Pulse or digital communications – Transmitters – Plural diversity
Reexamination Certificate
2007-04-10
2007-04-10
Kim, Kevin (Department: 2611)
Pulse or digital communications
Transmitters
Plural diversity
C375S267000, C375S260000
Reexamination Certificate
active
11052978
ABSTRACT:
A space-time signal processing system with advantageously reduced complexity. The system may take advantage of multiple transmitter antenna elements and/or multiple receiver antenna elements, or multiple polarizations of a single transmitter antenna element and/or single receiver antenna element. The system is not restricted to wireless contexts and may exploit any channel having multiple inputs or multiple outputs and certain other characteristics. Multi-path effects in a transmission medium cause a multiplicative increase in capacity.
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Ru
Jones IV Vincent K.
Pollack Michael A.
Raleigh Gregory G.
Cisco Technology Inc.
Inventek
Kim Kevin
Rosenfeld Dov
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