Pulse or digital communications – Transmitters – Angle modulation
Reexamination Certificate
2008-08-14
2011-10-11
Tran, Khanh C (Department: 2611)
Pulse or digital communications
Transmitters
Angle modulation
C375S329000
Reexamination Certificate
active
08036310
ABSTRACT:
There is provided with a transmitter including: a pilot generation unit configured to generate a plurality of pilot symbols; a bit sequence generation unit configured to invert each bit in a first bit sequence to generate a second bit sequence; a transmission block generation unit configured to generate a transmission block by giving phase rotation determined according a value of each of bits in the first and second bit sequence to each of the pilot symbols corresponding to each of the bits; and a transmission unit configured to transmit the transmission block.
REFERENCES:
patent: 5414734 (1995-05-01), Marchetto et al.
patent: 5748677 (1998-05-01), Kumar
patent: 6952454 (2005-10-01), Jalali et al.
patent: 2005/0237954 (2005-10-01), Hasegawa et al.
patent: 2008/0182532 (2008-07-01), Kobayashi et al.
Uli Sorger, et al., “Interleaved FDMA—A New Spread-Spectrum Multiple-Access Scheme”, IEEE, 1998, pp. 1013-1017.
Kabushiki Kaisha Toshiba
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Tran Khanh C
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