Title :
Exact Coherence Bandwidth of Rayleigh Fading Channels
Author :
Zhang, Q.T. ; Song, S.H.
Author_Institution :
City Univ. of Hong Kong, Kowloon
Abstract :
Determination of the coherence bandwidth for multipath fading channels is of great importance for wireless systems design. However, the calculation of the coherence bandwidth so far has relied on an empirical formula. In this paper, we derive an exact coherence bandwidth formula for Rayleigh fading channels. The use of the new formula is illustrated by numerical results.
Keywords :
Rayleigh channels; bandwidth allocation; multipath channels; wireless sensor networks; Rayleigh fading channels; coherence bandwidth; multipath fading channel; wireless system; Bandwidth; Delay effects; Fading; Frequency; Land mobile radio; Mobile communication; Multipath channels; Random variables; System performance; Wireless communication; Coherence bandwidth; Rayleigh fading channels; multipath channels; power delay profile;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2007. PIMRC 2007. IEEE 18th International Symposium on
Conference_Location :
Athens
Print_ISBN :
978-1-4244-1144-3
Electronic_ISBN :
978-1-4244-1144-3
DOI :
10.1109/PIMRC.2007.4394216
