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Counteraction of non-linear distortion in a novel MCM-DS-SS wireless LAN radio subsystem
| Publication type | Conference paper |
|---|---|
| Year of publication | 1997 |
| Authors | Paolo Banelli, Saverio Cacopardi, Fabrizio Frescura, and Gianluca Reali |
| Title | Counteraction of non-linear distortion in a novel MCM-DS-SS wireless LAN radio subsystem |
| Conference name | IEEE Global Telecommunications Conference (GLOBECOM 97) |
| Volume | 1 |
| Issue | |
| Pages | 320–326 |
| Editor | |
| Publisher | IEEE |
| Date | November 1997 |
| Place | Phoenix, AZ |
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| Abstract | A novel radio subsystem for WLAN, based on multicarrier modulation DS-SS, is presented. By comparing the obtained performance with the results of the DS-SS physical layer of the IEEE 802.11 standard, we point out some important architectural aspects and the factors that may limit the performance. In particular, the performance of a base-band pre-distorted non-linear amplifier is analysed by simulations. The analysis of the clipping effect (with and without memory) allows one to specify the optimum back-off value in order to balance the bit error rate performance and the efficiency of power amplifiers. |
| URL | |
| DOI | http://dx.doi.org/10.1109/GLOCOM.1997.632562 |
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| Paper |