Excavating
Patent
1981-05-26
1983-11-01
Chan, Eddie P.
Excavating
34082507, 3408257, 364900, 370 92, 375107, G06F 1100, H04J 600
Patent
active
044133413
ABSTRACT:
Modulation patterns and parameters are provided at the central station to form elementary signals of addresses of the peripheral stations from the elements of an address subsequence generated at the central station. Different modulation patterns and parameters formed from the elements of data are provided at the central station to form elementary data signals and elementary address signals. The elementary address signals and elementary data signals of a given peripheral station are successively transmitted from the central station. The availability of data for transmission is determined at the central station by setting intervals of time between successive elementary address signals depending on the availability of data for transmission from a given peripheral station to the central station and from the central station to a given peripheral station.
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Babushkin Jury V.
Belyaev Gennady V.
Markhasin Alexandr B.
Petrov Alexandr K.
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