|Bibliography||Dürr, Frank; Rothermel, Kurt: On a Location Model for Fine-Grained Geocast. |
In: Dey, Anind K. (ed.); Schmidt, Albrecht (ed.); McCarthy, Joseph F. (ed.): UbiComp 2003: Ubiquitous Computing (Proceedings of the Fifth International Conference on Ubiquitous Computing 2003); Seattle, WA, October 2003.
University of Stuttgart : Collaborative Research Center SFB 627 (Nexus: World Models for Mobile Context-Based Systems).
Lecture Notes in Computer Science; 2864, pp. 18-35, english.
Springer-Verlag, October 12, 2003.
Article in Proceedings (Conference Paper).
|CR-Schema||C.2.2 (Network Protocols)|
|Keywords||Ubiquitous Computing; Location Model; Geocast|
Geographic communication (geocast) is used to send messages to geographic areas, e.g. to distribute warning messages or other information within these areas. It is based on a location model which is used to determine a message's target area and the receivers' positions and therefore has strong influence on the achievable granularity of geographic addressing.
A hybrid location model and and a fine-grained addressing scheme for geocast based on this model are presented in this paper which support two- and three-dimensional geometric locations as well as symbolic locations like room numbers, embedded local coordinate systems, and mobile target areas like trains.
|Full text and|
|PDF (330749 Bytes)|
The original publication is available at www.springerlink.com
|Copyright||(c) Springer-Verlag 2003. This work is subject to copyright. All right are reserved, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitations, broadcastings, reproduction on microfilm or in any other way, and storage in data banks. Duplication of this publication or parts thereof is permitted only under the provisions of the German copyright Law of September 9, 1965, in its current version, and permission of use must always be obtained from Springer-Verlag. Violations are liable for prosecution under the German Copyright Law. |
|Department(s)||University of Stuttgart, Institute of Parallel and Distributed Systems, Distributed Systems|
|Project(s)||SFB-627, A2 (University of Stuttgart, Institute of Parallel and Distributed Systems, Distributed Systems)|
|Entry date||October 21, 2003|