Spread-spectrum transceiver

Pulse or digital communications – Spread spectrum – Direct sequence

Reexamination Certificate

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Reexamination Certificate

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07457348

ABSTRACT:
An assembly of simultaneously transmitted electrically generated signals, which contains a subset of binary spreading-code sequences that are members of a larger set of binary spreading-code sequences available to a particular node of a multi-node communication network. All sequences in the set of spreading-code sequences available to the particular node of the network can be generated by the same configuration of two linear-feedback binary shift registers, where feedback taps of the two linear-feedback binary shift registers correspond to primitive polynomials of the same degree over GF(2), the field of two elements.

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