Error recovery to enable error-free message transfer between nodes of a computer network

Title: Error recovery to enable error-free message transfer between nodes of a computer network

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Abstract

An error-recovery method to enable error-free message transfer between nodes of a computer network. A first node of the network sends a packet to a second node of the network over a link between the nodes, and the first node keeps a copy of the packet on a sending end of the link until the first node receives acknowledgment from the second node that the packet was received without error. The second node tests the packet to determine if the packet is error free. If the packet is not error free, the second node sets a flag to mark the packet as corrupt. The second node returns acknowledgement to the first node specifying whether the packet was received with or without error. When the packet is received with error, the link is returned to a known state and the packet is sent again to the second node.

Inventors:: Blumrich, Matthias A.; Coteus, Paul W.; Chen, Dong; Gara, Alan; Giampapa, Mark E.; Heidelberger, Philip; Hoenicke, Dirk; Takken, Todd; Steinmacher-Burow, Burkhard; Vranas, Pavlos M.

Issue Date:: 2016-01-26

Research Org.:: International Business Machines Corp., Armonk, NY (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1236465

Patent Number(s):: 9244759

Application Number:: 14/148,348

Assignee:: International Business Machines Corporation

Patent Classifications (CPCs):: H - ELECTRICITY H03 - BASIC ELECTRONIC CIRCUITRY H03M - CODING

G - PHYSICS G06 - COMPUTING G06F - ELECTRIC DIGITAL DATA PROCESSING

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H - ELECTRICITY H03 - BASIC ELECTRONIC CIRCUITRY H03M - CODING
H03M13/09 - Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit

G - PHYSICS G06 - COMPUTING G06F - ELECTRIC DIGITAL DATA PROCESSING
G06F11/08 - Error detection or correction by redundancy in data representation, e.g. by using checking codes

H - ELECTRICITY H04 - ELECTRIC COMMUNICATION TECHNIQUE H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
H04L2001/0093 - {Point-to-multipoint}
H04L2001/0097 - {Relays}
H04L1/1867 - {Arrangements specific to the transmitter end}
H04L1/0061 - {Error detection codes}

G - PHYSICS G06 - COMPUTING G06F - ELECTRIC DIGITAL DATA PROCESSING
G06F9/46 - Multiprogramming arrangements
G06F11/1423 - {by reconfiguration of paths}

H - ELECTRICITY H04 - ELECTRIC COMMUNICATION TECHNIQUE H04L - TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
H04L1/08 - by repeating transmission, e.g. Verdan system {
H04L1/1607 - {Details of the supervisory signal}

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DOE Contract Number:: B517552

Resource Type:: Patent

Resource Relation:: Patent File Date: 2014 Jan 06

Country of Publication:: United States

Language:: English

Subject:: 97 MATHEMATICS AND COMPUTING; 99 GENERAL AND MISCELLANEOUS

Citation Formats


                    Blumrich, Matthias A., Coteus, Paul W., Chen, Dong, Gara, Alan, Giampapa, Mark E., Heidelberger, Philip, Hoenicke, Dirk, Takken, Todd, Steinmacher-Burow, Burkhard, and Vranas, Pavlos M. Error recovery to enable error-free message transfer between nodes of a computer network.  United States: N. p., 2016. 
        Web.

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                    Blumrich, Matthias A., Coteus, Paul W., Chen, Dong, Gara, Alan, Giampapa, Mark E., Heidelberger, Philip, Hoenicke, Dirk, Takken, Todd, Steinmacher-Burow, Burkhard, & Vranas, Pavlos M. Error recovery to enable error-free message transfer between nodes of a computer network.  United States.

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                    Blumrich, Matthias A., Coteus, Paul W., Chen, Dong, Gara, Alan, Giampapa, Mark E., Heidelberger, Philip, Hoenicke, Dirk, Takken, Todd, Steinmacher-Burow, Burkhard, and Vranas, Pavlos M. Tue .  
        "Error recovery to enable error-free message transfer between nodes of a computer network".  United States.  https://www.osti.gov/servlets/purl/1236465.

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@article{osti_1236465,

  title        = {Error recovery to enable error-free message transfer between nodes of a computer network},

  author       = {Blumrich, Matthias A. and Coteus, Paul W. and Chen, Dong and Gara, Alan and Giampapa, Mark E. and Heidelberger, Philip and Hoenicke, Dirk and Takken, Todd and Steinmacher-Burow, Burkhard and Vranas, Pavlos M.},

  abstractNote = {An error-recovery method to enable error-free message transfer between nodes of a computer network. A first node of the network sends a packet to a second node of the network over a link between the nodes, and the first node keeps a copy of the packet on a sending end of the link until the first node receives acknowledgment from the second node that the packet was received without error. The second node tests the packet to determine if the packet is error free. If the packet is not error free, the second node sets a flag to mark the packet as corrupt. The second node returns acknowledgement to the first node specifying whether the packet was received with or without error. When the packet is received with error, the link is returned to a known state and the packet is sent again to the second node.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2016},

  month        = {1}

}

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