Multiplex communications – Communication over free space – Combining or distributing information via code word channels...
Reexamination Certificate
2006-06-27
2006-06-27
Rao, Seema S. (Department: 2666)
Multiplex communications
Communication over free space
Combining or distributing information via code word channels...
C370S335000
Reexamination Certificate
active
07068638
ABSTRACT:
A method for decoding received data in a decoder which receives data from an encoder varying a length of a Walsh code according to a coding rate of transmission data, and has maximum IFHT (Inverse Fast Hadamard Transform) stages capable of decoding even the data encoded by a Walsh code with a maximum length. The method comprises selecting at least one IFHT stage among the maximum IFHT stages according to a length of the Walsh code used for the received data; and performing inverse fast Hadamard transform on the received data by the selected IFHT stage.
REFERENCES:
patent: 6094428 (2000-07-01), Bruckert et al.
patent: 6813506 (2004-11-01), Song
patent: 6868075 (2005-03-01), Narvinger et al.
patent: 6882636 (2005-04-01), Kim et al.
patent: 2001/0026543 (2001-10-01), Hwang et al.
patent: 2001/0046220 (2001-11-01), Koo et al.
patent: 2001/0053140 (2001-12-01), Choi et al.
patent: 2003/0088819 (2003-05-01), Uga
patent: 2004/0015750 (2004-01-01), Obuchi et al.
patent: 2005/0018614 (2005-01-01), Kiran
patent: 0 993 127 (2000-04-01), None
patent: 1 104 130 (2001-05-01), None
patent: 1 195 934 (2001-09-01), None
patent: 11088293 (1999-03-01), None
patent: WO 01/03366 (2001-01-01), None
TSG-RAN Working Group1 meeting #7 TSGR1#7(99)D69 Hanover, Germany, Aug. 30-Sep. 3, 1999 Agenda Item: Ad Hoc 4 Report and Text Proposal Source: Samsung Electronics Co. Ltd TFCI coding for FDD (rev. of R1-99b61).
TSG-RAN Working Group 1 meeting #5 TSGR(99)913 Helsinki, Filand Jul. 13-16, 1999 Agenda item: Source: Samsung Harmonization impact on TFCI and New Optimal Coding for extended TFCI with almost no Complexity increase.
TSG-RAN Working Group 1 meeting #7 TSGR1#7(99)99b60 Hanover, Germany Aug. 30-Sep. 3, 1999 Agenda item: Source: Samsung New Optimal Coding for extended TFCI with almost no Complexity.
Combined Search and Examination Report dated Aug. 15, 2003, issued in a counterpart application, namely, GB 0316983.6.
European Search Report dated Oct. 24, 2002 issued in a counterpart application, namely EP Appln. No. 02004550.6.
ETSI-RAN: Universal Mobile Telecommunications System (UMTS); Multiplexing and Channel Coding (FDD); Dec. 2000, pp. 1-64.
F. J. Macwilliams, N. J. A. Sloane, North-Holland, “The Theory of Error-Correcting Codes”, Ch. 1, §§ 2-3, pp. 6-15.
Choi Sung-Ho
Kim Jae-Yoel
Lee Hyun-Woo
Ahmed Salman
Rao Seema S.
Samsung Electronics Co,. Ltd.
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