Pulse or digital communications – Synchronizers – Frequency or phase control using synchronizing signal
Reexamination Certificate
2005-12-27
2005-12-27
Patel, Jay K. (Department: 2637)
Pulse or digital communications
Synchronizers
Frequency or phase control using synchronizing signal
C375S365000, C375S363000, C370S342000, C370S343000
Reexamination Certificate
active
06980616
ABSTRACT:
A transmission method uses multiple kinds of control codes to be exchanged on a serial transmission path between a sender side and a receiver side, and each of the multiple kinds of control codes has bits smaller in number than a predetermined fixed length. The transmission method includes the steps of inspecting the received bit string in groups of bits of the number of the control code, and thereby determining whether one of the multiple kinds of control codes is present in the serial signal received on the serial transmission path or not, selecting the control code to be sent based on a result of the determination in the determining step, sending, onto the serial transmission path, a bit string containing at least the control code to be sent based on the result of the determination in the determining step, and receiving the data code by inspecting the received bit string in groups of bits of the fixed length in response to the detection of the control code indicating the start of transmission of the data from the opposite side in the determining step.
REFERENCES:
patent: 5189671 (1993-02-01), Cheng
patent: 5887039 (1999-03-01), Suemura et al.
patent: 6038234 (2000-03-01), LaFollette et al.
patent: 6147963 (2000-11-01), Walker et al.
patent: 6356558 (2002-03-01), Hauck et al.
patent: A1 206409 (1986-12-01), None
patent: A2 923035 (1999-06-01), None
patent: A 63-109612 (1988-05-01), None
patent: A 1-218247 (1989-08-01), None
patent: A 4-000826 (1992-01-01), None
patent: A 4-002234 (1992-01-01), None
patent: A 5-056024 (1993-03-01), None
patent: A 9-036823 (1997-02-01), None
patent: A 0 9098200 (1997-04-01), None
Ichikawa Yuji
Nakano Daisuke
Nishimura Takashi
Sumi Kazuyuki
Takahashi Masafumi
Ghulamali Qutub
Patel Jay K.
LandOfFree
Transmission method and device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Transmission method and device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transmission method and device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3520119