2014
Ostman, Johan; Yang, Wei; Durisi, Giuseppe; Koch, Tobias
Diversity Versus Multiplexing at Finite Blocklength Proceedings Article
En: 2014 11th International Symposium on Wireless Communications Systems (ISWCS), pp. 702–706, IEEE, Barcelona, 2014, ISBN: 978-1-4799-5863-4.
Resumen | Enlaces | BibTeX | Etiquetas: Antennas, Channel Coding, channel selectivity, Coherence, delay-sensitive ultra-reliable communication links, diversity reception, diversity-exploiting schemes, diversity-multiplexing tradeoff, Fading, finite blocklength analysis, maximum channel coding rate, multiple-antenna block-memoryless Rayleigh-fading, Multiplexing, nonasymptotic bounds, packet size, radio links, Rayleigh channels, Time-frequency analysis, Transmitters, Upper bound
@inproceedings{Ostman2014,
title = {Diversity Versus Multiplexing at Finite Blocklength},
author = {Johan Ostman and Wei Yang and Giuseppe Durisi and Tobias Koch},
url = {http://ieeexplore.ieee.org/articleDetails.jsp?arnumber=6933444},
isbn = {978-1-4799-5863-4},
year = {2014},
date = {2014-01-01},
booktitle = {2014 11th International Symposium on Wireless Communications Systems (ISWCS)},
pages = {702--706},
publisher = {IEEE},
address = {Barcelona},
abstract = {A finite blocklenth analysis of the diversity-multiplexing tradeoff is presented, based on nonasymptotic bounds on the maximum channel coding rate of multiple-antenna block-memoryless Rayleigh-fading channels. The bounds in this paper allow one to numerically assess for which packet size, number of antennas, and degree of channel selectivity, diversity-exploiting schemes are close to optimal, and when instead the available spatial degrees of freedom should be used to provide spatial multiplexing. This finite blocklength view on the diversity-multiplexing tradeoff provides insights on the design of delay-sensitive ultra-reliable communication links.},
keywords = {Antennas, Channel Coding, channel selectivity, Coherence, delay-sensitive ultra-reliable communication links, diversity reception, diversity-exploiting schemes, diversity-multiplexing tradeoff, Fading, finite blocklength analysis, maximum channel coding rate, multiple-antenna block-memoryless Rayleigh-fading, Multiplexing, nonasymptotic bounds, packet size, radio links, Rayleigh channels, Time-frequency analysis, Transmitters, Upper bound},
pubstate = {published},
tppubtype = {inproceedings}
}
2013
Durisi, Giuseppe; Tarable, Alberto; Koch, Tobias
On the Multiplexing Gain of MIMO Microwave Backhaul Links Affected by Phase Noise Proceedings Article
En: 2013 IEEE International Conference on Communications (ICC), pp. 3209–3214, IEEE, Budapest, 2013, ISSN: 1550-3607.
Resumen | Enlaces | BibTeX | Etiquetas: AWGN channels, marginal distribution, Microwave antennas, microwave links, MIMO, MIMO AWGN channel, MIMO communication, MIMO microwave backhaul links, MIMO multiplexing gain, multiple-input multiple-output AWGN channel, Multiplexing, Phase noise, phase-noise processes, Receivers, Signal to noise ratio, strong phase noise, transmit signal, Transmitters
@inproceedings{Durisi2013,
title = {On the Multiplexing Gain of MIMO Microwave Backhaul Links Affected by Phase Noise},
author = {Giuseppe Durisi and Alberto Tarable and Tobias Koch},
url = {http://ieeexplore.ieee.org/lpdocs/epic03/wrapper.htm?arnumber=6655038},
issn = {1550-3607},
year = {2013},
date = {2013-01-01},
booktitle = {2013 IEEE International Conference on Communications (ICC)},
pages = {3209--3214},
publisher = {IEEE},
address = {Budapest},
abstract = {We consider a multiple-input multiple-output (MIMO) AWGN channel affected by phase noise. Focusing on the 2 × 2 case, we show that no MIMO multiplexing gain is to be expected when the phase-noise processes at each antenna are independent, memoryless in time, and with uniform marginal distribution over [0, 2$pi$] (strong phase noise), and when the transmit signal is isotropically distributed on the real plane. The scenario of independent phase-noise processes across antennas is relevant for microwave backhaul links operating in the 20-40 GHz range.},
keywords = {AWGN channels, marginal distribution, Microwave antennas, microwave links, MIMO, MIMO AWGN channel, MIMO communication, MIMO microwave backhaul links, MIMO multiplexing gain, multiple-input multiple-output AWGN channel, Multiplexing, Phase noise, phase-noise processes, Receivers, Signal to noise ratio, strong phase noise, transmit signal, Transmitters},
pubstate = {published},
tppubtype = {inproceedings}
}