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Adapted E-model and dynamic adjustment of VoIP parameters


Očevčić, Hrvoje; Žagar, Drago
Adapted E-model and dynamic adjustment of VoIP parameters // Proceedings of the 11th International Conference on Telecommunications (ConTEL 2011) / Plank, Thomas ; Löschnigg, Markus (ur.). - Graz, Austrija : Graz University of Technology, Institute of Broadband Communication , / Plank, Thomas ; Löschnigg, Markus (ur.).
Graz: Graz University of Technology, Institute of Broadband Communication, 2011. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Adapted E-model and dynamic adjustment of VoIP parameters

Autori
Očevčić, Hrvoje ; Žagar, Drago

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 11th International Conference on Telecommunications (ConTEL 2011) / Plank, Thomas ; Löschnigg, Markus (ur.). - Graz, Austrija : Graz University of Technology, Institute of Broadband Communication , / Plank, Thomas ; Löschnigg, Markus - Graz : Graz University of Technology, Institute of Broadband Communication, 2011

ISBN
978-953-184-152-8

Skup
Conference

Mjesto i datum
Grac, Austrija, 13. do 15. 06. 2011

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
VoIP; Quality of Service; delay; Mean Opinion Score (MOS); R factor

Sažetak
Optimisation is the aim of each activity, implying procedures and actions decreasing costs and making the system more effective. Here the measurement values are presented obtained from the operational network and, in parallel, under the same conditions, the subjective information on the service quality. The measured values are compared with the current model ; the way of simplification and use of that model is presented in view of construction of the structure that can optimise VoIP communication based on simple information. The paper's objective is to compare the experimental results of MOS assessments with calculated values of R parameter. The paper also presents the proposal of agent structure for optimisation of quality of VoIP communication.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Ustanove
Fakultet elektrotehnike, računarstva i informacijskih tehnologija Osijek

Autor s matičnim brojem:
Drago Žagar, (176913)