Energy consumption and outage performance analysis of Heterogeneous network with varying inter-tier dependence

Wei Zheng, Zhiyan Cui, Qimei Cui, Yi Zhang, Mikko Valkama, Riku Jantti

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

1 Citation (Scopus)

Abstract

In this paper, we propose an analytical framework for energy saving and outage performance of two-tier heterogeneous networks with traffic-based varying inter-tier dependence. Firstly, the Macro Base Station (MBS) tier and Pico Base Station (PBS) tier are deployed following a Poisson Point Process (PPP) and a Poisson Hole Process (PHP) respectively. Then, the exclusion radius of the MBS is designed to be inversely proportional to the data traffic modeled as a periodic sinusoidal model. Hinging on the proposed analytical framework, tractable expressions are derived for energy consumption and outage performance of Heterogeneous Cellular Network (HCN). From the analytical and simulation results it can be concluded that the outage performance of Macro Users (MUs) with our scheme outperforms that of the independent HCN model and the intertier dependent HCN model with fixed exclusion radius, while the outage performance of Pico Users (PUs) decreases only a little, and up to 15% energy can be saved with our scheme.

Original languageEnglish
Title of host publication2016 19th International Symposium on Wireless Personal Multimedia Communications, WPMC 2016
PublisherIEEE
Pages305-310
Number of pages6
ISBN (Electronic)9784904020098
Publication statusPublished - 20 Jun 2017
MoE publication typeA4 Article in a conference publication
EventInternational Symposium on Wireless Personal Multimedia Communications - Shenzhen, China
Duration: 14 Nov 201616 Nov 2016
Conference number: 19

Publication series

NameInternational Symposium on Wireless Personal Multimedia Communications
ISSN (Print)1347-6890
ISSN (Electronic)1882-5621

Conference

ConferenceInternational Symposium on Wireless Personal Multimedia Communications
Abbreviated titleWPMC
CountryChina
CityShenzhen
Period14/11/201616/11/2016

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  • Cite this

    Zheng, W., Cui, Z., Cui, Q., Zhang, Y., Valkama, M., & Jantti, R. (2017). Energy consumption and outage performance analysis of Heterogeneous network with varying inter-tier dependence. In 2016 19th International Symposium on Wireless Personal Multimedia Communications, WPMC 2016 (pp. 305-310). [7954497] (International Symposium on Wireless Personal Multimedia Communications). IEEE. http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=7954497