Apparatus and method for improving performance in master and slave communications systems
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United States of America Patent
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Sep 17, 2002
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N/A
app pub date -
Jun 4, 1999
filing date -
Jun 4, 1999
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Abstract
A method and a system for improving the exchange of data between a master system and multiple slave systems involves bundling multiple abbreviated messages into a single frame and transmitting the single frame across a long delay communications link. The abbreviated messages do not comply with a given transmission protocol such as high-level data link control (HDLC), while the single frame does comply with the transmission protocol. The abbreviated messages are then used to build multiple protocol-compliant frames that are sequentially transmitted across short delay communications links. By bundling multiple abbreviated messages into a single frame, the number of frame transmissions required across the long delay communications link is minimized, while the sequential transmission of protocol-compliant frames to and from the slave systems is accomplished.
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