… passive optical network (WDM-PON) architecture which … network units (ONUs) interconnection. Broadcasting downstream … Direct ONUinterconnection is accomplished by separating …
Y Guo, C Gan, N Zhan - Optical Fiber Technology, 2021 - Elsevier
… This paper proposes a distinctive tree architecture supporting flexible ONUinterconnection with high wavelength utilization. This architecture creatively introduces a novel PN. Together …
… ONU communication approaches in WDM-PON have been reported. Some approaches reported broadcasting in which data from source ONU … in which source ONU is sharing the data …
Y Guo, C Gan, Y Fang, Y Zhu - Optical Fiber Technology, 2023 - Elsevier
… and ONU is the same, take PN i and ONU i 1 of WDM-PON i … WDM-PON i+1 to avoid subsequent interference with the intra-… that ONU i p and ONU i q under the same WDM-PON i want …
ZQ Zhong, W Jin, S Jiang, JX He… - Journal of Lightwave …, 2021 - ieeexplore.ieee.org
… In this paper, with slight modifications to the PON remote node, a concurrent interONU and … -ONU and upstream SSB signals are aggregated by digital orthogonal filtering in each ONU …
SL Lee - 2023 International Workshop on Fiber Optics on …, 2023 - ieeexplore.ieee.org
… The time wavelengthdivisionmultiplexing (TWDM-PON) can … If the TWDM-PON is applied to serve as the middle-haul to … to provide direct interconnect among DUs (DUI) if each ONU is …
H Sasaki - 2019 2nd International Symposium on Devices …, 2019 - ieeexplore.ieee.org
… studied to realize dense interconnection between the small … -haul network configuration using PON, ONU is placed in each … and wavelengthdivisionmultiplexing-PON (TWDM-PON), …
O Karandin, O Ayoub, D Napoletano… - … on Optical Network …, 2023 - ieeexplore.ieee.org
… (b) Remote Node Architecture in Advanced PON with RN-ONU protection. A coupling matrix interconnects ONUs, while diplexers filter inter-ONU and OLT-ONU traffic carried at different …
CH Hsu, SY Jiang, SE Hsieh, CH Yeh, YT Lai, LY Chen… - Photonics, 2022 - mdpi.com
In this research, we present and design a blended wavelength-division-multiplexing passive optical network (WDM-PON) architecture to deliver both baseband and free-space optical (…