Abstract
Feedback strategies are presented for the K-user white Gaussian multiple-access channel. The strategies are based on the discrete Fourier transform of length K and achieve the sum-rate capacity for equal user powers if the signal-to-noise ratio is large enough.
| Original language | English |
|---|---|
| Pages (from-to) | 350 |
| Number of pages | 1 |
| Journal | IEEE International Symposium on Information Theory - Proceedings |
| State | Published - 2000 |
| Externally published | Yes |
| Event | 2000 IEEE International Symposium on Information Theory - Serrento, Italy Duration: 25 Jun 2000 → 30 Jun 2000 |