Empirical study of the QoS parameters behavior of a VoIP application in wi-fi networks

Author

Rodrigues, Josiane C. ; Fraiha, Simone G C ; Araújo, Jasmine P L ; Gomes, Hermínio ; Francês, Carlos R L ; Cavalcante, G.

Author_Institution

Inst. of Technol., Fed. Univ. of Para, Augusto Correa, Brazil

fYear

2009

Firstpage

257

Lastpage

261

Abstract

The use of wireless local area networks (WLANs), as well as the proliferation of the use of multimedia applications has grown fast in recent years. Some factors affect the quality of service(QoS) received by the user. The interference is an example. This work presents an empirical study of the QoS parameters of a VoIP application in the presence of an interference network, as well as the relevance in the design of wireless networks to determine the range of an access point, taking into account several parameters as power, jitter, packet loss, delay and PMOS.

Keywords

Internet telephony; jitter; multimedia communication; quality of service; radiofrequency interference; wireless LAN; QoS parameter behavior; VoIP application; Wi-Fi network; access point; delay; interference network; jitter; multimedia application; packet loss; power; quality of service; wireless local area network; Application software; Costs; Delay; Indoor environments; Interference; Internet telephony; Jitter; Telecommunication traffic; Wireless LAN; Wireless networks;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave and Optoelectronics Conference (IMOC), 2009 SBMO/IEEE MTT-S International

Conference_Location

Belem

ISSN

1679-4389

Print_ISBN

978-1-4244-5356-6

Electronic_ISBN

1679-4389

Type

conf

DOI

10.1109/IMOC.2009.5427585

Filename

5427585