Wireless wakeups revisited: energy management for voip over wi-fi smartphones

  title={Wireless wakeups revisited: energy management for voip over wi-fi smartphones},
  author={Yuvraj Agarwal and Ranveer Chandra and Alec Wolman and Paramvir Bahl and Kevin Chin and Rajesh K. Gupta},
IP based telephony is rapidly gaining acceptance over traditional means of voice communication. Wireless LANs are also becoming ubiquitous due to their inherent ease of deployment and decreasing costs. In enterpriseWi-Fi environments, VoIP is a compelling application for devices such as smart phones with multiple wireless interfaces. However, the high energy consumption of Wi-Fi interfaces, especially when a device is idle,presents a significant barrier to the widespread adoption of VoIP over… CONTINUE READING
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