ES545802A0 - Un sistema de transmision de informacion - Google Patents

Un sistema de transmision de informacion

Info

Publication number
ES545802A0
ES545802A0 ES545802A ES545802A ES545802A0 ES 545802 A0 ES545802 A0 ES 545802A0 ES 545802 A ES545802 A ES 545802A ES 545802 A ES545802 A ES 545802A ES 545802 A0 ES545802 A0 ES 545802A0
Authority
ES
Spain
Prior art keywords
transmission system
information transmission
information
transmission
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.)
Granted
Application number
ES545802A
Other languages
English (en)
Other versions
ES8704065A1 (es
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.)
STC PLC
Original Assignee
STC PLC
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.)
Filing date
Publication date
Application filed by STC PLC filed Critical STC PLC
Publication of ES8704065A1 publication Critical patent/ES8704065A1/es
Publication of ES545802A0 publication Critical patent/ES545802A0/es
Expired legal-status Critical Current

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
    • H04J3/1682—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
ES545802A 1984-08-01 1985-08-01 Un sistema de transmision de informacion Expired ES8704065A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08419605A GB2162721B (en) 1984-08-01 1984-08-01 Transmission system

Publications (2)

Publication Number Publication Date
ES8704065A1 ES8704065A1 (es) 1987-03-01
ES545802A0 true ES545802A0 (es) 1987-03-01

Family

ID=10564772

Family Applications (1)

Application Number Title Priority Date Filing Date
ES545802A Expired ES8704065A1 (es) 1984-08-01 1985-08-01 Un sistema de transmision de informacion

Country Status (5)

Country Link
US (1) US4663755A (es)
EP (1) EP0170413A3 (es)
AU (1) AU570334B2 (es)
ES (1) ES8704065A1 (es)
GB (1) GB2162721B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2162022B (en) * 1984-07-17 1988-03-02 Stc Plc Data transmission system
US4719617A (en) * 1985-02-25 1988-01-12 U.S. Holding Company Full service voice/data system
CN1003154B (zh) * 1985-02-25 1989-01-25 国际标准电气公司 在电路交换的交换机中提供数据业务的系统
US4698802A (en) * 1986-03-07 1987-10-06 American Telephone And Telegraph Company And At&T Information Systems Inc. Combined circuit and packet switching system
US4731785A (en) * 1986-06-20 1988-03-15 American Telephone And Telegraph Company Combined circuit switch and packet switching system
GB2193862A (en) * 1986-08-16 1988-02-17 Racal Milgo Systems Limited Digital data transmission systems
EP0258514B1 (en) * 1986-08-27 1992-05-06 International Business Machines Corporation Optimized bandwidth allocation apparatus between circuit slots and packet bit stream in a communication network
US4935925A (en) * 1987-03-11 1990-06-19 Aristacom International, Inc. Adaptive digital network interface
FR2648646B1 (fr) * 1989-06-19 1991-08-23 Alcatel Business Systems Procede et dispositif de gestion d'acces au support de transmission d'un reseau de commutation reparti multiservices
FR2650136B1 (fr) * 1989-07-21 1994-04-08 Toret Alain Dispositif de constitution de cellules a partir de signaux numerises et dispositif de multiplexage associe
US5119373A (en) * 1990-02-09 1992-06-02 Luxcom, Inc. Multiple buffer time division multiplexing ring
US5272697A (en) * 1990-02-23 1993-12-21 At&T Bell Laboratories Apparatus and method for time multiplexing a resource among a plurality of entities
US5793760A (en) * 1993-05-07 1998-08-11 Gpt Limited Method of multiplexing and a multiplexer
GB2277852B (en) * 1993-05-07 1997-11-26 Plessey Telecomm Multiplexer
EP0641098B1 (en) * 1993-08-26 2000-03-22 Hewlett-Packard Company Communication system
US6091764A (en) * 1997-10-29 2000-07-18 Motorola, Inc. Method and apparatus for wireless RS232 communication

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL269513A (es) * 1960-09-23
BR6459332D0 (pt) * 1963-05-29 1973-10-23 Electrica Sa Standard Sistema de comunicacao
US3304372A (en) * 1963-06-28 1967-02-14 Ibm Voice-data multiplexing system for transmitting data during pauses in the voice signals
CH460873A (de) * 1966-08-15 1968-08-15 Hasler Ag Verfahren zur Übertragung von Signalen mehrerer Übertragungskanäle in digitaler Form über einen Verbindungsweg
CH546520A (de) * 1973-03-29 1974-02-28 Siemens Ag Albis Verfahren zur uebertragung von einer datenquelle abgegebener digitaler zeichenelemente ueber eine zeitmultiplexnachrichtenuebertragungsanlage zu einer datenempfangsstelle.
CH577253A5 (es) * 1974-05-17 1976-06-30 Ibm
US4251880A (en) * 1979-07-31 1981-02-17 Bell Telephone Laboratories, Incorporated Digital loop switch for controlling data information having differing transmission characteristics
FR2475827B1 (fr) * 1980-02-13 1987-05-29 Dauphin Jean Louis Systeme de commutation numerique a division du temps pour voies mic vehiculant la parole et des donnees en mode-paquet
FR2498855B1 (fr) * 1981-01-23 1988-08-05 Dauphin Jean Louis Systeme de commutation numerique a division du temps de canaux en mode-circuit et en mode-paquet
US4476559A (en) * 1981-11-09 1984-10-09 At&T Bell Laboratories Simultaneous transmission of voice and data signals over a digital channel
US4528659A (en) * 1981-12-17 1985-07-09 International Business Machines Corporation Interleaved digital data and voice communications system apparatus and method
JPS59224942A (ja) * 1983-06-03 1984-12-17 Nippon Telegr & Teleph Corp <Ntt> デイジタル交換機
US4556972A (en) * 1983-12-27 1985-12-03 At&T Bell Laboratories Arrangement for routing data packets through a circuit switch
US4592048A (en) * 1984-05-03 1986-05-27 At&T Bell Laboratories Integrated packet switching and circuit switching system

Also Published As

Publication number Publication date
EP0170413A3 (en) 1988-09-21
GB2162721B (en) 1987-09-16
ES8704065A1 (es) 1987-03-01
GB2162721A (en) 1986-02-05
GB8419605D0 (en) 1984-09-05
AU570334B2 (en) 1988-03-10
AU4550785A (en) 1986-02-06
EP0170413A2 (en) 1986-02-05
US4663755A (en) 1987-05-05

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