Title :
Digital baseband signal broadcasting of ultra-high definition video over analog/digital hybrid network
Author :
Taniguchi, Tomohiro ; Fujiwara, Toshihito ; Shimizu, Hidekazu ; Shiina, Ryota ; Shitaba, Toshiaki ; Kasahara, Yasunobu ; Yoshinaga, Hisao ; Sugawa, Tomoki
Author_Institution :
NTT Access Network Service Syst. Labs., NTT Corp., Yokosuka, Japan
Abstract :
This paper describes the concept of the digital baseband signal broadcasting of ultra-high definition (UHD) video over an analog/digital hybrid network. It also provides, as an exemplary feasibility study, system designs for WDM (Wavelength Division Multiplexing) overlay of 10 Gbps digital baseband signal on an analog optical network based on frequency modulation conversion.
Keywords :
high definition video; signal processing; wavelength division multiplexing; UHD video; WDM; analog optical network; digital baseband signal; digital baseband signal broadcasting; frequency modulation conversion; ultrahigh definition video over analog-digital hybrid network; wavelength division multiplexing; Baseband; Fiber nonlinear optics; Optical attenuators; Optical fiber networks; Optical fibers; Optical filters; Access network; Analog/Digital Hybrid; Broadcasting; PON; Ultra-high definition; Video distribution; WDM;
Conference_Titel :
Information and Telecommunication Technologies (APSITT), 2015 10th Asia-Pacific Symposium on
Conference_Location :
Colombo
DOI :
10.1109/APSITT.2015.7217078
