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Full-Text Articles in Systems Architecture
Content Placement As A Key To A Content-Dominated, Highly Mobile Internet, Abhigyan Sharma
Content Placement As A Key To A Content-Dominated, Highly Mobile Internet, Abhigyan Sharma
Doctoral Dissertations
Most of the Internet traffic is content, and most of the Internet connected hosts are mobile. Our work focuses on the design of infrastructure services needed to support such a content-dominated, highly mobile Internet. In the design of these services, three sets of decisions arise frequently: (1) Content placment for selecting the locations where a content is placed, (2) request redirection for selecting the location where a particular request is served from and (3) network routing for selecting the physical path between clients and the services they are accessing. Our central thesis is that content placement is a powerful factor, …
Robust Mobile Data Transport: Modeling, Measurements, And Implementation, Yung-Chih Chen
Robust Mobile Data Transport: Modeling, Measurements, And Implementation, Yung-Chih Chen
Doctoral Dissertations
Advances in wireless technologies and the pervasive influence of multi-homed devices have significantly changed the way people use the Internet. These changes of user behavior and the evolution of multi-homing technologies have brought a huge impact to today's network study and provided new opportunities to improve mobile data transport. In this thesis, we investigate challenges related to human mobility, with emphases on network performance at both system level and user level. More specifically, we seek to answer the following two questions: 1) How to model user mobility in the networks and use the model for network provisioning? 2) Is it …