An overview about DPWS and 6loWPAN.

1. DPWS & 6LoWPAN
RAMZI BOUKERI
FATEN BELARBI
AMINE DAOUES
PRÉPARÉ PAR :

2. Plan
 Introduction
 DPWS - Overview
 DPWS - Implementation
 6LowPAN – Overview
 6LoWPAN - Architecture
 6LoWPAN - Applications
 Conclusion

3. Introduction
 The Internet Of Things is to connect SmartObjects to enable a
myriad of new applications, using IP via :
 Virtual Private Network,
 Internet,

4. DWPS - Overview
 Devices Profile for Web Services
 Enables plug-and-play for networked devices.
 A PC or other device can :
 detect DPWS-enabled devices on a network,
 discover and invoke the Web service functionality each device provides.
 Its purpose is similar to Universal Plug and Play (UPnP),
although it employs a Web Services model.

5. DPWS - Implementation
 Discovering DPWS-capable devices on the network and the
services they offer
 Sending messages to DPWS-capable devices and receiving
replies
 Describing a Web service by providing a WSDL file
 Interacting with a service using its description
 Subscribing to and receiving events from a Web service,

6. 6LoWPAN - Overview
 Acronym of IPv6 over Low power Wireless Personal Area Networks,
 RFC 4919 (2007) , RFC 4944 (2007) ,RFC 6282 (2011),
 Devices work together to connect the physical environment to real world
applications.
 Small packet size.
 16-bit short or IEEE 64-bit extended media access control addresses.
 Low bandwith (250/40/20 kbps).
 Low power, typically battery operated.
 Relatively low cost,

7. 6LoWPAN - Architecture

8. 6LoWPAN - Applications
 Equipment health monitoring,
 Environment monitoring,
 Security,
 Home,
 Building automation,
 Vehicular automation,

9. Conclusion
 The Internet Of Things will challenge and radically change our
existing ideas about business and life itself,

10. Thank you

11. Please visit :
FR.WIKIPEDIA.ORG/WIKI/6LOWPAN#LES_SOLUTIONS_6LOWPAN