NDLI: UPnP Compression Implementation for Building Automation Devices

Content Provider	IEEE Xplore Digital Library
Author	Knauth, S. Kistler, R. Kaslin, D. Klapproth, A.
Copyright Year	2007
Description	Author affiliation: Lucerne Univ. of Appl. Sci., Horw/Lucerne (Knauth, S.; Kistler, R.; Kaslin, D.; Klapproth, A.)
Abstract	IP based field bus networks enable the usage of common IP protocols for example for security or automatic configuration, on the field level. IP based devices can take advantage of the well-specified UPnP protocol for commissioning and operation. A drawback of this protocol deployment is the high required network bandwidth due to enormous high level protocol overhead, especially on the XML-and SOAP based UPnP schemes. We investigate UPnP datagram size reduction on an experimental IP based field bus with Ethernet and wireless IEEE802.15.4 devices, for building automation and control applications. To be able to use standard unmodified UPnP stacks, we use transparent bidirectional XML/SOAP proxies for example on the Ethernet/IEE802.15.4 hub and on the wireless devices itself. The proxy uses cache-based tokenizing of the SOAP messages and feedback, typically deflating subsequent similar messages by orders of magnitude, thereby significantly reducing the number of data packets and increasing the network performance especially when using IEEE802.15.4 as wireless physical layer.
Starting Page	75
Ending Page	79
File Size	286320
Page Count	5
File Format	PDF
ISBN	9781424408504
ISSN	19354576
DOI	10.1109/INDIN.2007.4384734
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-06-23
Publisher Place	Austria
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Automation Ethernet networks Field buses XML Switches Automatic control Physical layer Compressors Simple object access protocol IP networks
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in