Network coordinate systems using IP information
US8144611B2 · kind B2 · utility
160Cited by
4References
16Claims
0Family size
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Key dates
| Filing date | Feb 10, 2009 |
| Grant date | Mar 27, 2012 |
| Priority date | — |
| Expiry date | Jan 1, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L43/0864
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Systems and methods that improve predictions of network latency in network coordinate systems (NCS) based on combining Internet topology information therewith. Topology information can be incorporated into the NCS by system/methodologies represented by geographic bootstrapping; autonomous system (AS) correction; history prioritization; symmetric updates or a combination thereof. Such can improve latency estimation between nodes when using a virtual coordinate system based on latency measurements between nodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.