Bart Sas
Publications
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2012
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Signalling minimizing handover parameter optimization algorithm for LTE networksIrina-Mihaela Balan, Ingrid Moerman, Bart Sas & Piet Demeester
WIRELESS NETWORKS, 2012.
BibTeX |
PDF Available
Bibtex:
@article{balan12,
author = {{Irina-Mihaela Balan} and {Ingrid Moerman} and {Bart Sas} and {Piet Demeester}},
title = {Signalling minimizing handover parameter optimization algorithm for LTE networks},
journal = {WIRELESS NETWORKS},
year = {2012},
url={content/publications/2011/balan11signalingminimizinghandovers.pdf}
}
2011
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An analytical model to study the impact of time-varying cell capacity in LTE networksBart Sas, Elena Bernal-Mor, Kathleen Spaey, Vicent Pla, Chris Blondia & Jorge Martinez-Bauset
Proceedings of the 4th Joint IFIP Wireless and Mobile Networking Conference (WMNC), 2011.
BibTeX |
PDF Available
Bibtex:
@inproceedings{sas11,
author = {{Bart Sas} and {Elena Bernal-Mor} and {Kathleen Spaey} and {Vicent Pla} and {Chris Blondia} and {Jorge Martinez-Bauset}},
title = {An analytical model to study the impact of time-varying cell capacity in LTE networks},
booktitle = {Proceedings of the 4th Joint IFIP Wireless and Mobile Networking Conference (WMNC)},
year = {2011},
month = {October}
URL = {content/publications/2011/sas11varyingcellcapacity.pdf}
}
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An enhanced weighted performance based handover parameter optimization algorithm for LTE networksIrina Mihaela Balan, Bart Sas, Thomas Jansen, I. Moerman, Kathleen Spaey & Piet Demeester
EURASIP Journal on Wireless Communications and Networking, No. EURASIP JWCN/858631, 2011.
BibTeX |
PDF Available
Bibtex:
@article{balan11-2,
author = {{Irina Mihaela Balan} and {Bart Sas} and {Thomas Jansen} and {I. Moerman} and {Kathleen Spaey} and {Piet Demeester}},
title = {An enhanced weighted performance based handover parameter optimization algorithm for LTE networks},
journal = {EURASIP Journal on Wireless Communications and Networking},
year = {2011},
number = {EURASIP JWCN/858631},
month = {February},
url = {content/publications/2011/balan11enhancedparameteroptimization.pdf}
}
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Enhanced Weighted Performance based Handover Optimization in LTEIrina Balan, Thomas Jansen, Bart Sas, Ingrid Moerman & Thomas Kürner
Future Network and MobileSummit 2011 Conference Proceedings, IIMC International Information Management Corporation, Paul Cunningham and Miriam Cunningham, 2011.
BibTeX |
PDF Available
Bibtex:
@inproceedings{balan11,
author = {{Irina Balan} and {Thomas Jansen} and {Bart Sas} and {Ingrid Moerman} and {Thomas K{\"u}rner}},
title = {Enhanced Weighted Performance based Handover Optimization in LTE},
booktitle = {Future Network and MobileSummit 2011 Conference Proceedings},
year = {2011},
editor = {{Paul Cunningham} and {Miriam Cunningham}},
organization = {IIMC International Information Management Corporation},
publisher = {IIMC International Information Management Corporation},
month = {June},
url = {content/publications/2011/balan11enhancedweightedhandover.pdf}
}
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Self-optimisation of admission control and handover parameters in LTEBart Sas, Kathleen Spaey, Irina Balan, Kristina Zetterberg & Remco Litjens
2011 IEEE 73rd Vehicular Technology Conference, 2011.
BibTeX |
Abstract |
PDF Available
Bibtex:
@INPROCEEDINGS{
author = {Bart Sas and Kathleen Spaey and Irina Balan and Kristina Zetterberg and Remco Litjens},
title = {Self-optimisation of admission control and handover parameters in LTE},
booktitle = {2011 IEEE 73rd Vehicular Technology Conference},
year = {2011},
month = {May},
abstract = {In mobile cellular networks the handover (HO) algorithm is responsible for determining when calls of users that are moving from one cell to another are handed over from the former to the latter. The admission control (AC) algorithm, which is the algorithm that decides whether new (fresh or HO) calls that enter a cell are allowed to the cell or not, often tries to facilitate HO by prioritising HO calls in favour of fresh calls. In this way, a good quality of service (QoS) for calls that are already admitted to the network is pursued. In this paper, the effect of self-optimisation of AC parameters on the HO performance in a long term evolution (LTE) network is studied, both with and without the self-optimisation of HO parameters. Simulation results show that the AC parameter optimisation algorithm considerably improves the HO performance by reducing the amount of calls that are dropped prior to or during HO.}
url={content/publications/2011/sas11selfoptimisationac.pdf}
}
Abstract:
In mobile cellular networks the handover (HO) algorithm is responsible for determining when calls of users that are moving from one cell to another are handed over from the former to the latter. The admission control (AC) algorithm, which is the algorithm that decides whether new (fresh or HO) calls that enter a cell are allowed to the cell or not, often tries to facilitate HO by prioritising HO calls in favour of fresh calls. In this way, a good quality of service (QoS) for calls that are already admitted to the network is pursued. In this paper, the effect of self-optimisation of AC parameters on the HO performance in a long term evolution (LTE) network is studied, both with and without the self-optimisation of HO parameters. Simulation results show that the AC parameter optimisation algorithm considerably improves the HO performance by reducing the amount of calls that are dropped prior to or during HO.
bart.sas@ua.ac.be
+32 3 265 38 80
+32 3 264 37 77