Article ID Journal Published Year Pages File Type
449517 AEU - International Journal of Electronics and Communications 2008 4 Pages PDF
Abstract

In this letter, we focus on the problem with the objective to maximize the system performance, while guaranteeing specified QoS constraints for multiple user classes in wireless data networks. First, we propose two opportunistic scheduling algorithms that exploit time-varying channel conditions for the special two-constraint case, and then propose an opportunistic scheduling algorithm for the general case. Simulation results illustrate that the proposed scheduling algorithms guarantee the different constraints, and achieve high-system performance that is close to the true optimal value using a known general-purpose optimization package, lingo.

Related Topics
Physical Sciences and Engineering Computer Science Computer Networks and Communications
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