Data communication system, data communication method, and...

Details Data communication system, data communication method, and... Data communication system, data communication method, and...

2006-11-07

2006-11-07

Perveen, Rehana (Department: 2112)

Electrical computers and digital data processing systems: input/

Intrasystem connection

Protocol

Reexamination Certificate

active

07133947

ABSTRACT:
A master provides a byte length of a frame in a certain position of the frame. The master also provides an error detection code in the final byte. After sending the final byte, the master monitors whether or not a negative acknowledgement is received. If a negative acknowledgment is received, the master transmits a dummy byte and then sends a stop condition. A slave counts the number of received bytes and compares the number of received bytes with the byte length of the frame. If the number of received bytes is larger than the byte length of the frame, the slave recognizes negative acknowledgement.

REFERENCES:
patent: 4123747 (1978-10-01), Lancto et al.
patent: 4747100 (1988-05-01), Roach et al.
patent: 5551068 (1996-08-01), Goldsmith et al.
patent: 6728908 (2004-04-01), Fukuhara et al.
patent: 2003/0149756 (2003-08-01), Grieve et al.
patent: 62-204634 (1987-09-01), None
patent: 09-265436 (1997-10-01), None
patent: 2001-290764 (2001-10-01), None
patent: 2003-122707 (2003-04-01), None

Affiliated with

Also associated with

Rating

Data communication system, data communication method, and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Data communication system, data communication method, and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Data communication system, data communication method, and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3705266