AN EFFICIENT APPROACH FOR SQUARED CREST FACTOR REDUCTION IN OFDM SYSTEMS USING TONE RESERVATION WITH CUSTOMIZED CONVEX OPTIMIZATION
نویسندگان
چکیده
منابع مشابه
An Efficient Approach for Squared Crest Factor Reduction in Ofdm Systems Using Tone Reservation with Customized Convex Optimization
Orthogonal frequency-division multiplexing (OFDM) is a method of encoding digital data on multiple carrier frequencies. This scheme uses a number of sub-carriers and converts a frequency selective fading channel to a set of parallel flat fading channels. The OFDM signal is having a drawback that some signal values can be much higher than the average value. This results in high Squared Crest Fac...
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57 Abstract— OFDM (Orthogonal Frequency Division Multiplexing) is spectrally efficient modulation technique used for higher data rate transmission. Basically OFDM system is very effective technique in its way ,but main disadvantage is Peak to Average Power Ratio. This Ratio Must be reduce to perfom efficient communication. Different technique can be used to reduce it. Here in this paper propo...
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ژورنال
عنوان ژورنال: International Journal of Research in Engineering and Technology
سال: 2014
ISSN: 2321-7308,2319-1163
DOI: 10.15623/ijret.2014.0319085