Network planning for heterogeneous wireless sensor networks in environmental survivability

Document Type

Conference Proceeding

Publication Date

12-1-2009

Abstract

To deal with the problem of hostile environments, we proposed to construct heterogeneous sensor networks composed of both regular nodes and robust nodes, where robust nodes are better equipped for hostile environments and hence are more expensive than regular nodes. We study the problem of network design in heterogeneous wireless sensor networks that involves optimization of network costs associated with different classes of nodes versus maximizing coverage and network lifetime. We consider the design of heterogenous networks with the objectives of minimizing costs and maximizing network lifetime. The association we present in heterogeneous sensor network design between optimizing the number of nodes in each class with cost constraints and network lifetime for corresponding network composition maybe of independent interest in the design of networks in general. © 2009 IEEE.

Identifier

77949495708 (Scopus)

ISBN

[9781424456192]

Publication Title

Proceedings International Conference on Tools with Artificial Intelligence Ictai

External Full Text Location

https://doi.org/10.1109/ICTAI.2009.115

ISSN

10823409

First Page

814

Last Page

821

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