Performance analysis of multi-hop sensor system for smart home network applications

  • Authors:

  • J. S. Roh;T. H. Chang

  • Affiliations:

  • Seoil University, Seoul, Korea;Metis Communication, Kyunggi-Do, Korea

  • Venue:
  • WOCN'09 Proceedings of the Sixth international conference on Wireless and Optical Communications Networks
  • Year:
  • 2009

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Abstract

The need to replace wire harnesses within home network sensing and control system applications calls for a wireless approach using 802.15.4 multi-hop networking. This paper considers the bit error probability analysis of coded SSMA(spread spectrum multiple access) with offset quadrature phase-shift keying (OQPSK) modulation and random signature sequences according to the multi-hop transmission scenarios. We propose to use burst noise as a model for home area network in evaluating the performance of sensor system based multi-hop networks. In this paper, multi-hopping performance of coded sensor system for smart home applications is evaluated and compared in terms of system and channel parameters.