DocumentCode
3328866
Title
Field experiment to study multipath effect at different frequencies in wireless communication [mobile radio]
Author
Kandar, D. ; Bera, R. ; Sardar, A.R. ; Kandar, S. ; Singh, S.S. ; Sarkar, S.K.
Author_Institution
Dept. of Electron. & Telecommun. Eng., Jadavpur Univ., Calcutta, India
fYear
2004
fDate
18-19 Nov. 2004
Firstpage
704
Lastpage
708
Abstract
In this present work, we have studied multipath effects on wireless mobile communication. The multipath effect is most significant when the data rate is very high. Two different solutions to the multipath problem are suggested in the present work. The frequency diversion technique provides a solution, but for very high data rates the COFDM technique is a better solution.
Keywords
OFDM modulation; microwave propagation; mobile radio; multipath channels; spread spectrum communication; 11.5 GHz; 12.5 GHz; COFDM technique; coded orthogonal frequency division multiplexing; frequency diversion technique; high data rate communication; multipath effects; spread spectrum technique; wireless mobile communication; Additive white noise; Bandwidth; Broadcasting; Frequency synchronization; Interference; Mobile communication; Radio frequency; Shadow mapping; Spread spectrum communication; Wireless communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Signal Processing and Communication Systems, 2004. ISPACS 2004. Proceedings of 2004 International Symposium on
Print_ISBN
0-7803-8639-6
Type
conf
DOI
10.1109/ISPACS.2004.1439150
Filename
1439150
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