Influence of a Few More Channels for Voice Support in B3G Multi-Service Traffic in the Presence of Mobility

Detalhes bibliográficos
Autor(a) principal: Paulo, Rui R.
Data de Publicação: 2010
Outros Autores: Velez, Fernando J., Rodrigues, António
Idioma: eng
Título da fonte: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Texto Completo: http://hdl.handle.net/10400.6/15076
Resumo: The analysis of the impact of voice-over-IP into HSPA and LTE multi-service traffic is a challenge. The validation of a Bernoulli-Poisson-Pascal multi-service traffic model in the presence of mobility is explored for different values for the number of channels. A mixture of voice (VOI) and video telephony (VTE) is considered. In a previous work, a critical situation was assumed where the total number of channels was exactly the same as needed by four VTE sessions. However, when few extra channels are added there is a significant reduction on VTE on/off blocking probability. With this few extra resources, VOI can now be easily supported. Since it is supported on top of a system saturated with VTE sessions, Pbonoff decreases 4.6 times for VTE. Since the number of resources is not critical anymore, the range of values of the offered traffic for which the theoretical model agrees with simulation results becomes wider. There is no significative difference between the multi-service traffic results for the seven cell geometry and the roundabout (or ring) cellular topologies in the presence of mobility.
id RCAP_dfc8c701efa2b3ca210d2ca7acafe246
oai_identifier_str oai:ubibliorum.ubi.pt:10400.6/15076
network_acronym_str RCAP
network_name_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository_id_str https://opendoar.ac.uk/repository/7160
spelling Influence of a Few More Channels for Voice Support in B3G Multi-Service Traffic in the Presence of MobilityB3G Multi-Service TrafficFew more channelsPresence of MobilitySimulation resultsThe analysis of the impact of voice-over-IP into HSPA and LTE multi-service traffic is a challenge. The validation of a Bernoulli-Poisson-Pascal multi-service traffic model in the presence of mobility is explored for different values for the number of channels. A mixture of voice (VOI) and video telephony (VTE) is considered. In a previous work, a critical situation was assumed where the total number of channels was exactly the same as needed by four VTE sessions. However, when few extra channels are added there is a significant reduction on VTE on/off blocking probability. With this few extra resources, VOI can now be easily supported. Since it is supported on top of a system saturated with VTE sessions, Pbonoff decreases 4.6 times for VTE. Since the number of resources is not critical anymore, the range of values of the offered traffic for which the theoretical model agrees with simulation results becomes wider. There is no significative difference between the multi-service traffic results for the seven cell geometry and the roundabout (or ring) cellular topologies in the presence of mobility.IEEEuBibliorumPaulo, Rui R.Velez, Fernando J.Rodrigues, António2025-02-03T09:48:14Z2010-052010-05-01T00:00:00Zconference objectinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10400.6/15076eng10.1109/VETECS.2010.5494037info:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2025-03-11T14:38:48Zoai:ubibliorum.ubi.pt:10400.6/15076Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-29T01:19:52.109202Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Influence of a Few More Channels for Voice Support in B3G Multi-Service Traffic in the Presence of Mobility
title Influence of a Few More Channels for Voice Support in B3G Multi-Service Traffic in the Presence of Mobility
spellingShingle Influence of a Few More Channels for Voice Support in B3G Multi-Service Traffic in the Presence of Mobility
Paulo, Rui R.
B3G Multi-Service Traffic
Few more channels
Presence of Mobility
Simulation results
title_short Influence of a Few More Channels for Voice Support in B3G Multi-Service Traffic in the Presence of Mobility
title_full Influence of a Few More Channels for Voice Support in B3G Multi-Service Traffic in the Presence of Mobility
title_fullStr Influence of a Few More Channels for Voice Support in B3G Multi-Service Traffic in the Presence of Mobility
title_full_unstemmed Influence of a Few More Channels for Voice Support in B3G Multi-Service Traffic in the Presence of Mobility
title_sort Influence of a Few More Channels for Voice Support in B3G Multi-Service Traffic in the Presence of Mobility
author Paulo, Rui R.
author_facet Paulo, Rui R.
Velez, Fernando J.
Rodrigues, António
author_role author
author2 Velez, Fernando J.
Rodrigues, António
author2_role author
author
dc.contributor.none.fl_str_mv uBibliorum
dc.contributor.author.fl_str_mv Paulo, Rui R.
Velez, Fernando J.
Rodrigues, António
dc.subject.por.fl_str_mv B3G Multi-Service Traffic
Few more channels
Presence of Mobility
Simulation results
topic B3G Multi-Service Traffic
Few more channels
Presence of Mobility
Simulation results
description The analysis of the impact of voice-over-IP into HSPA and LTE multi-service traffic is a challenge. The validation of a Bernoulli-Poisson-Pascal multi-service traffic model in the presence of mobility is explored for different values for the number of channels. A mixture of voice (VOI) and video telephony (VTE) is considered. In a previous work, a critical situation was assumed where the total number of channels was exactly the same as needed by four VTE sessions. However, when few extra channels are added there is a significant reduction on VTE on/off blocking probability. With this few extra resources, VOI can now be easily supported. Since it is supported on top of a system saturated with VTE sessions, Pbonoff decreases 4.6 times for VTE. Since the number of resources is not critical anymore, the range of values of the offered traffic for which the theoretical model agrees with simulation results becomes wider. There is no significative difference between the multi-service traffic results for the seven cell geometry and the roundabout (or ring) cellular topologies in the presence of mobility.
publishDate 2010
dc.date.none.fl_str_mv 2010-05
2010-05-01T00:00:00Z
2025-02-03T09:48:14Z
dc.type.driver.fl_str_mv conference object
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.6/15076
url http://hdl.handle.net/10400.6/15076
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1109/VETECS.2010.5494037
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv IEEE
publisher.none.fl_str_mv IEEE
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
_version_ 1833600929212923904

Registros relacionados