ES2128351T3 - Metodo y aparato para trasladar informacion de señalizacion. - Google Patents
Metodo y aparato para trasladar informacion de señalizacion.Info
- Publication number
- ES2128351T3 ES2128351T3 ES92911717T ES92911717T ES2128351T3 ES 2128351 T3 ES2128351 T3 ES 2128351T3 ES 92911717 T ES92911717 T ES 92911717T ES 92911717 T ES92911717 T ES 92911717T ES 2128351 T3 ES2128351 T3 ES 2128351T3
- Authority
- ES
- Spain
- Prior art keywords
- signaling
- oiu
- local exchange
- internal
- signaling channel
- 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.)
- Expired - Lifetime
Links
- 230000011664 signaling Effects 0.000 title abstract 11
- 238000000034 method Methods 0.000 title abstract 2
- 230000003252 repetitive effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/12—Arrangements providing for calling or supervisory signals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Time-Division Multiplex Systems (AREA)
- Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
- Credit Cards Or The Like (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Radio Relay Systems (AREA)
- Telephonic Communication Services (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
UNA UNIDAD DE INTERFAZ DE OFICINA (OIU) QUE TRANSFIERE DATOS Y SEÑALIZACIONES ENTRE UNA CENTRAL TELEFONICA LOCAL Y LINEAS DE DISTRIBUCION. LA INFORMACION PROCEDENTE DE LA CENTRAL TELEFONICA LOCAL SE ENCUENTRA EN UNOS CICLOS RECURRENTES QUE CONTIENEN INTERVALOS DE TIEMPO DE SEÑALIZACION CADA UNO DE LOS CUALES CONTIENE DOS TROZOS DISTINTOS DE INFORMACION. LA OUI TRADUCE CADA UNO DE LOS CANALES DE SEÑALIZACION DE LA CENTRAL LOCAL EN UN PRIMER Y UN SEGUNDO CANAL DE SEÑALIZACION INTERNO, EN DONDE CADA CANAL DE SEÑALIZACION INTERNO CONTIENE INFORMACION REPRESENTATIVA DE UN TROZO DE INFORMACION QUE SE ENCUENTRA DENTRO DE EL. ESTO SIMPLIFICA EL INTERCAMBIO DE INTERVALOS DE TIEMPO DE DSO EN LA OIU. ADEMAS, CADA CANAL DE SEÑALIZACION INTERNO TIENE AL MENOS UN BIT DE SEÑALIZACION SIGNIFICATIVO ADICIONAL LO QUE PROPORCIONA ESTADOS DE SEÑALIZACION ADICIONALES DE MODO QUE EL EQUIPO DE LA OIU PUEDEN RESPONDER A MULTIPLES TIPOS DE EQUIPOS DE CENTRALES TELEFONICAS LOCALES FACILMENTE. ADEMAS, CADA CANAL DE SEÑALIZACION INTERNO TIENE TAMBIEN UN BIT DE CONTROL DE LA CODIFICACION DE DATOS POR LO MENOS LO QUE PROPORCIONA UN METODO FACIL Y EFECTIVO PARA DETERMINAR SI HAY ERRORES DE BIT O NO EN LA OIU O EN EL EQUIPO CONECTADO A LA MISMA.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69785591A | 1991-05-09 | 1991-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2128351T3 true ES2128351T3 (es) | 1999-05-16 |
Family
ID=24802871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES92911717T Expired - Lifetime ES2128351T3 (es) | 1991-05-09 | 1992-05-11 | Metodo y aparato para trasladar informacion de señalizacion. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5402479A (es) |
| EP (1) | EP0583368B1 (es) |
| JP (1) | JPH06507527A (es) |
| AT (1) | ATE176113T1 (es) |
| AU (1) | AU1896092A (es) |
| CA (1) | CA2109214A1 (es) |
| DE (1) | DE69228241T2 (es) |
| DK (1) | DK0583368T3 (es) |
| ES (1) | ES2128351T3 (es) |
| GR (1) | GR3029785T3 (es) |
| WO (1) | WO1992020175A1 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5592475A (en) * | 1993-12-07 | 1997-01-07 | Raychem Corporation | Distributed digital loop system with trunk unit interface |
| WO2001099358A1 (en) * | 2000-06-19 | 2001-12-27 | Telogy Networks, Inc. | Transporting abcd bits using rtp |
| JP5231651B2 (ja) * | 2008-10-31 | 2013-07-10 | ヒューレット−パッカード デベロップメント カンパニー エル.ピー. | 共有化された光インターフェースを有する光ブロードキャストバス |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4059731A (en) * | 1977-02-01 | 1977-11-22 | Bell Telephone Laboratories, Incorporated | Signaling storage in digital channel banks |
| DE2917572C2 (de) * | 1979-04-30 | 1981-04-09 | Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt | Verfahren zum Betreiben von digitalen Hauptanschlüssen und/oder Nebenstellenanlagen an einer PCM-Vermittlungsstelle |
| US4928276A (en) * | 1986-09-02 | 1990-05-22 | Ag Communication Systems Corporation | T1 line format for robbed signaling for use with CCITT 32K bit per second ADPCM clear channel transmission and 64KBPS clear channel transmission |
| US5119415A (en) * | 1988-08-24 | 1992-06-02 | Hitachi, Ltd. | Method of displaying called party information on calling party terminal and communication network using the method |
-
1992
- 1992-05-11 ES ES92911717T patent/ES2128351T3/es not_active Expired - Lifetime
- 1992-05-11 JP JP4510998A patent/JPH06507527A/ja active Pending
- 1992-05-11 AU AU18960/92A patent/AU1896092A/en not_active Abandoned
- 1992-05-11 EP EP92911717A patent/EP0583368B1/en not_active Expired - Lifetime
- 1992-05-11 AT AT92911717T patent/ATE176113T1/de not_active IP Right Cessation
- 1992-05-11 WO PCT/US1992/003928 patent/WO1992020175A1/en not_active Ceased
- 1992-05-11 DE DE69228241T patent/DE69228241T2/de not_active Expired - Lifetime
- 1992-05-11 DK DK92911717T patent/DK0583368T3/da active
- 1992-05-11 CA CA002109214A patent/CA2109214A1/en not_active Abandoned
-
1993
- 1993-11-02 US US08/147,905 patent/US5402479A/en not_active Expired - Fee Related
-
1999
- 1999-03-23 GR GR990400873T patent/GR3029785T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0583368A1 (en) | 1994-02-23 |
| US5402479A (en) | 1995-03-28 |
| WO1992020175A1 (en) | 1992-11-12 |
| JPH06507527A (ja) | 1994-08-25 |
| AU1896092A (en) | 1992-12-21 |
| EP0583368B1 (en) | 1999-01-20 |
| DE69228241T2 (de) | 1999-07-08 |
| GR3029785T3 (en) | 1999-06-30 |
| DK0583368T3 (da) | 1999-09-13 |
| CA2109214A1 (en) | 1992-11-10 |
| DE69228241D1 (de) | 1999-03-04 |
| ATE176113T1 (de) | 1999-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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