发明名称 |
METHOD AND ARRANGEMENT FOR ERROR DETECTION WITH SYSTEMATIC UNORDERED CODES |
摘要 |
The invention relates to a method and an arrangement for the detection of unidirectional errors in words of systematic unordered codes. These codes are Bose-AUED codes and Biswas-Sengupta-AUED codes. The error detection method consists in translating the code words into words of a Berger-type code which are then checked by using a method for the corresponding Berger-type code. The inventive error detection arrangement which comprises a translation circuit and a Berger-type code checker can be tested with a very low number of code words. It has the characteristic of being self-testing almost independently of the amount of code words provided and is therefore extremely suitable as embedded checker. Said checker has two outputs emitting a two-rail-signal or one output carrying a periodic signal. Moreover, this checker is not code-splitting in the conventional sense, but yet capable of detecting all unidirectional errors. |
申请公布号 |
WO2006003023(A2) |
申请公布日期 |
2006.01.12 |
申请号 |
WO2005EP07430 |
申请日期 |
2005.07.06 |
申请人 |
4TECH GESELLSCHAFT FUER TECHNOLOGIE UND KNOW-HOW-TRANSFER MBH;TARNICK, STEFFEN |
发明人 |
TARNICK, STEFFEN |
分类号 |
(IPC1-7):H03M13/49;H03M13/51;G06F11/10 |
主分类号 |
(IPC1-7):H03M13/49 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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