Abstract
In this paper, we investigate the joint impact of both the number of small BSs and the transmit powers on the energy efficiency (EE) of Heterogeneous cellular networks (HetNets). Based on a typical HetNet structure, we propose a feasible focusing searching algorithm to find the optimal number of small BSs and the corresponding transmit power under coverage and spectral efficiency constraints that maximize the network EE. Simulation results show that there exists an optimal number of small BSs and the transmit power which can not only maximize network EE but also satisfy the constraints.
| Original language | English |
|---|---|
| Title of host publication | 2015 IEEE 81st Vehicular Technology Conference, VTC Spring 2015 - Proceedings |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9781479980888 |
| DOIs | |
| State | Published - 1 Jul 2015 |
| Event | 81st IEEE Vehicular Technology Conference, VTC Spring 2015 - Glasgow, United Kingdom Duration: 11 May 2015 → 14 May 2015 |
Publication series
| Name | IEEE Vehicular Technology Conference |
|---|---|
| Volume | 2015 |
| ISSN (Print) | 1550-2252 |
Conference
| Conference | 81st IEEE Vehicular Technology Conference, VTC Spring 2015 |
|---|---|
| Country/Territory | United Kingdom |
| City | Glasgow |
| Period | 11/05/15 → 14/05/15 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
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