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Memorias de investigación
Communications at congresses:
Simulation of scheduling gains in LTE
Year:2014
Research Areas
  • Telecommunications
Information
Abstract
This paper describes the implementation of an LTE downlink simulator that is able to precisely model the fast time and frequency variations existing in a multipath channel. This is decisive to properly simulate the gains achievable by the channeldependent scheduling LTE is capable of. The aim of this study is to investigate the relationship between the throughput achieved by a base station and parameters of active users in the cell (such as SINR or speed). The ultimate goal is to obtain a model that can predict throughput as a function of a few selected parameters that characterize users? conditions. A proportional fair scheduler is used because of its ability to maximize the BS throughput while preventing user starvation. Some conclusions are drawn on the main parameters affecting the BS throughput based on results obtained so far.
International
No
Congress
XXIX Symposium Nacional de URSI
960
Place
Valencia
Reviewers
Si
ISBN/ISSN
978-84-9048-264-3
Start Date
03/09/2014
End Date
05/09/2014
From page
1
To page
4
Actas del XXIX Symposium Nacional de URSI
Participants
  • : Jesús Javier Alonso (Sánchez)
  • Autor: Luis Mendo Tomas (UPM)
  • Autor: Jesús Silveira
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Tecnología de la Información y las Comunicaciones (GTIC)
  • Departamento: Señales, Sistemas y Radiocomunicaciones
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