Delay-Optimal and Energy-Efficient Communications With Markovian Arrivals

Volume: 68, Issue: 3, Pages: 1508 - 1523
Published: Mar 1, 2020
Abstract
In this paper, delay-optimal and energy-efficient communication is studied for a single link under Markov random arrivals. We present the optimal tradeoff between delay and power over Additive White Gaussian Noise (AWGN) channels and extend the optimal tradeoff for block fading channels. Under time-correlated traffic arrivals, we develop a cross-layer solution that jointly considers the arrival rate, the queue length, and the channel state in...
Paper Details
Title
Delay-Optimal and Energy-Efficient Communications With Markovian Arrivals
Published Date
Mar 1, 2020
Volume
68
Issue
3
Pages
1508 - 1523
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