Communications: electrical – Continuously variable indicating – With meter reading
Patent
1984-12-21
1987-05-19
Yusko, Donald J.
Communications: electrical
Continuously variable indicating
With meter reading
370 85, 34082552, H04N 302
Patent
active
046671919
ABSTRACT:
An optimized method of bus contention comprising monitoring the bus for an idle or busy bus condition and either attempting an asynchronous bus access if the bus is idle or synchronously attempting a prioritized retry after a busy bus condition is sensed, after a bus access collision is sensed, and upon initial power-up, synchronized to the current message completion. The prioritization comprises a constant time delay plus a bit-time delay proportional to said accessing device's address identification.
REFERENCES:
patent: 4063220 (1977-12-01), Metcalfe et al.
patent: 4093823 (1978-06-01), Chu
patent: 4383257 (1983-05-01), Giallanza et al.
patent: 4451886 (1984-05-01), Guest et al.
patent: 4482999 (1984-11-01), Janson et al.
patent: 4534025 (1985-08-01), Floyd
patent: 4539677 (1985-09-01), Lo
patent: 4593282 (1986-06-01), Acampora et al.
Borras Jaime A.
Browand Wayne H.
Comroe Richard A.
Ekl Randy L.
Kozlowski Ted A.
Berry Thomas G.
Motorola Inc.
Southard Donald B.
Yusko Donald J.
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