Affiliation:
1. Lanzhou Jiaotong University
Abstract
To meet the demands of different high bandwidth services, we demonstrated a hybrid access network simultaneously transmitting wired and wireless signals. In the downstream, wireless signals are modulated and transmitted in phase modulation format at the optical carrier and wired signals are re-modulated in intensity modulation format, different de-modulation schemes are used at optical network unit (ONU) side; In the upstream, carrier reuse technology are adopted to re-modulate and transmit uplink signals to the optical line terminal (OLT). Simulation results show user ends could get acceptable performance of the wirless and wired signals.
Publisher
Trans Tech Publications, Ltd.
Reference5 articles.
1. C.H. Yeh C.W. Chow: Heterogeneous radio-over-fiber passive access network architecture to mitigate Rayleigh back scattering interferometric beat noise. Optical Express, vol. 19, no. 7, p.5735 (2011).
2. Cao. Z，Yu. J，Zhou. H，et al.: WDM-RoF-PON Architecture for Flexible Wireless and Wire-Line Layout. Optical Communications and Networking, vol. 2, no. 2, pp.117-121(2010).
3. Yu. J, Jia. Z, Wang. T, et al. : Demonstration of a Novel WDM-PON Access Network Compatible with RoF System to Provide 2. 5Gb/s per Channel Symmetric Data Services， Proc. OFC2007, PaPer OThM5.
4. Lin.C. T，Chen. J，Peng.P. C，et al. : Hybrid Optical Access Network Integrating Baseband and Radio Signals Transmitted on a Single Wavelength, IEEE Photon. Technol. Lett. ，vol. 19, no. 20，p. 1691一1693 (2007).
5. Fulvio Grassi，Jose Mora, Beatriz Ortega, et al.: Subcarrier Multiplexing tolerant dispersion transmission system employing optical broadband sources. Optical Express, vol. 17, no. 6: pp.4740-4751 (2009).
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