Optimization of Transmitter and Receiver Filters for OQAM-OFDM Systems Using Nonlinear Programming

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概要

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• This paper proposes a family of optimized transmitter and receiver FIR filters for orthogonal frequency division multiplex (OFDM) systems with offset QAM modulation using nonlinear-programming. Two objective functions in the frequency domain (considering both OFDM orthogonal condition and Nyquist condition), least square error (LSE) and minimizing maximal spectral side lobe (Mini-max), are used. The nonlinear programming is implemented with a modified sequential quadratic programming (SQP) algorithm; which guarantees a super-linear convergence. Resultant optimized FIR filters are given with their coefficients and spectra.

• 社団法人電子情報通信学会の論文
• 1997-11-25

著者

• Chen H‐h

  National Chung Hsing Univ. Tai‐chung City Twn

• Chen Hsiao-hwa

  The Department Of Electrical Engineering National Chung Hsing University

• CAI Xiao-Dong

  the Department of Electrical Engineering, National University of Singapore

• Cai Xiao-dong

  The Department Of Electrical Engineering National University Of Singapore

関連論文

• Optimization of Transmitter and Receiver Filters for OQAM-OFDM Systems Using Nonlinear Programming
• Hierarchy Schedule Sensing Protocol for CDMA Wireless Networks and Its Performance under Multiple Collision and Capture Effect
• Quasi-Decorrelating Detector (QDD) And Its Spreading Codes Dependent Performance Analysis

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