Waveform optimization for OQAM-OFDM systems by using nonlinear programming algorithms

H. H. Chen, X. D. Cai

Research output: Contribution to journalConference articlepeer-review

4 Citations (Scopus)


This paper deals with the issues on the optimization of transmitter and receiver FIR filters in the orthogonal frequency division multiplex (OFDM) system with offset QAM modulation. The filters have their responses overlapped in both the time and the frequency domains. The transmitter and receiver filters satisfy the constraints minimizing interchannel and intersymbol interference and optimized by using the nonlinear programming procedures. Two different objective functions in the frequency domain are used: the least square error (LSE) in the stop-band and minimizing the maximum magnitude (Mini-max) in the stop-band.

Original languageEnglish
Pages (from-to)1385-1389
Number of pages5
JournalIEEE Vehicular Technology Conference
Publication statusPublished - 1997 Jan 1
EventProceedings of the 1997 47th IEEE Vehicular Technology Conference. Part 1 (of 3) - Phoenix, AZ, USA
Duration: 1997 May 41997 May 7

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Applied Mathematics


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