Performance analysis of IEEE 802.15.4 and ZigBee for large-scale wireless sensor network applications

  • Authors:

  • Mikko Kohvakka;Mauri Kuorilehto;Marko Hännikäinen;Timo D. Hämäläinen

  • Affiliations:

  • Tampere University of Technology, Tampere, Finland;Tampere University of Technology, Tampere, Finland;Tampere University of Technology, Tampere, Finland;Tampere University of Technology, Tampere, Finland

  • Venue:
  • Proceedings of the 3rd ACM international workshop on Performance evaluation of wireless ad hoc, sensor and ubiquitous networks
  • Year:
  • 2006

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Abstract

This paper analyses the performance of IEEE 802.15.4 Low-Rate Wireless Personal Area Network (LR-WPAN) in a large-scale Wireless Sensor Network (WSN) application. To minimize the energy consumption of the entire network and to allow adequate network coverage, IEEE 802.15.4 peer-to-peer topology is selected, and configured to a beacon-enabled cluster-tree structure. The analysis consists of models for CSMA-CA mechanism and MAC operations specified by IEEE 802.15.4. Network layer operations in a cluster-tree network specified by ZigBee are included in the analysis. For realistic results, power consumption measurements on an IEEE 802.15.4 evaluation board are also included. The performances of a device and a coordinator are analyzed in terms of power consumption and goodput. The results are verified with simulations using WIreless SEnsor NEtwork Simulator (WISENES). The results depict that the minimum device power consumption is as low as 73 μW, when beacon interval is 3.93 s, and data are transmitted at 4 min intervals. Coordinator power consumption and goodput with 15.36 ms CAP duration and 3.93 s beacon interval are around 370 μW and 34 bits/s