PAPR Reduction of STBC MIMO- OFDM Systems Using Adaptive Active Constellation Extension

K Srinivasa Rao*, B. Prabhakara Rao**
* Electronics and Communication Engineering, G.V.P College of Engineering for Women, Visakhapatnam, A.P, India.
** Electronics and Communication Engineering, J.N.T University, Kakinada, A.P, India.
Periodicity:October - December'2012
DOI : https://doi.org/10.26634/jwcn.1.3.2048

Abstract

In this paper Adaptive Active Constellation (A-ACE) is analyzed for Peak to Average Power Ratio (PAPR) reduction of OFDM Systems with spectral diversity of Space time Block Coding (STBC). To support large system capacity with robustness to multipath fading, OFDM and MIMO have been combined as MIMO-OFDM. To overcome the disadvantage of low clipping ratio problem in clipping based-Active Constellation Extension (CB-ACE) technique for PAPR reduction in OFDM systems, we analyzed ACE algorithm with adaptive clipping control to STBC MIMO-OFDM systems. Simulation results demonstrate that the algorithm can reach the minimum PAPR for severely low clipping ratios, and the performance of this algorithm is superior to the performance of the ACE method in the single antenna OFDM system.

Keywords

PAPR, CCDF, STBC, MIMO-OFDM, Clipping based-Active Constellation Extension, Adaptive Active Constellation Extension.

How to Cite this Article?

Rao, K.S., and Prabakararao, B. (2012). PAPR Reduction of STBC MIMO-OFDM Systems Using Adaptive Active Constellation Extension. i-manager’s Journal on Wireless Communication Networks, 1(3), 1-7. https://doi.org/10.26634/jwcn.1.3.2048

References

[1]. Wu, Y. and Zou, W.Y. (1995). “Orthogonal frequency division multiplexing: A multi-carrier modulation scheme", IEEE Trans. Consumer Electronics, 41(3), pp. 392- 399.
[2]. Hwang, T., Yang, C., Wu, G., Li, S. and Lee, G.Y. (2009). “OFDM and its Wireless Application: A Survey", IEEE Trans. Vehicular Technology, 58(4), pp. 1673-1694 (March).
[3]. Changiz Rezaei, S.S. and Pakravan, M.R (2006). ”Performance analysis of per tone equalization in DMTbased systems", Scientia Iranica, 13(4), pp. 355-363 .
[4]. Zhefeng Li and Xiang-Gen Xia (2008). “ PAPR Reduction for Space-Time-Frequency Coded MIMO-OFDM Systems using Chu sequence”, IEEE Transaction on Wireless Communications, Vol 7, No. 4.
[5]. Jing Gao, Jinkuan Wang and Yun Wang (2007). “A Low Complexity PAPR Reduction technique for STBC MIMOOFDM System”, Proceedings of International Conference on Wireless Communications, and mobile computing, Shanghai, September, PP. 109-112.
[6]. Seung Hee Han, JaeHong Lee, (2005). “An Overview: Peak-to-Average Power Ratio Reduction Techniques for Multicarrier Transmission ” IEEE wireless Communications.
[7]. Tao Jiang and Yiyan Wu, (2008). “An Overview: Peakto- Average Power Ratio Reduction Techniques for OFDM Signals”, IEEE Transactions on Broadcasting, vol. 54, No. 2, June, pp. 257-267.'
[8]. R. O'Neill and L.N. Lopes, (1995). “Envelope Variations and Spectral Splatter in Clipped Multicarrier Signals”, Proceedings of International Symposium on Personal, Indoor and Mobile Radio Communications, Toronto, Ont., Canada, September, Vol.1, pp. 71–75.
[9]. Jun Hou, Jianhua Ge and Jing Li, (2010). “Peak-to- Average Power Ratio Reduction of OFDM Signals using PTS Scheme with Low Computational Complexity”, IEEE Transactions on Broadcasting, Vol.57, No.1, September pp. 143-148.
[10]. Yung-Lyul Lee, Young-Hwan You, Won-Gi Jong-Ho Paik and Hyoung-Kyu Song (2003). “Peak-to-Average Power Ratio Reduction in MIMO OFDM System using Selective mapping”, IEEE Communications Letters, Vol.7, No.12, December, pp.575-577.
[11]. Theodoros Tsiligkaridis and Douglass L. Jones, (2010). “PAPR Reduction Performance by Active Constellatioin Extension for Diversity MIMO-OFDM Systems”, Journal of Electrical and Computer Engineering, Vol. Article ID 930368, 2010.
[12]. Tan, M., Latinovic, Z., & Bar-Ness, Y (2005). STBC MIMO-OFDM peak-to-average power ratio reduction by cross-antenna rotation and inversion. IEEE Communication Letters, 9(7), 592-594.
[13]. B.S. Krongold and D. L. Jones, (2003). “PAPR Reduction in OFDM via the Active constellation extension”, IEEE Trnansactions on Broadcasting, Vol. 49, No. 3, pp. 258- 268.
[14]. L. Wang and C. Tellambura, (2006). “An adaptivescaling algorithm for OFDM PAR reduction using active constellation extension,” in Proc. IEEE Veh. Technology Conf., Sep. pp. 1–5.
[15]. E. Van der Ouderaa, J. Schoukens, and J. Renneboog, (1988). “Peak factor minimization using a time-frequency domain swapping algorithm,” IEEE Trans. Instrum. Meas., Vol. 37, No. 1, pp. 145–147, Mar.
[16]. Kitaek Bae, G. Andrews, and Edward J. Powers, (2010). “Adaptive Active Constellation Extension Algorithm for Peak-to-Average Ratio Reduction in OFDM” IEEE Communications letters, Vol. 14, No. 1, January.
[17]. Mahmoud Ferdosizadeh Naeiny, Farokh Marvasti, (2011). ” PAPR reduction of space-frequency coded OFDM systems using Active Constellation Extension”, Int. J. Electron. Commun. (AEÜ) 65 873– 878.

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