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Coexistence of LTE Networks Under LSA Paradigm in 2.6 GHz Band

  • Jaakko Ojaniemi
  • Heikki Kokkinen
  • Arto Kivinen
  • Georgios Agapiou
  • Stamatis Perdikouris
  • August Hoxha
  • Adrian Kliks
Conference paper
Part of the Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering book series (LNICST, volume 261)

Abstract

This paper proposes a sharing scenario based on License Shared Access (LSA) framework with coexistence management between licensed Mobile Network Operator (MNO) and vertical MNOs. This allows the primary LSA license holder to lease the spectrum to the vertical operators when it is not used by the primary operator. We demonstrate the system in a real network consisting of two LTE-A base stations and core network, LSA Repository and LSA Controller. Furthermore, we implement the communication of the relevant network configuration parameters between the LSA Controllers in order to enable coexistence with interference-free conditions.

Keywords

Vertical spectrum sharing LSA coexistence CBRS model Field trials 

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Copyright information

© ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering 2019

Authors and Affiliations

  1. 1.FairspectrumEspooFinland
  2. 2.Aalto University School of Electrical EngineeringEspooFinland
  3. 3.Hellenic Telecommunications Organization S.A. (OTE S.A.) OTE GroupMaroussiGreece
  4. 4.Poznan University of TechnologyPoznanPoland

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