Method and system for communicating over an open communication n

Details Method and system for communicating over an open communication n Method and system for communicating over an open communication n

1983-10-25

1985-11-05

Olms, Douglas W.

Multiplex communications

Wide area network

Packet switching

371 32, 370 13, H04J 600

Patent

active

045518343

ABSTRACT:
Method and system for communicating over an open communication network; communication data blocks are provided with a code word with a cyclic numbering for successive blocks to be able to place received block in the correct sequence. By detecting the missing data block and/or an acknowledgement control block with a number added to the data block restoring procedures are preformed. After a successful restoring procedure the number of the originally missed block and or the acknowledgement control block are left out the cyclic numbering for a time at least equal to the warranted maximum packet lifetime in the network.

REFERENCES:
patent: 4074232 (1978-02-01), Otomo et al.
patent: 4398290 (1983-08-01), Mathieu et al.
patent: 4439859 (1984-03-01), Donnan
patent: 4445214 (1984-04-01), Reynolds et al.

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