Throughput Gains Using Rate and Power Control in Cooperative Relay Networks

In this letter, we use power and rate adaptation to maximize the throughput in cooperative relay networks when limited feedback links to the transmitter nodes exist. We observe that, for a finite rate of feedback, the throughput maximizing outage probability can be relatively high. This suggests usi...

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Veröffentlicht in:	IEEE transactions on communications 2007-04, Vol.55 (4), p.656-660
Hauptverfasser:	Ahmed, N., Behnaam Aazhang
Format:	Artikel
Sprache:	eng
Schlagworte:	Access methods and protocols, osi model Applied sciences Capacity planning Coding, codes Communication system control Control systems Control theory Decoding Exact sciences and technology Fading Feedback Finite-rate feedback Gain Information, signal and communications theory Links Networks outage probability Outages Power control Protocols Radiocommunications rate control relay coding Relay networks Relays Signal and communications theory State feedback Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Teleprocessing networks. Isdn Throughput Transmission and modulation (techniques and equipments) Transmitters Transmitters. Receivers
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