JP3823731B2 - 誤り訂正復号器 - Google Patents

誤り訂正復号器 Download PDF

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Publication number
JP3823731B2
JP3823731B2 JP2001008435A JP2001008435A JP3823731B2 JP 3823731 B2 JP3823731 B2 JP 3823731B2 JP 2001008435 A JP2001008435 A JP 2001008435A JP 2001008435 A JP2001008435 A JP 2001008435A JP 3823731 B2 JP3823731 B2 JP 3823731B2
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Japan
Prior art keywords
path
traceback
state
decoder
error correction
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Japanese (ja)
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JP2002217748A5 (enExample
JP2002217748A (ja
Inventor
剛 玉木
隆 矢野
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Hitachi Ltd
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Hitachi Ltd
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Publication of JP2002217748A5 publication Critical patent/JP2002217748A5/ja
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  • Detection And Correction Of Errors (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
JP2001008435A 2001-01-17 2001-01-17 誤り訂正復号器 Expired - Fee Related JP3823731B2 (ja)

Priority Applications (1)

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JP2001008435A JP3823731B2 (ja) 2001-01-17 2001-01-17 誤り訂正復号器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001008435A JP3823731B2 (ja) 2001-01-17 2001-01-17 誤り訂正復号器

Related Child Applications (1)

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JP2004320035A Division JP2005102274A (ja) 2004-11-04 2004-11-04 誤り訂正復号器

Publications (3)

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JP2002217748A JP2002217748A (ja) 2002-08-02
JP2002217748A5 JP2002217748A5 (enExample) 2005-05-19
JP3823731B2 true JP3823731B2 (ja) 2006-09-20

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JP2001008435A Expired - Fee Related JP3823731B2 (ja) 2001-01-17 2001-01-17 誤り訂正復号器

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JP (1) JP3823731B2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3732830B2 (ja) 2002-10-10 2006-01-11 松下電器産業株式会社 マルチキャリア送信装置及びマルチキャリア送信方法
US7281189B2 (en) 2002-10-31 2007-10-09 Matsushita Electric Indutrial Co., Ltd. Apparatus and method for separately modulating systematic bits and parity bits in accordance with communication quality
AU2003211904A1 (en) 2003-01-30 2004-08-23 Fujitsu Limited Data recording/reproducing system and method
US7246298B2 (en) * 2003-11-24 2007-07-17 Via Technologies, Inc. Unified viterbi/turbo decoder for mobile communication systems
JP4432781B2 (ja) * 2005-01-17 2010-03-17 株式会社日立製作所 誤り訂正復号器
JP5116677B2 (ja) * 2006-08-22 2013-01-09 パナソニック株式会社 軟出力復号器、反復復号装置、及び軟判定値算出方法
JP5241965B2 (ja) * 2010-11-26 2013-07-17 三菱電機株式会社 軟判定値生成回路

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