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BER Performance Comparison and Evaluation of 5G Candidate Waveforms Based on DFT Spreading under the Nonlinear HPA
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 Title & Authors
BER Performance Comparison and Evaluation of 5G Candidate Waveforms Based on DFT Spreading under the Nonlinear HPA
An, Changyoung; Ryu, Heung-Gyoon;
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High PAPR (Peak-to-Average Power Ratio) characteristic causes some problems like system performance degradation and OOB (Out-of-Band) power increasement under the HPA (High Power Amplifier) nonlinearity condition. UFMC (Universal Filtered Multi-Carrier) and FBMC (Filter Bank Multi-Carrier) are regarded as 5G(Generation) candidate waveforms. In this paper, we evaluate and analyze performance of these systems with DFT-s (Discrete Fourier Transform Spreading) technique under the nonlinear HPA environment. In this paper, we describe OFDM (Orthogonal Frequency Division Multiplexing), UFMC, FBMC, DFT-s-OFDM, DFT-s-UFMC, and DFT-s-FBMC system, and evaluate BER (Bit Error Rate) performance of these systems. As simulation results, BER performance degradation by HPA nonlinearity of DFT-s-OFDM and DFT-s-UFMC is greatly overcome by DFT spreading technique. However, BER performance degradation by HPA nonlinearity of DFT-s-FBMC system is little overcome.
DFT spreading;DFT-s-OFDM;DFT-s-FBMC;DFT-s-UFMC;HPA nonlinearity;
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비선형 고전력 증폭기를 가진 이종 직교주파수분할다중화 시스템에서 스펙트럼 공유/중복 효과에 대한 연구,이성복;박재현;박재철;강규민;

한국통신학회논문지, 2016. vol.41. 12, pp.1707-1714 crossref(new window)
Q. C. Li, H. Niu, A. T. Papathanassiou, and G. Wu, "5G network capacity: Key elements and technologies," in Veh. Technol. Mag., IEEE, vol. 9, no. 1, pp. 71-78, Mar. 2014.

J. G. Andrews, S. Buzzi, W. Choi, S. V. Hanly, A. Lozano, A. C. K. Soong, and J. C. Zhang, "What Will 5G Be?," in IEEE J. Sel. Area. in Commun., vol. 32, no. 6, pp. 1065-1082, Jun. 2014. crossref(new window)

G. Wunder, et al., "5GNOW: non-orthogonal, asynchronous waveforms for future mobile applications," IEEE Commun. Mag., vol. 52, no. 2, pp. 97-105, Feb. 2014.

P. Banelli, S. Buzzi, G. Colavolpe, A. Modenini, F. Rusek, and A. Ugolini, "Modulation formats and waveforms for 5G networks: Who will be the heir of OFDM?: An overview of alternative modulation schemes for improved spectral efficiency," in IEEE Signal Processing Mag., vol. 31, no. 6, pp. 80-93, Nov. 2014.

F.; Schaich and T. Wild, "Waveform contenders for 5G - OFDM vs. FBMC vs. UFMC," ISCCSP, pp. 457-460, May 2014.

V. Vakilian, T. Wild, F. Schaich, S. ten Brink, and J.-F. Frigon, "Universal-filtered multicarrier technique for wireless systems beyond LTE," in 2013 IEEE, Globecom Workshops (GC Wkshps), pp. 223-228, Dec. 2013.

B. Farhang-Boroujeny, "OFDM versus filter bank multicarrier," in IEEE Signal Processing Mag., vol. 28, no. 3, pp. 92-112, May 2011.

W. Chung, B. Kim, M. Choi, H. Nam, H. Yu, S. Choi, and D. Hong, "Synchronization error in QAM-Based FBMC system," in IEEE MILCOM, pp. 699-705, Oct. 2014.

M. Mukherjee, L. Shu, V. Kumar, P. Kumar, and R. Matam, "Reduced out-of-band radiatiobased filter optimization for UFMC systems in 5G," in IWCMC, pp. 1150-1155, Dubrovnik, Croatia, Aug. 2015.

Z. Kollar, L. Varga, and K. Czimer, "Clipping-based iterative PAPR-Reduction techniques for FBMC," in Proc. OFDM 2012, pp. 1-7, Essen, Germany, Aug. 2012.

M. Chafii, J. Palicot, and R. Gribonval, "Closed-form approximations of the PAPR distribution for Multi-Carrier Modulation systems," in EUSIPCO, pp. 1920-1924, Lisbon, Portugal, Sept. 2014.

H. Mahmoud, T. Yucek, and H. Arslan, "OFDM for cognitive radio: merits and challenges," in IEEE Wirel. Commun., vol. 16, no. 2, pp. 6-15, Apr. 2009.

H. G. Myung, et al., "Peak-to-average power ratio of single carrier FDMA singles with pulse shaping," in Proc. PIMRC 2006, Helsinki, Finland, Sept. 2006.

H. G. Myung, J. Lim, and D. J. Goodman, "Single carrier FDMA for uplink wireless transmission," in IEEE Veh. Technol. Mag., vol. 1, no. 3, pp. 30-38, Sept. 2006.

M. M. Shammasi and S. M. Safavi, "Performance of a predistorter based on Saleh model for OFDM systems in HPA nonlinearity," in ICACT, pp. 148-152, PyeongChang, Korea, Feb. 2012.