Research Paper | Electronics & Communication Engineering | India | Volume 3 Issue 8, August 2014
PAPR Reduction in MIMO OFDM System Using ZCT Technique
Roshni Gulwani, Ekant Sharma
An Arrangement of using OFDM system with space time block coded - multiple input multiple output (STBC-MIMO) System provides excellent performance against Multi-path effects and frequency selective fading. However, one of the major drawback of MIMO-OFDM have high peak-to-average power ratio (PAPR) in order to the signals transmittted on different antennas. In this paper, we propose Zadoff-Chu matrix Transform (ZCT) technique to reduce the peak-to-average power ratio (PAPR) with precoding and postcoding Alamouti STBC MIMO-OFDM system. To reduce the high PAPR, BPSK modulation techniques is used for different values of N (64, 128, 256).Our proposed work shows that ZCT POSTCODED based STBC MIMO-OFDM SYSTEM has the lowest PAPR performance compared to ZCT PRECODED based STBC MIMO-OFDM SYSTEM. MATLAB simulation shows that the performance of the proposed algorithm significantly improves the PAPR reduction.
Keywords: MIMO, OFDM, PAPR, STBC, ZCT
Edition: Volume 3 Issue 8, August 2014
Pages: 717 - 720
How to Cite this Article?
Roshni Gulwani, Ekant Sharma, "PAPR Reduction in MIMO OFDM System Using ZCT Technique", International Journal of Science and Research (IJSR), https://www.ijsr.net/search_index_results_paperid.php?id=2015440, Volume 3 Issue 8, August 2014, 717 - 720
42 PDF Views | 40 PDF Downloads
Similar Articles with Keyword 'MIMO'
Research Paper, Electronics & Communication Engineering, India, Volume 3 Issue 7, July 2014
Pages: 1239 - 1242Small Sized Compact MIMO Antenna for WLAN Gadgets
Manmeet Kaur, Parminder Singh
Research Paper, Electronics & Communication Engineering, India, Volume 3 Issue 5, May 2014
Pages: 1245 - 1247Augmenting the Network Lifetime through Enhanced LEACH
Swati Singh, Puneet Sandhu
Research Paper, Electronics & Communication Engineering, India, Volume 4 Issue 6, June 2015
Pages: 308 - 313Energy Efficient Link Adaptation Approach for Mobile Users in TDD Multi-User MIMO Systems
Jinkala Kusuma Devi, P.Venkatramana
Review Papers, Electronics & Communication Engineering, India, Volume 4 Issue 8, August 2015
Pages: 907 - 909Review of PAPR Reduction in Wireless System with PTS Method
Saurabh Gaur, Punit Upmanyu
Research Paper, Electronics & Communication Engineering, Iraq, Volume 5 Issue 2, February 2016
Pages: 1344 - 1347Relay Enhanced LTE-Advanced Networks
Yousif Mohsin Hasan
Similar Articles with Keyword 'OFDM'
M.Tech / M.E / PhD Thesis, Electronics & Communication Engineering, India, Volume 4 Issue 4, April 2015
Pages: 2257 - 2262VLSI Implementation of an Optical OFDM Transmitter Using 180nm Technology
Arunlal.K.S, Saravanan.V
Research Paper, Electronics & Communication Engineering, India, Volume 3 Issue 5, May 2014
Pages: 1001 - 1005Performance of Linear Block Coded Selective Mapping scheme in Reduction of Peak to Average Power Ratio; Cubic Metric; and Block Error Rate in OFDM System
Pallavi Chandake, S.V.Sankpal
Research Paper, Electronics & Communication Engineering, India, Volume 4 Issue 5, May 2015
Pages: 2689 - 2691VLSI Implementation of 2048 Point FFT
Zena Vatsa, Sumaya
M.Tech / M.E / PhD Thesis, Electronics & Communication Engineering, India, Volume 4 Issue 2, February 2015
Pages: 1903 - 1906Threshold Based Subcarrier Interleaving for Spy Works Prevention in OFDM Systems
Faizy Fazal, Angel Mary Mathew
Research Paper, Electronics & Communication Engineering, India, Volume 4 Issue 7, July 2015
Pages: 1901 - 1905Performance Enhancement for m-QAM technique using Hybrid Wavelet in OFDM Mobile Handover Technique
Annu Malik, Sudhir Malik, Sheetal Malik
Similar Articles with Keyword 'PAPR'
M.Tech / M.E / PhD Thesis, Electronics & Communication Engineering, India, Volume 4 Issue 4, April 2015
Pages: 2257 - 2262VLSI Implementation of an Optical OFDM Transmitter Using 180nm Technology
Arunlal.K.S, Saravanan.V
Research Paper, Electronics & Communication Engineering, India, Volume 3 Issue 5, May 2014
Pages: 1001 - 1005Performance of Linear Block Coded Selective Mapping scheme in Reduction of Peak to Average Power Ratio; Cubic Metric; and Block Error Rate in OFDM System
Pallavi Chandake, S.V.Sankpal
Review Papers, Electronics & Communication Engineering, India, Volume 4 Issue 8, August 2015
Pages: 907 - 909Review of PAPR Reduction in Wireless System with PTS Method
Saurabh Gaur, Punit Upmanyu
Research Paper, Electronics & Communication Engineering, India, Volume 6 Issue 6, June 2017
Pages: 1928 - 1931Comparative Analysis of OFDM Systems based on PAPR Reduction for Cyclic Shifted Partial Transmit Sequence and Conventional Partial Transmit Sequence for Different Shift Values Using different Modulation Schemes
Harshita Soni, Gaurav Gupta
Research Paper, Electronics & Communication Engineering, India, Volume 3 Issue 7, July 2014
Pages: 1767 - 1771Compare Between Simple OFDM and OFDM with Companding Technique for Efficient PAPR Reduction
Rikhee Ram, Aashish Hiradhar
Similar Articles with Keyword 'STBC'
M.Tech / M.E / PhD Thesis, Electronics & Communication Engineering, India, Volume 3 Issue 12, December 2014
Pages: 416 - 418Performance Analysis of Space Time Block Coding for Wireless System using SFT
S. B. L Sachan, Malika Singh
Research Paper, Electronics & Communication Engineering, India, Volume 3 Issue 8, August 2014
Pages: 717 - 720PAPR Reduction in MIMO OFDM System Using ZCT Technique
Roshni Gulwani, Ekant Sharma
M.Tech / M.E / PhD Thesis, Electronics & Communication Engineering, India, Volume 5 Issue 8, August 2016
Pages: 736 - 742Adaptive Selection of Antennas for Optimum Transmission using STBC
Adithya. B
Research Paper, Electronics & Communication Engineering, India, Volume 6 Issue 5, May 2017
Pages: 1906 - 1909A New Pilot Sequence Insertion Method for Channel Estimation Based on STBC MIMO OFDM System
Neenu Sharma, Sanjay Bhardwaj
M.Tech / M.E / PhD Thesis, Electronics & Communication Engineering, India, Volume 4 Issue 3, March 2015
Pages: 168 - 170Sparse Fourier Transform for Performance Enhancement on the Basis of MSE and PC
Malika Singh, S.B.L Sachan