Title :
A Geometry-Inclusive Fading Model for Random Wireless Networks
Author_Institution :
Dept. of Electr. Eng., Notre Dame Univ., IN
Abstract :
A new fading model is proposed and discussed that combines the uncertainties in the transmission distance as well as small-scale fading. If nodes are assumed to be distributed according to a Poisson point process and the fading is Rayleigh, the joint fading distribution is particularly simple. Interpreting fading as a stochastic mapping, we show that a node cannot infer on the presence of fading by measuring link qualities. Other applications of the fading model include connectivity, opportunistic communication, and probabilistic progress
Keywords :
Rayleigh channels; radio networks; stochastic processes; Poisson point process; Rayleigh fading; geometry-inclusive fading model; joint fading distribution; link qualities; opportunistic communication; probabilistic progress; random wireless networks; small-scale fading; stochastic mapping; transmission distance; Fading; Information processing; Laboratories; Large-scale systems; Nearest neighbor searches; Propagation losses; Rayleigh channels; Signal to noise ratio; Solid modeling; Wireless networks;
Conference_Titel :
Information Theory, 2006 IEEE International Symposium on
Conference_Location :
Seattle, WA
Print_ISBN :
1-4244-0505-X
Electronic_ISBN :
1-4244-0504-1
DOI :
10.1109/ISIT.2006.262042