文章基本信息
- 标题：Revisiting Key Predistribution Using Transversal Designs for a Grid-Based Deployment Scheme
- 本地全文：下载
- 作者：Sushmita Ruj ; Bimal Roy
- 期刊名称：International Journal of Distributed Sensor Networks
- 印刷版ISSN：1550-1329
- 电子版ISSN：1550-1477
- 出版年度：2009
- 卷号：5
- 期号：6
- 页码：660-674
- DOI：10.1080/15501320802581466
- 出版社：Hindawi Publishing Corporation
- 摘要：
We consider a grid-based deployment scheme in which keys are predistributed in sensor nodes following a transversal design. This scheme was first proposed by Ruj, Maitra, and Roy in [19]. In their scheme the RF region was considered to be the a square of appropriate dimension. In this article, we consider the RF region to be the Lee sphere of appropriate radius. This is a better approximation than the square RF region and all calculations of connectivity and resiliency is done with respect to this parameter.
