IT1149253B - Rete di commutazione per canali pcm - Google Patents
Rete di commutazione per canali pcmInfo
- Publication number
- IT1149253B IT1149253B IT24541/80A IT2454180A IT1149253B IT 1149253 B IT1149253 B IT 1149253B IT 24541/80 A IT24541/80 A IT 24541/80A IT 2454180 A IT2454180 A IT 2454180A IT 1149253 B IT1149253 B IT 1149253B
- Authority
- IT
- Italy
- Prior art keywords
- switching network
- pcm channels
- pcm
- channels
- switching
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
- H04Q11/06—Time-space-time switching
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/062—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Hardware Design (AREA)
- Signal Processing (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Time-Division Multiplex Systems (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT24541/80A IT1149253B (it) | 1980-09-09 | 1980-09-09 | Rete di commutazione per canali pcm |
JP56130382A JPS5779794A (en) | 1980-09-09 | 1981-08-21 | Pom channel exchange circuit |
FR8116565A FR2490055A1 (fr) | 1980-09-09 | 1981-08-31 | Reseau de commutation pour canaux pcm pour systemes de telecommunications |
BR8105669A BR8105669A (pt) | 1980-09-09 | 1981-09-04 | Rede de comutacao para canais pcm |
DE19813135757 DE3135757A1 (de) | 1980-09-09 | 1981-09-09 | "koppelnetz fuer pcm-kanaele" |
GB8127267A GB2085265A (en) | 1980-09-09 | 1981-09-09 | Switching networks for PCM channels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT24541/80A IT1149253B (it) | 1980-09-09 | 1980-09-09 | Rete di commutazione per canali pcm |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8024541A0 IT8024541A0 (it) | 1980-09-09 |
IT1149253B true IT1149253B (it) | 1986-12-03 |
Family
ID=11213914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24541/80A IT1149253B (it) | 1980-09-09 | 1980-09-09 | Rete di commutazione per canali pcm |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5779794A (it) |
BR (1) | BR8105669A (it) |
DE (1) | DE3135757A1 (it) |
FR (1) | FR2490055A1 (it) |
GB (1) | GB2085265A (it) |
IT (1) | IT1149253B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1200701B (it) * | 1985-07-31 | 1989-01-27 | Italtel Spa | Disposizione circuitale atta ad allineare tra di loro i fasci pcm che pervengono ad un nodo di comunicazione |
US5331632A (en) * | 1992-01-31 | 1994-07-19 | At&T Bell Laboratories | Expandable time slot interchanger |
GB2352583B (en) * | 1999-07-28 | 2003-12-10 | Intellprop Ltd | Telecommunication circuit switches |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1904591B2 (de) * | 1969-01-30 | 1972-10-12 | Siemens AG, 1000 Berlin u. 8000 München | Schaltungsanordnung zum ausgleich von laufzeitaenderungen bei der uebertragung von zeitmultiplex-nachrichtensignalen, insbesondere fuer fernmelde-pcm-vermittlungsanlagen |
FR2128283B1 (it) * | 1971-03-03 | 1974-09-27 | Kabel Metallwerke Ghh | |
BE789402A (fr) * | 1971-10-01 | 1973-01-15 | Western Electric Co | Systeme de commutation a repartition temporelle |
FR2265240B1 (it) * | 1974-03-22 | 1977-09-30 | Constr Telephoniques | |
US3961138A (en) * | 1974-12-18 | 1976-06-01 | North Electric Company | Asynchronous bit-serial data receiver |
IT1037256B (it) * | 1975-04-14 | 1979-11-10 | Sits Soc It Telecom Siemens | Rete di transito per sistemi di telecomunicazioni a divisione di tempo |
US4064360A (en) * | 1976-07-06 | 1977-12-20 | The United States Of America As Represented By The Secretary Of The Navy | High speed digital switch |
DE2826062A1 (de) * | 1978-06-14 | 1979-12-20 | Siemens Ag | Indirekt gesteuerte vermittlungsanlage mit zeitkanalverbindungswegen, insbesondere fernsprechvermittlungsanlage |
DE2836695A1 (de) * | 1978-08-22 | 1980-03-06 | Siemens Ag | Digitalsignal-vermittlungssystem |
-
1980
- 1980-09-09 IT IT24541/80A patent/IT1149253B/it active
-
1981
- 1981-08-21 JP JP56130382A patent/JPS5779794A/ja active Pending
- 1981-08-31 FR FR8116565A patent/FR2490055A1/fr not_active Withdrawn
- 1981-09-04 BR BR8105669A patent/BR8105669A/pt unknown
- 1981-09-09 GB GB8127267A patent/GB2085265A/en not_active Withdrawn
- 1981-09-09 DE DE19813135757 patent/DE3135757A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE3135757A1 (de) | 1982-05-13 |
FR2490055A1 (fr) | 1982-03-12 |
BR8105669A (pt) | 1982-05-18 |
JPS5779794A (en) | 1982-05-19 |
GB2085265A (en) | 1982-04-21 |
IT8024541A0 (it) | 1980-09-09 |
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