Anzeige
Erschienen in:
2005 | OriginalPaper | Buchkapitel
An Energy*Delay Efficient Routing Scheme for Wireless Sensor Networks
verfasst von : Trong Thua Huynh, Choong Seon Hong
Erschienen in: Management of Multimedia Networks and Services
Verlag: Springer Berlin Heidelberg
Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.
Wählen Sie Textabschnitte aus um mit Künstlicher Intelligenz passenden Patente zu finden. powered by
Markieren Sie Textabschnitte, um KI-gestützt weitere passende Inhalte zu finden. powered by
Wireless sensor networks are composed of a large number of sensors densely deployed in inhospitable physical environments. How to disseminate information energy efficiently throughout such a network is still a challenge. Although energy efficiency is a key concern in wireless sensor networks, it often introduces additional delay. In this work, we first propose an Energy*Delay efficient routing scheme called
C
2
E
2
S
(Cluster and Chain based Energy*Delay Efficient Routing Scheme) for wireless sensor networks. This scheme is a combination of cluster-based and chain-based approaches. Next, we propose (1) an Energy*Delay-aware routing algorithm for sensors within each
k
-hop cluster, (2) an Energy-efficient chain construction algorithm for clusterheads. We also consider the network lifetime as an important factor as opposed to other approaches. The simulation results show that
C
2
E
2
S
consumes less energy, balances the energy and delay metrics, as well as extends the network lifetime compared with other approaches.