Title :
Performance analysis of multi-hop sensor system for smart home network applications
Author :
Roh, J.S. ; Chang, T.H.
Author_Institution :
Seoil Univ., Seoul
Abstract :
The need to replace wire harnesses within home network sensing and control system applications calls for a wireless approach using IEEE 802.15.4 multi-hop networking. This paper considers the bit error probability analysis of BCH 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 BER 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.
Keywords :
domestic appliances; home computing; personal area networks; spread spectrum communication; wireless sensor networks; BCH code; IEEE 802.15.4 multihop networking; home network sensing; multihop sensor system; offset quadrature phase-shift keying modulation; random signature sequences; smart home network applications; spread spectrum multiple access; Control systems; Error analysis; Error probability; Home automation; Performance analysis; Sensor systems; Smart homes; Spread spectrum communication; Wire; Wireless sensor networks;
Conference_Titel :
Wireless and Optical Communications Networks, 2009. WOCN '09. IFIP International Conference on
Conference_Location :
Cairo
Print_ISBN :
978-1-4244-4704-6
Electronic_ISBN :
978-1-4244-3474-9
DOI :
10.1109/WOCN.2009.5010523
