Abstract
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 language | English |
|---|---|
| Pages (from-to) | 1385-1389 |
| Number of pages | 5 |
| Journal | IEEE Vehicular Technology Conference |
| Volume | 3 |
| Publication status | Published - 1997 |
| Event | Proceedings of the 1997 47th IEEE Vehicular Technology Conference. Part 1 (of 3) - Phoenix, AZ, USA Duration: 1997 May 4 → 1997 May 7 |
All Science Journal Classification (ASJC) codes
- Computer Science Applications
- Electrical and Electronic Engineering
- Applied Mathematics