Despite the tremendous market penetration of smartphones, their utility has been and will
remain severely limited by their battery life. A major source of smartphone battery drain is …

WiFi latency is a key factor impacting the user experience of modern mobile applications, but
it has not been well studied at large scale. In this paper, we design and deploy WiFiSeer, a …

Increasing the number of Internet of Things (IoT) stations or regular stations escalates
downlink channel access contention and queuing delay, which in turn result in higher …

This paper presents the first, to the best of our knowledge, detailed experimental study of
802.11 n/ac throughput and power consumption in modern smartphones. We experiment …

Mobile video traffic, owing to the rapid adoption of smartphones and tablets, has been
growing exponentially in recent years and started to dominate the mobile Internet. In reality …

We report the first measurement study of 802.11 n power consumption in smartphones.
Using a popular 802.11 n-enabled smartphone and an 802.11 n wireless testbed, we …

While numerous efforts have been made to save energy of “client” devices but it has not
been addressed for access points (APs) as they are assumed to be supported by AC power …

Efficient power management of the radio is a critical requirement for the battery-operated
portable electronic devices incorporating wireless transceivers to have a longer runtime. The …

Today, many individuals use smartphones or other battery-powered mobile devices
equipped with Wi-Fi to access the Internet. Since the network interface cards (NICs) often …

Fiber-Wireless (FiWi) network is a classification of network that combines the massive
bandwidth of the optical network and the reach of the wireless network. FiWi networks are …