UE Autonomous Cell Management in a High-Speed Scenario with Dual Connectivity

Lucas Chavarria Gimenez, Per-Henrik Michaelsen, Klaus I. Pedersen

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4 Citationer (Scopus)
240 Downloads (Pure)

Abstrakt

This study compares the amount of control signaling required by traditional network-controlled mobility management with the one required by user equipment autonomous cell management operations in a real-life highway scenario. The scenario is covered by macros and densely-deployed small cells. Different strategies for preparing the small cells for autonomous operations are studied. Our results show that traditional dual connectivity requires an average of 4.9 messages, per user per second, to be exchanged between the user equipment and the network, and 11.6 messages between e-NodeBs. On the other hand, autonomous cell management operations considerably decrease the amount of signaling. The highest reductions can be achieved by preparing all cells in the highway, cutting the signaling overhead by 92% over the air, and 39% between e-NodeBs. Furthermore, the approach of applying a newly developed window-based feature for preparing the cells brings significant benefits.
OriginalsprogEngelsk
TitelPersonal, Indoor, and Mobile Radio Communications (PIMRC), 2016 IEEE 27th Annual International Symposium on
Antal sider6
ForlagIEEE
Publikationsdato4 sep. 2016
ISBN (Elektronisk)978-1-5090-3254-9
DOI
StatusUdgivet - 4 sep. 2016
Begivenhed27th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications - Valencia, Spanien
Varighed: 4 sep. 20167 sep. 2016

Konference

Konference27th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications
LandSpanien
ByValencia
Periode04/09/201607/09/2016
NavnI E E E International Symposium Personal, Indoor and Mobile Radio Communications
ISSN2166-9570

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  • Citationsformater

    Gimenez, L. C., Michaelsen, P-H., & Pedersen, K. I. (2016). UE Autonomous Cell Management in a High-Speed Scenario with Dual Connectivity. I Personal, Indoor, and Mobile Radio Communications (PIMRC), 2016 IEEE 27th Annual International Symposium on IEEE. I E E E International Symposium Personal, Indoor and Mobile Radio Communications https://doi.org/10.1109/PIMRC.2016.7794951