Multiplex communications – Channel assignment techniques – Carrier sense multiple access
Patent
1995-12-06
1998-02-17
Kizou, Hassan
Multiplex communications
Channel assignment techniques
Carrier sense multiple access
H04J 302
Patent
active
057198691
ABSTRACT:
A nonsynchronous communication controller for an AV system is disclosed including a first collision detector for detecting a first collision signal and a noise of an impulse component; a noise removing portion for detecting the first collision signal without noise; a 1/2 window signal generator for producing a 1/2 Tm window signal; a delay compensator for compensating for time base delay; a first collision compensator for comparing and mixing a compensation signal of the delay compensator and the 1/2 Tm window signal of the 1/2 window signal generator; a second collision detector for comparing and mixing the first compensated signal of the first collision compensator and the 1/2 Tm window signal of the 1/2 window signal generator; a window signal generator for changing the second collision signal of the second collision detector to a window signal, and interrupting data transmission to a microcomputer; a transmission determining portion for comparing and mixing the window signal of the window signal generator and the main apparatus' control signal to produce transmission or no signal; and a transmission/reception portion for receiving other apparatus' control signal or the main apparatus' control signal, and transmitting the control signal to the microcomputer and to the first collision detector.
REFERENCES:
patent: 4481626 (1984-11-01), Boggs et al.
patent: 5311172 (1994-05-01), Sadamori
patent: 5383185 (1995-01-01), Armbruster et al.
patent: 5510975 (1996-04-01), Ziegler, Jr.
patent: 5519457 (1996-05-01), Nishigaki et al.
patent: 5532684 (1996-07-01), Katsu
Kim Jeong Yeol
Ryoo Kgi Wung
Kizou Hassan
LG Electronics Inc.
White John P.
Yao Kwang Bin
LandOfFree
Nonsynchronous communication controller for AV system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Nonsynchronous communication controller for AV system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nonsynchronous communication controller for AV system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1789785