Optimization of SINR-based Neighbor Cell List for Networks with Small Cells

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F13%3A00213169" target="_blank" >RIV/68407700:21230/13:00213169 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/PIMRC.2013.6666537" target="_blank" >http://dx.doi.org/10.1109/PIMRC.2013.6666537</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/PIMRC.2013.6666537" target="_blank" >10.1109/PIMRC.2013.6666537</a>

Result language
angličtina
Original language name
Optimization of SINR-based Neighbor Cell List for Networks with Small Cells
Original language description
In this paper, we propose an optimization of Neighbor Cell List (NCL) management algorithm. The goal is to minimize a number of scanned cells for handover purposes while a call drop rate is not increased. To that end, the NCL is dynamically optimized according to the SINR observed by a User Equipment (UE) from its serving cell. If a UE is in the cell center, only the serving cell is scanned. Contrary, if the UE moves closer to the cell edge, also other cells are inserted to the list of scanned cells. The cells are included in the list based on the probability of handover to these cells. The optimization presented in this paper consists in derivation of the optimal value of the parameters that describes a relation between a handover probability threshold for scanning and SINR measured by the UE. First, we provide analytical analysis of the problem and then we confirm the derived optimal values by means of simulations. The results show the proposed optimization of the NCL management is a
Czech name
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Czech description
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Project
<a href="/en/project/GPP102%2F12%2FP613" target="_blank" >GPP102/12/P613: Prediction Algorithms for Efficient Mobility Management in Wireless Networks</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
IEEE International Symposium on Personal, Indoor and Mobile Radio Communications
ISBN
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ISSN
2166-9570
e-ISSN
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Number of pages
6
Pages from-to
2346-2351
Publisher name
IEEE Communications Society
Place of publication
Pomona, California
Event location
London
Event date
Sep 8, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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