EconPapers    
Economics at your fingertips  
 

K-Coverage Persevering Routing Technique Based on Event Occurrence Patterns for Wireless Sensor Networks

Majid Rafigh and Maghsoud Abbaspour

International Journal of Distributed Sensor Networks, 2012, vol. 8, issue 5, 164641

Abstract: Wireless sensor networks (WSNs) comprising of tiny, power-constrained nodes are gaining popularity due to their potential use in a wide range of applications, including monitoring of environmental attributes, intrusion detection, and various military and civilian environments. While the sensing objectives of these environments are unique and application dependent, a common performance criteria for wireless sensor networks is prolonging network lifetime while satisfying coverage and connectivity in the deployment region. In many real-world scenarios, reoccurring spatial patterns of occurrence could be identified in the sensed event information. This paper proposes a new routing algorithm schema based on event occurrence history to secure K-Coverage of event paths and maintain the maximum degree of coverage. In the proposed method the nodes located around event path try to save their battery power by not participating in data packet forwarding to neighbor nodes. The simulation results show that the proposed method improves network lifetime by shifting the routing responsibility from sensing nodes to communication nodes, while maximizing the degree of coverage in the main path of event occurrence. As a consequence, the lifetime of main path coverage is increased dramatically as compared to previous methods.

Date: 2012
References: Add references at CitEc
Citations:

Downloads: (external link)
https://journals.sagepub.com/doi/10.1155/2012/164641 (text/html)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:sae:intdis:v:8:y:2012:i:5:p:164641

DOI: 10.1155/2012/164641

Access Statistics for this article

More articles in International Journal of Distributed Sensor Networks
Bibliographic data for series maintained by SAGE Publications ().

 
Page updated 2025-03-19
Handle: RePEc:sae:intdis:v:8:y:2012:i:5:p:164641