Distributed file sharing system
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United States of America Patent
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Issued Date -
Dec 18, 2003
app pub date -
Jun 14, 2002
filing date -
Jun 14, 2002
priority date (Note) -
Abandoned
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Abstract
A distributed file sharing system and a method for providing fast download of data from multiple data storage mediums. The system combines a network of peer client computers which provide data through optimized peer-to-peer communication links, and a server computer which provides an authentication code for checking the completeness and integrity of the downloaded data. The method involves sending a request for a file to the server computer; receiving back from the server an authentication code and a list of peer client computers that have the requested file or part of it; sending a request for the file to a subset of peer clients that yield the fastest download rate; receiving file data back from this subset of peer clients; reassembling the requested file using data sent by the peer clients; and checking the integrity and completeness of the reconstructed file by comparing a computed checksum of said reconstructed file with the authentication code.
First Claim
Family
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
HURRICANE ELECTRIC LLC | 760 MISSION COURT FREMONT CA 94539 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Leber, Mike | Fremont, CA | 9 | 434 |
Nelson, Scott | Castro Valley, CA | 152 | 1797 |
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Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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