Abstract
| Original language | English |
|---|---|
| Title of host publication | 2015 IEEE International Symposium on Dynamic Spectrum Access Networks (DySPAN) |
| Publisher | Institute of Electrical and Electronic Engineers IEEE |
| Pages | 263-264 |
| ISBN (Electronic) | 978-1-4799-7452-8 |
| DOIs | |
| 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
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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). Institute of Electrical and Electronic Engineers IEEE, 2015. p. 263-264.Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
TY - GEN
T1 - Field trial of licensed shared access (LSA) with enhanced LTE resource optimization and incumbent protection
AU - Matinmikko, Marja
AU - Palola, Marko
AU - Mustonen, Miia
AU - Rautio, Teemu
AU - Heikkilä, Marjo
AU - Kippola, Tero
AU - Yrjölä, Seppo
AU - Hartikainen, Vesa
AU - Tudose, Lucia
AU - Kivinen, Arto
AU - Kokkinen, Heikki
AU - Mäkeläinen, Marko
PY - 2015/12/3
Y1 - 2015/12/3
N2 - 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.
AB - 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.
KW - licensed shared access (LSA)
KW - live field trial
KW - aggregates
KW - interference
KW - optimization
KW - receivers
KW - mobile communication
KW - tracking
KW - bridges
U2 - 10.1109/DySPAN.2015.7343909
DO - 10.1109/DySPAN.2015.7343909
M3 - Conference article in proceedings
SP - 263
EP - 264
BT - 2015 IEEE International Symposium on Dynamic Spectrum Access Networks (DySPAN)
PB - Institute of Electrical and Electronic Engineers IEEE
ER -