Title :
Large deviations of the interference in a wireless communication model
Author :
Ganesh, Ayalvadi ; Torrisi, Giovanni Luca
Author_Institution :
Microsoft Res., Cambridge
Abstract :
Interference from other users limits the capacity, and possibly the connectivity, of wireless networks. In this paper, we consider a simple model of a wireless ad-hoc network where node locations are described by a homogeneous Poisson point process, and node transmission powers are random. We obtain a large deviation principle for the total interference in this model, and relate the speed of this large deviation principle to the tail of the distribution of transmission powers.
Keywords :
ad hoc networks; radiofrequency interference; stochastic processes; homogeneous Poisson point process; interference; large deviation principle; random node transmission powers; wireless ad-hoc network; wireless communication model; wireless networks; Ad hoc networks; Antennas and propagation; Attenuation; Fading; Interference; Probability distribution; Signal to noise ratio; Wireless communication; Wireless networks; Wireless sensor networks; Large deviations; Poisson process; Subexponential distributions; Wireless communication;
Conference_Titel :
Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks and Workshops, 2007. WiOpt 2007. 5th International Symposium on
Conference_Location :
Limassol
Print_ISBN :
978-1-4244-0960-0
Electronic_ISBN :
978-1-4244-0961-7
DOI :
10.1109/WIOPT.2007.4480083
