A Review on Peak to Average Power Ratio Improvement in MIMO-OFDM System |
Author(s): |
| Desai Khushboo A. , Sankalchand patel college of engineering,visnagar; Vijay Patel, U. A. Patel college of engineering,Ganpat University Kherva; Hitesh L. Desai, Sankalchand Patel College of Engineering, Visnagar |
Keywords: |
| OFDM, MIMO, PAPR, BER, SNR |
Abstract |
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OFDM (Orthogonal Frequency Division Multiplexing) are multicarrier technique which divides a large single data stream to multiple data stream and each stream is associate with single subcarrier. Now a day it is used for its various Advantages. MIMO (multiple input multiple output) system possesses multiple input at transmitter and multiple input at the receiver side. Even though there is multiple transmit and receive, there is no interface between the signals. It improves the signal quality and significant capacity gain. Multiple input multiple output orthogonal frequency division multiplexing (MIMO-OFDM) is used for many advantages, the same way they have some drawbacks also. (PAPR) peak to average power ratio is the major drawback of MIMO-OFDM system.. |
Other Details |
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Paper ID: IJSRDV3I30567 Published in: Volume : 3, Issue : 3 Publication Date: 01/06/2015 Page(s): 3196-3199 |
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