Title :
Sensitivity analysis for an optimal routing policy in an ad hoc wireless network
Author :
Javidi, Tara ; Teneketzis, Demosthenis
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Michigan Univ., Ann Arbor, MI, USA
fDate :
6/24/1905 12:00:00 AM
Abstract :
We examine the sensitivity of optimal routing policies in ad hoc wireless networks with respect to estimation errors in channel quality. We consider an ad hoc wireless network where the wireless links from each node to its neighbors are modeled by a probability distribution describing the local broadcast nature of wireless transmissions. These probability distributions are estimated in real-time. We investigate the impact of estimation errors on the performance of a set of proposed routing policies.
Keywords :
packet radio networks; parameter estimation; probability; sensitivity analysis; stochastic systems; telecommunication channels; telecommunication network routing; channel quality estimation errors; optimal routing policy; probability distribution; sensitivity analysis; stochastic systems; wireless ad hoc network; Broadcasting; Communication system control; Estimation error; Intelligent networks; Parameter estimation; Routing; Sensitivity analysis; Stochastic processes; Wireless networks; Wireless sensor networks;
Conference_Titel :
Vehicular Technology Conference, 2002. VTC Spring 2002. IEEE 55th
Print_ISBN :
0-7803-7484-3
DOI :
10.1109/VTC.2002.1002891
