[en] This work addresses the problem of data scheduling over fading channels in a deadline (strict delay) constrained multiuser system where a certain amount of data loss can be tolerated. We propose a scheme which schedules the users based on their instantaneous channel conditions and backlog of the packets stored in the buffer. The scheme is analyzed in large user limit. Numerical results demonstrate the energy-performance trade-offs and quantify the gain in energy efficiency for the proposed scheme.
Disciplines :
Ingénierie électrique & électronique
Identifiants :
UNILU:UL-ARTICLE-2012-667
Auteur, co-auteur :
BUTT, Majid ; University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
Langue du document :
Anglais
Titre :
Energy-Performance Trade-offs in Multiuser Scheduling: Large System Analysis
Date de publication/diffusion :
2012
Titre du périodique :
IEEE Wireless Communications Letters
ISSN :
2162-2337
eISSN :
2162-2345
Maison d'édition :
Institute of Electrical and Electronics Engineers (IEEE), Piscataway, Etats-Unis - New Jersey
