Abstract
The transmitter optimization, to maximize the downlink sum rate of a multiple antenna cellular system with perfect data cooperation between the base stations and a separate power constraint per base station, was discussed. The incremental power allocation strategies combined with BC-MAC duality results were analyzed to perform the non-convex downlink transmitter optimization. The analysis showed that with optimal power allocation, the transmit power of a user was decreased as the overall transmit power increased.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 50 |
| Number of pages | 1 |
| Journal | IEEE International Symposium on Information Theory - Proceedings |
| State | Published - 2002 |
| Externally published | Yes |
| Event | 2002 IEEE International Symposium on Information Theory - Lausanne, Switzerland Duration: Jun 30 2002 → Jul 5 2002 |
All Science Journal Classification (ASJC) codes
- Theoretical Computer Science
- Information Systems
- Modeling and Simulation
- Applied Mathematics