Journal article
WDM-PON-compatible system for simultaneous distribution of gigabit baseband and wireless ultrawideband services with flexible bandwidth allocation
In this paper, a novel and simple scheme to realize flexible access for gigabit wireline and impulse radio ultrawideband (IR-UWB) wireless services is proposed. The UWB signals are generated by multi-carrier upconverting and reshaping the baseband signals.The proposed system was experimentally demonstrated with the performances of 2.0-Gbps data in both baseband and UWB formats after 46-km single mode fiber transmission and further 0.5-m wireless for UWB data.
The flexibility of the system is confirmed by investigating the system performance at different data rates including 1.0 Gbps and 1.6 Gbps. Optical wavelength independency and data-rate variability of UWB signal generation makes the system attractive for potential wireline and wireless applications in existing WDM-PON systems.
| Language: | English |
|---|---|
| Publisher: | IEEE |
| Year: | 2011 |
| Pages: | 13-19 |
| ISSN: | 19430655 and 19430647 |
| Types: | Journal article |
| DOI: | 10.1109/JPHOT.2010.2095834 |
| ORCIDs: | Dittmann, Lars and Tafur Monroy, Idelfonso |
Microwave photonics Passive optical network (PON) Radio over fiber Ultrawideband (UWB) Wavelength division multiplexing (WDM)
Applied optics. Photonics Baseband Clocks Optical network units Optical receivers Optics. Light Passive optical networks QC350-467 TA1501-1820 UWB signal generation WDM-PON compatible system Wavelength division multiplexing Wireless communication bandwidth allocation baseband signal reshaping data-rate variability flexible bandwidth allocation gigabit baseband gigabit wireline impulse radio ultrawideband wireless services multicarrier upconverting optical wavelength independency passive optical network (PON) passive optical networks radio over fiber single mode fiber transmission ultra wideband communication ultrawideband (UWB) wavelength division multiplexing wavelength division multiplexing (WDM) wavelength division multiplexing-passive optical network system wireless ultrawideband services
