Abstract
The impact of relaying on the capacity of broadcast channels was analyzed. It was assumed that the output of the relay was less noisy than the outputs at two users. It was also observed that the dumb relay improves the rate of both users. It was shown that the cooperative broadcast channel has a larger achievable region than the capacity region of the degraded broadcast channel.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 403 |
| Number of pages | 1 |
| Journal | IEEE International Symposium on Information Theory - Proceedings |
| State | Published - 2004 |
| Event | Proceedings - 2004 IEEE International Symposium on Information Theory - Chicago, IL, United States Duration: Jun 27 2004 → Jul 2 2004 |
ASJC Scopus subject areas
- Theoretical Computer Science
- Information Systems
- Modeling and Simulation
- Applied Mathematics