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

fYear

2012

fDate

20-23 March 2012

Firstpage

1

Lastpage

6

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/SSD.2012.6197993

Filename

6197993