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» All Courses
» Propagation in Mobile Communications
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| Propagation in Mobile Communications: 05/07/2006 |
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PRESENTATION DESCRIPTIONThe presentation of the course "Propagation in Mobile Communications" is available following the link below :
Propagation in Mobile Communications Course
Wireless mobile communications is continuously adapting to new areas and services. Wireless systems are on the one hand well-established technologies like TV, FM, GSM or UMTS and on the other hand upcoming systems like WLAN, WAN, PAN and hot spots. For their planning and development a profound understanding of the propagation channel is essential. New technologies like Multiple Input Multiple Output (MIMO) systems and ultra-wideband (UWB) techniques are more and more integrated in wireless communications. The course participants will be instructed in basics of propagation effects and propagation channel modelling. Tools, like GTD, UTD and ray-tracing for the efficient system characterisation of future wireless data, video and audio/speech transmission will be presented. State of the art wave propagation models for the relevant scenarios are further topics. Emphasis is placed on MIMO techniques and UWB systems. MIMO tech-niques can increase the channel capacity considerably. UWB systems in the frequency range from 3.1 GHz to 10.6 GHz reclaim the spectrum in coexistence with present systems. The application of these new techniques and systems requires the consideration of the whole system. By the combined treatment of the RF front end, antennas and propagation channel this course teaches system competence. Channel characterisations by delay spread, Doppler spread, angular spread and so on are presented.
PRESENTATION REQUIREMENTSTo be able to see the presentations it's necessary to have installed Internet Explorer 6 and Windows Media Player 9 or superior (you can download these products from microsoft web site).
Projection screen resolution (1024x768).
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