Concept
Spatial multiplexing
Publications associées (58)
Hybrid NRZ/Multi-Tone Signaling for High-Speed Low-Power Wireline Transceivers
Over the past few decades, incessant growth of Internet networking traffic and High-Performance Computing (HPC) has led to a tremendous demand for data bandwidth. Digital communication technologies combined with advanced integrated circuit scaling trends h ...
EPFL2016Spatial Multiplexing of QPSK Signals With a Single Radio: Antenna Design and Over-the-Air Experiments
Juan Ramon Mosig, Andreas Peter Burg, Julien Perruisseau-Carrier, Mohsen Yousefbeiki, Andrew Charles Mallory Austin
This paper describes the implementation and performance analysis of the first fully operational beam-space multiple-input multiple-output (MIMO) antenna for the spatial multiplexing of two QPSK streams. The antenna is composed of a planar three-port radiat ...
Institute of Electrical and Electronics Engineers2016The Orbital Angular Momentum (OAM) Multiplexing Controversy: OAM as a subset of MIMO
Juan Ramon Mosig, Julien Perruisseau-Carrier, Michele Tamagnone, Joana Rita Alves dos Santos Silva, Santiago Capdevila Cascante
Recently the orbital angular momentum (OAM) multiplexing scheme has been proposed to increase supposedly without limit the channel capacity between a transmitter and a receiver nodes communicating in line of sight. A controversy arose about the far-field e ...
2015On the MIMO Capacity for Distributed System under Composite Rayleigh/Rician Fading and Shadowing
Wireless channels are commonly affected by short-term fading and long-term fading (shadowing). The shadowing effects must be taken into account also when mobility is present in the wireless scenario. Using a composite fading model, the total channel capaci ...
Hindawi Publishing Corporation2015Efficient MIMO transmission of PSK signals with a single-radio reconfigurable antenna
Julien Perruisseau-Carrier, Mohsen Yousefbeiki
Crucial developments to the recently introduced signal-space approach for multiplexing multiple data symbols using a single-radio switched antenna are presented. First, we introduce a general framework for expressing the spatial multiplexing relation of th ...
Institute of Electrical and Electronics Engineers2014Rank-order equalization
Mohammad Amin Shokrollahi, Harm Cronie, Klaas Lammert Hofstra
For digital data transmitted using a vector signaling encoding, a rank-order equalizer cancels various channel noise such as inter-symbol interference. Further, rank-order units may be cascaded to achieve improved equalization over successive sample vector ...
2014On the selection of radiating elements for compact indoor massive-MIMO base stations
Massive-multiple input multiple output (MIMO) was recently proposed as a key solution for improving the performance of multi-user MIMO in future cellular generations. The main paradigm in this novel MIMO technique is to use a very large number of antenna e ...
Institution of Engineering and Technology2014