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A study of packet scheduling with mobile cellular channel impairments

Mohd. Ramli, Huda Adibah and Sandrasegaran, Kumbesan and Abdullah, Khaizuran (2012) A study of packet scheduling with mobile cellular channel impairments. In: International Conference on Computer and Communication Engineering, ICCCE 2012, 3-5 July 2012, Kuala Lumpur.

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Abstract

Long Term Evolution-Advanced (LTE-A) is a new radio access technology that is expected to provide better experience among the mobile cellular users. It delivers multimedia services using packet switching technology. Therefore, intelligent design of packet scheduling for the LTE-A to provide Quality of Service (QoS) comparable to fixed line services becomes crucial. However, packet scheduling over the LTE-A system faces a number of challenges. This paper studies a number of low complexity real time packet scheduling algorithms developed for the legacy mobile cellular systems. In addition to that, studies on performance impact due to mobile cellular channel impairments are presented. The study aims to identify the methods used by the existing packet scheduling algorithms as well to ascertain the performance degradations on the QoS of multimedia services due to the impact of the mobile cellular channel impairments. Future works include development of a new packet scheduling algorithm to overcome detrimental effects due to LTE-A channel impairments on the QoS of multimedia services.

Item Type: Conference or Workshop Item (Invited Papers)
Additional Information: 4535/26218
Uncontrolled Keywords: LTE-A; Packet Scheduling; CQI; HARQ; Quality of Service.
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices > TK7885 Computer engineering
Kulliyyahs/Centres/Divisions/Institutes: Kulliyyah of Engineering > Department of Electrical and Computer Engineering
Depositing User: Sr Huda Adibah Mohd Ramli
Date Deposited: 05 Feb 2013 17:02
Last Modified: 10 Aug 2017 11:11
URI: http://irep.iium.edu.my/id/eprint/26218

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