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JTC 1/SC 31 relevance to IoT - OGC Network

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ISO/IEC/IEEE 21451-­‐1-­‐4 <br />

NCAP<br />

XMPP<br />

NCAP<br />

XMPP<br />

Proposed<br />

IEEE 1451.1.4<br />

(SOA Model)<br />

4. MCAP would<br />

contain direc<strong>to</strong>ry<br />

services and other<br />

capabilities<br />

6. ALR is an<br />

Applications Layer<br />

Router<br />

NCAP<br />

XMPP<br />

MCAP<br />

XMPP<br />

ALR<br />

(Public)<br />

NCAP<br />

XMPP<br />

NCAP<br />

XMPP<br />

Internet<br />

1. All ICAP’s have<br />

capacity <strong>to</strong> register<br />

devices and share<br />

with MCAP<br />

MCAP<br />

XMPP<br />

ALR<br />

(Private)<br />

3. MCAP and<br />

ICAP’s control<br />

which devices can<br />

communicate <strong>to</strong><br />

each other<br />

Intranet<br />

NCAP<br />

XMPP<br />

NCAP<br />

XMPP<br />

2. Local Intranet<br />

looks the same as<br />

Internet<br />

5. All devices can<br />

be make use of<br />

DHCP<br />

SYSTEMS<br />

Copyright © 2012- Q.E.D. Systems

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