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On achieving accurate call admission control for videoconference traffic transmission over wireless cellular networks

Koutsakis Polychronis, Paterakis Michalis, Chatziperis ,S

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URIhttp://purl.tuc.gr/dl/dias/689F3E80-4F68-4A8D-960E-C87F2C1F41AE-
Identifierhttps://doi.org/10.1109/WCNC.2007.594-
Languageen-
Extent6 pagesen
TitleOn achieving accurate call admission control for videoconference traffic transmission over wireless cellular networksen
CreatorKoutsakis Polychronisen
CreatorΚουτσακης Πολυχρονηςel
CreatorPaterakis Michalisen
CreatorΠατερακης Μιχαληςel
CreatorChatziperis ,Sen
PublisherInstitute of Electrical and Electronics Engineersen
Content SummaryUser mobility, combined with the rapidly growing number of multimedia applications, form a challenging and yet unresolved problem for the development of call admission control schemes over next generation wireless cellular networks. In recent work the behavior of H.263 videoconference traces have been modeled with the use of a discrete autoregressive (DAR(Garawi et al., 2006)) model. Based on this model, a new efficient CAC scheme for videoconference traffic over cellular networks was proposed in this work, which uses precomputed traffic scenarios for its decision-making. The scheme is shown, via an extensive simulation study, to clearly excel in comparison with well-known existing approaches, in terms of quality of service (QoS) provisioning to users receiving videoconference traffic.en
Type of ItemΠλήρης Δημοσίευση σε Συνέδριοel
Type of ItemConference Full Paperen
Licensehttp://creativecommons.org/licenses/by/4.0/en
Date of Item2015-11-10-
Date of Publication2007-
SubjectCommunication systems, Wirelessen
SubjectWireless data communication systemsen
SubjectWireless information networksen
SubjectWireless telecommunication systemsen
Subjectwireless communication systemsen
Subjectcommunication systems wirelessen
Subjectwireless data communication systemsen
Subjectwireless information networksen
Subjectwireless telecommunication systemsen
Bibliographic CitationChatziperis, P. Koutsakis ,M. Paterakis, “On achieving accurate call admission control for videoconference traffic transmission over wireless cellular networks”, in 2007 Wireless Comm. and Networking Conf. ( WCNC ) ,pp.3221 - 3226.doi: 10.1109/WCNC.2007.594en

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