In-network aggregation techniques for wireless sensor networks: a survey

  • Authors:
  • E. Fasolo;M. Rossi;J. Widmer;M. Zorzi

  • Affiliations:
  • DEI, Padova Univ.;-;-;-

  • Venue:
  • IEEE Wireless Communications
  • Year:
  • 2007

Quantified Score

Hi-index 0.00

Visualization

Abstract

In this article we provide a comprehensive review of the existing literature on techniques and protocols for in-network aggregation in wireless sensor networks. We first define suitable criteria to classify existing solutions, and then describe them by separately addressing the different layers of the protocol stack while highlighting the role of a cross-layer design approach, which is likely to be needed for optimal performance. Throughout the article we identify and discuss open issues, and propose directions for future research in the area