaster students go into work or further study within six months of graduating

Home > Research > Publications & Outputs > Data processing and communication strategies fo...
View graph of relations

« Back

Data processing and communication strategies for lifetime optimization in wireless sensor networks

Research output: Contribution to journalJournal article

Published

Journal publication date10/2010
JournalAEÜ - International Journal of Electronics and Communications / Archiv für Elektronik und Übertragungstechnik
Journal number10
Volume64
Number of pages7
Pages992-998
Original languageEnglish

Abstract

In this paper we introduced a novel Linear Programming framework to model sensor network lifetime when data reduction through compression is utilized. Comparative analysis of three data compression and forwarding strategies show that neither data compression nor flow balancing can achieve the maximal possible sensor network lifetime when optimized independently. The comparisons reveal that jointly optimizing data compression and load balancing results in up to an order of magnitude longer network lifetimes than non-optimized data compression and load balancing.