Title :
Capacity estimation of VoIP transmission over WLAN
Author :
El-fishawy, Nawal A. ; Zahra, M.M. ; El-Gamala, Mostafa
Author_Institution :
Fac. of Electron. Eng., Menouf
Abstract :
Today´s IEEE 802.11 wireless local area network (WLAN) is an excellent solution for the broadband wireless networking. However, the legacy protocol lacks the capability to support real-time services such as Voice over IP (VoIP) properly because it depends on the best effort service. New IEEE 802.11e protocol can support QoS. This paper presents the VoIP stations capacity in IEEE 802.11 WLAN and IEEE 802.11e WLAN via computer simulation. Additionally new access category parameter is suggested to enhance the VoIP capacity in 802.11e WLAN.
Keywords :
Internet telephony; protocols; wireless LAN; VoIP transmission; WLAN; broadband wireless networking; capacity estimation; legacy protocol; Access protocols; Bandwidth; Computer simulation; Consumer electronics; Delay; Internet telephony; Multiaccess communication; Sections; Telecommunication traffic; Wireless LAN;
Conference_Titel :
Radio Science Conference, 2007. NRSC 2007. National
Conference_Location :
Cairo
Print_ISBN :
977-5031-86-9
DOI :
10.1109/NRSC.2007.371394
