Method of generating space-time codes for generalized...

Pulse or digital communications – Systems using alternating or pulsating current – Plural channels for transmission of a single pulse train

Reexamination Certificate

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Reexamination Certificate

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07012967

ABSTRACT:
Space-time codes for use with layered architectures with arbitrary numbers of antennas are provided such as rate k
convolutional codes (e.g., rates higher than or equal to 1
where n is the number of transmit antennas). Convolutional codes for layered space-time architectures are generated using matrices over the ring F[[D]] of formal power series in variable D.

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