发明公开
- 专利标题： VERFAHREN ZUR FEHLERKORREKTUR VON PROGRAMMBEZOGENEN DATEN
- 专利标题（英）： Method for correcting errors of program-associated data
- 专利标题（中）： 方法与计划有关的数据进行纠错
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申请号： EP05778977.8申请日： 2005-07-19
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公开(公告)号： EP1782564A2公开(公告)日： 2007-05-09
- 发明人: HOFMANN, Frank , SPREITZ, Gerald , BERTRAM, Gerold
- 申请人： ROBERT BOSCH GMBH
- 申请人地址： Postfach 30 02 20 70442 Stuttgart DE
- 专利权人： ROBERT BOSCH GMBH
- 当前专利权人： ROBERT BOSCH GMBH
- 当前专利权人地址： Postfach 30 02 20 70442 Stuttgart DE
- 优先权： DE102004040676 20040820
- 国际公布： WO2006021471 20060302
- 主分类号： H04L1/00
- IPC分类号： H04L1/00 ; H04H1/00
摘要：
The aim of the invention is to correct errors of program-associated data that is provided in frames, especially DAB data packets, code words being used across several data packets. Said aim is achieved by adding redundant data for correcting errors while the original frame structure is maintained. The data regarding the length of the program-associated data (CI) is additionally protected by means of a code (6 code bits).
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