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Performance evaluation for optical backhaul and wireless front-end in hybrid optical-wireless access network

Shaddad, R. Q. and Mohammad, Abu Bakar and Al-Hetar, A. M. (2011) Performance evaluation for optical backhaul and wireless front-end in hybrid optical-wireless access network. Optoelectronics And Advanced Materials-Rapid Communications, 5 (4). pp. 376-380. ISSN 1842-6573

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Abstract

The hybrid optical-wireless access network (HOWAN) is a promising broadband access network. In this paper, the new architecture of the HOWAN is proposed and designed based on both a wavelengths division multiplexing/time division multiplexing passive optical network (WDM/TDM PON) at the optical backhaul and a wireless fidelity (WiFi) technology at the wireless front-end. The power budget of the optical backhaul based on maximum split ratio of 1/32 for each wavelength channel and a fiber length of 23 km from the central office (CO) to a 54 Mb/s access points (APs) along a 50 m outdoor wireless link is analyzed.

Item Type:Article
Uncontrolled Keywords:hybrid optical-wireless access network (HOWAN), passive optical network (PON), wavelength division multiplexing(WDM), wireless access point, orthogonal frequency division multiplexing (OFDM)
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Electrical Engineering
ID Code:29568
Deposited By: Yanti Mohd Shah
Deposited On:18 Mar 2013 08:15
Last Modified:25 Apr 2019 01:15

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