Abstract
Mobile network traffic is expected to increase dramatically with the proliferation of smart and diverse wireless devices. Moreover, pervasive and complex services such as mobile cloud, device-to-device communications and mobile multimedia consumption will require higher bandwidth and better network coverage. Hence, more spectrum and capacity with small cells and self-organization of heterogeneous networks are posed as vital solutions to address this burgeoning demand. In this paper, we propose a novel distributed self-organization algorithm for single frequency reuse scheme of OFDMA based heterogeneous networks for improving network capacity with self-configuration and self-optimization. Our approach, namely Spectrum-Aware Dynamic Frequency Reuse (SADFR), enables deployment of single frequency network by mitigating interference while increasing capacity in OFDMA HetNets. Moreover, we provide a comparative performance evaluation of our algorithm and elaborate on interference management issues in these systems.
Original language | English |
---|---|
Title of host publication | IEEE Wireless Communications and Networking Conference, WCNC |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 2558-2563 |
Number of pages | 6 |
ISBN (Electronic) | 9781479930838 |
DOIs | |
Publication status | Published - 3 Apr 2016 |
Externally published | Yes |
Event | 2014 IEEE Wireless Communications and Networking Conference, WCNC 2014 - Istanbul, Turkey Duration: 6 Apr 2014 → 9 Apr 2014 |
Publication series
Name | IEEE Wireless Communications and Networking Conference, WCNC |
---|---|
ISSN (Print) | 1525-3511 |
Conference
Conference | 2014 IEEE Wireless Communications and Networking Conference, WCNC 2014 |
---|---|
Country/Territory | Turkey |
City | Istanbul |
Period | 6/04/14 → 9/04/14 |
Bibliographical note
Publisher Copyright:© 2014 IEEE.