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Location Estimation Utilising WiMAX Preamble Detection Under ITU-R Channel Models

Awang Md Isa, Azmi and Johal, Muhammad Syahrir and Mohd Zin, Mohd Shahril Izuan and Mohamad Isa, Mohd Sa'ari (2013) Location Estimation Utilising WiMAX Preamble Detection Under ITU-R Channel Models. In: 2013 IEEE Student Conference on Research & Development(SCOReD), 16 - 17 December 2013, Palm Garden Hotel, Putrajaya, Malaysia.

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Abstract

In this paper, a novel mobile WiMAX location and positioning scheme utilizing WiMAX preamble has been proposed. The purpose of the scheme is to enhance the accuracy of location estimation in WiMAX services. Preamble detection for 10MHz and 20MHz FFT bandwidth under ITU-R channel models (Vehicular (A) and Pedestrian (B)) has been evaluated and analysed. Simulation results show that the 20MHz FFT outperformed the 10MHz bandwidth under various channel models. Best result for preamble detection in mobile WiMAX is best achieved when the mobile station is in low velocity with higher FFT bandwidth.

Item Type: Conference or Workshop Item (Paper)
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Faculty of Electronics and Computer Engineering > Department of Telecommunication Engineering
Depositing User: Dr Azmi Awang Md Isa
Date Deposited: 11 Mar 2014 05:16
Last Modified: 28 May 2015 04:19
URI: http://eprints.utem.edu.my/id/eprint/11705

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