A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Geographic Location/Privacy Working Group of the IETF.
Title : GEOPRIV PIDF-LO Usage Clarification,
Considerations and Recommendations
Author(s) : H. Tschofenig, et al.
Filename : draft-ietf-geopriv-pdif-lo-profile-00.txt
Pages : 31
Date : 2005-7-5
The GeoPriv PIDF-LO specification provides a flexible and versatile
means to represent location information. There are, however,
circumstances that arise when information needs to be constrained in
how it is represented so that the number of options that need to be
implemented in order to make use of it are reduced. There is growing
interest in being able to use location information contained in a
PIDF-LO for message and call routing applications. For such
applications to interoperate successfully location information will
need to be normative and more constrained than is currently described
in the PIDF-LO specification. This paper makes recommendations on
how to constrain, represent and interpret locations in a PIDF-LO. It
further looks at existing communications standards that make use of
geodetic information for routing purposes and recommends a subset of
GML that MUST be implemented by applications to allow message routing
to occur.
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