Title :
Influence of multipath radio propagation on wideband channel transmission
Author :
Boualleg, Samira ; Haraoubia, Brahim
Author_Institution :
Lab. of Instrum., Univ. of Sci. & Technol. Houari Boumediene, Algiers, Algeria
Abstract :
The mobile radio propagation environment clearly places fundamental limitations on the performance of radio communication systems. Signals arrive at a receiver via a scattering mechanism and the existence of multiple propagation paths (multipath) with different time delays, attenuations and phases gives rise to highly complex time varying transmission channel. In order of systems engineers to determine optimum methods of mitigating the impairments caused by multipath propagation, it is essential that the transmission channel be properly characterized.
Keywords :
electromagnetic wave scattering; mobile radio; multipath channels; radiowave propagation; mobile radio propagation; multipath radio propagation; radio communication system; scattering mechanism; time delays; time varying transmission channel; wideband channel transmission; Bandwidth; Delay; Fading; Gain; Mathematical model; Multipath channels; Trajectory; coherence bandwidth; frequency selective and frequency non selective channels; multipath fading; multipath propagation; radio channel; time excess delay;
Conference_Titel :
Systems, Signals and Devices (SSD), 2012 9th International Multi-Conference on
Conference_Location :
Chemnitz
Print_ISBN :
978-1-4673-1590-6
Electronic_ISBN :
978-1-4673-1589-0
DOI :
10.1109/SSD.2012.6197993
