Computer Laboratory Home Page

Search

A-Z Directory

Help

 

University of Cambridge Home

Computer Laboratory
Haggle

 

Computer Laboratory > Research > Systems Research Group > NetOS > Haggle



Haggle

 

"Prototyping Pocket Switched Networking"

Overview

The Haggle project is exploring networking for mobile users using local peer-to-peer wireless connections as well as infrastructure-based Internet access when available. The use of local connectivity is not well-supported in today's deployed devices and applications - for example, many users rely on USB keys for transferring data when their devices have compatible wireless interfaces.

We envision a networking environment in which local connections and user mobility are as important as infrastructure access is today for delivering data - an environment which we call Pocket Switched Networking. Enabling factors for Pocket Switched Networking include the recent deployment of programmable mobile devices with wireless networking, for example with smart phones, and the huge increase in the sizes of memory available on such devices, so that our devices have spare capacity to carry data around for others.

There are many challenges in this field, including the characterization of the properties of networks relying on human mobility, the construction of a networking architecture which can support both local and global connectivity, the problem of forwarding data efficiently in such networks, and also issues with security, privacy, and usability. We aim to explore this space using test bed deployments and experimentation.

Publications

Talks

People

Jon Crowcroft

Ben, Pan HUI

Christophe Diot

James Scott

Computer Laboratory, University of Cambridge

Computer Laboratory, University of Cambridge

Thomson Paris Research Lab

Intel Research Cambridge

Jon Crowcroft

Ben Hui

Richard Sharp

Eben Upton

Augustin Chaintreau

Richard Gass

 

 

Thomson Paris Research Lab

Intel Research Cambridge

 

 

Anil Madhavapeddy

David Scott

 

 

 

© 2005 Ben Hui
Please send any comments to pan.hui@cl.cam.ac.uk
Page last updated on 1-March-2006 at 00:38 by Ben Hui