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Summary: Stability and asymptotic optimality of opportunistic
schedulers in wireless systems
U. Ayesta1,2
, M. Erausquin1,3
, M. Jonckheere4
, I.M. Verloop1
1
BCAM Basque Center for Applied Mathematics, Derio, Spain
2
IKERBASQUE, Basque Foundation for Science, Bilbao, Spain
3
UPV/EHU, University of the Basque Country, Bilbao, Spain
4
CONICET, Buenos Aires, Argentina
ABSTRACT
We investigate the scheduling of a common resource between
several concurrent users when the feasible transmission rate
of each user varies randomly over time. Time is slotted and
users arrive and depart upon service completion. This may
model for example the flow-level behavior of end-users in a
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