ES392199A1 - Sistema de multiplexado y desmultiplexado para trnsmisio- nes. - Google Patents

Sistema de multiplexado y desmultiplexado para trnsmisio- nes.

Info

Publication number: ES392199A1
Authority: ES; Spain
Prior art keywords: bits; frame; unit; words; superframe
Prior art date: 1970-12-24
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

Application number

ES392199A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Italtel SpA

Original Assignee

Societa Italiana Telecomunicazioni Siemens SpA

Priority date (The priority date 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 date listed.)

1970-12-24

Filing date

1971-06-02

Publication date

1974-02-01

1971-06-02 Application filed by Societa Italiana Telecomunicazioni Siemens SpA filed Critical Societa Italiana Telecomunicazioni Siemens SpA

1974-02-01 Publication of ES392199A1 publication Critical patent/ES392199A1/es

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/22—Arrangements affording multiple use of the transmission path using time-division multiplexing
- H04L5/24—Arrangements affording multiple use of the transmission path using time-division multiplexing with start-stop synchronous converters
- H04L5/245—Arrangements affording multiple use of the transmission path using time-division multiplexing with start-stop synchronous converters with a number of discharge tubes or semiconductor elements which successively connect the different channels to the transmission channels
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- 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
- H04J3/1623—Plesiochronous digital hierarchy [PDH]
- H04J3/1647—Subrate or multislot multiplexing

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Computer Networks & Wireless Communication (AREA)
Time-Division Multiplex Systems (AREA)
Synchronisation In Digital Transmission Systems (AREA)

ES392199A 1970-12-24 1971-06-02 Sistema de multiplexado y desmultiplexado para trnsmisio- nes. Expired ES392199A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT3352870		1970-12-24

Publications (1)

Publication Number	Publication Date
ES392199A1 true ES392199A1 (es)	1974-02-01

Family

ID=11237751

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES392199A Expired ES392199A1 (es)	1970-12-24	1971-06-02	Sistema de multiplexado y desmultiplexado para trnsmisio- nes.

Country Status (11)

Country	Link
US (1)	US3749839A (es)
AU (1)	AU461809B2 (es)
BE (1)	BE772227A (es)
CA (1)	CA953441A (es)
CH (1)	CH541260A (es)
DE (1)	DE2161203A1 (es)
ES (1)	ES392199A1 (es)
FR (1)	FR2118888B1 (es)
GB (1)	GB1331547A (es)
NL (1)	NL7117843A (es)
SE (1)	SE380151B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3891971A (en) *	1971-11-11	1975-06-24	Rockwell International Corp	Serial data multiplexing apparatus
US3809820A (en) *	1973-04-03	1974-05-07	Us Navy	Multi-channel asynchronous to synchronous converter
NL7307169A (es) *	1973-05-23	1974-11-26
FR2237381B1 (es) *	1973-07-03	1980-01-04	Cit Alcatel
US3870828A (en) *	1973-09-06	1975-03-11	Paradyne Corp	Superimposed binary signal
FR2269246B1 (es) *	1974-04-25	1976-12-17	Cit Alcatel
US4145573A (en) *	1977-06-13	1979-03-20	Bell Telephone Laboratories, Incorporated	Digital satellite system and method for serving users of differing capacities
FR2484174B1 (fr) *	1980-06-06	1987-08-28	France Etat	Procede et dispositif d'insertion de donnees numeriques sous forme de paquets, et installation en comportant application
US4617658A (en) *	1985-04-17	1986-10-14	Bell Communications Research, Inc.	Frame arrangement for multiplexing a plurality of subchannels onto a fixed rate channel
US4658152A (en) *	1985-12-04	1987-04-14	Bell Communications Research, Inc.	Adaptive rate multiplexer-demultiplexer
JPH04100429A (ja) *	1990-08-20	1992-04-02	Toshiba Corp	時分割多重化装置
FR2792128B1 (fr) *	1999-04-07	2001-09-07	Mitsubishi Electric France	Procede et dispositif pour entrelacement de canal et multiplexage
US7197054B2 (en) *	2002-06-04	2007-03-27	Siemens Communications, Inc.	Methods and apparatus for conversion of one or more data streams

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3280335A (en) *	1962-05-02	1966-10-18	Western Electric Co	Magnetic sequential pulsing circuit
US3281795A (en) *	1962-12-28	1966-10-25	Ibm	Message assembly and distribution apparatus
US3504287A (en) *	1966-10-28	1970-03-31	Northern Electric Co	Circuits for stuffing synch,fill and deviation words to ensure data link operation at designed bit rate
DE1265247B (de) *	1966-12-08	1968-04-04	Siemens Ag	Zeitmultiplex-UEbertragungsverfahren fuer die UEbertragung einer Mehrzahl von binaeren Nachrichten in einem transparenten Kanal
AT306115B (de) *	1968-02-26	1973-03-26	Siemens Ag	Schaltungsanordnung zur Durchführung des Verfahrens zur Übertragung von verschieden langen Nachrichten in Datenverarbeitungsanlagen, insbesondere Fernsprechvermittlungsanlagen
US3597539A (en) *	1968-12-04	1971-08-03	Itt	Frame synchronization system
CH504818A (de) *	1968-12-11	1971-03-15	Standard Telephon & Radio Ag	Verfahren zur Datenübertragung über einen Kanal einer PCM-Nachrichtenanlage

1971
- 1971-06-02 ES ES392199A patent/ES392199A1/es not_active Expired
- 1971-08-20 FR FR7130411A patent/FR2118888B1/fr not_active Expired
- 1971-09-06 BE BE772227A patent/BE772227A/xx unknown
- 1971-09-10 CH CH1327571A patent/CH541260A/it not_active IP Right Cessation
- 1971-09-14 CA CA122,854A patent/CA953441A/en not_active Expired
- 1971-12-09 DE DE19712161203 patent/DE2161203A1/de active Pending
- 1971-12-17 GB GB5866671A patent/GB1331547A/en not_active Expired
- 1971-12-22 SE SE7116509A patent/SE380151B/xx unknown
- 1971-12-22 AU AU37243/71A patent/AU461809B2/en not_active Expired
- 1971-12-24 NL NL7117843A patent/NL7117843A/xx not_active Application Discontinuation
- 1971-12-27 US US00212514A patent/US3749839A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE2161203A1 (de)	1972-07-13
GB1331547A (en)	1973-09-26
FR2118888A1 (es)	1972-08-04
CH541260A (it)	1973-08-31
FR2118888B1 (es)	1974-10-11
US3749839A (en)	1973-07-31
AU461809B2 (en)	1975-06-05
NL7117843A (es)	1972-06-27
CA953441A (en)	1974-08-20
BE772227A (fr)	1972-01-17
SE380151B (es)	1975-10-27
AU3724371A (en)	1973-06-28

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