Title :
Predictive location-based QoS routing in mobile ad hoc networks
Author :
Shah, Samarth H. ; Nahrstedt, Klara
Author_Institution :
Dept. of Comput. Sci., Illinois Univ., Urbana, IL, USA
Abstract :
In mobile ad hoc networks, the locations and resource-richness of mobile nodes vary dynamically. The information used for routing by traditional routing protocols becomes obsolete due to node mobility. To overcome this problem, a predictive location-based QoS routing scheme is needed. We present a location-delay prediction scheme, based on a location-resource update protocol, which assists a QoS routing protocol. Simulation results show that our approach can predict the location at a given instant in the future with a high degree of accuracy.
Keywords :
mobile radio; packet radio networks; prediction theory; protocols; quality of service; telecommunication network routing; QoS routing protocol; location prediction; location-delay prediction; location-resource update protocol; mobile ad hoc networks; mobile node locations; mobile node resources; Ad hoc networks; Availability; Computer science; Delay; Intelligent networks; Mobile ad hoc networks; Mobile computing; Predictive models; Quality of service; Routing protocols;
Conference_Titel :
Communications, 2002. ICC 2002. IEEE International Conference on
Print_ISBN :
0-7803-7400-2
DOI :
10.1109/ICC.2002.997009
