TY - GEN
T1 - Signal Quality Outage Analysis for Ultra-Reliable Communications in Cellular Networks
AU - Gerardino, Guillermo Andrés Pocovi
AU - Alvarez, Beatriz Soret
AU - Lauridsen, Mads
AU - Pedersen, Klaus I.
AU - Mogensen, Preben Elgaard
PY - 2015/12
Y1 - 2015/12
N2 - Ultra-reliable communications over wireless will open the possibility for a wide range of novel use cases and applications. In cellular networks, achieving reliable communication is challenging due to many factors, particularly the fading of the desired signal and the interference. In this regard, we investigate the potential of several techniques to combat these main threats. The analysis shows that traditional microscopic multiple-input multiple-output schemes with 2x2 or 4x4 antenna configurations are not enough to fulfil stringent reliability requirements. It is revealed how such antenna schemes must be complemented with macroscopic diversity as well as interference management techniques in order to ensure the necessary SINR outage performance. Based on the obtained performance results, it is discussed which of the feasible options fulfilling the ultra-reliable criteria are most promising in a practical setting, as well as pointers to supplementary techniques that should be included in future studies.
AB - Ultra-reliable communications over wireless will open the possibility for a wide range of novel use cases and applications. In cellular networks, achieving reliable communication is challenging due to many factors, particularly the fading of the desired signal and the interference. In this regard, we investigate the potential of several techniques to combat these main threats. The analysis shows that traditional microscopic multiple-input multiple-output schemes with 2x2 or 4x4 antenna configurations are not enough to fulfil stringent reliability requirements. It is revealed how such antenna schemes must be complemented with macroscopic diversity as well as interference management techniques in order to ensure the necessary SINR outage performance. Based on the obtained performance results, it is discussed which of the feasible options fulfilling the ultra-reliable criteria are most promising in a practical setting, as well as pointers to supplementary techniques that should be included in future studies.
U2 - 10.1109/GLOCOMW.2015.7413984
DO - 10.1109/GLOCOMW.2015.7413984
M3 - Article in proceeding
T3 - Globecom. I E E E Conference and Exhibition
SP - 1
EP - 6
BT - Globecom Workshops (GC Wkshps), 2015
PB - IEEE Press
T2 - IEEE GLOBECOM 2015
Y2 - 6 December 2015 through 10 December 2015
ER -