Title :
Broadband channel modelling and performance analysis
Author :
Mohebbi, B.B. ; Aghvami, A.H. ; Chambers, W.G.
Author_Institution :
Kings Coll., London, UK
Abstract :
A geometric propagation channel model is presented. This model is used to obtain the channel transfer function and parameters such as coherence bandwidth and multipath spread of the channel. Based on the modelled transfer function and the subsequent impulse response, the fading characteristics of various broadband channels are studied. The results provide information on the behaviour of existing systems, and can be used for design and analysis of future broadband systems
Keywords :
diversity reception; fading; land mobile radio; multipath channels; spread spectrum communication; time-varying channels; transfer functions; transient response; analysis; broadband channel modelling; channel transfer function; coherence bandwidth; design; fading characteristics; geometric propagation channel model; impulse response; multipath spread; performance analysis; Band pass filters; Bandwidth; Fading; Frequency; Mobile communication; Multiaccess communication; Performance analysis; System performance; Transfer functions; Wideband;
Conference_Titel :
Spread Spectrum Techniques and Applications, 1994. IEEE ISSSTA '94., IEEE Third International Symposium on
Conference_Location :
Oulu
Print_ISBN :
0-7803-1750-5
DOI :
10.1109/ISSSTA.1994.379508
