Pulse or digital communications – Transmitters – Plural diversity
Reexamination Certificate
2011-08-23
2011-08-23
Bocure, Tesfaldet (Department: 2611)
Pulse or digital communications
Transmitters
Plural diversity
C375S347000, C455S101000, C370S208000
Reexamination Certificate
active
08005165
ABSTRACT:
A MIMO-OFDM transmission and reception apparatus is provided which allows high accuracy estimation of frequency offset; high accuracy estimation of a transmission path fluctuation and high accuracy synchronization/signal detection. A mapping section generates a plurality of OFDM signals. In these OFDM signals, some pilot carriers are assigned to the same carrier position and orthogonal sequences are assigned to the same time slot in the same carrier position.
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Kobayashi Kiyotaka
Murakami Yutaka
Orihashi Masayuki
Bocure Tesfaldet
Dickinson Wright PLLC
Panasonic Corporation
Williams Lawrence B
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