Procedure and device for control of data file transmission

Electrical computers and digital processing systems: multicomput – Computer-to-computer protocol implementing

Reexamination Certificate

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Details

C709S232000, C709S233000

Reexamination Certificate

active

07003579

ABSTRACT:
A procedure for control of data file transmission between transmitting and receiving units, at which examples of the data file to be transmitted/transferred are stored at a plurality of the transmitting units, and a device to effect this procedure. The control of the data file transmission is performed according to the following procedure. Transmission of segments of the wanted data file from a plurality of transmitting units is requested, and these segments are received from the transmitting units. When the transmission of a segment of the data file from a first server is finished, transmission of one more segment of the data file is requested, for which transmission from another server has started but not been finished, from the first server. This is after that repeated until all segments have been transmitted, at which transmissions in progress are stopped and the segments are put together to the wanted file.

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patent: 0512174 (1992-11-01), None
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L. Berdahl: “Parallel Transport Protocol Proposal”, pp. 3-8, figures 8-9 Retrieved on Feb. 20, 2000 Retrieved from the internet: <URL:ftp//ftp.cs.dartmouth.edu/pub/pario/berdahl:transport.ps.Z>, labeled Draft, Jan. 1995, 54 pgs.
Richard W. Watson, et al.: “The parallel I/O Architecture of the High-Performance Storage System (HPSS)” Proceedings of the 14th Symposium on Mas Storage Systems, vol. 1995, pp. 30-33; p. 35; p. 39, p. 40 1995.

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