John Heidemann

Location-Aware Scheduling With Minimal Infrastructure

TitleLocation-Aware Scheduling With Minimal Infrastructure
Publication TypeConference Paper
Year of Publication2000
AuthorsJ. Heidemann, and D. Shah
Conference Nameusenix-conf
Date Publishedjun
Conference LocationSan Diego, CA
Abstract

Mobile computers often benefit from software which adapts to their location. For example, a computer might be backed up when at the office, or the default printer might always be a nearby one. In many existing systems, location-triggered actions are only possible for specific applications or with special infrastructure. This paper describes \emphlcron, a system which supports \emphuser-configurable actions triggered on \emphchange in location or other events common to mobile computers. Key features of \emphlcron are its use of existing clues for location information and mapping low-level location information into user-sensible terms. \emphLcron uses a number of existing sources of location such as network connection and base station ID, allowing it to work without special hardware or GPS receivers. We map sources of low-level information such as IP address and latitude/longitude into user-meaningful \emphlogical locations. We describe the design, implementation and our experiences with this system.

URLhttp://www.isi.edu/%7ejohnh/PAPERS/Heidemann00b.html
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