Method of caching contents by node and method of transmitting contents by contents provider in a content centric network
US9936038B2 · kind B2 · utility
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Key dates
| Filing date | Dec 6, 2013 |
| Grant date | Apr 3, 2018 |
| Priority date | — |
| Expiry date | Oct 3, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L45/742
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method of caching a content in a node in a content-centric network, includes receiving, from a content requester, a content request packet requesting a first chunk of the content, and setting a mark bit indicating whether the node is to cache the first chunk when the first chunk is received. The method further includes receiving, from a content provider, a data packet including the first chunk in response to transmitting the content request packet to the content provider, and caching the first chunk.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.