Difference messaging protocol that uses prior state information

Details Difference messaging protocol that uses prior state information Difference messaging protocol that uses prior state information

2006-06-20

2006-06-20

Fan, Chieh M. (Department: 2634)

Pulse or digital communications

Bandwidth reduction or expansion

Reexamination Certificate

active

07065137

ABSTRACT:
A messaging system that reduces communications bandwidth is disclosed. Difference messages are constructed at a sender from a message and prior state information. The difference messages include information describing the difference between the content of the message and a portion of prior state information, such as a prior message. The difference messages, including a prior message identifier, are sent to the receiver in place of the message. The message is reconstructed at the receiver using the corresponding difference message and the prior state information stored at the receiver. If the message reconstruction is unsuccessful, the sender is notified, and further required information is sent to the receiver.

REFERENCES:
patent: 4628344 (1986-12-01), Glenn
patent: 4665436 (1987-05-01), Osborne et al.
patent: 4754336 (1988-06-01), Nishizawa
patent: 4868658 (1989-09-01), Coleman et al.
patent: 5450132 (1995-09-01), Harris et al.
patent: 6006254 (1999-12-01), Waters et al.
patent: 6711546 (2004-03-01), Thomas
patent: 6789128 (2004-09-01), Harrison et al.
patent: 2003/0149526 (2003-08-01), Zhou et al.
patent: 55128928 (1980-10-01), None
patent: 2000350213 (2000-12-01), None

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