Results 271 to 280 of about 51,277 (299)

Systems engineering for long-haul optical-fiber transmission

Proceedings of the IEEE, 1980
Optical-fiber transmission systems application to long-haul optical trunk lines is studied. Development on optical transmission systems is found to be most advanced for short-haul interoffice systems, with many countries in the world already having systems in commercial use.
openaire   +1 more source

Digital Signal Processing Options in Long Haul Transmission

OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference, 2008
Digital signal processing (DSP) combined with spectrally efficient modulation has redefined the limits for long-haul transmission. We survey the options currently under consideration, including the impact of technology and discuss future directions for DSP research.
openaire   +1 more source

Ultra-Long Haul Fiber Transmission Technologies and Techniques

OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference, 2008
This paper will describe the main areas of focus of present ultra-long haul transmission research: increased repeater spacing, spectral efficiency, and higher data rates.
openaire   +1 more source

Enabling technologies for ultra-long haul transmission systems

IEEE/LEOS Summer Topi All-Optical Networking: Existing and Emerging Architecture and Applications/Dynamic Enablers of Next-Generation Optical Communications Systems/Fast Optical Processing in Optical Transmission/VCSEL and Microcavity Lasers., 2003
Ultra-long haul optical transmission systems are very complex, and require tremendous amount system level optimization. The process of integrating different technologies is strongly limited by system level trade-offs. Performance is not the only figure of merit, to some extend especially to ULH systems, the robustness and tolerance are more important ...
openaire   +1 more source

Deep-vein thrombosis in long-haul flights

Lancet, The, 2001
Per Morten Sandset
exaly   +4 more sources

Ultra-long-haul submarine transmission

2002
Oliver Gautheron, Omar Ait Sab
openaire   +1 more source

Ultra-long haul submarine transmission

2016
Gabriel Charlet, Pascal Pecci
openaire   +1 more source

OWA - Ultra long-haul transmission

OFC/NFOEC Technical Digest. Optical Fiber Communication Conference, 2005., 2005
openaire   +1 more source

Long-Haul Television Signal Transmission

Journal of the SMPTE, 1966
openaire   +1 more source

Technological Prospection and Requirements of 800G Transmission Systems for Ultra-Long-Haul All-Optical Terrestrial Backbone Networks

Journal of Lightwave Technology, 2023
Mingqing Zuo, Dawei Ge, Zhenhua Feng
exaly