Zadoff-chu sequence based preamble design of fbmc/oqam for 5g

  • Authors

    • Vamshi Krishna Namani
    • R Arthi
    2018-04-03
    https://doi.org/10.14419/ijet.v7i2.12.11278
  • FBMC, CFO, TO, BER, CCDF, PAP

  • Abstract

    The Spectrum effectiveness for 5G networks can be accomplished by Filter Bank Multi Carrier / Orthogonal Quadrature Amplitude Modulation (FBMC / OQAM) that avoids the benefit of guard band. FBMC is very considerate to Carrier Frequency Offset (CFO) and Timing Offset (TO). This paper suggests Zadoff-chu (ZC) sequence based preamble or pilot is accustomed to design the FBMC frame for synchronize more with receiver to achieve sufficient channel inference and phase tracking which reduces the carrier frequency and timing synchronization. This method helps to influence the out of band emissions and conceive non-orthogonal waveforms to investigate the overall system performance such as Bit Error Rate (BER) over AWGN channels. The performance measuresbeing Complementary Cumulative Distribution Curve (CCDF) for FBMC signal with different multicarrier to evaluate the Peak to Average Power Ratio (PAPR) has been achieved by simulation. The simulation outcomeshows that FBMC outperforms well when analyzed with other multicarrier systems.

     

     

  • References

    1. [1] Behrouz Farhang-Boroujeny, OFDM versus Filter Bank Multicarrier, IEEE Signal Processing Magazine, 2011,Vol. 28, pp. 92–112.

      [2] Naser Al-Falahy, Omar Y. Alani, Technologies for 5G Networks: Challenges and Opportunities, 2017, IEEE IT Pro, Vol: 19, Issue: 1, pp.12-20.

      [3] Behrouz Farhang-Boroujeny, Filter Bank Multicarrier Modulation: Waveform Candidate for 5G and Beyond, 2015, Hindawi Publishing Corporation Advances in Electrical Engineering,Vol 2014.

      [4] Nan Tang, Shiwen He, ChunlinXue, Yongming Huang, Luxi Yang, IQ Imbalance Compensation for Generalized Frequency Division Multiplexing Systems, 2017, IEEE Wireless Communications Letters, Vol. 6, No. 4, pp.422-425.

      [5] A.Viholainen, T.Ihalainen, T. Hidalgo Stitz, M.Renfors, and M.Bellanger,Prototype filter design for Filter bank based Multicarrier Transmission, 2009in Proc. European Signal Processing Conf., Glasgow, Scotland, pp. 1359–1363

      [6] Juho Lee, Younsun Kim, YongjunKwak, Jianzhong Zhang, ArisPapasakellariou, Thomas Novlan,Chengjun Sun, and Yingyang Li, LTE-Advanced in 3GPP Rel -13/14: An Evolution Towards 5G, 2016,IEEE Communications Magazine Vol. 54, Issue: 3.

      [7] Tilde Fusco, AngeloPetrella and Mario Tanda , Data-aided symbol timing and CFO synchronization for filter bank multicarrier systems, 2009, IEEE Transactions on Wireless Communications, Vol: 8, Issue: 5, pp. 2705-2715.

      [8] Jeong-Min Choi, Youngho Oh, Hakju Lee, and Jong-SooSeo, Interference-dependent pair of pilots for channel estimation in FBMC systems, 2016 in IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, pp. 1–4.

      [9] Stijn Van Caekenberghe, André Bourdoux, and JérômeLouveaux, Preamble based frequency-domain joint CFO and STO estimation for OQAM-based filter bank multicarrier, 2014, EURASIP Journal on Advances in Signal Processing.

      [10] Behrouz Farhang-Boroujeny and P. Amini, Packet format design and decision directed Tracking methods for Filter bank Multicarrier Systems, EURASIP Journal on Advances in Signal Processing, 2010, Vol.2010, Article ID 30798.

      [11] Quang Duong, Ha H. Nguyen, Walsh-Hadamard Precoded Circular Filter bank Multicarrier Communications, 2017, International Conference on Recent Advances in Signal Processing, Telecommunications & Computing (SigTelCom), pp. 193 – 198.

      [12] Jamal Bazzi, Petra Weitkemper, and KatsutoshiKusume, Power efficient scattered pilot channel estimation for FBMC/OQAM, in 10th International ITG Conference on Systems, Communications and Coding, 2015, pp. 1–6.

      [13] H.Saeedi-Sourck, S.Sadri,Y.Wu and B.Farhang-Boroujeny, Near maximum likelihood synchronization for filter bank multicarrier systems, 2013, IEEE Wireless Communications Letters, Vol: 2, Issue: 2, pp. 235–238.

      [14] Esteban Gutiérrez, José A López-Salcedo and Gonzalo Seco-Granados, Systematic design of transmitter and receiver architectures for flexible filter bank multi-carrier signals, EURASIP Journal on Advances in Signal Processing, 2014, Vol. 103, Issue: 1, pp.1-26.

      [15] Branislav M. Popović, Efficient DFT of Zadoff-Chu sequences, 2010, Electronics Letters, Vol. 46, No. 7, pp. 502–503.

      [16] Jinfeng Du and Svante Signell, Novel preamble-based channel estimation for OFDM/OQAM system, 2009, IEEE ICC.

  • Downloads

  • How to Cite

    Krishna Namani, V., & Arthi, R. (2018). Zadoff-chu sequence based preamble design of fbmc/oqam for 5g. International Journal of Engineering & Technology, 7(2.12), 193-197. https://doi.org/10.14419/ijet.v7i2.12.11278

    Received date: 2018-04-08

    Accepted date: 2018-04-08

    Published date: 2018-04-03