Title :
Ranging method for λ-tunable WDM/TDM-PON achieving efficient bandwidth allocation
Author :
Kaneko, Shin ; Yoshida, Takafumi ; Tamaki, Satoru ; Kimura, Shunji ; Yoshimoto, Naoto
Author_Institution :
NTT Access Network Service Syst. Labs., NTT Corp., Yokosuka, Japan
fDate :
June 30 2013-July 4 2013
Abstract :
We propose a ranging method for λ-tunable WDM/TDM-PONs enabling dynamic wavelength and bandwidth allocation with accurate round-trip times without re-ranging regardless of changes in wavelength assignment. Its effect on upstream bandwidth allocation is theoretically evaluated.
Keywords :
bandwidth allocation; passive optical networks; time division multiplexing; wavelength assignment; wavelength division multiplexing; λ-tunable WDM-TDM-PON; bandwidth allocation; dynamic wavelength; ranging method; round-trip times; wavelength assignment; Bandwidth; Chromatic dispersion; Distance measurement; Optical network units; Passive optical networks; Wavelength assignment; Wavelength division multiplexing;
Conference_Titel :
OptoElectronics and Communications Conference held jointly with 2013 International Conference on Photonics in Switching (OECC/PS), 2013 18th
Conference_Location :
Kyoto
