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DOI: 10.14569/IJACSA.2020.0110478
PDF

A Design of Packet Scheduling Algorithm to Enhance QoS in High-Speed Downlink Packet Access (HSDPA) Core Network

Author 1: Sohail Ahmed
Author 2: Mubashar Ali
Author 3: Abdullah Baz
Author 4: Hosam Alhakami
Author 5: Bilal Akbar
Author 6: Imran Ali Khan
Author 7: Adeel Ahmed
Author 8: Muhammad Junaid

International Journal of Advanced Computer Science and Applications(IJACSA), Volume 11 Issue 4, 2020.

  • Abstract and Keywords
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Abstract: Voice over Internet Protocol (VOIP) in an efficient manner is a basic requirement of modern era. The real time and non-real traffics demand customized communication provisioning to get guarantee of service. For this we proposed a user fulfillment design for facilitating packets switching in 3G cellular network to insure provisioning of QoS (quality of service) in DiffServ (Differentiated Services) Network. To enhance QoS for real time traffic by reducing delay, packet loss and jitter, we proposed Low latency queuing (LLQ) algorithm. In this paper, we focused on packet scheduling, Diffserv and QoS classes mapping into Universal Mobile telecommunication System (UMTS) classes and buffering. To associate different types of real time multimedia traffic, the QoS provisioning mechanism used different code points of Diffserv. The new idea in LLQ is to map the video and voice traffics against two separate queues and used priority queuing in Low latency queuing for voice traffic. The results got from reproductions shows that proposed calculation meets the QoS prerequisites.

Keywords: Packet Scheduling; Classification; DiffServ; LLQ; EURANE

Sohail Ahmed, Mubashar Ali, Abdullah Baz, Hosam Alhakami, Bilal Akbar, Imran Ali Khan, Adeel Ahmed and Muhammad Junaid, “A Design of Packet Scheduling Algorithm to Enhance QoS in High-Speed Downlink Packet Access (HSDPA) Core Network” International Journal of Advanced Computer Science and Applications(IJACSA), 11(4), 2020. http://dx.doi.org/10.14569/IJACSA.2020.0110478

@article{Ahmed2020,
title = {A Design of Packet Scheduling Algorithm to Enhance QoS in High-Speed Downlink Packet Access (HSDPA) Core Network},
journal = {International Journal of Advanced Computer Science and Applications},
doi = {10.14569/IJACSA.2020.0110478},
url = {http://dx.doi.org/10.14569/IJACSA.2020.0110478},
year = {2020},
publisher = {The Science and Information Organization},
volume = {11},
number = {4},
author = {Sohail Ahmed and Mubashar Ali and Abdullah Baz and Hosam Alhakami and Bilal Akbar and Imran Ali Khan and Adeel Ahmed and Muhammad Junaid}
}



Copyright Statement: This is an open access article licensed under a Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and reproduction in any medium, even commercially as long as the original work is properly cited.

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