We report the experimental transmission of a 4-D format based on the set-partitioning of two 16QAM 2-D constellations.
A transmitter with 4 digital-analog converters enabled the generation of 4-D optimized constellation with 6 polarization states (POLQAM) at 28-Gbd.
The TD-2 radio relay system 1 employs frequency modulation to transmit multichannel telephony or television.
We improve and validate the multisection model for a bulk reflective semiconductor optical amplifier (RSOA) as a modulator in radio over fiber (RoF) systems.
We experimentally demonstrate the performance of a computationally efficient digital filter back-propagation scheme for post-compensating SOA nonlinearities in coherent detection of 16-QAM signal a
In single-user MIMO communication, the first-order throughput scaling is determined by the smaller of the number of transmit and receive antennas.
Over dispersion unmanaged links, we show that the accuracy of the model which assumes additive Gaussian noise induced by Kerr nonlinearity for predicting performance depart from measurements by mor
This paper evaluates the feasibility of a plane-wave field synthesis (PWS) technique for multiple-input multiple-output (MIMO) over-the-air (OTA) test facility, where a reference channel model is i
In multiple-input multiple-output (MIMO) communications, mutual coupling is a notorious issue due to limited space available for mobile terminals.
We experimentally investigate, for the first time, the impact of laser phase noise in a 30 Gbaud 64 QAM system with Kramers-Kronig receiver, showing significant impacts of phase-to-amplitude noise
