Systems and methods for embedding a first signal in the...

Details Systems and methods for embedding a first signal in the... Systems and methods for embedding a first signal in the...

2007-06-26

2010-11-30

Ha, Dac V (Department: 2611)

Pulse or digital communications

Spread spectrum

Direct sequence

C375S141000, C375S220000, C375S295000, C370S278000, C370S319000, C370S465000

Reexamination Certificate

active

07843989

ABSTRACT:
A method for embedding a first signal in the coding of a second signal is described. A value of the first signal is determined. A codebook based on the value of the first signal is generated. A second signal is encoded using a codeword from the generated codebook. The encoded second signal is modulated into a plurality of symbols, wherein the symbols are distributed according to the value of the first signal. The modulated symbols are inserted into one or more time slots of a sequence.

REFERENCES:
patent: 7408998 (2008-08-01), Kowalski
patent: 2008/0253318 (2008-10-01), Malladi et al.
patent: 2009/0245212 (2009-10-01), Sambhwani et al.
patent: 2010/0074120 (2010-03-01), Bergman et al.
Nokia Siemens Networks, Nokia, “Performance of CQI+ACK/NACK transmission on PUCCH,” R1-073003, Jun. 2007.
Sharp, “Improved Flexibility/Performance CQI+ACK/NACK Coding in the E-UTRA Uplink,” R1-073321, Aug. 2007.
NTT DoCoMo, “LS on target quality on L1/L2 control channel,” 3GPP TSG WG1 meeting #48b, Mar. 2007.
Motorola, “Uplink transmission of CQI and Ack/Nack,” 3GPP TSG RAN1 meeting #49bis, Jun. 2007.
Qualcomm Europe, “Coding structure for CQI+ACK,” 3GPP TSG Ran WG1 meeting #49bis, Jun. 2007.

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