Title :
Power efficient error control for Bluetooth-based sensor networks
Author :
Kleinschmidt, João H. ; Borelli, Walter C. ; Pellenz, Marcelo E.
Author_Institution :
Sch. of Electr. & Comput. Eng., Campinas State Univ.
Abstract :
This paper studies different error control schemes in wireless sensor networks with Bluetooth technology. The tradeoff between reliability and energy consumption of Bluetooth packets are analyzed, using different error control techniques, such as retransmission and channel coding. The AUX1 packet is utilized for custom coding and also adaptive techniques are proposed based on the number of hops of the network. The wireless channel is modeled with Rayleigh fading. The results obtained may be used as references to determine the packet type in a sensor application
Keywords :
Bluetooth; Rayleigh channels; channel coding; error correction; telecommunication network reliability; wireless channels; wireless sensor networks; AUX1 packet; Bluetooth packets; Bluetooth-based sensor networks; Rayleigh fading; adaptive techniques; channel coding; energy consumption; power efficient error control; wireless channel; wireless sensor networks; Ad hoc networks; Bluetooth; Capacitive sensors; Computer network reliability; Costs; Error correction; Media Access Protocol; Sensor phenomena and characterization; Spread spectrum communication; Wireless sensor networks;
Conference_Titel :
Local Computer Networks, 2005. 30th Anniversary. The IEEE Conference on
Conference_Location :
Sydney, NSW
Print_ISBN :
0-7695-2421-4
DOI :
10.1109/LCN.2005.108
