Title :
A Practical Location-aided Energy-aware Routing Method for UWB-based Sensor Networks
Author :
An, Xizhi ; Kwak, Kyungsup
Author_Institution :
Graduate Sch. of Inf. Technol. & Telecommun., Inha Univ., Inchon
Abstract :
In this paper, a practical location-aided routing method for sensor networks based on ultra-wideband (UWB) technique is proposed and evaluated. This method makes use of the positioning function of UWB and takes info account the energy consumption in the network. By modeling the property of energy consumption, we find that energy and quality-of-service (QOS) issues are greatly influenced by the route selected. 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 :
quality of service; telecommunication network routing; ultra wideband communication; wireless sensor networks; QOS; UWB-based sensor networks; energy consumption; energy-efficient routes; location-aided energy-aware routing method; quality-of-service; ultrawideband technique; Energy consumption; Energy resolution; Hardware; Media Access Protocol; Power control; Power system modeling; Quality of service; Routing; Tin; Ultra wideband technology;
Conference_Titel :
Cognitive Radio Oriented Wireless Networks and Communications, 2006. 1st International Conference on
Conference_Location :
Mykonos Island
Print_ISBN :
1-4244-0381-2
Electronic_ISBN :
1-4244-0381-2
DOI :
10.1109/CROWNCOM.2006.363453
