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Real-world Implementation of the Location Stack: The Universal Location Framework
Monterey, California October 09-October 10
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/MCSA.2003.1240773Fifth IEEE Workshop on Mobile Computi ...
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David Graumann, Jeffrey Hightower, Walter Lara, Gaetano Borriello, "Real-world Implementation of the Location Stack: The Universal Location Framework," Mobile Computing Systems and Applications, IEEE Workshop on, pp. 122, Fifth IEEE Workshop on Mobile Computing Systems & Applications, 2003.
 
 
BibTex
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@article{ 10.1109/MCSA.2003.1240773,
author = {David Graumann and Jeffrey Hightower and Walter Lara and Gaetano Borriello},
title = {Real-world Implementation of the Location Stack: The Universal Location Framework},
journal ={Mobile Computing Systems and Applications, IEEE Workshop on},
volume = {0},
year = {2003},
isbn = {0-7695-1995-4},
pages = {122},
doi = {http://doi.ieeecomputersociety.org/10.1109/MCSA.2003.1240773},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
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TY - CONF
JO - Mobile Computing Systems and Applications, IEEE Workshop on
TI - Real-world Implementation of the Location Stack: The Universal Location Framework
SN - 0-7695-1995-4
SP
EP
A1 - David Graumann,
A1 - Jeffrey Hightower,
A1 - Walter Lara,
A1 - Gaetano Borriello,
PY - 2003
KW - null
VL - 0
JA - Mobile Computing Systems and Applications, IEEE Workshop on
ER -
 
David Graumann, Intel Corporation
Jeffrey Hightower, Univ. of Washington
Walter Lara, Intel Corporation
Gaetano Borriello, Univ. of Washington/ Intel Research Seattle
Both the research community and developers in industry have identified the need for a clearly defined vocabulary and programming framework for location technologies. A layered Location Stack that provides appropriate abstractions, common terminology, and a clear API has been proposed in the last edition of WMCSA. This paper relates the experience gained in applying the Location Stack abstractions to the design and implementation of a location system using three separate location technologies integrated in a wireless computer. A single application interface, termed the Universal Location Framework, is designed to aggregate indoor, outdoor, and proximity sensor technologies. Our focus is on how well partitioning and parameter passing between the layers worked for our purposes as well as identifying system requirements not currently part of the stack. In closing, we provide evidence in support of the Location Stack?s usefulness and we make some recommendations for its potential evolution.
Citation:
David Graumann, Jeffrey Hightower, Walter Lara, Gaetano Borriello, "Real-world Implementation of the Location Stack: The Universal Location Framework," wmcsa, pp.122, Fifth IEEE Workshop on Mobile Computing Systems & Applications, 2003
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