A Link-Format Attribute for Locating Things

Document Type Expired Internet-Draft (individual)
Author Thomas Fossati 
Last updated 2014-08-16 (latest revision 2014-02-12)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This memo proposes a new CoAP link format attribute, "geo", that can be used to associate positioning metadata to a CoAP resource. An extension to the link format query syntax is also defined to allow the discovery of resources based on their geo location.


Thomas Fossati (thomas.fossati@alcatel-lucent.com)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)