Pulse or digital communications – Systems using alternating or pulsating current – Plural channels for transmission of a single pulse train
Reexamination Certificate
2007-10-23
2007-10-23
Ghayour, Mohammed (Department: 2611)
Pulse or digital communications
Systems using alternating or pulsating current
Plural channels for transmission of a single pulse train
C375S260000
Reexamination Certificate
active
10335288
ABSTRACT:
A method of communicating digital signal information through diversity signaling with a constrained amount of transmission energy-per-bit available Etot. The method includes steps of: measuring channel noise Njand channel transmission loss gjon each of a first plurality of diversity channels; and transmitting the digital signal information from a first communications device on each of a second plurality J diversity channels, each with a channel energy allocation Ejresponsive to the measurements of channel noise Njand channel transmission loss gj; wherein j is an integer such that 1≦j≦J, and wherein the second plurality J diversity channels are selected from the first plurality of diversity channels, responsive to the measurements of channel noise Njand channel transmission loss gj, and wherein the second plurality J diversity channels are selected responsive to the functionγ(1+γ)·(2+γ),wherein γ is a non-negative number.
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Ghayour Mohammed
Lee Allan Y.
Lipovsky Peter A.
United States of America as represented by the Secretary of the
Vlahos Sophia
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