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Content-centric networks promise to address content networking issues in a better way than today's host-based networking architecture. But content-centric networking does not inherently address the issue of services, particularly service scalability and mobility. We present our work on CCNxServ, a system that allows for dynamic service deployment and scalability in a content-centric networking implementation...
We present NetServ, a node architecture for deploying in-network services in the next generation Internet. NetServ-enabled network nodes provide a common execution environment, where network services implemented as modules can be dynamically installed and removed. We demonstrate three such modules. MicroCDN is a dynamic content distribution network (CDN) service which implements a content caching...
Content-centric networks have been proposed as a new network paradigm that is centered around the distribution of content. A key idea of content-centric networks is to address content by name and to enable nodes in the network to respond to content requests. Most proposals for content-centric networks require a "clean slate" approach and a replacement of today's TCP/IP protocol stack, which...
Electronic bulletin boards and forum systems are commonly used to exchange opinions, news, event notifications, documents and other media on the Internet. However, such systems usually require a central server hosting the content. Such servers cannot be installed in ad-hoc opportunistic wireless networks, which are created when mobile devices congregate to form a localized and short-lived network...
Electronic bulletin boards and forum systems are commonly used to exchange opinions, news, event notifications, documents and other media on the Internet. However, such systems usually require a central server hosting the content. Such servers cannot be installed in ad-hoc opportunistic wireless networks, which are created when mobile devices congregate to form a localized and short-lived network...
Due to the low density of mobile devices or their limits in wireless radio range, a continuous network connectivity cannot be sustained in mobile disruption-tolerant networks. In these networks traditional networking models relying on end-to-end communication cease to work. These type of mobile disconnected networks can only support opportunistic, store-carry-forward communication. Furthermore, due...
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