The Internet Protocol Journal, Volume 11, No. 2

Fragments

DUMBO

The Digital Ubiquitous Mobile Broadband OLSR (DUMBO) project deploys mobile wireless networks on an ad hoc basis for emergency conditions, such as after a natural disaster when a fixed network infrastructure is not available.

A Mobile ad hoc Network (MANET) consists of mobile nodes that automatically cooperate to support the exchange of information through wireless medium. Since the MANET does not rely on fixed telecommunication infrastructure, it is suitable for emergency situations and can be set up in a short amount of time. Using lightweight portable mobile nodes, MANET coverage can penetrate deep into areas not easily accessible by roads or into areas where the telecommunication infrastructure has been destroyed.

DUMBO allows streaming video, Voice over IP (VoIP) and short messages to be simultaneously transmitted from a number of mobile laptops to a central command center, or to the other rescuers at the same or different disaster sites. The DUMBO command center has a face recognition module that identifies potential matches between unknown victims' face photos taken from the field and a collection of stored known face images. In addition, sensors can be deployed to measure environmental data such as temperature and humidity. Data from the sensors can be sent to the command center which analyzes or passes it on to the other mobile nodes. The command center can be located either in the disaster area or anywhere with Internet access. DUMBO technology is currently being deployed in cyclone-ravaged Burma. See http://www.interlab.ait.ac.th/dumbo/ and http://www.relief.asia/

Upcoming Events

The Internet Engineering Task Force (IETF) will meet in Dublin, Ireland, July 27 – August 1 and in Minneapolis, Minnesota, November 16 – 21, see http://www.ietf.org/

APNIC, the Asia Pacific Network Information Centre, will hold its Open Policy meeting in Christchurch, New Zealand, August 25 – 29.

[Ed.: I will be organizing a pipe organ demonstration event on August 26 as part of the opening reception for APNIC 26, see http://organdemo.info ]

The North American Network Operators' Group (NANOG) will meet in Los Angeles, California, October 12 – 14. Immediately following the NANOG meeting, the American Registry for Internet Numbers (ARIN) will meet in the same location, October 15 – 17. See http://nanog.org and http://arin.net

The Internet Corporation for Assigned Names and Numbers (ICANN) will meet in Paris, France, June 22 – 26, and in Cairo, Egypt, November 2 – 7. See http://icann.org

This publication is distributed on an "as-is" basis, without warranty of any kind either express or implied, including but not limited to the implied warranties of merchantability, fitness for a particular purpose, or non-infringement. This publication could contain technical inaccuracies or typographical errors. Later issues may modify or update information provided in this issue. Neither the publisher nor any contributor shall have any liability to any person for any loss or damage caused directly or indirectly by the information contained herein.

The Internet Protocol Journal

Ole J. Jacobsen, Editor and Publisher

Editorial Advisory Board

Dr. Vint Cerf, VP and Chief Internet Evangelist
Google Inc, USA

Dr. Jon Crowcroft, Marconi Professor of Communications Systems
University of Cambridge, England

David Farber
Distinguished Career Professor of Computer Science and Public Policy
Carnegie Mellon University, USA

Peter Löthberg, Network Architect
Stupi AB, Sweden

Dr. Jun Murai, General Chair Person, WIDE Project Vice-President,
Keio University Professor, Faculty of Environmental Information
Keio University, Japan

Dr. Deepinder Sidhu, Professor, Computer Science & Electrical Engineering
University of Maryland, Baltimore County
Director, Maryland Center for Telecommunications Research, USA

Pindar Wong, Chairman and President
Verifi Limited, Hong Kong

The Internet Protocol Journal is published quarterly by the Chief Technology Office, Cisco Systems, Inc.
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