Pesavento, Marius and Ciochina, Dana and Gershman, Alex B. (2010) Iterative dual downlink beamforming for cognitive radio networks. In: 5th International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications.
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Abstract
We address the problem of multi-user downlink beamforming and power allocation in a cognitive radio (CR) secondary network (SN) with constraints on the total interference in the primary network (PN). We derive the Lagrange dual of the problem and show that both problems are equivalent. Two algorithm
| Item Type: | Conference or Workshop Item (UNSPECIFIED) |
|---|---|
| Date Deposited: | 04 Mar 2026 08:58 |
| Last Modified: | 18 Apr 2026 03:21 |
| URI: | http://eprints.eai.eu/id/eprint/2604 |
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