NO890625D0 - PROCEDURE AND ARRANGEMENT FOR THE AA DETERMINE THE POSITION OF A RECORD PULSE ON THE RECEIVER SIDE IN TERMS OF A TRANSMITTED PPM SIGNAL. - Google Patents
PROCEDURE AND ARRANGEMENT FOR THE AA DETERMINE THE POSITION OF A RECORD PULSE ON THE RECEIVER SIDE IN TERMS OF A TRANSMITTED PPM SIGNAL.Info
- Publication number
- NO890625D0 NO890625D0 NO890625A NO890625A NO890625D0 NO 890625 D0 NO890625 D0 NO 890625D0 NO 890625 A NO890625 A NO 890625A NO 890625 A NO890625 A NO 890625A NO 890625 D0 NO890625 D0 NO 890625D0
- Authority
- NO
- Norway
- Prior art keywords
- procedure
- terms
- arrangement
- receiver side
- signal
- 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
- H04L7/0054—Detection of the synchronisation error by features other than the received signal transition
- H04L7/0066—Detection of the synchronisation error by features other than the received signal transition detection of error based on transmission code rule
Abstract
In this method and device, at the level of a threshold which lies between the minimum and maximum of the occurring received signal amplitude, either the amplitude values of the time slots of the PPM word which lie above this threshold or those lying below it are stored as values in a shift register with parallel outputs and evaluated with the aid of a multiplexer so that all combinations of the signals at the shift register outputs which indicate an incorrect position of the word clock initiate a signal and, following numerical integration of this signal, a phase shift of the word clock is initiated for the duration of a plurality of words. <IMAGE>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3804632A DE3804632A1 (en) | 1988-02-15 | 1988-02-15 | METHOD AND ARRANGEMENT FOR DETERMINING THE LOCATION OF A RECEIVER-SIDED WORD CLOCK IN RELATION TO A TRANSMITTED PPM SCHEME |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO890625D0 true NO890625D0 (en) | 1989-02-14 |
| NO890625L NO890625L (en) | 1989-08-16 |
Family
ID=6347429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO89890625A NO890625L (en) | 1988-02-15 | 1989-02-14 | PROCEDURE AND ARRANGEMENT FOR THE AA DETERMINE THE POSITION OF SINGLE-TAKING PULSE ON THE RECEIVER SIDE IN TERMS OF A TRANSMITTED PPM SIGNAL. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0328735B1 (en) |
| AT (1) | ATE115345T1 (en) |
| DE (1) | DE3804632A1 (en) |
| NO (1) | NO890625L (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19837324A1 (en) * | 1998-08-18 | 2000-02-24 | Hertz Inst Heinrich | Word clock regeneration for data transmission using pulse position modulation has a register and logic circuitry for generation of a stabilized clock signal output |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5113527B1 (en) * | 1971-02-25 | 1976-04-30 | ||
| DE3335418A1 (en) * | 1983-09-29 | 1985-04-18 | Siemens AG, 1000 Berlin und 8000 München | RECEIVING DEVICE FOR BITS SERIAL, ASYNCHRONOUS TRANSMISSION RANGE FOR HIGH DATA RATES |
| JPS6229330A (en) * | 1985-07-31 | 1987-02-07 | Nec Corp | Decoding circuit |
| JPS6242632A (en) * | 1985-08-19 | 1987-02-24 | Nec Corp | Detecting circuit for reception signal identification timing |
| DE3540572A1 (en) * | 1985-11-15 | 1987-05-21 | Kabelmetal Electro Gmbh | METHOD FOR SYNCHRONIZING A RECEIVER IN DIGITAL DATA TRANSMISSION |
| GB8609499D0 (en) * | 1986-04-18 | 1986-05-21 | Gen Electric Co Plc | Digital transmission system |
-
1988
- 1988-02-15 DE DE3804632A patent/DE3804632A1/en not_active Ceased
- 1988-09-29 EP EP88116080A patent/EP0328735B1/en not_active Expired - Lifetime
- 1988-09-29 AT AT88116080T patent/ATE115345T1/en not_active IP Right Cessation
-
1989
- 1989-02-14 NO NO89890625A patent/NO890625L/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0328735A2 (en) | 1989-08-23 |
| EP0328735A3 (en) | 1991-03-27 |
| DE3804632A1 (en) | 1989-08-24 |
| EP0328735B1 (en) | 1994-12-07 |
| ATE115345T1 (en) | 1994-12-15 |
| NO890625L (en) | 1989-08-16 |
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