Reliable and efficient data transfer over serial port

Details Reliable and efficient data transfer over serial port Reliable and efficient data transfer over serial port

2007-01-16

2010-02-02

Nguyen, Tammy T (Department: 2444)

Electrical computers and digital processing systems: multicomput

Computer-to-computer protocol implementing

Computer-to-computer data transfer regulating

C370S902000, C370S902000, C375S211000, C375S212000, C455S007000

Reexamination Certificate

active

07657650

ABSTRACT:
A system and method of reliable and efficient data transfer over serial port are disclosed. In one embodiment, a method of communicating data to a headless system over a communications medium includes transmitting data over the communications medium, ceasing transmitting data over communications medium in response to detecting a change in a status of a pin (e.g., a pin of a Modem Status Register, a Clear to Send, a 5thbit of the Modem Status Register, etc.) on the communications medium, and repeating the transmitting data over the communications medium in response to receiving a request to resend the data. The method may include transmitting a size of the data (e.g., a 2 byte value) over the serial port.

REFERENCES:
patent: 4625308 (1986-11-01), Kim et al.
patent: 5383185 (1995-01-01), Armbruster et al.
patent: 6243411 (2001-06-01), Chiou
patent: 6952276 (2005-10-01), Sotokawa et al.
patent: 7191356 (2007-03-01), Barr et al.

Affiliated with

Also associated with

Rating

Reliable and efficient data transfer over serial port does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Reliable and efficient data transfer over serial port, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reliable and efficient data transfer over serial port will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4198982