Fiber-wireless networks employing an optical backbone provide a cost-effective and flexible approach for last-mile access networks for a great number of users. We propose a broadband hybrid fiber-wireless wavelength-division multiplexing (WDM) network that uses a reliable optical backbone. This architecture can perform the self-healing function under link failure. In addition, we implement our study by using computer simulations of the optical channel model and the radio fading channel model for estimations of carrier-to-noise ratio (CNR) and bit-error rate (BER), respectively. Finally, we set up an experimental broadband fiber-wireless WDM network to demonstrate its performance for reliable and economic wireless-access units.
© 2003 Optical Society of America
Original Manuscript: March 24, 2003
Revised Manuscript: March 22, 2003
Published: July 17, 2003
Yu-Fang Hsu and Wen-Piao Lin, "Fiber-wireless wavelength-division multiplexing networks with a reliable optical backbone," J. Opt. Netw. 2, 266-276 (2003)