Ad Hoc and Sensor Networks (HS 2010)
Thousands of mini computers (in size comparable to a chewing gum), equipped with sensors, are deployed in some terrain. After activation the sensors form a self-organized network and provide data, for example about a forthcoming earthquake. The trend towards wireless communication affects more and more electronic devices in almost every sphere of life. Conventional networks rely on base stations, and the mobile devices exchange the data in a star-like fashion. In contrast, current research is mainly focused on networks that are completely unstructured, but are nevertheless able to communicate (via several hops), despite the low coverage of their antennas. Such systems are called sensor, ad hoc, or mesh networks, depending on the point of view and the application. For a few years now, these networks have been the focus of the research of the networking community. The goal of the lecture is to elaborate the relevant aspects of the field, from theory to practice.
Topics: Applications, Wireless Basics, Modeling, Media Access, Topology Control, Clustering, Clock Synchronization, Localization & Positioning, Routing & Data Gathering.
Course pre-requisites: Basic networking knowledge.
Course language: English.
The exam is scheduled for Wednesday, 2. February 2011, 09:00-10:30, HG E5.
You may use any written material like scripts, your own notes, exercise sheets, books, etc...
All electronical devices (computers, calculators, cell phones, etc...) are not allowed during the exam!
We will hold a question session in which we (try to) answer your questions about this lecture. The session is on Friday, 28. January 2011, 14:00 - 15:00 at ETZ F78.1
Please send us your questions ahead of time, at the latest until Thursday, 27. January 2011 at 14:00 by email to either of the assistants.
In addition to the lecture slides we recommend the newly published book Algorithms for Sensor and Ad Hoc Networks by Dorothea Wagner and Roger Wattenhofer. It is currently for sale at Springer, Amazon, Thalia, and other book stores.
From within the ETH network you may also access an online version of the book by following this link.
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