AU657138B2 - Process for detecting the nature of data-falsifying interference - Google Patents
Process for detecting the nature of data-falsifying interference Download PDFInfo
- Publication number
- AU657138B2 AU657138B2 AU17462/92A AU1746292A AU657138B2 AU 657138 B2 AU657138 B2 AU 657138B2 AU 17462/92 A AU17462/92 A AU 17462/92A AU 1746292 A AU1746292 A AU 1746292A AU 657138 B2 AU657138 B2 AU 657138B2
- Authority
- AU
- Australia
- Prior art keywords
- data
- bit error
- error function
- auto
- bit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 238000000034 method Methods 0.000 title claims description 33
- 230000005540 biological transmission Effects 0.000 claims description 35
- 238000012360 testing method Methods 0.000 claims description 34
- 238000005311 autocorrelation function Methods 0.000 claims description 9
- 230000009466 transformation Effects 0.000 claims description 6
- 230000000875 corresponding effect Effects 0.000 claims description 4
- 230000002596 correlated effect Effects 0.000 claims description 2
- 238000011161 development Methods 0.000 description 5
- 230000018109 developmental process Effects 0.000 description 5
- 230000002452 interceptive effect Effects 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 241001136792 Alle Species 0.000 description 1
- 241000282461 Canis lupus Species 0.000 description 1
- 238000005314 correlation function Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012854 evaluation process Methods 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/24—Testing correct operation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Noise Elimination (AREA)
- Detection And Correction Of Errors (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4121481A DE4121481C1 (enExample) | 1991-06-26 | 1991-06-26 | |
| DE4121481 | 1991-06-26 | ||
| PCT/DE1992/000391 WO1993000758A1 (de) | 1991-06-26 | 1992-05-12 | Verfahren zum bestimmen der art einer datenverfälschenden störung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU1746292A AU1746292A (en) | 1993-01-25 |
| AU657138B2 true AU657138B2 (en) | 1995-03-02 |
Family
ID=6435016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU17462/92A Ceased AU657138B2 (en) | 1991-06-26 | 1992-05-12 | Process for detecting the nature of data-falsifying interference |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5517522A (enExample) |
| EP (1) | EP0591234B1 (enExample) |
| JP (1) | JP3203518B2 (enExample) |
| AU (1) | AU657138B2 (enExample) |
| CA (1) | CA2112460A1 (enExample) |
| DE (2) | DE4121481C1 (enExample) |
| ES (1) | ES2091465T3 (enExample) |
| NO (1) | NO934812L (enExample) |
| WO (1) | WO1993000758A1 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4318977A1 (de) * | 1993-06-08 | 1995-01-05 | Kommunikations Elektronik | Verfahren zur Ausnutzung der Störungskorrelation bei Digitalsignalübertragung |
| FI945108A7 (fi) * | 1994-10-31 | 1996-05-01 | Nokia Telecommunications Oy | Menetelmä ja järjestely samalla kanavalla toimivien signaalien erottamiseksi |
| US5751766A (en) | 1995-04-27 | 1998-05-12 | Applied Signal Technology, Inc. | Non-invasive digital communications test system |
| US6233274B1 (en) | 1995-04-27 | 2001-05-15 | Wavetek Wandel Goltermann | Non-invasive digital cable test system |
| US6381269B1 (en) * | 1999-05-28 | 2002-04-30 | Lucent Technologies Inc. | Test system with signal injection network for characterizing interference and noise tolerance in a digital signal link |
| US7590386B2 (en) * | 2002-04-18 | 2009-09-15 | Interdigital Technology Corporation | Method for control of contention-based wireless access |
| US7379493B2 (en) * | 2004-06-07 | 2008-05-27 | Lockheed Martin Corporation | Signal analyzer for detecting distortions in signals |
| US9426663B2 (en) | 2013-06-26 | 2016-08-23 | Cable Television Laboratories, Inc. | Capacity sharing between wireless systems |
| US9730196B2 (en) | 2014-07-29 | 2017-08-08 | Cable Television Laboratories, Inc. | LTE control channel reservation in RF bands with competing communication systems |
| WO2016183533A1 (en) | 2015-05-14 | 2016-11-17 | Cable Laboratories Llc | Hybrid automatic repeat request (harq) in listen before talk systems |
| CN111247743B (zh) * | 2017-10-03 | 2023-10-31 | 瑞典爱立信有限公司 | 在crc制码之前对包括已知位的nr pbch有效载荷进行交织以增强极化码性能 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3004767B1 (de) * | 1980-02-08 | 1981-05-21 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur kombinierten UEberwachung und Fehlerortung in UEbertragungsstrecken duer digitale Signale und Anordnung zur Duchfuehrung des Verfahrens |
| EP0094902A3 (de) * | 1982-05-14 | 1985-11-27 | Heinrich-Hertz-Institut für Nachrichtentechnik Berlin GmbH | Verfahren zum Lokalisieren von Fehlerquellen in digitalen Systemen und Scrambler/Descrambler zur Ausführung des Verfahrens |
| US5260972A (en) * | 1990-03-13 | 1993-11-09 | At&T Bell Laboratories | Technique for determining signal dispersion characteristics in communications systems |
| US5144642A (en) * | 1990-06-07 | 1992-09-01 | Stanford Telecommunications, Inc | Interference detection and characterization method and apparatus |
| US5048015A (en) * | 1990-06-14 | 1991-09-10 | At&T Bell Laboratories | Interference source identification |
-
1991
- 1991-06-26 DE DE4121481A patent/DE4121481C1/de not_active Expired - Fee Related
-
1992
- 1992-05-12 EP EP92909979A patent/EP0591234B1/de not_active Expired - Lifetime
- 1992-05-12 WO PCT/DE1992/000391 patent/WO1993000758A1/de not_active Ceased
- 1992-05-12 CA CA002112460A patent/CA2112460A1/en not_active Abandoned
- 1992-05-12 US US08/167,979 patent/US5517522A/en not_active Expired - Fee Related
- 1992-05-12 AU AU17462/92A patent/AU657138B2/en not_active Ceased
- 1992-05-12 DE DE59207067T patent/DE59207067D1/de not_active Expired - Fee Related
- 1992-05-12 ES ES92909979T patent/ES2091465T3/es not_active Expired - Lifetime
- 1992-05-12 JP JP50948892A patent/JP3203518B2/ja not_active Expired - Fee Related
-
1993
- 1993-12-23 NO NO934812A patent/NO934812L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06508725A (ja) | 1994-09-29 |
| NO934812D0 (no) | 1993-12-23 |
| WO1993000758A1 (de) | 1993-01-07 |
| DE4121481C1 (enExample) | 1993-02-04 |
| EP0591234A1 (de) | 1994-04-13 |
| DE59207067D1 (de) | 1996-10-10 |
| JP3203518B2 (ja) | 2001-08-27 |
| NO934812L (no) | 1993-12-23 |
| CA2112460A1 (en) | 1993-01-07 |
| US5517522A (en) | 1996-05-14 |
| ES2091465T3 (es) | 1996-11-01 |
| EP0591234B1 (de) | 1996-09-04 |
| AU1746292A (en) | 1993-01-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |