2015
DOI: 10.5121/ijwmn.2015.7201
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Survey of LTE Downlink Schedulers Algorithms in Open Access Simulation Tools NS-3 and LTE-SIM

Abstract: The LTE/LTE- KEYWORDS Round robin (RR), Proportional fair (PF), Maximum throughput scheduler (MT), Throughput to average scheduler (TTA), Blind equal throughput scheduler (BET), Token bank fair queue scheduler (TBFQ), Priority set scheduler (PS).

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Cited by 3 publications
(4 citation statements)
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“…2) Proportional Fair (PF): o algoritmo procura encontrar um equilíbrio entre justiça e eficiência espectral, onde os RBGs são distribuídos de tal forma a obter o mesmo throughput entre todos os UEs. Esse equilíbrioé fornecido utilizando o throughput médio passado como um fator de ponderação da taxa de dados esperada, o que resulta atribuir mais RBGs para UEs com baixa qualidade de canal [11] [12].…”
Section: A Alocação De Recursos No Lte E Outros Escalonadoresunclassified
“…2) Proportional Fair (PF): o algoritmo procura encontrar um equilíbrio entre justiça e eficiência espectral, onde os RBGs são distribuídos de tal forma a obter o mesmo throughput entre todos os UEs. Esse equilíbrioé fornecido utilizando o throughput médio passado como um fator de ponderação da taxa de dados esperada, o que resulta atribuir mais RBGs para UEs com baixa qualidade de canal [11] [12].…”
Section: A Alocação De Recursos No Lte E Outros Escalonadoresunclassified
“…Throughput (Video) Fig. 9 (a) Average Throughput of VoIP and Video Flow with different schedulers at different speed [21] PLR (VoIP) PLR (Video) Fig. 9 (b) Packet Loss Ratio (PLR) of VoIP and Video Flow with different schedulers at different speed [21] Fig.…”
Section: Throughput (Voip)mentioning
confidence: 99%
“…9 (a) Average Throughput of VoIP and Video Flow with different schedulers at different speed [21] PLR (VoIP) PLR (Video) Fig. 9 (b) Packet Loss Ratio (PLR) of VoIP and Video Flow with different schedulers at different speed [21] Fig. 9(c) Spectral Efficiency of different schedulers in LTE-SIM [21] For the simplication of the HO algorithm, PF was considered in our proposed HO algorithm.…”
Section: Throughput (Voip)mentioning
confidence: 99%
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