Autonomous learning model for achieving multi cell load balancing capabilities in HetNet

Plamen Semov, Pavlina Koleva, Krasimir Tonchev, Vladimir Poulkov, Albena Mihovska

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

4 Citations (Scopus)

Abstract

Heterogeneous networks (HetNets) have been proposed as a capacity and coverage enabler in LTE-Advanced and beyond communication networks. Their optimal operation requires a significant degree of self-organization. Autonomic Load Balancing (ALB) has been proposed as an important self-organizing (SON) function in the LTE radio access network (RAN). In this work, distributed ALB is achieved by implementing a programmable autonomous learning model. The optimization problem (load balancing) is split into many small optimization problems and tasks, which are solved by using machine learning algorithms. The load conditions of the E-UTRAN NodeB (eNBs) and the measurement reports from the mobile terminals are used for creating a decision map for the load balancing. The simulation results show that by using ALB, the system capacity can be improved significantly.

Original languageEnglish
Title of host publication2016 IEEE International Black Sea Conference on Communications and Networking (BlackSeaCom)
Number of pages5
PublisherIEEE
Publication date14 Apr 2017
Article number7901602
ISBN (Electronic)9781509019250
DOIs
Publication statusPublished - 14 Apr 2017
Event4th IEEE International Black Sea Conference on Communications and Networking, BlackSeaCom 2016 - Varna, Bulgaria
Duration: 6 Jun 20169 Jun 2016

Conference

Conference4th IEEE International Black Sea Conference on Communications and Networking, BlackSeaCom 2016
Country/TerritoryBulgaria
CityVarna
Period06/06/201609/06/2016
SeriesIEEE International Black Sea Conference on Communications and Networking ( BlackSeaCom )

Keywords

  • autonomic load balancing
  • machine learning
  • Self-organisation

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