Abstract
The use of receivers with interference suppression capabilities is expected to be a significant performance booster in 5th Generation (5G) ultra-dense small cell networks. In this respect, they could represent an alternative to traditional frequency reuse techniques, facilitating the inter-cell interference management. In this paper, we evaluate whether it is possible to rely on such advanced receivers as the main tool to deal with the inter-cell interference problem. We present a system-level performance evaluation in three different dense indoor small cell scenarios using a receiver model that includes both interference rejection combining (IRC) and successive interference cancellation (SIC) principles, as well as different rank adaptation strategies. Our results confirm that interference suppression receivers with a supportive system design can indeed represent a valid alternative to frequency reuse. They achieve similar outage data rate performance in comparison to reuse strategies (resource orthogonalization), but higher average and peak throughput.
Originalsprog | Engelsk |
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Titel | Proceedings of European Wireless 2015; 21th European Wireless Conference |
Antal sider | 6 |
Forlag | IEEE Press |
Publikationsdato | maj 2015 |
ISBN (Trykt) | 978-3-8007-3976-9 |
Status | Udgivet - maj 2015 |
Begivenhed | The 21th European Wireless (EW) Conference - Budapest, Ungarn Varighed: 20 maj 2015 → 22 maj 2015 Konferencens nummer: 21 http://ew2015.european-wireless.org/ |
Konference
Konference | The 21th European Wireless (EW) Conference |
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Nummer | 21 |
Land/Område | Ungarn |
By | Budapest |
Periode | 20/05/2015 → 22/05/2015 |
Internetadresse |