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This paper presents a techno-economic comparison between classical passive optical networking (PON) and innovative convergent radio and fibre architectures, based on intermediate aggregation at the remote base station (RBS) of both, fixed and mobile subscribers. By aggregating users at an active remote node (ARN) co-located at the RBS, which offers high-speed switching and statistical-multiplexing...
This paper presents an innovative high-bandwidth access network architecture that offers transparent transport services for fixed (≥ 1 Gbps) and mobile applications (LTE and beyond). The main novelty is the development of a high-functionality, low-energy active remote node (ARN) offering high-speed switching and statistical-multiplexing features for maximal exploitation of available network resources,...
This paper presents an innovative high-bandwidth access network architecture that offers transparent transport services for fixed and mobile applications. Key to this is the development of a high-functionality, low-energy active remote node (ARN) offering high-speed switching and statistical-multiplexing features for maximal exploitation of available network resources, together with radio, wavelength...
Off-the-shelf components have been used to demonstrate, for the first time, non-intrusive C-band port discovery/alignment in arrayed-waveguide guide grating (AWG)-based access networks. MB-OFDM tones in the 3.168 to 3.696 GHz band probed AWG band edges using intrinsic VCSEL tunability.
Radio-over-fibre phase contrast imaging is a new technique for object characterization in hostile environments. Commercially-available 1550 nm/1310 nm VCSELs and a reflective electro-absorption transducer offer sub-mm resolution over 1 km of SMF in a 3.1-5 GHz bandwidth.
We demonstrate simultaneous operation of FWA, FTTP and FTTCab/DSL solutions over a common passive CWDM ring network platform; verifying the potential coexistence of multiple deployment scenarios for high bandwidth delivery in future access networks.
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