Review of Various PTS (Partial Transmit Sequence) Techniques of PAPR (Peak to Average Power Ratio) Reduction in MIMO-OFDM
Er. Ankita1, Anand Nayyar2

1Er. Ankita, M.Tech Scholar, Department of ECE, PIT PTU Jalandhar (Punjab), India.
2Anand Nayyar, Assistant Professor, Department of Computer Applications & IT, KCL Institute of Management and Technology, Jalandhar (Punjab), India.
Manuscript received on 12 March 2013 | Revised Manuscript received on 21 March 2013 | Manuscript Published on 30 March 2013 | PP: 199-202 | Volume-2 Issue-4, March 2013 | Retrieval Number: D0610032413/13©BEIESP
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Abstract: MIMO-OFDM is the most important candidate for wireless communication. The main drawback of this MIMO-OFDM is high PAPR which results in signal distortion and power inefficiency in RF section of transmitter. In this paper we will discuss and compare all the Partial Transmit Sequence (PTS) techniques and conclude that why cooperative PTS is much better than PTS technique.
Keywords: PTS (Partial Transmit Sequence), Cooperative PTS, MIMO-OFDM, PAPR, Interleaved Partitioning.

Scope of the Article: Low-power design