AR241555A1 - Detector de configuraciones de bits para un circuito de comunicaciones. - Google Patents
Detector de configuraciones de bits para un circuito de comunicaciones.Info
- Publication number
- AR241555A1 AR241555A1 AR87307724A AR30772487A AR241555A1 AR 241555 A1 AR241555 A1 AR 241555A1 AR 87307724 A AR87307724 A AR 87307724A AR 30772487 A AR30772487 A AR 30772487A AR 241555 A1 AR241555 A1 AR 241555A1
- Authority
- AR
- Argentina
- Prior art keywords
- bits
- detection circuit
- bit pattern
- pattern detection
- communication bit
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/02—Comparing digital values
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2207/00—Indexing scheme relating to methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F2207/02—Indexing scheme relating to groups G06F7/02 - G06F7/026
- G06F2207/025—String search, i.e. pattern matching, e.g. find identical word or best match in a string
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Mathematical Analysis (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Optimization (AREA)
- General Engineering & Computer Science (AREA)
- Computational Mathematics (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Communication Control (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Dc Digital Transmission (AREA)
- Manipulation Of Pulses (AREA)
Abstract
UN DETECTOR DE CONFIGURACIONES DE BITS PARA UN CIRCUITO DE COMUNICACIONES, PARA RECONOCER SECUENCIAS PREDEFINIDAS DE UN PRIMER NUMERO DE BITS EN UN FLUJO DE BITS EN UN TIEMPO DE RESPUESTA CORTO,POR COMPRENDER UNA ETAPA PROVEEDORA DE UNA SALIDA DE NO-DETECCION COMPRENDIDA POR UN REGISTRO DE DESPLAZAMIENTO DE UN SEGUNDO NUMERO DE BITS MENOR QUE EL PRIMER NUMERO DE BITS Y UN CIRCUITO COMBINACIONAL CONECTADA A LAS SALIDAS DEL REGISTRO DE DESPLAZAMIENTO Y A LA ENTRADA DE REPOSICION DE UN CONTADOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/873,910 US4829462A (en) | 1986-06-13 | 1986-06-13 | Communication bit pattern detection circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
AR241555A1 true AR241555A1 (es) | 1992-08-31 |
Family
ID=25362581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR87307724A AR241555A1 (es) | 1986-06-13 | 1987-05-29 | Detector de configuraciones de bits para un circuito de comunicaciones. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4829462A (es) |
EP (1) | EP0248989B1 (es) |
JP (1) | JPS62298248A (es) |
AR (1) | AR241555A1 (es) |
BR (1) | BR8702851A (es) |
CA (1) | CA1273121A (es) |
DE (1) | DE3786041T2 (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3526020A1 (de) * | 1985-07-20 | 1987-01-22 | Philips Patentverwaltung | Einrichtungen zur erzeugung der kennzeichnung von unbeschalteten rbertragungsstrecken eines digitalen rbertragungssystems |
US4956854A (en) * | 1988-09-09 | 1990-09-11 | Motorola, Inc. | Digital pattern decoder |
FR2638865B1 (fr) * | 1988-11-04 | 1990-12-28 | Labo Electronique Physique | Analyseur logique avec double declenchement |
US5239497A (en) * | 1991-10-02 | 1993-08-24 | Motorola, Inc. | Fast pattern correlator and method |
US5448507A (en) * | 1993-06-25 | 1995-09-05 | Digital Wireless Corporation | Reduced logic correlator |
USRE38391E1 (en) | 1993-12-23 | 2004-01-20 | Stmicroelectronics S.A. | Circuit for detecting word sequences in a modem |
US5570306A (en) * | 1994-11-01 | 1996-10-29 | Intel Corporation | Method and apparatus for recognizing a bit pattern in a string of bits, altering the string of bits, and removing the alteration from the string of bits |
US6111922A (en) * | 1994-12-20 | 2000-08-29 | Sgs-Thomson Microelectronics S.A. | Circuit for detecting word sequences in a modem |
KR100198065B1 (ko) * | 1995-06-28 | 1999-06-15 | 김영환 | 하드웨어 패킷 라우터의 목적지 어드레스 검출장치 |
KR100324734B1 (ko) * | 1995-08-04 | 2002-08-24 | 엘지전자주식회사 | 비트패턴검출장치 |
US5686913A (en) * | 1995-10-06 | 1997-11-11 | Analog Devices, Inc. | Serial data interface apparatus and method for detecting an input word length and selecting an operating mode accordingly |
GB2313511B (en) * | 1996-05-25 | 2000-03-22 | Motorola Inc | Decoder circuit and method |
JP3266034B2 (ja) * | 1997-02-05 | 2002-03-18 | 日本電気株式会社 | 通信制御装置 |
US6792061B1 (en) * | 2000-08-21 | 2004-09-14 | Bitblitz Communications, Inc. | High-speed bit-pattern detector |
US20040057536A1 (en) * | 2002-09-20 | 2004-03-25 | Adc Dsl Systems, Inc. | Digital correlator for multiple sequence detection |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3281834A (en) * | 1964-02-24 | 1966-10-25 | James W Caspers | General digital sequential detector |
US3656109A (en) * | 1970-03-13 | 1972-04-11 | Sperry Rand Corp | Hamming distance and magnitude detector and comparator |
US3670151A (en) * | 1970-06-05 | 1972-06-13 | Us Navy | Correlators using shift registers |
US3760355A (en) * | 1972-03-08 | 1973-09-18 | Motorola Inc | Digital pattern detector |
US4001787A (en) * | 1972-07-17 | 1977-01-04 | International Business Machines Corporation | Data processor for pattern recognition and the like |
US3959777A (en) * | 1972-07-17 | 1976-05-25 | International Business Machines Corporation | Data processor for pattern recognition and the like |
US4011547A (en) * | 1972-07-17 | 1977-03-08 | International Business Machines Corporation | Data processor for pattern recognition and the like |
US4003022A (en) * | 1974-08-02 | 1977-01-11 | Nippon Electric Company, Ltd. | Symbol string pattern recognition equipment |
US3973242A (en) * | 1975-02-27 | 1976-08-03 | Gte Sylvania Incorporated | Digital receiver |
JPS5218136A (en) * | 1975-08-01 | 1977-02-10 | Hitachi Ltd | Signal processing unit |
US4064487A (en) * | 1976-11-17 | 1977-12-20 | The Alliance Manufacturing Company, Inc. | Receiver and decoder |
US4135150A (en) * | 1977-08-12 | 1979-01-16 | Ledex, Inc. | Decoder circuit for detecting sequentially presented code digit signals |
NL7903284A (nl) * | 1979-04-26 | 1980-10-28 | Philips Nv | Werkwijze voor framesynchronisatie van een digitaal tdm communicatiestelsel en inrichting voor het uitvoeren van de werkwijze. |
JPS6046639A (ja) * | 1983-08-25 | 1985-03-13 | Fujitsu Ltd | 交換網通信制御方式 |
JPS60114052A (ja) * | 1983-11-25 | 1985-06-20 | Ando Electric Co Ltd | デ−タの比較判定装置 |
EP0166838B1 (fr) * | 1984-06-29 | 1988-09-28 | International Business Machines Corporation | Procédé et dispositif pour détecter une configuration de bits particulière dans un train de bits en série |
-
1986
- 1986-06-13 US US06/873,910 patent/US4829462A/en not_active Expired - Fee Related
-
1987
- 1987-03-27 DE DE87104573T patent/DE3786041T2/de not_active Expired - Fee Related
- 1987-03-27 EP EP87104573A patent/EP0248989B1/en not_active Expired - Lifetime
- 1987-04-15 CA CA000534763A patent/CA1273121A/en not_active Expired - Fee Related
- 1987-04-16 JP JP62092159A patent/JPS62298248A/ja active Granted
- 1987-05-29 AR AR87307724A patent/AR241555A1/es active
- 1987-06-04 BR BR8702851A patent/BR8702851A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0248989B1 (en) | 1993-06-02 |
JPH0521460B2 (es) | 1993-03-24 |
JPS62298248A (ja) | 1987-12-25 |
CA1273121A (en) | 1990-08-21 |
DE3786041T2 (de) | 1993-12-02 |
US4829462A (en) | 1989-05-09 |
EP0248989A3 (en) | 1990-07-04 |
EP0248989A2 (en) | 1987-12-16 |
BR8702851A (pt) | 1988-03-01 |
DE3786041D1 (de) | 1993-07-08 |
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