Much of the technical literature on spectrum sharing has been on developing technologies and systems for non-cooperative) opportunistic use. In this paper, we situate this approach to secondary spectrum use in a broader context, one that includes cooperative approaches to Dynamic Spectrum Access...

Wired and wireless access networks continue to evolve toward higher-capacity, multi-service systems. Recent wireless broadband networks such as 3G LTE and WiMax provide a general-purpose IP platform with over-the-top services at the application layer, which is similar to the design of wired IP...

NEBULA is a proposal for a Future Internet Architecture. It is based on the assumptions that: (1) cloud computing will comprise an increasing fraction of the application workload offered to an Internet, and (2) that access to cloud computing resources will demand new architectural features from...

The structure of the telecommunications industry has changed substantially in the last decade,raising public concern that the quality of our information infrastructure may be adversely affected. This paper extends the standard vertical differentiation model of imperfect competition to address...

Measurements of broadband performance are important for consumers, ISPs, edge providers, and regulators to make informed decisions regarding the choice, design, and regulation of broadband services that are increasingly regarded as essential basic infrastructure. Bauer, Lehr, and Hung (2015)...

Over a quarter century has passed since IP addresses from the Internet's now globally ubiquitous (IPv4) address pool first began to be distributed to and used by operators of the 28,000 and counting independent routing domains that constitute today's Internet. At current demand rates, the total...