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Investigations of component carrier selection algorithms in long term evolution-advanced

Mohd Ramli, Huda Adibah and Asnawi, Ani Liza and Mohd Isa, Farah Nadia and Azman, Amelia Wong and Mansor, Mohamad Ismat Hafizi (2018) Investigations of component carrier selection algorithms in long term evolution-advanced. Indonesian Journal of Electrical Engineering and Computer Science, 10 (1). pp. 330-336. ISSN 2502-4752 E-ISSN 2502-4760

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Abstract

Given that the demand for real-time multimedia contents that require significantly high data rate are getting of high popularity, a new mobile cellular technology known as Long term Evolution-Advanced (LTE-A) was standardized. The LTE-A is envisaged to support high peak data rate by aggregating more than one Component Carriers (CCs) of the same or different frequency bandwidths. Since the inter-band non-contiguous carrier aggregation is likely to be used due to the current frequency allocation, this paper provides a performance study of a number of CC selection algorithms for use in the inter-band non-contiguous downlink LTE-A. It should be noted that CC selection is of paramount importance in the LTE-A operating in backward compatible mode as the LTE-A contains a mixture of the legacy Long Term Evolution (LTE) users that support packets (re)transmission on a single CC and the LTE-A users that utilize more than one CCs for packets (re)transmission. Simulation results demonstrated the efficacy of the Channel-Throughput Aware (CTA) algorithm for maximizing the system capacity without compromising the required Quality of Service of real-time video users

Item Type: Article (Journal)
Additional Information: 4535/64725
Uncontrolled Keywords: Investigations of component carrier; Algorithms; Long term evolution-advanced
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101 Telecommunication. Including telegraphy, radio, radar, television
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button): Kulliyyah of Engineering
Kulliyyah of Engineering > Department of Electrical and Computer Engineering
Depositing User: Sr Huda Adibah Mohd Ramli
Date Deposited: 09 Jul 2018 19:11
Last Modified: 09 Jul 2018 19:11
URI: http://irep.iium.edu.my/id/eprint/64725

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