Efficient detection of predetermined sequences

Details Efficient detection of predetermined sequences Efficient detection of predetermined sequences

2006-04-11

2010-06-29

Bayard, Emmanuel (Department: 2611)

Pulse or digital communications

Receivers

Particular pulse demodulator or detector

C714S794000

Reexamination Certificate

active

07746961

ABSTRACT:
Hypothesis tests, such as maximum likelihood detections, are executed on symbol sequences received by, for example, a user equipment (UE) in a communication system. The hypothesis tester checks a received sequence against a group of predetermined sequences that possibly could have been sent to the UE. For received sequences that are matched or not matched by the hypothesis tester with high confidence, complete decoding, for example, with a Viterbi decoder, is not necessary. Instead, complete decoding is used as a “tie-breaker” for those sequences which the hypothesis tester cannot match or not match with desired confidence levels.

REFERENCES:
patent: 5305349 (1994-04-01), Dent
patent: 5577025 (1996-11-01), Skinner et al.
patent: 6061823 (2000-05-01), Nara
patent: 6219389 (2001-04-01), Pappas et al.
patent: 6272660 (2001-08-01), Chen et al.
patent: 6363104 (2002-03-01), Bottomley
patent: 6418163 (2002-07-01), Tidemann et al.
patent: 6606349 (2003-08-01), Kudhrethaya et al.
patent: 6700938 (2004-03-01), Feeney et al.
patent: 6801565 (2004-10-01), Bottomley et al.
patent: 2001/0028677 (2001-10-01), Wang et al.
patent: 2002/0021682 (2002-02-01), Ariyoshi et al.
patent: 2002/0037749 (2002-03-01), Wager
patent: 2002/0131532 (2002-09-01), Chi et al.
patent: 2003/0007577 (2003-01-01), Shiu et al.
patent: 2003/0147371 (2003-08-01), Choi et al.
patent: 2003/0192003 (2003-10-01), Das et al.
patent: 2004/0001428 (2004-01-01), Datta et al.
patent: 2004/0062298 (2004-04-01), McDonough et al.
patent: 2004/0146091 (2004-07-01), Chang et al.
patent: 2004/0160936 (2004-08-01), Liu et al.
patent: 2005/0066260 (2005-03-01), Natori
patent: 2005/0078648 (2005-04-01), Nilsson
patent: 2005/0105647 (2005-05-01), Wilhelmsson et al.
patent: 2005/0117519 (2005-06-01), Kwak et al.
patent: 2005/0138531 (2005-06-01), Kim
patent: 2005/0180492 (2005-08-01), Dent
patent: 2005/0220116 (2005-10-01), Ahn et al.
patent: 2006/0107165 (2006-05-01), Murata et al.
patent: 2006/0166616 (2006-07-01), Kwak et al.
patent: 2007/0160141 (2007-07-01), Nagai et al.
patent: 2008/0069212 (2008-03-01), Abe et al.
patent: 02/30004 (2002-04-01), None
3GPP Technical Specification TS 25.213 V6.4.0 Technical Specification Group Radio Access Network; Spreading and modulation (FDD), Release 6, Sep. 2005.
ETSI Technical Specification TS 125 309 V6.4.0 Universal Mobile Telecommunications System (UMTS); FDD enhanced uplink; Overall description; Stage 2, Sep. 2005.
3GPP Technical Specification TS 25.309 V6.5.0 Technical Specification Group Radio Access Network; FDD Enhanced Uplink; Overall description; Stage 2, Release 6, Section 9, Dec. 2005.
3GPP Technical Specification TS 25.321 V6.7.0 Technical Specification Group Radio Access Network; Medium Access Control (MAC) protocol specification, Release 6, Section 11.8, Dec. 2005.
3GPP Technical Specification TS 25.212 V6.7.0 Technical Specification Group Radio Access Network; Multiplexing and channel coding (FDD), Release 6, Section 4.10, Dec. 2005.
European Standard Search Report, completed Feb. 9, 2007.

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