Router Modelling and Packet Level Cache Implementation for Content Aware TCP (CATCP)

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.advisor sarolahti, Pasi Budigere Ramakrishna, Karthik 2016-06-17T12:25:32Z 2016-06-17T12:25:32Z 2016-06-13
dc.description.abstract Internet is more content oriented than ever before, In today's Internet scalable content access is provided by content distribution networks (CDN), application specific caches, proxies etc. The proliferation of these systems is complex and expensive. In the past few years many data-oriented or information-centric network architectures have been proposed such as DONA, PSIRP, CCN etc., but these new clean-state architecture proposals have seen little deployment because of its expensive initial costs. In the thesis, we present CATCP - Content Aware TCP an incrementally deployable approach to bring content-aware and in-network caching to TCP. In our approach, content-aware senders cooperate with in-network segment caches, integrated with routers and other middle boxes, to support scalable content delivery to unmodified clients. This effectively supports opportunistic caching for time-shifted content access, as well as synchronous multicast delivery to concurrent receivers. Our approach is application protocol-independent, and provides support beyond HTTP caching or managed CDNs. We demonstrate the effectiveness of our design using measurements of a Linux-based prototype implementation, and performance evaluation using ns-3 simulations along and Network Simulation Cradle. The results show CATCP can effectively reduce server side and network load. en
dc.format.extent 65+8
dc.language.iso en en
dc.title Router Modelling and Packet Level Cache Implementation for Content Aware TCP (CATCP) en
dc.type G2 Pro gradu, diplomityö fi Sähkötekniikan korkeakoulu fi
dc.subject.keyword TCP en
dc.subject.keyword content-centric en
dc.subject.keyword internet en
dc.subject.keyword caching en
dc.identifier.urn URN:NBN:fi:aalto-201606172463
dc.programme.major Networking Technology fi
dc.programme.mcode S3029 fi
dc.type.ontasot Master's thesis en
dc.type.ontasot Diplomityö fi
dc.contributor.supervisor Ott, Jorg
dc.programme TLT - Master’s Programme in Communications Engineering (TS2005) fi
dc.location P1 fi

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