Fault-tolerant data transmission system for networks with non-full-duplex or asymmetric transport
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United States of America Patent
Stats
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Aug 25, 2015
Grant Date -
Apr 30, 2015
app pub date -
Oct 28, 2013
filing date -
Oct 28, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
In a data transfer method and system for networks having gateway-mediated asymmetric transport, data and feedback channels are established between sender and receiver, along with a gateway feedback channel between gateway and sender. Cohorts of datagrams are transformed using fault-tolerant coding to create chapters whose size correspond to the asymmetric transport's timing. The sender transmits chapters in chunks at a rate to keep the gateway at an optimum fill for maximal throughput without transmit-end packet drops. The receiver reconstructs complete cohorts of original datagrams from a received subset of the transformed datagrams. The receiver acknowledges successfully recovered cohorts and identifies missing or corrupt datagrams of a chapter whenever recovery is unsuccessful. The sender resends sufficient lost datagrams to allow cohort recovery. The sender self-tunes its transmission rate based upon gateway fill, network latency and datagram loss rate to keep datagram loss rate below an upper bound.
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SARATOGA DATA SYSTEMS INC | 17 KEMPTON PLACE APT 12 SARATOGA SPRINGS NY 12866 |
International Classification(s)

- 2013 Application Filing Year
- H04L Class
- 23397 Applications Filed
- 19833 Patents Issued To-Date
- 84.77 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Cousins, Robert | Saratoga, US | 10 | 188 |
# of filed Patents : 10 Total Citations : 188 |
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- H04L Class
- 0 % this patent is cited more than
- 10 Age
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 25, 2027 |
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