Data-Driven Handover Optimization in Next Generation Mobile Communication Networks
Joint Authors
Lin, Po-Chiang
Casanova, Lionel F. Gonzalez
Fatty, Bakary K. S.
Source
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-08-03
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Telecommunications Engineering
Abstract EN
Network densification is regarded as one of the important ingredients to increase capacity for next generation mobile communication networks.
However, it also leads to mobility problems since users are more likely to hand over to another cell in dense or even ultradense mobile communication networks.
Therefore, supporting seamless and robust connectivity through such networks becomes a very important issue.
In this paper, we investigate handover (HO) optimization in next generation mobile communication networks.
We propose a data-driven handover optimization (DHO) approach, which aims to mitigate mobility problems including too-late HO, too-early HO, HO to wrong cell, ping-pong HO, and unnecessary HO.
The key performance indicator (KPI) is defined as the weighted average of the ratios of these mobility problems.
The DHO approach collects data from the mobile communication measurement results and provides a model to estimate the relationship between the KPI and features from the collected dataset.
Based on the model, the handover parameters, including the handover margin and time-to-trigger, are optimized to minimize the KPI.
Simulation results show that the proposed DHO approach could effectively mitigate mobility problems.
American Psychological Association (APA)
Lin, Po-Chiang& Casanova, Lionel F. Gonzalez& Fatty, Bakary K. S.. 2016. Data-Driven Handover Optimization in Next Generation Mobile Communication Networks. Mobile Information Systems،Vol. 2016, no. 2016, pp.1-11.
https://search.emarefa.net/detail/BIM-1111386
Modern Language Association (MLA)
Lin, Po-Chiang…[et al.]. Data-Driven Handover Optimization in Next Generation Mobile Communication Networks. Mobile Information Systems No. 2016 (2016), pp.1-11.
https://search.emarefa.net/detail/BIM-1111386
American Medical Association (AMA)
Lin, Po-Chiang& Casanova, Lionel F. Gonzalez& Fatty, Bakary K. S.. Data-Driven Handover Optimization in Next Generation Mobile Communication Networks. Mobile Information Systems. 2016. Vol. 2016, no. 2016, pp.1-11.
https://search.emarefa.net/detail/BIM-1111386
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1111386