Data re-transmission management scheme with improved communicati

Details Data re-transmission management scheme with improved communicati Data re-transmission management scheme with improved communicati

1996-12-06

1999-04-06

Beausoliel, Jr., Robert W.

Excavating

39518216, 371 32, G06F 1114

Patent

active

058928944

ABSTRACT:
A data re-transmission management scheme capable of improving the communication efficiency. In a data re-transmission from a server to a plurality of terminals through a communication network, any abnormal terminal including a busy terminal and/or a poor performance terminal among the plurality of terminals is detected, and each abnormal terminal is managed separately from other normal terminals, at the server. A management of data transmission and re-transmission from the server to the normal terminals is carried out first, and then a management of a re-transmission of only unreceived data of each abnormal terminal from the server to each abnormal terminal is carried out, after a completion of the data transmission and re-transmission with respect to the normal terminals.

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Article from Sigmetrics, Santa Clara, California, dated May 1994, entitled, "A Comparison of Sender-Initiated and Receiver-Initiated Reliable Multicast Protocols", by Sridhar Pingali, pp. 221-230.
Abstract of "Exploiting Group Communication for Reliable High Volume Data Distribution", by Jeremy R. Cooperstock and Steve Kotsopoulos, pp. 1-4.

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