On the Potential of Interference Rejection Combining in B4G Networks

Fernando Menezes Leitão Tavares, Gilberto Berardinelli, Nurul Huda Mahmood, Troels Bundgaard Sørensen, Preben Mogensen

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Abstrakt

Beyond 4th Generation (B4G) local area networks will be characterized by the dense uncoordinated deployment of small cells. This paper shows that inter-cell interference, which is a main limiting factor in such networks, can be effectively contained using Interference Rejection Combining (IRC) receivers. By simulation we investigate two significantly different interference scenarios with dense small cell deployment. The results show that IRC brings considerable improvement
in outage as well as in peak and median throughputs in both scenarios, and thus has a big potential as a capacity and coverage enhancing technique for B4G. The IRC gain mechanism depends strongly on the interference scenario and to some extent on the use of frequency reuse. These results are achieved with no coordination among cells and suggests that Multiple Input
Multiple Output (MIMO) rank adaptation and IRC can be performed independently.
OriginalsprogEngelsk
TitelVehicular Technology Conference (VTC Fall), 2013 IEEE 78th
Antal sider5
ForlagIEEE
Publikationsdato2013
Sider1-5
ISBN (Trykt)978-1-4673-6187-3
DOI
StatusUdgivet - 2013
Begivenhed IEEE 78th Vehicular Technology Conference - Las Vegas, USA
Varighed: 2 sep. 20135 sep. 2013

Konference

Konference IEEE 78th Vehicular Technology Conference
LandUSA
ByLas Vegas
Periode02/09/201305/09/2013
NavnI E E E V T S Vehicular Technology Conference. Proceedings
ISSN1550-2252

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