Title :
An Energy-efficient Routing Scheme for UWB Sensor Networks
Author :
An, Xizhi ; Kwak, Kyungsup
Author_Institution :
Graduate Sch. of Inf. Technol. & Telecommun., Inha Univ., Inchon
Abstract :
In this paper, an energy-efficient routing scheme for sensor networks based on ultra-wideband (UWB) technique is proposed and evaluated. This scheme makes use of the positioning capability of UWB and takes into account the energy efficiency in the network. By modeling the property of energy consumption, it is found that energy and quality-of-service (QoS) issues are tightly related with route selection. Accordingly, a new routing algorithm is derived to search for energy-efficient routes that can support adequate QoS requirements. The simulation results have proved the advantages of this routing scheme
Keywords :
energy consumption; quality of service; telecommunication network routing; ultra wideband communication; wireless sensor networks; QoS; UWB sensor network; energy consumption; energy-efficient routing scheme; quality-of-service; ultra-wideband technique; Energy consumption; Energy efficiency; Energy resolution; Physical layer; Pulse modulation; Quality of service; Routing; Sensor phenomena and characterization; Tin; Ultra wideband technology;
Conference_Titel :
Communications, 2006. APCC '06. Asia-Pacific Conference on
Conference_Location :
Busan
Print_ISBN :
1-4244-0574-2
Electronic_ISBN :
1-4244-0574-2
DOI :
10.1109/APCC.2006.255865
