Delay Tolerant Network related projects

偏远乡村网络

Wizzy Digital Courier

The Wizzy Digital Courier service provides asynchronous Internet access to schools in remote villages of South Africa. In this system, a courier on a motorbike, equipped with a USB storage device, travels from a village school to a large city which has permanent(reasonably high-speed) Internet connectivity. Typically, it takes a few hours for the courier to travel from the village to the city[1].

 

PS:

文献[1]提出了一个评测路由算法的框架，并对比评测了若干路由算法，讨论了路由算法的效率与所需的网络知识的关系。文中讲述了DTN网络模型的一些基本概念，如node and edges,contact, storage, routing,messages等。

References:

[1], K. Fall et al, Routing in a Delay Tolerant Network. SIGCOMM'2004.