A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Constrained RESTful Environments Working Group of the IETF.
Title : Representing CoRE Formats in JSON and CBOR
Authors : Kepeng LI
Akbar Rahman
Carsten Bormann
Filename : draft-ietf-core-links-json-04.txt
Pages : 18
Date : 2015-11-01
Abstract:
JavaScript Object Notation, JSON (RFC7159) is a text-based data
format which is popular for Web based data exchange. Concise Binary
Object Representation, CBOR (RFC7049) is a binary data format which
has been optimized for data exchange for the Internet of Things
(IoT). For many IoT scenarios, CBOR formats will be preferred since
it can help decrease transmission payload sizes as well as
implementation code sizes compared to other data formats.
Web Linking (RFC5988) provides a way to represent links between Web
resources as well as the relations expressed by them and attributes
of such a link. In constrained networks, a collection of Web links
can be exchanged in the CoRE link format (RFC6690). Outside of
constrained environments, it may be useful to represent these
collections of Web links in JSON, and similarly, inside constrained
environments, in CBOR. This specification defines a common format
for this.
Group Communication for the Constrained Application Protocol
(RFC7390) defines a number of JSON formats for controlling
communication between groups of nodes employing the Constrained
Application Protocol (CoAP). In a similar vein, this specification
defines CBOR variants of these formats.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-core-links-json/
There's also a htmlized version available at:
https://tools.ietf.org/html/draft-ietf-core-links-json-04
A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-core-links-json-04
Please note that it may take a couple of minutes from the time of submission
until the htmlized version and diff are available at tools.ietf.org.
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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