Peer-to-peer name resolution protocol (PNRP) and multilevel cache for use therewith
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United States of America Patent
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Jun 14, 2011
Grant Date -
Dec 1, 2005
app pub date -
Jun 13, 2005
filing date -
Apr 2, 2001
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Abstract
A serverless name resolution protocol ensures convergence despite the size of the network, without requiring an ever-increasing cache and with a reasonable numbers of hops. This convergence is ensured through a multi-level cache and a proactive cache initialization strategy. The multi-level cache is built based on a circular number space. Each level contains information from different levels of slivers of the circular space. A mechanism is included to add a level to the multi-level cache when the node determines that the last level is full. A peer-to-peer name resolution protocol (PNRP) includes a mechanism to allow resolution of names which are mapped onto the circular number space through a hash function. Further, the PNRP may also operate with the domain name system by providing each node with an identification consisting of a domain name service (DNS) component and a unique number.
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| Patent Owner | Address | |
|---|---|---|
| MICROSOFT TECHNOLOGY LICENSING LLC | ONE MICROSOFT WAY REDMOND WA 98052 |
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Inventor(s)
| Inventor Name | Address | # of filed Patents | Total Citations |
|---|---|---|---|
| Huitema, Christina | Clyde Hill, US | 2 | 15 |
| Miller, John L | Bellevue, US | 54 | 3241 |
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