Pulse or digital communications – Receivers – Particular pulse demodulator or detector
Reexamination Certificate
2006-11-30
2010-10-05
Wang, Ted M (Department: 2611)
Pulse or digital communications
Receivers
Particular pulse demodulator or detector
C375S262000, C375S265000, C714S794000, C714S796000
Reexamination Certificate
active
07809092
ABSTRACT:
Aspects of a method and system for UMTS HSDPA Shared Control Channel processing may include calculating at a receiver, for each one of a plurality of control channels, a quality metric derived from at least one Viterbi Decoder state metric. A control channel may be selected on the basis of the quality metrics, where the quality metric is selected that provides maximum confidence. The selected control channel may be chosen if its corresponding 3GPP metric is greater than a specified threshold, where the threshold is a design parameter. A validity of a selected control channel may be determined based on consistency and a CRC, where the CRC may be derived from decoding a sub-frame. The calculating and selecting may be done for a first slot of a sub-frame for High-Speed Shared Control Channels.
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3RDGeneration Partnership Project; Technical Specification Group Radio Access Network; Multiplexing and Channel Coding (FDD) (Release 6) 3GPP Organisational Partners, 3GPP TS 25.212 V6.7.0 (Dec. 2005).
3rdGeneration Partnership Project; Technical Specification Group Radio Access Network; Physical Layer Procedures (FDD) (Release 6), 3GPP TS 25.214 V6.8.0 (Mar. 2006).
“Universal Mobile Telecommunications System; Physical Layer Procedures(3GPP TS 25.214 version 5.9.0 Release 5); ETSI TS 125 214” European Telecommunicaitons Standards Institute, Sophia-ANtipo, FR, vol. 3-R1, No. V590, Jun. 2004, XP014016701 ISSN: 000-0001 p. 37.
Communication pursuant to Artilce 94(3) for European Patent Application No. 07012849.1-2223, dated Feb. 2, 2010.
Universal Mobile Telecommunications System (UMTS); Multiplexing and channel coding (FDD) (3GPP TS 25.212 version 6.6.0 Release 6); ETSI TS 125 212. ETSI Standards, LIS, Sophia Antipolis Cedex, France, vol. 3-R1, No. V6.6.0, Sep. 1, 2005, XP014031912.
Chang Li Fung
Kong Hongwei
Broadcom Corporation
McAndrews Held & Malloy
Wang Ted M
LandOfFree
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