High Mobility Evaluation for Voice & Video over LTE

Authors

  • Mohammed MAHFOUDI Transmission and Data Processing, Sidi Mohamed Ben Abdellah University, Morocco
  • Moulhime EL BEKKALI Transmission and Data Processing, Sidi Mohamed Ben Abdellah University, Morocco
  • Abdellah NAJID Communication systems, National Institute of Post and telecommunication, Morocco
  • Said MAZER Transmission and Data Processing, Sidi Mohamed Ben Abdellah University, Morocco
  • Mohamed EL GHAZI Transmission and Data Processing, Sidi Mohamed Ben Abdellah University, Morocco

Keywords:

LTE, VOLTE, Video Over LTE, Scheduling, QoS, mobility

Abstract

Due to the exponential clients demand for new services with high Quality (QOS). 3GPP has developed a new cellular standard based packet switching allowing high data rate, 100 Mbps in Downlink and 50 Mbps in Uplink, this standard is termed LTE (Long Term Evolution). Beyond the improvement in bit rate, LTE aims to provide a highly efficient, low latency, spectrum flexibility and higher mobile speed performances. The purpose of this paper is to prove the high mobility performances. The performance evaluation is conducted in terms of system throughput, delay, and Packet Loss Ratio, using different scheduling algorithms implemented at the LTE base station (PF, MLWDF and EXP/PF schedulers). Finally it will be concluded that higher mobile speed performances are proved with all the 3 scheduling algorithms for best effort flows, while for Video flows the M-LWDF and EXP/PF schedulers who are more preferment , and for VoIP flows it`s PF and EXP/PF schedulers who gives high performances.

References

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Published

2014-07-30

How to Cite

[1]
M. MAHFOUDI, Moulhime EL BEKKALI, A. NAJID, S. MAZER, and M. E. GHAZI, “High Mobility Evaluation for Voice & Video over LTE”, Int. J. Comp. Sci. Eng., vol. 2, no. 7, pp. 40–45, Jul. 2014.

Issue

Vol. 2 No. 7 (2014): IJCSE July Edition

Section

Research Article

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