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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Wang, Zhenfa Wang, Lei Gao, Xiangyu Xia, Ying Wang, Song |
| Copyright Year | 2015 |
| Abstract | Traditional Internet based on the IP routing has an innate deficiency when facing up with large numbers of concurrent distribution of video and other media content. Software-Defined Networking (SDN) and OpenFlow protocol try to improve data transfer efficiency and flexibility by separating the forwarding layer and control layer, and the content-based routing idea proposed by Content-Centric Networking (CCN), provides a possible direction for the evolution of the Internet. However, the current implementations of SDN-based CCN still rely on IP-based routing and lack of engineering realization. Protocol-Oblivious Forwarding (POF) protocol is an extension on OpenFlow protocol, supporting any network layer packet with user-defined format. A new content-centric network architecture POF- CCN is designed and implemented in this paper. Guided route principle and Bloom Filter structure are adopted in POF-CCN, to condense the content cache name into a limited size so as to look up content quickly. A prototype system is deployed in real network environment and test results prove the feasibility of the architecture. |
| Starting Page | 1 |
| Ending Page | 5 |
| File Size | 416807 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781467395267 |
| DOI | 10.1109/GLOCOMW.2015.7414105 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2015-12-06 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Optical fibers Switches Routing Routing protocols IP networks Servers |
| Content Type | Text |
| Resource Type | Article |
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