FI891035A - ADAPTIVT DETEKTERINGSFOERFARANDE FOER KVANTISERADE SIGNALER. - Google Patents
ADAPTIVT DETEKTERINGSFOERFARANDE FOER KVANTISERADE SIGNALER. Download PDFInfo
- Publication number
- FI891035A FI891035A FI891035A FI891035A FI891035A FI 891035 A FI891035 A FI 891035A FI 891035 A FI891035 A FI 891035A FI 891035 A FI891035 A FI 891035A FI 891035 A FI891035 A FI 891035A
- Authority
- FI
- Finland
- Prior art keywords
- signal
- kvantiserade
- detekteringsfoerfarande
- adaptivt
- signaler
- Prior art date
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- Error Detection And Correction (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
The invention concerns a general adaptive detection method for quantized signals which have a nominal value at different times which form a finite number of discrete states, by which method a signal's discrete state at a certain time is interpreted by comparison of the signal's sample value with a group of reference figures, on the basis of which the signal state is identified. A basic principle for the method is adaptive correction of the values of the reference figures used in the detection in a direction towards the actual signal state of the detected signal, for example by means of a method for grouping k-averages or self-configuring pattern maps. This is made possible by the fact that although the transmission path may cause even large random changes and distortions, these changes are however relatively continual in time. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI891035A FI83577C (en) | 1988-03-04 | 1989-03-03 | Adaptive detection method for quantized signals |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI881007A FI881007A0 (en) | 1988-03-04 | 1988-03-04 | FOERFARANDE FOER ADAPTIV AVLAESNING AV KVANTISERADE SIGNALER. |
FI881007 | 1988-03-04 | ||
FI891035A FI83577C (en) | 1988-03-04 | 1989-03-03 | Adaptive detection method for quantized signals |
FI891035 | 1989-03-03 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI891035A0 FI891035A0 (en) | 1989-03-03 |
FI891035A true FI891035A (en) | 1989-09-05 |
FI83577B FI83577B (en) | 1991-04-15 |
FI83577C FI83577C (en) | 1991-07-25 |
Family
ID=26158316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI891035A FI83577C (en) | 1988-03-04 | 1989-03-03 | Adaptive detection method for quantized signals |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI83577C (en) |
-
1989
- 1989-03-03 FI FI891035A patent/FI83577C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI891035A0 (en) | 1989-03-03 |
FI83577C (en) | 1991-07-25 |
FI83577B (en) | 1991-04-15 |
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Date | Code | Title | Description |
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MM | Patent lapsed |
Owner name: OY NOKIA AB |