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Servis kalitesine duyarli yeniden yapilandirilabilir lte mac çizelgeleyici

  • Istanbul Technical University
  • Ericsson AR-GE A. Ş
  • Scientific and Technological Research Council of Turkey

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde BölümKonferans katkısıbilirkişi

1 Atıf (Scopus)

Özet

The widespread usage of smartphones reveal the necessity of higher data rates in mobile communication networks. LTE, one of the 4th generation cellular technologies, has been developed to meet high capacity needs. LTE enables the digital convergence via carrying audio, video and data traffic over IP packets. In this paper, a novel LTE downlink scheduling algorithm is designed to support Quality of Service (QoS) requirements of real-time users such as VoIP and video streaming. OMNeT++ based simulations illustrate that the proposed scheduling algorithm improves end to end delay and througput values of real-time UDP and nonreal-time TCP flows compared to the existing MaxCQI scheduler. The tradeoff between the amount of improvement in the end-to-end delay of real-time traffic and the amount of degradation in the throughput of non-real time traffic can be arranged by tuning a parameter of the proposed scheduling algorithm.

Tercüme edilen katkı başlığıA QoS-aware reconfigurable LTE MAC scheduler
Orijinal dilTürkçe
Ana bilgisayar yayını başlığı2014 22nd Signal Processing and Communications Applications Conference, SIU 2014 - Proceedings
YayınlayanIEEE Computer Society
Sayfalar1467-1470
Sayfa sayısı4
ISBN (Basılı)9781479948741
DOI'lar
Yayın durumuYayınlandı - 2014
Etkinlik2014 22nd Signal Processing and Communications Applications Conference, SIU 2014 - Trabzon, Türkiye
Süre: 23 Nis 201425 Nis 2014

Yayın serisi

Adı2014 22nd Signal Processing and Communications Applications Conference, SIU 2014 - Proceedings

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???event.eventtypes.event.conference???2014 22nd Signal Processing and Communications Applications Conference, SIU 2014
Ülke/BölgeTürkiye
ŞehirTrabzon
Periyot23/04/1425/04/14

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