Book ChapterDOI
Cognitive radio and database-driven spectrum management 227
Cognitive Radio
- pp 244-251
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The article was published on 2015-08-26. It has received 33 citations till now. The article focuses on the topics: Cognitive radio & Spectrum management.read more
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Journal ArticleDOI
Spectrum sharing using licensed shared access: the concept and its workflow for LTE-advanced networks
TL;DR: Different types of spectrum bands for LTE/LTE-Advanced and beyond networks are reviewed, and the LSA concept can offer a complementary approach to traditional exclusive licensing and license-exempt operations with features that benefit all involved stakeholders are discussed.
Journal ArticleDOI
On the Feasibility of Sharing Spectrum Licenses in mmWave Cellular Systems
TL;DR: In this paper, the theoretical feasibility of spectrum license sharing among mmWave cellular operators is investigated in a heterogeneous multi-operator system containing multiple independent cellular networks, each owned by an operator, and the signal-to-interference-and-noise ratio and rate distribution for downlink mobile users of each network are derived.
Proceedings ArticleDOI
Live field trial of Licensed Shared Access (LSA) concept using LTE network in 2.3 GHz band
Marko Palola,Marja Matinmikko,Jarmo Prokkola,Miia Mustonen,Marjo Heikkila,Tero Kippola,Seppo Yrjola,Vesa Hartikainen,Lucia Tudose,Arto Kivinen,Jarkko Paavola,Kari Heiska +11 more
TL;DR: Results from a live field trial of the new Licensed Shared Access concept using a TD-LTE network in the 2.3 GHz spectrum band in Finland indicate that the LSA band can be evacuated and released in good time and the incumbents' rights can be protected.
Journal ArticleDOI
Database-Assisted Spectrum Sharing in Satellite Communications: A Survey
Marko Hoyhtya,Aarne Mammela,Xianfu Chen,Ari Hulkkonen,Janne Janhunen,Jean-Christophe Dunat,Jonathan Gardey +6 more
TL;DR: This survey paper discusses the feasibility of sharing the spectrum between satellite telecommunication networks and terrestrial and other satellite networks on the basis of a comprehensive study carried out as part of the European Space Agency’s Advanced Research in Telecommunications Systems programme.
Proceedings ArticleDOI
Field trial of the 3.5 GHz citizens broadband radio service governed by a spectrum access system (SAS)
Marko Palola,Marko Hoyhtya,Pekka Aho,Miia Mustonen,Tero Kippola,Marjo Heikkila,Seppo Yrjola,Vesa Hartikainen,Lucia Tudose,Arto Kivinen,Reijo Ekman,Juhani Hallio,Jarkko Paavola,Marko Mäkeläinen,Tuomo Hanninen +14 more
TL;DR: This paper evaluates the performance of a CBRS field trial by using one of the most important performance indicators in a spectrum sharing scenario — the evacuation time, and proposes ways to reduce the evacuation and reconfiguration time by up to 70%.