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Two-level QoS-oriented downlink packet schedulers in LTE networks: a review


Citation

Ferdosian, Nasim and Othman, Mohamed (2013) Two-level QoS-oriented downlink packet schedulers in LTE networks: a review. In: First International Conference on Advanced Data and Information Engineering (DaEng-2013), 16-18 Dec. 2013, Kuala Lumpur, Malaysia. (pp. 597-604).

Abstract

The Long Term Evolution (LTE) as a mobile broadband technology supports a wide domain of communication services with different requirements. Therefore scheduling of all flows from various applications by the same strategy of resource allocation would not be efficient. Accordingly it is necessary to design new scheduling algorithms by considering the Quality of Service (QoS) requirements defined for each application. In this regard, this paper will provide a brief overview of previously reported schedulers for QoS support in LTE cellular networks by taking into account the various important QoS parameters such as delay, packet loss ratio and data rate. The resource distribution problem in LTE networks and solutions from the numerous numbers of previous resource allocation approaches are outlined and compared through a comparative table. The future direction for solving these problems will be stated. Overall this study summarises the current state of knowledge on the QoS-oriented scheduling algorithms for LTE networks.


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Additional Metadata

Item Type: Conference or Workshop Item (Paper)
Divisions: Faculty of Computer Science and Information Technology
DOI Number: https://doi.org/10.1007/978-981-4585-18-7_67
Publisher: Springer
Keywords: Long-term evolution (LTE); Scheduling; QoS; GBR and non-GBR
Depositing User: Nabilah Mustapa
Date Deposited: 21 May 2018 03:27
Last Modified: 21 May 2018 03:27
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1007/978-981-4585-18-7_67
URI: http://psasir.upm.edu.my/id/eprint/60361
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