Statistical Delay QoS Driven Power and Rate Allocation for Cognitive Multi-Relay DF Networks

Abstract

In this paper, we propose a statistical delay Qualityof-Service (QoS) driven power and rate allocation scheme for cognitive multi-relay Decode-and-Forward (DF) networks, which aims at maximizing the relay network throughput under the given delay QoS constraint. Specifically, by integrating the information theory and the concept of effective capacity, our… (More)

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