Why compensating fibre nonlinearity will never meet capacity demands [PDF]
, 2015 Current research efforts are focussed on overcoming the apparent limits of communication in single mode optical fibre resulting from distortion due to fibre nonlinearity.
Alvarado, Alex +5 more
core +2 more sources
16x125 Gb/s Quasi-Nyquist DAC-Generated PM-16QAM Transmission Over 3590 km of PSCF [PDF]
, 2012 We report on a transmission experiment over high-performance pure silica core fiber (PSCF) of 16 Nyquist wavelength-division-multiplexed (Nyquist-WDM) channels at a symbol rate of 15.625 GBaud, using polarization-multiplexed (PM) 16 symbols quadrature ...
Bosco, Gabriella +9 more
core +1 more source
Calculation of the Magnetic Fields of the Electric Power Line [PDF]
Problems of the Regional Energetics, 2016 The task of calculation of per unit length parameters of multi-conductor electrical overhead transmission lines has been treated in the paper. The calculation of distribution of electric and magnetic fields has been performed by means of the finite ...
Patsiuk V., Berzan V., Rybacova G.
doaj
Subsystems for future access networks [PDF]
, 2010 Current evolution and tendencies of Telecom Networks in general and more specifically optical Metro and Access Networks and their convergence are reported. Based on this evolution, a set of research lines are foreseen regarding subsystems and devices as:
Avramopoulos, Hercules +15 more
core +2 more sources
Joint Spatial Division and Multiplexing for mm-Wave Channels
, 2014 Massive MIMO systems are well-suited for mm-Wave communications, as large arrays can be built with reasonable form factors, and the high array gains enable reasonable coverage even for outdoor communications.
Adhikary, Ansuman +6 more
core +1 more source
Multi-Pair Two-Way Relay Network with Harvest-Then-Transmit Users: Resolving Pairwise Uplink-Downlink Coupling [PDF]
, 2016 While two-way relaying is a promising way to enhance the spectral efficiency of wireless networks, the imbalance of relay-user distances may lead to excessive wireless power at the nearby-users.
Wang, Shuai, Wu, Yik-Chung, Xia, Minghua
core +2 more sources
Microresonator solitons for massively parallel coherent optical communications
, 2017 Optical solitons are waveforms that preserve their shape while propagating, relying on a balance of dispersion and nonlinearity. Soliton-based data transmission schemes were investigated in the 1980s, promising to overcome the limitations imposed by ...
Anderson, Miles H. +14 more
core +1 more source
Coherent, multi-heterodyne spectroscopy using stabilized optical frequency combs
, 2007 The broadband, coherent nature of narrow-linewidth fiber frequency combs is exploited to measure the full complex spectrum of a molecular gas through multi-heterodyne spectroscopy.
C. Gohle +4 more
core +2 more sources
Dealing with Interference in Distributed Large-scale MIMO Systems: A Statistical Approach [PDF]
, 2014 This paper considers the problem of interference control through the use of second-order statistics in massive MIMO multi-cell networks. We consider both the cases of co-located massive arrays and large-scale distributed antenna settings.
Cottatellucci, Laura +2 more
core +1 more source
Research on response of conductor icing and de-icing and prediction model of de-icing height
Diance yu yibiaoThis paper aims to investigate the impact of wire de-icing on the dynamics of transmission lines, response of conductor icing and de-icing and prediction model of de-icing height. Initially, a transmission tower-line system model incorporating wind loads
LI Jinsong +5 more
doaj +1 more source