Title :
On VoWLAN service performance in indoor environment
Author :
Ren, Yan Xiao ; Koucheryavy, Yevgeni
Author_Institution :
Dept. of Commun. Eng., Tampere Univ. of Technol., Tampere, Finland
Abstract :
Wi-Fi phones are becoming extremely popular for implementation of VoIP (or VoWLAN) service. It is well known that voice service is quite critical to delay and delay jitter, therefore it appears important to evaluate VoWLAN service performance. In the research presented below we implemented a typical indoor environment for VoWLAN service using OPNET. Simulation parameters have been carefully selected solely based on specifications of existing Wi-Fi phones. Using simulations we show performance limitations for VoWLAN service in unloaded WLAN and WLAN with typical background office traffic.
Keywords :
Internet telephony; indoor radio; wireless LAN; OPNET; VoWLAN service; Wi-Fi phones; indoor environment; Computational efficiency; Computer networks; Distributed computing; Home appliances; Indoor environments; LAN interconnection; Least squares methods; Microelectronics; Scalability; Wireless sensor networks; VoWLAN; Wi-Fi; performance; services;
Conference_Titel :
Ultra Modern Telecommunications & Workshops, 2009. ICUMT '09. International Conference on
Conference_Location :
St. Petersburg
Print_ISBN :
978-1-4244-3942-3
Electronic_ISBN :
978-1-4244-3941-6
DOI :
10.1109/ICUMT.2009.5345331
