Systems and methods for transparent communication with bandwidth conservation and HTTP caching
US9313291B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 14, 2013 |
| Grant date | Apr 12, 2016 |
| Priority date | — |
| Expiry date | Aug 10, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L69/329
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A communication channel in a network maintains client-server transparency while providing reduced bandwidth in the channel. A first and second node can communicate a compressed form of the object data between themselves in the channel. One of the first or second nodes hosts a cache database that can store, transparently to the client, the requested object data. The stored object data can be used to decompress the compressed object data communicated between the first and second node. One of the nodes can provide control signals to the other node to indicate whether the requested object data is stored in the cache database. This configuration preserves transparency between the client and the server while permitting reduced bandwidth usage between the first and second nodes via the compressed object data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.