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https://olympias.lib.uoi.gr/jspui/handle/123456789/10822Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Papapetrou, E. | en |
| dc.contributor.author | Karapantazis, S. | en |
| dc.contributor.author | Dimitriadis, G. | en |
| dc.contributor.author | Pavlidou, F. N. | en |
| dc.date.accessioned | 2015-11-24T17:00:49Z | - |
| dc.date.available | 2015-11-24T17:00:49Z | - |
| dc.identifier.issn | 1542-0973 | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/10822 | - |
| dc.rights | Default Licence | - |
| dc.subject | leo satellite networks | en |
| dc.subject | partial satellite diversity | en |
| dc.subject | doppler effect | en |
| dc.subject | fixed channel allocation | en |
| dc.subject | satellite handover | en |
| dc.subject | systems | en |
| dc.subject | scheme | en |
| dc.title | Satellite handover techniques for LEO networks | en |
| heal.type | journalArticle | - |
| heal.type.en | Journal article | en |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.identifier.primary | Doi 10.1002/Sat.783 | - |
| heal.language | en | - |
| heal.access | campus | - |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Μηχανικών Ηλεκτρονικών Υπολογιστών και Πληροφορικής | el |
| heal.publicationDate | 2004 | - |
| heal.abstract | Low earth orbit satellite constellations could play an important role in future mobile communication networks due to their characteristics, such as global coverage and low propagation delays. However, because of the non-stationarity of the satellites, a call may be subjected to handovers, which can be cell or satellite handovers. Quite many techniques have been proposed in the literature dealing with the cell handover issue. In this paper, a satellite handover procedure is proposed, that investigates and exploits the partial satellite diversity (namely, the existing common coverage area between contiguous satellites) in order to provide an efficient handover strategy, based always on a tradeoff of blocking and forced termination probabilities for a fair treatment of new and handover calls. Three different criteria were examined for the selection of a satellite. Each one of them could be applied either to new or handover calls, therefore we investigated nine different service schemes. A simulation tool was implemented in order to compare the different service schemes and simulation results are presented at the end of the paper. Copyright (C) 2004 John Wiley Sons, Ltd. | en |
| heal.journalName | International Journal of Satellite Communications and Networking | en |
| heal.journalType | peer reviewed | - |
| heal.fullTextAvailability | TRUE | - |
| Appears in Collections: | Άρθρα σε επιστημονικά περιοδικά ( Ανοικτά) | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Papapetrou-2004-Satellite handover t.pdf | 205.12 kB | Adobe PDF | View/Open Request a copy |
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