Publication
Influence of a Few More Channels for Voice Support in B3G Multi-Service Traffic in the Presence of Mobility
| dc.contributor.author | Paulo, Rui R. | |
| dc.contributor.author | Velez, Fernando J. | |
| dc.contributor.author | Rodrigues, António | |
| dc.date.accessioned | 2025-02-03T09:48:14Z | |
| dc.date.available | 2025-02-03T09:48:14Z | |
| dc.date.issued | 2010-05 | |
| dc.description.abstract | 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. | pt_PT |
| dc.description.sponsorship | FCT; MobileMAN; “Projecto de Re-equipamento Científico” REEQ/1201/EEI/2005 | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.citation | Rui R. Paulo, Fernando J. Velez and António Rodrigues, “Influence of a Few More Channels for Voice Support in B3G Multi-Service Traffic in the Presence of Mobility”, in Proc. of IEEE VTC2010-Spring - IEEE Semi Annual Vehicular Technology Conference, Taipei, Taiwan, ROC, May 2010. | pt_PT |
| dc.identifier.doi | 10.1109/VETECS.2010.5494037 | pt_PT |
| dc.identifier.uri | http://hdl.handle.net/10400.6/15076 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.publisher | IEEE | pt_PT |
| dc.relation | MULTIPLAN - Multi-service cellular planning for mobile communication systems beyond 3G | |
| dc.relation | Cross-layer Optimization for the Coexistence of Mobile and Wireless Networks Beyond 3G | |
| dc.rights.uri | http://creativecommons.org/licenses/by-nd/4.0/ | pt_PT |
| dc.subject | B3G Multi-Service Traffic | pt_PT |
| dc.subject | Few more channels | pt_PT |
| dc.subject | Presence of Mobility | pt_PT |
| dc.subject | Simulation results | pt_PT |
| dc.title | Influence of a Few More Channels for Voice Support in B3G Multi-Service Traffic in the Presence of Mobility | pt_PT |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.awardTitle | MULTIPLAN - Multi-service cellular planning for mobile communication systems beyond 3G | |
| oaire.awardTitle | Cross-layer Optimization for the Coexistence of Mobile and Wireless Networks Beyond 3G | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/POSC/POSI%2FCPS%2F45726%2F2002/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/Concurso para Projectos de I&D em todos os Domínios Científicos - 2004/POSC%2FEEA-SRI%2F57503%2F2004/PT | |
| oaire.awardURI | info:eu-repo/grantAgreement/EC/FP7/221823/EU | |
| oaire.citation.conferencePlace | Taipei, Taiwan, ROC | pt_PT |
| oaire.citation.endPage | 6 | pt_PT |
| oaire.citation.startPage | 1 | pt_PT |
| oaire.citation.title | IEEE VTC2010-Spring - IEEE Semi Annual Vehicular Technology Conference | pt_PT |
| oaire.fundingStream | POSC | |
| oaire.fundingStream | Concurso para Projectos de I&D em todos os Domínios Científicos - 2004 | |
| oaire.fundingStream | FP7 | |
| person.familyName | Rosa Paulo | |
| person.familyName | Velez | |
| person.givenName | Rui Filipe | |
| person.givenName | Fernando J. | |
| person.identifier | AAK-1488-2020 | |
| person.identifier.ciencia-id | 5919-2ABB-C1F6 | |
| person.identifier.ciencia-id | 1510-E247-C9DB | |
| person.identifier.orcid | 0000-0002-8541-6675 | |
| person.identifier.orcid | 0000-0001-9680-123X | |
| person.identifier.scopus-author-id | 36945909000 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.identifier | http://doi.org/10.13039/501100008530 | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| project.funder.name | European Commission | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | conferenceObject | pt_PT |
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