MSET: A Mobility Satellite Emulation Testbed

—Satellite systems are ideal for distributing the same content to a large number of users, as well as providing broadband connectivity in remote areas or backup in case of terrestrial network failures. Unlike terrestrial networks, satellite networks face a unique set of challenges, such as signal fading and interference from multiple transmitters combined with long propagation delays. A well known challenge is that these unique characteristics can have an adverse impact on various protocols, making it necessary to study protocol behavior in satellite networks. The challenge of our research, and the focus of this paper, is to develop an architecture for a highfidelity and scalable emulation testbed tailored for mobile satellite communications research. The testbed is designed to provide multi-beam, multi-satellite, TDMA, and mobility functionality. Our validation studies demonstrate that the testbed is capable of achieving delay, loss, and jitter that can be associated with a mobile ...

• Type: Journal
• Year: 2010
• Where: INFOCOM
• Authors: Roman Chertov, Daniel M. Havey, Kevin C. Almeroth
• Keywords: Communications, INFOCOM 2010, Mobile Satellite, Satellite Networks, Terrestrial Networks