MX170305B - Marco de impulso basico, para una jerarquia de multiplex, de señales digitales - Google Patents
Marco de impulso basico, para una jerarquia de multiplex, de señales digitalesInfo
- Publication number
- MX170305B MX170305B MX014181A MX1418188A MX170305B MX 170305 B MX170305 B MX 170305B MX 014181 A MX014181 A MX 014181A MX 1418188 A MX1418188 A MX 1418188A MX 170305 B MX170305 B MX 170305B
- Authority
- MX
- Mexico
- Prior art keywords
- columns
- digital signals
- framework
- multiplex hierarchy
- basic impulse
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
- H04J3/1605—Fixed allocated frame structures
- H04J3/1611—Synchronous digital hierarchy [SDH] or SONET
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Time-Division Multiplex Systems (AREA)
- Communication Control (AREA)
- Small-Scale Networks (AREA)
Abstract
La presente invención se refiere a un marco básico para impulsos, para una jerarquía multiplex, de señales digitales, para una red sincrona, con una sección de cabeza que sirve para las señales de vigilancia, procedentes de tramos de transmisión y con una sección estructurada como envoltura, para las señales útiles y adicionales, con 9 líneas y columnas con distribución en bytes, caracterizado porque dentro de la sección estructurada como envoltura, se encuentran presentes, ya sea 16 bloques principales, cada cual de 16 columnas, o bien 12 bloques principales, cada cual con 21 columnas, así como otras columnas para bloques adicionales.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3742505 | 1987-12-15 | ||
DE3801552 | 1988-01-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX170305B true MX170305B (es) | 1993-08-16 |
Family
ID=25862813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX014181A MX170305B (es) | 1987-12-15 | 1988-12-15 | Marco de impulso basico, para una jerarquia de multiplex, de señales digitales |
Country Status (11)
Country | Link |
---|---|
US (1) | US4975908A (es) |
EP (1) | EP0320856B1 (es) |
JP (1) | JPH01194623A (es) |
AR (1) | AR246144A1 (es) |
AU (1) | AU586588B1 (es) |
BR (1) | BR8806631A (es) |
CA (1) | CA1304842C (es) |
DE (1) | DE3884166D1 (es) |
ES (1) | ES2042702T3 (es) |
MX (1) | MX170305B (es) |
NO (1) | NO885532L (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5267239A (en) * | 1989-08-31 | 1993-11-30 | Siemens Aktiengesellschaft | Cross-connect method for STM-1 signals of the synchronous digital multiplex hierarchy |
JPH0767101B2 (ja) * | 1989-12-12 | 1995-07-19 | ジーメンス・アクチエンゲゼルシヤフト | 同期‐デジタルマルチプレクスハイアラーキにおける2048―ないし8448―kbit/s―区間を介する1544―ないし6312―kbit/s―信号の伝送方法 |
FR2657741B1 (fr) * | 1990-01-29 | 1992-04-03 | Cit Alcatel | Interface de restructuration de trames pour trains numeriques multiplexes par multiplexage temporel d'affluents numeriques a differents debits. |
US5420195A (en) * | 1992-01-10 | 1995-05-30 | Avery Dennison Corporation | Water resistant, removable acrylic emulsion pressure sensitive adhesive |
DE4223477C2 (de) * | 1992-07-16 | 2000-03-02 | Siemens Ag | Verfahren und Anordnung zum Durchschalten von Datensignalen unterschiedlicher Datenrate über ein Zeitkoppelfeld |
JP3549003B2 (ja) * | 1993-08-31 | 2004-08-04 | 株式会社日立製作所 | 情報送出装置および情報送出/受信システム |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1017591A (en) * | 1961-07-07 | 1966-01-19 | Ass Elect Ind | Improvements relating to multiplex transmission systems |
NL8203110A (nl) * | 1982-08-05 | 1984-03-01 | Philips Nv | Vierde-orde digitaal multiplex systeem voor transmissie van een aantal digitale signalen met een nominale bitsnelheid van 44 736 kbit/s. |
US4646290A (en) * | 1984-08-03 | 1987-02-24 | National Information Utilities Corp. | Data transmission method and apparatus |
DE3580276D1 (de) * | 1985-08-13 | 1990-11-29 | Ibm | Adaptives paket-/durchschaltvermitteltes transportsystem und verfahren. |
US4719624A (en) * | 1986-05-16 | 1988-01-12 | Bell Communications Research, Inc. | Multilevel multiplexing |
US4752923A (en) * | 1986-12-24 | 1988-06-21 | Bell Communications Research, Inc. | Optimal frame arrangement for multiplexing a plurality of subchannels onto a fixed rate channel |
-
1988
- 1988-12-08 US US07/281,287 patent/US4975908A/en not_active Expired - Fee Related
- 1988-12-09 AR AR88312671A patent/AR246144A1/es active
- 1988-12-12 ES ES88120750T patent/ES2042702T3/es not_active Expired - Lifetime
- 1988-12-12 EP EP88120750A patent/EP0320856B1/de not_active Expired - Lifetime
- 1988-12-12 DE DE88120750T patent/DE3884166D1/de not_active Expired - Fee Related
- 1988-12-13 NO NO88885532A patent/NO885532L/no unknown
- 1988-12-14 CA CA000585843A patent/CA1304842C/en not_active Expired - Fee Related
- 1988-12-14 AU AU26882/88A patent/AU586588B1/en not_active Ceased
- 1988-12-15 JP JP63315224A patent/JPH01194623A/ja active Granted
- 1988-12-15 MX MX014181A patent/MX170305B/es unknown
- 1988-12-15 BR BR888806631A patent/BR8806631A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO885532L (no) | 1989-06-16 |
US4975908A (en) | 1990-12-04 |
AU586588B1 (en) | 1989-07-13 |
CA1304842C (en) | 1992-07-07 |
EP0320856B1 (de) | 1993-09-15 |
JPH01194623A (ja) | 1989-08-04 |
AR246144A1 (es) | 1994-03-30 |
BR8806631A (pt) | 1989-08-22 |
JPH046141B2 (es) | 1992-02-04 |
ES2042702T3 (es) | 1993-12-16 |
EP0320856A1 (de) | 1989-06-21 |
NO885532D0 (no) | 1988-12-13 |
DE3884166D1 (de) | 1993-10-21 |
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