Impact of mobility on the performance of data flows in OFDMA-based IEEE802.16e systems
International audience OFDMA-based IEEE802.16 implements among other features Adaptive Modulation and Coding (AMC) which results in a different bit rate for each user depending on its position in the cell as well as the radio condition it experiences; users away from the base station experience lowe...
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ftccsdartic:oai:HAL:hal-01378768v1 2023-12-17T10:32:10+01:00 Impact of mobility on the performance of data flows in OFDMA-based IEEE802.16e systems Chahed, Tijani Tarhini, Chadi Méthodes et modèles pour les réseaux (METHODES-SAMOVAR) Services répartis, Architectures, MOdélisation, Validation, Administration des Réseaux (SAMOVAR) Institut Mines-Télécom Paris (IMT)-Télécom SudParis (TSP)-Institut Mines-Télécom Paris (IMT)-Télécom SudParis (TSP) Département Réseaux et Services de Télécommunications (TSP - RST) Institut Mines-Télécom Paris (IMT)-Télécom SudParis (TSP) Centre National de la Recherche Scientifique (CNRS) Reykjavik, Iceland 2008-10-21 https://hal.science/hal-01378768 https://doi.org/10.1109/ISWCS.2008.4726136 en eng HAL CCSD IEEE info:eu-repo/semantics/altIdentifier/doi/10.1109/ISWCS.2008.4726136 hal-01378768 https://hal.science/hal-01378768 doi:10.1109/ISWCS.2008.4726136 Proceedings ISWCS 2008 : IEEE International Symposium on Wireless Communication Systems ISWCS 2008 : IEEE International Symposium on Wireless Communication Systems https://hal.science/hal-01378768 ISWCS 2008 : IEEE International Symposium on Wireless Communication Systems, Oct 2008, Reykjavik, Iceland. pp.648 - 652, ⟨10.1109/ISWCS.2008.4726136⟩ Mobile WiMAX OFDMA AMC Data Mobility Capacity [INFO.INFO-NI]Computer Science [cs]/Networking and Internet Architecture [cs.NI] info:eu-repo/semantics/conferenceObject Conference papers 2008 ftccsdartic https://doi.org/10.1109/ISWCS.2008.4726136 2023-11-19T01:39:19Z International audience OFDMA-based IEEE802.16 implements among other features Adaptive Modulation and Coding (AMC) which results in a different bit rate for each user depending on its position in the cell as well as the radio condition it experiences; users away from the base station experience lower throughput. In case of (intra-cell) mobility, the download time for the data user will thus depend on the different locations she or he visits. This in turn impacts the overall (Erlang) capacity of the system defined as the maximum number of users that can be handled simultaneously by the system for a given target blocking probability. This is the focus of the present work where we model the cross-layer capacity of the system under a general user mobility pattern Conference Object Iceland Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) 2008 IEEE International Symposium on Wireless Communication Systems 648 652 |
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Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
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ftccsdartic |
language |
English |
topic |
Mobile WiMAX OFDMA AMC Data Mobility Capacity [INFO.INFO-NI]Computer Science [cs]/Networking and Internet Architecture [cs.NI] |
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Mobile WiMAX OFDMA AMC Data Mobility Capacity [INFO.INFO-NI]Computer Science [cs]/Networking and Internet Architecture [cs.NI] Chahed, Tijani Tarhini, Chadi Impact of mobility on the performance of data flows in OFDMA-based IEEE802.16e systems |
topic_facet |
Mobile WiMAX OFDMA AMC Data Mobility Capacity [INFO.INFO-NI]Computer Science [cs]/Networking and Internet Architecture [cs.NI] |
description |
International audience OFDMA-based IEEE802.16 implements among other features Adaptive Modulation and Coding (AMC) which results in a different bit rate for each user depending on its position in the cell as well as the radio condition it experiences; users away from the base station experience lower throughput. In case of (intra-cell) mobility, the download time for the data user will thus depend on the different locations she or he visits. This in turn impacts the overall (Erlang) capacity of the system defined as the maximum number of users that can be handled simultaneously by the system for a given target blocking probability. This is the focus of the present work where we model the cross-layer capacity of the system under a general user mobility pattern |
author2 |
Méthodes et modèles pour les réseaux (METHODES-SAMOVAR) Services répartis, Architectures, MOdélisation, Validation, Administration des Réseaux (SAMOVAR) Institut Mines-Télécom Paris (IMT)-Télécom SudParis (TSP)-Institut Mines-Télécom Paris (IMT)-Télécom SudParis (TSP) Département Réseaux et Services de Télécommunications (TSP - RST) Institut Mines-Télécom Paris (IMT)-Télécom SudParis (TSP) Centre National de la Recherche Scientifique (CNRS) |
format |
Conference Object |
author |
Chahed, Tijani Tarhini, Chadi |
author_facet |
Chahed, Tijani Tarhini, Chadi |
author_sort |
Chahed, Tijani |
title |
Impact of mobility on the performance of data flows in OFDMA-based IEEE802.16e systems |
title_short |
Impact of mobility on the performance of data flows in OFDMA-based IEEE802.16e systems |
title_full |
Impact of mobility on the performance of data flows in OFDMA-based IEEE802.16e systems |
title_fullStr |
Impact of mobility on the performance of data flows in OFDMA-based IEEE802.16e systems |
title_full_unstemmed |
Impact of mobility on the performance of data flows in OFDMA-based IEEE802.16e systems |
title_sort |
impact of mobility on the performance of data flows in ofdma-based ieee802.16e systems |
publisher |
HAL CCSD |
publishDate |
2008 |
url |
https://hal.science/hal-01378768 https://doi.org/10.1109/ISWCS.2008.4726136 |
op_coverage |
Reykjavik, Iceland |
genre |
Iceland |
genre_facet |
Iceland |
op_source |
Proceedings ISWCS 2008 : IEEE International Symposium on Wireless Communication Systems ISWCS 2008 : IEEE International Symposium on Wireless Communication Systems https://hal.science/hal-01378768 ISWCS 2008 : IEEE International Symposium on Wireless Communication Systems, Oct 2008, Reykjavik, Iceland. pp.648 - 652, ⟨10.1109/ISWCS.2008.4726136⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1109/ISWCS.2008.4726136 hal-01378768 https://hal.science/hal-01378768 doi:10.1109/ISWCS.2008.4726136 |
op_doi |
https://doi.org/10.1109/ISWCS.2008.4726136 |
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2008 IEEE International Symposium on Wireless Communication Systems |
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648 |
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652 |
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