Ιδρυματικό Αποθετήριο
Πολυτεχνείο Κρήτης
Πολυτεχνείο Κρήτης
EN
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EL
| URI | http://purl.tuc.gr/dl/dias/A3F34D8A-609F-4744-9850-6DCCCD1D141A | - |
| Αναγνωριστικό | http://www.telecom.tuc.gr/~polk/papers/IEEE%20TMC%202009.pdf | - |
| Αναγνωριστικό | https://doi.org/10.1109/TMC.2009.18 | - |
| Γλώσσα | en | - |
| Μέγεθος | 13 | en |
| Τίτλος | Dynamic versus static traffic policing: A new approach for videoconference traffic over wireless cellular networks | en |
| Δημιουργός | Koutsakis Polychronis | en |
| Δημιουργός | Κουτσακης Πολυχρονης | el |
| Εκδότης | Institute of Electrical and Electronics Engineers | en |
| Περιγραφή | Δημοσίευση σε επιστημονικό περιοδικό | el |
| Περίληψη | The subject of traffic policing for computer communication networks has been studied extensively in the literature. However, the constant development of new multimedia applications which are ldquogreedyrdquo in terms of bandwidth and Quality of Service requirements calls for new approaches to the traffic policing problem. In this work, we introduce a new video model for single H.263 videoconference sources and we use it in order to propose a new traffic policing approach for wireless videoconference traffic. We study well-known traffic policing mechanisms which still present interesting, unsolved problems when servicing video traffic and propose, to the best of our knowledge, for the first time in the relevant literature that the token generator is based on a traffic model and not on a fixed rate. The proposed approach shows significant improvement in the results obtained by all the traffic policing mechanisms, and hence, shows that dynamic traffic policing can provide much higher efficiency than the widely used static approach. | en |
| Τύπος | Peer-Reviewed Journal Publication | en |
| Τύπος | Δημοσίευση σε Περιοδικό με Κριτές | el |
| Άδεια Χρήσης | http://creativecommons.org/licenses/by/4.0/ | en |
| Ημερομηνία | 2015-10-26 | - |
| Ημερομηνία Δημοσίευσης | 2009 | - |
| Θεματική Κατηγορία | H.263 video encoding. | en |
| Θεματική Κατηγορία | Traffic policing | en |
| Θεματική Κατηγορία | token bucket | en |
| Θεματική Κατηγορία | traffic modeling | en |
| Θεματική Κατηγορία | wireless videoconference | en |
| Βιβλιογραφική Αναφορά | P. Koutsakis, “Dynamic vs. static traffic policing: A new approach for videoconference traffic over wireless cellular networks”, ΙΕΕΕ Transactions on Mobile Computing, vol. 8, no. 9, pp. 1153-1166, Jan. 2009. doi: 10.1109/TMC.2009.18 | el |
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