Title :
On the correlation and scattering functions of mobile uncorrelated scattering channels
Author :
Sadowsky, J.S. ; Kafedziski, V.G.
Author_Institution :
Dept. of Electr. Eng., Arizona State Univ., Tempe, AZ, USA
Abstract :
We consider impulse response statistics of the wide sense stationary-uncorrelated scattering (WSSUS) multipath channel that results from a stationary scattering field with either the transmitter or receiver in motion, but not both. Our analysis is based on the theory of generalized stochastic processes. A generalized process is a continuous random linear functional on a topological vector space of test functions. This theory is a direct extension of the well known theory of generalized functions (also known as “distribution theory”). We assume a spatially uncorrelated scattering field with a spatial scattering intensity function
Keywords :
correlation methods; electromagnetic wave scattering; functional analysis; land mobile radio; multipath channels; radio receivers; radio transmitters; radiowave propagation; stochastic processes; transient analysis; transient response; continuous random linear functional; correlation functions; distribution theory; generalized functions; generalized stochastic processes; impulse response statistics; mobile uncorrelated scattering channels; multipath channel; receiver; scattering functions; spatial scattering intensity function; spatially uncorrelated scattering field; stationary scattering field; test functions; topological vector space; transmitter; wide sense stationary-uncorrelated scattering; Delay; Frequency; Geometry; Propagation losses; Scattering; Statistics; Stochastic processes; Testing; Transmitters; Vectors;
Conference_Titel :
Information Theory, 1995. Proceedings., 1995 IEEE International Symposium on
Conference_Location :
Whistler, BC
Print_ISBN :
0-7803-2453-6
DOI :
10.1109/ISIT.1995.531360
