Field trial of licensed shared access (LSA) with enhanced LTE resource optimization and incumbent protection

Marja Matinmikko; Marko Palola; Miia Mustonen; Teemu Rautio; Marjo Heikkilä; Tero Kippola; Seppo Yrjölä; Vesa Hartikainen; Lucia Tudose; Arto Kivinen; Heikki Kokkinen; Marko Mäkeläinen

doi:10.1109/DySPAN.2015.7343909

Field trial of licensed shared access (LSA) with enhanced LTE resource optimization and incumbent protection

Marja Matinmikko, Marko Palola, Miia Mustonen, Teemu Rautio, Marjo Heikkilä, Tero Kippola, Seppo Yrjölä, Vesa Hartikainen, Lucia Tudose, Arto Kivinen, Heikki Kokkinen, Marko Mäkeläinen

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

5 Citations (Scopus)

Abstract

We present an end-to-end ecosystem trial of the Licensed Shared Access (LSA) concept using a live LTE network sharing the 2.3 GHz band with incumbent wireless cameras. The entire LSA concept is implemented introducing LTE network as an additional licensed user in the band with the aid of an LSA Repository for spectrum availability information from wireless cameras and an LSA Controller for managing the LTE network. The trial goes beyond previous LSA demos by presenting enhanced LSA resource optimization with LSA Controller that is integrated into a real network management system to coordinate a heterogeneous network of macro and small cells. Enhanced incumbent protection is provided with algorithms for tracking a moving incumbent and considering aggregate interference from the LTE network to incumbent. Trial gives a unique opportunity to see live how a commercial LTE network adapts transmissions on the fly according to the location of the incumbent. Small cells are shown to improve the LSA resource use as the enhanced incumbent protection algorithm can allow small cells to continue operations in situation where macro cells need to close down.

Original language	English
Title of host publication	2015 IEEE International Symposium on Dynamic Spectrum Access Networks (DySPAN)
Publisher	IEEE Institute of Electrical and Electronic Engineers
Pages	263-264
ISBN (Electronic)	978-1-4799-7452-8
DOIs	https://doi.org/10.1109/DySPAN.2015.7343909
Publication status	Published - 3 Dec 2015
MoE publication type	A4 Article in a conference publication
Event	IEEE International Symposium on Dynamic Spectrum Access Networks, DySPAN 2015 - Stockholm, Sweden Duration: 29 Sep 2015 → 2 Oct 2015

Conference

Conference	IEEE International Symposium on Dynamic Spectrum Access Networks, DySPAN 2015
Abbreviated title	DySPAN 2015
Country	Sweden
City	Stockholm
Period	29/09/15 → 2/10/15

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Keywords

licensed shared access (LSA)
live field trial
aggregates
interference
optimization
receivers
mobile communication
tracking
bridges

Cite this

Matinmikko, M., Palola, M., Mustonen, M., Rautio, T., Heikkilä, M., Kippola, T., ... Mäkeläinen, M. (2015). Field trial of licensed shared access (LSA) with enhanced LTE resource optimization and incumbent protection. In 2015 IEEE International Symposium on Dynamic Spectrum Access Networks (DySPAN) (pp. 263-264). IEEE Institute of Electrical and Electronic Engineers . https://doi.org/10.1109/DySPAN.2015.7343909

Matinmikko, Marja ; Palola, Marko ; Mustonen, Miia ; Rautio, Teemu ; Heikkilä, Marjo ; Kippola, Tero ; Yrjölä, Seppo ; Hartikainen, Vesa ; Tudose, Lucia ; Kivinen, Arto ; Kokkinen, Heikki ; Mäkeläinen, Marko. / Field trial of licensed shared access (LSA) with enhanced LTE resource optimization and incumbent protection. 2015 IEEE International Symposium on Dynamic Spectrum Access Networks (DySPAN). IEEE Institute of Electrical and Electronic Engineers , 2015. pp. 263-264

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abstract = "We present an end-to-end ecosystem trial of the Licensed Shared Access (LSA) concept using a live LTE network sharing the 2.3 GHz band with incumbent wireless cameras. The entire LSA concept is implemented introducing LTE network as an additional licensed user in the band with the aid of an LSA Repository for spectrum availability information from wireless cameras and an LSA Controller for managing the LTE network. The trial goes beyond previous LSA demos by presenting enhanced LSA resource optimization with LSA Controller that is integrated into a real network management system to coordinate a heterogeneous network of macro and small cells. Enhanced incumbent protection is provided with algorithms for tracking a moving incumbent and considering aggregate interference from the LTE network to incumbent. Trial gives a unique opportunity to see live how a commercial LTE network adapts transmissions on the fly according to the location of the incumbent. Small cells are shown to improve the LSA resource use as the enhanced incumbent protection algorithm can allow small cells to continue operations in situation where macro cells need to close down.",

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Matinmikko, M, Palola, M, Mustonen, M, Rautio, T, Heikkilä, M, Kippola, T, Yrjölä, S, Hartikainen, V, Tudose, L, Kivinen, A, Kokkinen, H & Mäkeläinen, M 2015, Field trial of licensed shared access (LSA) with enhanced LTE resource optimization and incumbent protection. in 2015 IEEE International Symposium on Dynamic Spectrum Access Networks (DySPAN). IEEE Institute of Electrical and Electronic Engineers , pp. 263-264, IEEE International Symposium on Dynamic Spectrum Access Networks, DySPAN 2015, Stockholm, Sweden, 29/09/15. https://doi.org/10.1109/DySPAN.2015.7343909

Field trial of licensed shared access (LSA) with enhanced LTE resource optimization and incumbent protection. / Matinmikko, Marja; Palola, Marko; Mustonen, Miia; Rautio, Teemu; Heikkilä, Marjo; Kippola, Tero; Yrjölä, Seppo; Hartikainen, Vesa; Tudose, Lucia; Kivinen, Arto; Kokkinen, Heikki; Mäkeläinen, Marko.

2015 IEEE International Symposium on Dynamic Spectrum Access Networks (DySPAN). IEEE Institute of Electrical and Electronic Engineers , 2015. p. 263-264.

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

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Matinmikko M, Palola M, Mustonen M, Rautio T, Heikkilä M, Kippola T et al. Field trial of licensed shared access (LSA) with enhanced LTE resource optimization and incumbent protection. In 2015 IEEE International Symposium on Dynamic Spectrum Access Networks (DySPAN). IEEE Institute of Electrical and Electronic Engineers . 2015. p. 263-264 https://doi.org/10.1109/DySPAN.2015.7343909

Access to Document

10.1109/DySPAN.2015.7343909