Title:
情報転送システムにおける通信路符号化のための方法および装置
Document Type and Number:
Japanese Patent JP3549516
Kind Code:
B2
Abstract:
To achieve an improved disparate error protection in the transmission of coded symbols of an information stream, the information stream is supplied to a multiplicity of coding branches for coding, and is supplied in parallel, to a puncturing and multiplexing unit. Symbols of different quality classes are fed into each coding branch using a demultiplexer. An interleaver follows at least one demultiplexer for generating error protection for the filtered symbols. The symbols, which may possibly be interleaved, are coded in each coding branch and are supplied to the puncturing and multiplexing unit. The puncturing and multiplexing unit sets a predetermined coding rate.
Inventors:
Dillinger, Marx
Deche, Marx
Schmidt, Peter
Schultz, Egon
Jung, Peter
Schneider, michael
Prehinger, Jörg
Mitjana, Enrique
Schindler, Jorgen
Deche, Marx
Schmidt, Peter
Schultz, Egon
Jung, Peter
Schneider, michael
Prehinger, Jörg
Mitjana, Enrique
Schindler, Jorgen
Application Number:
JP2001527451A
Publication Date:
August 04, 2004
Filing Date:
September 22, 2000
Export Citation:
Assignee:
Infineon Technologies AG
International Classes:
H03M13/23; H03M13/27; H03M13/29; H03M13/35; H04B14/04; H04L1/00; (IPC1-7): H03M13/35; H03M13/23; H03M13/27; H03M13/29; H04B14/04; H04L1/00
Domestic Patent References:
| JP2002508894A |
Foreign References:
| WO1998043383A1 |
Attorney, Agent or Firm:
Kenzo Hara
Ryuichi Kijima
Toru Enya
Ichiro Kaneko
Ryuichi Kijima
Toru Enya
Ichiro Kaneko