Voice-over-Wi-Fi Implementation with Single Stream 802.11n

Venkatesh, Narasimhan; Indukuri, Peddi; Reddy, Subba
September 2008
Portable Design;Sep2008, Vol. 14 Issue 9, p16
The article focuses on the details and benefits of Voice-over-wireless-fidelity (VoWiFi) for mobile devices. Initially, a background of VoWiFi performance in WiFi devices is provided. It then examines on the factors enabling VoWiFi performance to offer a satisfying user experience. It also elaborates on some of VoWiFi requirements such as low power operation, and describes how they are implemented in VoWiFi devices. Details on the VoWiFi performance and requirements, and the important considerations for VoWiFi devices such as power save, legacy power save mode, roaming, and certification are included.


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