Communications: electrical – Continuously variable indicating – With meter reading
Patent
1981-11-18
1984-02-28
Yusko, Donald J.
Communications: electrical
Continuously variable indicating
With meter reading
370 85, H04Q 300
Patent
active
044344210
ABSTRACT:
In a digital data communications system having a plurality of slaved data transceivers transmitting data to, and receiving data from, a master station, the master station classifies a received signal, in each of a multiplicity of bit time intervals, as one or the other of the pair of binary signal states. The received binary signal state is echoed to all of the slaved stations, to cause those stations which did not previously transmit that binary state to cease transmitting data. Those slave stations which transmitted the echoed previous bit binary state then transmit the next bit of data, which is again echoed. Slaved stations receiving bit echoes which are different from the previous bit sent will know that there has been a collision and that the master station did not receive their bit of data, whereby the number of slave stations transmitting is reduced, in successive bit time intervals, until only one slave station remains transmitting. The initial portion of the message of the one remaining station need not be repeated, whereby system time is not lost.
REFERENCES:
patent: 3997872 (1976-12-01), Cane et al.
patent: 4106104 (1978-08-01), Nitta et al.
patent: 4229792 (1980-10-01), Jensen et al.
patent: 4320467 (1982-03-01), Glass
"Partial Demand-Response Interlock", R. P. Jewett et al., IBM Tech. Disclosure Bulletin, vol. 20, No. 1, Jun. 1977, pp. 302-303.
Baker Lewin T.
Bose Sanjay K.
Huber Paul G.
Davis Jr. James C.
General Electric Company
Krauss Geoffrey H.
Snyder Marvin
Yusko Donald J.
LandOfFree
Method for digital data transmission with bit-echoed arbitration does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for digital data transmission with bit-echoed arbitration, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for digital data transmission with bit-echoed arbitration will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-761187