Orthogonal Frequency Division Multiplexing Technique

• komal harvani
• Arjav Bavarva

OFDM, WBMCS, ORTHOGONAL, ADC

over the past few years, there has been increasing emphasis on extending the services available on wired public telecommunications networks to mobile non wired telecommunications users. At present, for mobile network users only low-bitrate of 100 to 150 kbps data services are available. However, demands for wireless broadband multimedia communication systems (WBMCS) are increasing. It is necessary to use high-bit-rate transmission of at least several MBPS for upcoming new technologies. If digital data is transmitted at the rate of several MBPS, the delay time of the delayed waves is greater than 1 symbol time. Using one of the probably solution for adaptive equalizing signal. There are practical difficulties in operating this equalization at several megabits per second with compact, low-cost hardware. To overcome such an issue and to Achieve WBMCS. Orthogonal frequency division Multiplexing (OFDM) Apply to parallel-data transmission scheme, which reduces the influence of multipath fading and makes complex equalizers unnecessary.

Published

 Vol. 1 Issue. 3 Pages. 0

komal harvani, Arjav Bavarva. "Orthogonal Frequency Division Multiplexing Technique".INTERNATIONAL JOURNAL OF ENGINEERING DEVELOPMENT AND RESEARCH ISSN:2321-9939, Vol.1, Issue 3, pp.0, URL :https://rjwave.org/ijedr/papers/IJEDR1303062.pdf

Volume 1 Issue 3 

Pages. 0

Published Paper PDF : https://rjwave.org/ijedr/papers/IJEDR1303062.pdf

Published Paper URL : https://openrgate.org/viewfulldetails.php?id=326

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