We uncover the reality of traffic differentiation in mobile virtual network operator (MVNO)
networks and shed new light on its negative impact on the accuracy of available bandwidth …

We shed new light on the mechanism behind how the dynamic behavior of a packet
scheduler at the link layer in mobile networks degrades the accuracy of conventional …

We propose PathML, an available bandwidth (ie, unused capacity of an end-to-end path)
estimation method based on a data-driven paradigm that uses machine learning with a large …

The mobile phone market in Japan was shared by three Major Mobile-Carriers (3MMC):
docomo, au and SoftBank. As the recognition of Mobile Virtual Network Operators (MVNO) is …

A fundamental problem of current bandwidth estimation methods is that they require
accurate packet time information. However, it is hard to accurately measure packet time …

The dispersion that arises when packets traverse a network carries information that can
reveal relevant network characteristics. Using a fluid-flow model of a bottleneck link with first …

Examining the validity or accuracy of proposed available bandwidth estimation tools
remains a challenging problem. A common approach consists of evaluating a newly …

Abstract Characterization of mobile data traffic performance is difficult given the inherent
complexity and opacity of mobile networks, yet it is increasingly important as emerging …

In order to support users who are transporting by vehicles, more efforts are on the
technology of vehicular networks. The high mobility and topology diversity of networks are …

This paper proposes a method for measuring the available bandwidth, based on testing
network packets of various sizes (variable packet size method, VPS). The range of …