Abstract
Low-complexity quasi-synchronous CDMA systems are derived for eliminating MUI completely in the presence of unknown and even rapidly varying multipath. They rely on judiciously designed precomputable user codes and offer a generalization of orthogonal frequency division multiplexing, especially valuable when carrier frequency errors and Doppler effects are present.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 25-27 |
| Number of pages | 3 |
| Journal | IEEE Communications Letters |
| Volume | 3 |
| Issue number | 2 |
| DOIs | |
| State | Published - Feb 1999 |
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