Smartphones now account for the majority of all cell phones in use today [23]. Ubiquitous
Internet access is a valuable feature offered by these devices and the vast majority of …

Today, most mobile devices come equipped with multiple network devices supporting
different technologies. Laptops and cellphones can often connect to both WLAN and 3G …

Video is increasingly becoming one of the most pervasive technologies in terms of everyday
usage, both for entertainment and in the enterprise environments. Mobile video is …

Most mobile devices today are equipped with multiple and heterogeneous wireless
interfaces. In this paper we ask the following question: what is the best approach to leverage …

The incredible rise in popularity of mobile smart devices has placed tremendous pressure
on wireless service providers. While much of the pressure arises from increasingly rich …

Spatiotemporal variation in cellular bandwidth availability is well-known and could affect a
mobile user's quality of experience (QoE), especially while using bandwidth intensive …

Using data from 43 users across two platforms, we present a detailed look at smartphone
traffic. We find that browsing contributes over half of the traffic, while each of email, media …

Bandwidth fluctuation in mobile networks severely effects the quality of service (QoS) of
bandwidth-sensitive applications such as video streaming. Using bandwidth statistics it is …

Most mobile devices today are equipped with multiple and heterogeneous wireless
interfaces. In this paper we ask the following question: What is the best approach to leverage …

Recent advances in mobile technologies such as 5G and WiFi 6E do not seem to deliver the
promised mobile access bandwidth. To effectively characterize mobile access bandwidth in …