Abstract
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.
| Original language | English |
|---|---|
| Pages (from-to) | 1680-1687 |
| Number of pages | 8 |
| Journal | IEICE Transactions on Communications |
| Volume | E80-B |
| Issue number | 11 |
| Publication status | Published - 1997 |
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All Science Journal Classification (ASJC) codes
- Software
- Computer Networks and Communications
- Electrical and Electronic Engineering
Cite this
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Optimization of transmitter and receiver filters for OQAM-OFDM systems using nonlinear programming. / Chen, Hsiao-Hwa; Cai, Xiao Dong.
In: IEICE Transactions on Communications, Vol. E80-B, No. 11, 1997, p. 1680-1687.Research output: Contribution to journal › Article
TY - JOUR
T1 - Optimization of transmitter and receiver filters for OQAM-OFDM systems using nonlinear programming
AU - Chen, Hsiao-Hwa
AU - Cai, Xiao Dong
PY - 1997
Y1 - 1997
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=0031273251&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0031273251&partnerID=8YFLogxK
M3 - Article
VL - E80-B
SP - 1680
EP - 1687
JO - IEICE Transactions on Communications
JF - IEICE Transactions on Communications
SN - 0916-8516
IS - 11
ER -