Window design for SISO and MIMO OFDM systems

Authors:
Tseng-Wen Feng;Ben Williams;Pao-Chu Wang;Shyh-Kang Jeng
Affiliations:
Advanced Micro Devices, Inc. and Dept. of EE and Grad. Inst. Communication Engr., National Taiwan Univ.;Advanced Micro Devices, Inc.;Advanced Micro Devices, Inc.;Dept. of EE and Grad. Inst. Communication Engr., National Taiwan Univ.
Venue:
CCNC'09 Proceedings of the 6th IEEE Conference on Consumer Communications and Networking Conference
Year:
2009

Citing 7
Cited 0

Compensation of Phase Noise in OFDM Wireless Systems

IEEE Transactions on Signal Processing
ML estimation of time and frequency offset in OFDM systems

IEEE Transactions on Signal Processing
Joint estimation of channel response, frequency offset, and phase noise in OFDM

IEEE Transactions on Signal Processing
Improving an OFDM reception using an adaptive Nyquist windowing

IEEE Transactions on Consumer Electronics
Influence of RF oscillators on an OFDM signal

IEEE Transactions on Consumer Electronics
Transmission techniques for digital terrestrial TV broadcasting

IEEE Communications Magazine
Receiver window design for multicarrier communication systems

IEEE Journal on Selected Areas in Communications

Quantified Score

Hi-index	0.00

Visualization

Abstract

In this paper, we conduct the window design for single-input single-output (SISO) and multiple-input multiple-output (MIMO) OFDM systems. The key value of this paper is to optimize the receiver SINR when carrier frequency offset (CFO) and phase noise both affecting an OFDM system. To our best knowledge, this is the first research to design window coefficients through leveraging the CFO and phase noise statistics for SISO and MIMO OFDM systems over frequency-selective channels. CFO and phase noise will destroy the orthogonality of OFDM system and lead to inter-carrier interference (ICI). Simulation results show that our proposed method can improve the system performance.