Waveform Optimization for Non-orthogonal CP-FBMA System

Filter bank multiple access (FBMA) without subbands orthogonality has been proposed as a new waveform to better cater the requirements of future wireless communication systems and scenarios. In addition, the usage of cyclic prefix (CP) in FBMA (CP-FBMA) has been proved to have many advantages such as the ability to process complex signals, lower peak-to-average power ratio (PAPR) and bit error rate (BER). However, the non-orthogonality of the system has not been fully exploited for waveform design, which inspires us to propose a new manifold-based waveform optimization iteration algorithm on the full band for the non-orthogonal CP-FBMA system, where full band means that there is no restriction on frequency responses of the synthesis filter bank (SFB) to match channels more perfectly. Both general framework and detailed derivation processes of the proposed waveform optimization algorithm are presented in this paper. Numerical results show that the algorithm converges after only a few iterations and it can improve the sum rate of the system dramatically.

[1]  Jose A. Lazaro,et al.  Experimental Assessment of 10 Gbps 5G Multicarrier Waveforms for High-Layer Split U-DWDM-PON-Based Fronthaul , 2019, Journal of Lightwave Technology.

[2]  Wei Yu,et al.  Iterative water-filling for Gaussian vector multiple-access channels , 2001, IEEE Transactions on Information Theory.

[3]  Markus Rupp,et al.  Filter Bank Multicarrier Modulation Schemes for Future Mobile Communications , 2017, IEEE Journal on Selected Areas in Communications.

[4]  Pierre Siohan,et al.  Analysis and design of OFDM/OQAM systems based on filterbank theory , 2002, IEEE Trans. Signal Process..

[5]  Rostom Zakaria,et al.  On Maximum Likelihood MIMO detection in QAM-FBMC systems , 2010, 21st Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications.

[6]  Brian Borchers,et al.  How Far Can We Go With Primal–Dual Interior Point Methods for SDP? , 2005 .

[7]  Tao Jiang,et al.  Prototype Filter Optimization to Minimize Stopband Energy With NPR Constraint for Filter Bank Multicarrier Modulation Systems , 2013, IEEE Transactions on Signal Processing.

[8]  Stephen P. Boyd,et al.  Convex Optimization , 2004, Algorithms and Theory of Computation Handbook.

[9]  Gerhard Fettweis,et al.  Generalized Frequency Division Multiplexing for 5th Generation Cellular Networks , 2014, IEEE Transactions on Communications.

[10]  Liang Wu,et al.  Low complexity and high performance symbol detection scheme for uplink wide-banded cyclic prefixed filter bank multiple access system without analysis filtering , 2019 .

[11]  Wei Jiang,et al.  Waveform Optimization in Cloud Radar with Spectral Congestion Constraints , 2019, 2019 IEEE Radar Conference (RadarConf).

[12]  Mario Tanda,et al.  Lapped-OFDM as an Alternative to CP-OFDM For 5G Asynchronous Access and Cognitive Radio , 2015, 2015 IEEE 81st Vehicular Technology Conference (VTC Spring).

[13]  Thomas M. Cover,et al.  Elements of Information Theory , 2005 .

[14]  Hüseyin Arslan,et al.  Inter-Numerology Interference for Beyond 5G , 2019, IEEE Access.

[15]  Frank Schaich,et al.  5GNOW: non-orthogonal, asynchronous waveforms for future mobile applications , 2014, IEEE Communications Magazine.

[16]  Linda Doyle,et al.  Prototype filter design for FBMC in massive MIMO channels , 2016, 2017 IEEE International Conference on Communications (ICC).

[17]  Huseyin Arslan,et al.  A Waveform Parameter Assignment Framework for 6G With the Role of Machine Learning , 2020, IEEE Open Journal of Vehicular Technology.

[18]  Heesu Kim,et al.  Waveform design for QAM-FBMC systems , 2017, 2017 IEEE 18th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC).

[19]  Liu Long,et al.  A survey: Several technologies of non-orthogonal transmission for 5G , 2015, China Communications.

[20]  Juha Yli-Kaakinen,et al.  Advanced Low-Complexity Multicarrier Schemes Using Fast-Convolution Processing and Circular Convolution Decomposition , 2019, IEEE Transactions on Signal Processing.

[21]  Liang Wu,et al.  A New Framework of Filter Bank Multi-Carrier: Getting Rid of Subband Orthogonality , 2017, IEEE Transactions on Communications.

[22]  Zhi-Quan Luo,et al.  Semidefinite Relaxation of Quadratic Optimization Problems , 2010, IEEE Signal Processing Magazine.

[23]  Jianhua Lu,et al.  Low-Complexity Iterative Detection for Large-Scale Multiuser MIMO-OFDM Systems Using Approximate Message Passing , 2014, IEEE Journal of Selected Topics in Signal Processing.

[24]  Gene H. Golub,et al.  Matrix computations , 1983 .

[25]  Chengshan Xiao,et al.  Channel-Statistics-Based Hybrid Precoding for Millimeter-Wave MIMO Systems With Dynamic Subarrays , 2019, IEEE Transactions on Communications.

[26]  J. McClellan,et al.  Complex Chebyshev approximation for FIR filter design , 1995 .

[27]  Long Liu,et al.  A survey: Several technologies of non-orthogonal transmission for 5G , 2015 .

[28]  Thorsten Wild,et al.  Waveform contenders for 5G — OFDM vs. FBMC vs. UFMC , 2014, 2014 6th International Symposium on Communications, Control and Signal Processing (ISCCSP).

[29]  Lei Zhang,et al.  Square-Root Nyquist Filter Design for QAM-Based Filter Bank Multicarrier Systems , 2018, IEEE Transactions on Vehicular Technology.

[30]  Frank Schaich,et al.  Universal-filtered multi-carrier technique for wireless systems beyond LTE , 2013, 2013 IEEE Globecom Workshops (GC Wkshps).

[31]  Liang Wu,et al.  On the ergodic achievable rate of FBMC system without subband orthogonality , 2018, 2018 IEEE Wireless Communications and Networking Conference (WCNC).

[32]  David Tse,et al.  Fundamentals of Wireless Communication , 2005 .

[33]  Behrouz Farhang-Boroujeny,et al.  OFDM Versus Filter Bank Multicarrier , 2011, IEEE Signal Processing Magazine.

[34]  Liang Wu,et al.  Transmit Covariance and Waveform Optimization for Non-Orthogonal CP-FBMA System , 2021, IEEE Transactions on Communications.

[35]  Liang Wu,et al.  Imperfect Reconstructed Filter Bank Multiple Access System Using Wide-Banded Subbands , 2017, 2017 IEEE 85th Vehicular Technology Conference (VTC Spring).

[36]  Tao Jiang,et al.  Properties and Power Spectral Densities of CP Based OQAM-OFDM Systems , 2015, IEEE Transactions on Signal Processing.

[37]  Ming Jia,et al.  Filtered OFDM: A new waveform for future wireless systems , 2015, 2015 IEEE 16th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC).

[38]  Markku Renfors,et al.  Exponentially-modulated filter bank-based transmultiplexer , 2003, Proceedings of the 2003 International Symposium on Circuits and Systems, 2003. ISCAS '03..

[39]  Behrouz Farhang-Boroujeny,et al.  Complexity and Performance Comparison of Filter Bank Multicarrier and OFDM in Uplink of Multicarrier Multiple Access Networks , 2011, IEEE Transactions on Signal Processing.

[40]  Tao Jiang,et al.  Prototype Filter Design to Minimize Stopband Energy With Constraint on Channel Estimation Performance for OQAM/FBMC Systems , 2019, IEEE Transactions on Broadcasting.

[41]  Yeo Hun Yun,et al.  A new waveform enabling enhanced QAM-FBMC systems , 2015, 2015 IEEE 16th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC).

[42]  Taufik Abrão,et al.  FBMC Prototype Filter Design via Convex Optimization , 2018, IEEE Transactions on Vehicular Technology.