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General Information
Prof. Adrian Olaru
University Politehnica of Bucharest, Romania
I'm happy to take on the position of editor in chief of IJMO. It's a journal that shows promise of becoming a recognized journal in the area of modelling and optimization. I'll work together with the editors to help it progress.
IJMO 2013 Vol.3(1): 71-73 ISSN: 2010-3697
DOI: 10.7763/IJMO.2013.V3.237

Synchronization and Preamble Concept for Frame Detection in OFDM

Rakhi Thakur and Kavita Khare

Abstract—With the rapid growth of digital communication in recent years, the need for high-speed data transmission has been increased. The communications industry faces the problem of providing the technology that be able to support a variety of services ranging from voice communication with a bit rate of a few kbps to wireless multimedia in which bit rate up to 2 Mbps. Many systems have been proposed and orthogonal frequency division multiplexing (OFDM) system has gained much attention for many reasons. One of the major problems, encountered in the OFDM systems is their synchronization. The synchronizations tasks sometimes require an extensive processing and highly effective systems and methods for synchronizing OFDM receiver parameters to an OFDM transmitter are provided. These parameters may include carrier frequency, burst timing, frame detection and cyclic prefix length. In this paper I am discussing synchronization through frame detection. According to this present invention synchronization may be maintained even at low cost with high speed.

Index Terms—OFDM, PN sequence, LTS, sts etc.

Rakhi Thakur is with Kalaniketan Polytechnic college Jabalpur Madhya Pradesh India(e-mail: rakhi082003@yahoo.co.in)
Kavita Khare is with Maulana Azad National institute of technology Bhopal India (e-mail: kavitakhare1@yahoo.co.in )


Cite: Rakhi Thakur and Kavita Khare, "Synchronization and Preamble Concept for Frame Detection in OFDM," International Journal of Modeling and Optimization vol. 3, no. 1, pp. 71-73, 2013.

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