Error detection/correction and fault detection/recovery – Pulse or data error handling – Digital data error correction
Reexamination Certificate
2007-10-02
2011-12-13
Baker, Stephen M (Department: 2112)
Error detection/correction and fault detection/recovery
Pulse or data error handling
Digital data error correction
Reexamination Certificate
active
08078932
ABSTRACT:
A method and apparatus for encoding channel quality indicator (CQI) and precoding control information (PCI) bits are disclosed. Each of the input bits, such as CQI bits and/or PCI bits, has a particular significance. The input bits are encoded with a linear block coding. The input bits are provided with an unequal error protection based on the significance of each input bit. The input bits may be duplicated based on the significance of each input bit and equal protection coding may be performed. A generator matrix for the encoding may be generated by elementary operation of conventional basis sequences to provide more protection to a most significant bit (MSB).
REFERENCES:
patent: 6341125 (2002-01-01), Hong et al.
patent: 6813506 (2004-11-01), Song
patent: 6882636 (2005-04-01), Kim et al.
patent: 7020126 (2006-03-01), Choi et al.
patent: 7054381 (2006-05-01), Lim et al.
patent: 7180902 (2007-02-01), Raaf et al.
patent: 7388856 (2008-06-01), Kim et al.
patent: 2003/0137955 (2003-07-01), Kim et al.
patent: 1 622 329 (2006-02-01), None
patent: WO 03/069807 (2003-08-01), None
Qualcomm Europe et al., “Definition of MIMO Operation on HS-PDSCH, Preferred Precoding and CQI Reporting Procedures, Modified CQI Tables”, 3GPP TSG-RAN WG1 Meeting #47, R1-063573, (Riga, Latvia Nov. 6-10, 2006).
Qualcomm Europe, “Coding of HS-DPCCH to Support Operation of FDD MIMO”, 3GPP TSG-RAN WG1 Meeting #47, R1-063581, (Riga, Latvia Nov. 6-10, 2006).
Qualcomm Europe, “Definition of HS-DPCCH Coding for FDD MIMO Operation in Rel-7”, 3GPP TSG-RAN WG1 #47, R1-063422, (Riga, Latvia Nov. 6-10, 2006).
Third Generation Partnership Project, “Technical Specification Group Radio Access Network; Physical Channels and Mapping of Transport Channels Onto Physical Channels (FDD) (Release 6)”, 3GPP TS 25.211 V6.7.0 (Dec. 2005).
Third Generation Partnership Project, “Technical Specification Group Radio Access Network; Physical Channels and Mapping of Transport Channels Onto Physical Channels (FDD) (Release 6)”, 3GPP TS 25.211 V6.8.0 (Sep. 2007).
Third Generation Partnership Project, “Technical Specification Group Radio Access Network; Physical Channels and Mapping of Transport Channels Onto Physical Channels (FDD) (Release 7)”, 3GPP TS 25.211 V7.0.0 (Mar. 2006).
Third Generation Partnership Project;.“Technical Specification Group Radio Access Network; Physical Channels and Mapping of Transport Channels Onto Physical Channels (FDD) (Release 7)”, 3GPP TS 25.211 V7.3.0 (Sep. 2007).
Third Generation Partnership Project, “Technical Specification Group Radio Access Network; Multiplexing and Channel Coding (FDD) (Release 6)”, 3GPP TS 25.212 V6.5.0 (Jun. 2005).
Third Generation Partnership Project, “Technical Specification Group Radio Access Network; Multiplexing and Channel Coding (FDD) (Release 6)”, 3GPP TS 25.212 V6.10.0 (Dec. 2006).
Third Generation Partnership Project, “Technical Specification Group Radio Access Network; Multiplexing and Channel Coding (FDD) (Release 7)”, 3GPP TS 25.212 V7.1.0 (Jun. 2006).
Third Generation Partnership Project, “Technical Specification Group Radio Access Network; Multiplexing and Channel Coding (FDD) (Release 7)”, 3GPP TS 25.212 V7.6.0 (Sep. 2007).
Third Generation Partnership Project, “Technical Specification Group Radio Access Network; Physical Layer Procedures (FDD) (Release 6)”, 3GPP TS 25.214 V6.8.0 (Mar. 2006).
Third Generation Partnership Project, “Technical Specification Group Radio Access Network; Physical Layer Procedures (FDD) (Release 6)”, 3GPP TS 25.214 V6.9.0 (Jun. 2006).
Third Generation Partnership Project, “Technical Specification Group Radio Access Network; Physical Layer Procedures (FDD) (Release 6)”, 3GPP TS 25.214 V6.11.0 (Dec. 2006).
Third Generation Partnership Project, “Technical Specification Group Radio Access Network; Physical Layer Procedures (FDD) (Release 7)”, 3GPP TS 25.214 V7.1.0 (Jun. 2006).
Third Generation Partnership Project, “Technical Specification Group Radio Access Network; Physical Layer Procedures (FDD) (Release 7)”, 3GPP TS 25.214 V7.6.0 (Sep. 2007).
Third Generation Partnership Project, “Technical Specification Group Radio Access Network; Multiplexing and Channel Coding (FDD) (Release 6)”, 3GPP TS 25.212 V6.8.0 (Jun. 2006).
European Telecommunications Standards Institute (ETSI), TS 125 212, V6.8.0, 3GPP TS 25.212 Version 6.8.0 Release 6, Jun. 2006, 63-65.
3rdGeneration Partnership Project (3GPP), TSGR#25-02-0653, “Consideration on Basis Sequences for CQI Coding”, 3GPP TSG RAN WG 1 #25, Paris, France, Apr. 9-12, 2002, 1-4.
LG Electronics, “Comparison of CQI Coding Methods,” 3GPP TSG RAN WG 1 #24, TSGR1#24-02-0362 (Feb. 16-22, 2002).
Third Generation Partnership Project, “Technical Specification Group Radio Access Network; Spreading and Modulation (FDD) (Release 7)”, 3GPP TS 25.213 V7.0.0 (Mar. 2006).
International Patent Application No. PCT/US2007/020924: International Search Report and Written Opinion dated Aug. 5, 2008, 16 pages.
International Patent Application No. PCT/US2007/020924: Notification of Transmittal of International Preliminary Report on Patentability dated Jan. 29, 2009, 16 pages.
Pietraski Philip J.
Reznik Alexander
Yang Rui
Yang Yongwen
Zeira Eldad M.
Baker Stephen M
Condo Roccia LLP
Interdigital Technology Corporation
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