SE9503585D0 - Method of encoding and decoding a digital message - Google Patents
Method of encoding and decoding a digital messageInfo
- Publication number
- SE9503585D0 SE9503585D0 SE9503585A SE9503585A SE9503585D0 SE 9503585 D0 SE9503585 D0 SE 9503585D0 SE 9503585 A SE9503585 A SE 9503585A SE 9503585 A SE9503585 A SE 9503585A SE 9503585 D0 SE9503585 D0 SE 9503585D0
- Authority
- SE
- Sweden
- Prior art keywords
- message
- decoding
- digital message
- encoding
- digital
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/048—Speed or phase control by synchronisation signals using the properties of error detecting or error correcting codes, e.g. parity as synchronisation signal
Abstract
The present invention relates to a method for coding and transmitting a digital message (c(x)) comprising a first number of information bits (a(x)) and a second number of control bits (b(x)), said message or code word normally transmitted continuously, as well as a method for receiving and decoding such a digital message. In order to allow for a reliable block synchronization and error detection, there is according to the invention suggested a code format by which there is allowed verification before synchronization. The invention has specifically the purpose of providing a method for preventing a possible repeated pattern comprised in the message to be recognized as a correct message.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9503585A SE9503585L (en) | 1995-10-13 | 1995-10-13 | Method for encoding and decoding a digital message |
PCT/SE1996/001296 WO1997014223A1 (en) | 1995-10-13 | 1996-10-11 | Method for coding and decoding a digital message |
AU73515/96A AU7351596A (en) | 1995-10-13 | 1996-10-11 | Method for coding and decoding a digital message |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9503585A SE9503585L (en) | 1995-10-13 | 1995-10-13 | Method for encoding and decoding a digital message |
Publications (2)
Publication Number | Publication Date |
---|---|
SE9503585D0 true SE9503585D0 (en) | 1995-10-13 |
SE9503585L SE9503585L (en) | 1997-04-14 |
Family
ID=20399818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9503585A SE9503585L (en) | 1995-10-13 | 1995-10-13 | Method for encoding and decoding a digital message |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU7351596A (en) |
SE (1) | SE9503585L (en) |
WO (1) | WO1997014223A1 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1269733A (en) * | 1985-07-26 | 1990-05-29 | Hiroshi Takeo | Digital signal transmission system having frame synchronization operation |
US5163070A (en) * | 1990-12-07 | 1992-11-10 | Datatape Incorporated | Digital data synchronizer |
NO913705L (en) * | 1991-09-20 | 1993-03-22 | Abb Signal Ab | DEVICE THAT MAKES DIGITAL SIGNALS ERROR CHECK |
-
1995
- 1995-10-13 SE SE9503585A patent/SE9503585L/en not_active Application Discontinuation
-
1996
- 1996-10-11 WO PCT/SE1996/001296 patent/WO1997014223A1/en active Application Filing
- 1996-10-11 AU AU73515/96A patent/AU7351596A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU7351596A (en) | 1997-04-30 |
SE9503585L (en) | 1997-04-14 |
WO1997014223A1 (en) | 1997-04-17 |
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