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Cooperative communication and cognitive radio (CR) technology in LTE-advanced

Saparudin, Faiz A. and Fisal, N. and Rashid, Rozeha A. and Ghafar, Aimi S. A. and Maharum, Siti M. M. (2011) Cooperative communication and cognitive radio (CR) technology in LTE-advanced. Communications in Computer and Information Science, 253 (3). pp. 701-710. ISSN 1865-0929

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Abstract

Exponential increase in demands of wireless access over the years has led to rapid evolution for next generation wireless access technology. However, with scarce spectrum resource yet increasing bandwidth demand has become the main concern since this problem will hinder the evolution process and generally affects network performance. In this paper, by taking 3GPP (3rd Generation Partnership Project) LTE-Advanced (Long Term Evolution - Advanced) as a perfect specimen for 4G (fourth generation) standard candidate, we thoroughly investigate its key technologies thus providing overviews on network performance and efficiency improvement by implementing cooperative communication and cognitive radio (CR) technology.

Item Type:Article
Uncontrolled Keywords:cognitive radio
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:44818
Deposited By: Pn Haliza Zainal
Deposited On:21 Apr 2015 03:31
Last Modified:14 Sep 2017 03:50

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