Performance comparison of dual connectivity with CoMP in heterogeneous cellular networks

Ramamoorthi, Yoghitha and Kumar, Abhinav (2017) Performance comparison of dual connectivity with CoMP in heterogeneous cellular networks. In: 9th International Conference on Communication Systems and Networks, COMSNETS, 4-8 January, 2017, Bangalore; India.

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Abstract

The dual connectivity (DC) can increase the users' throughput in heterogeneous cellular networks (HCNs). Additionally, the coordinated multi-point (CoMP) based transmission/reception can provide higher coverage and throughput in HCNs, specially to edge users in the cell. In this paper, we frame the resource allocation problem for DC as an optimization problem and present the optimal user scheduling for a time based scheduler. We compare the throughput and coverage performance of DC with respect to CoMP in a HCN. Further, extensive simulation results are presented for various user densities and number of small cells in diverse physical scenarios. The results are highly relevant for selection of appropriate technology in HCNs by cellular network operators.

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IITH Creators:	IITH Creators ORCiD Kumar, Abhinav UNSPECIFIED
Item Type:	Conference or Workshop Item (Paper)
Subjects:	Electrical Engineering
Divisions:	Department of Electrical Engineering
Depositing User:	Team Library
Date Deposited:	24 Jul 2017 09:41
Last Modified:	24 Jul 2017 09:41
URI:	http://raiithold.iith.ac.in/id/eprint/3429
Publisher URL:	https://doi.org/10.1109/COMSNETS.2017.7945382
Related URLs:	Google Scholar

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