ES8704065A1 - Un sistema de transmision de informacion - Google Patents

Un sistema de transmision de informacion

Info

Publication number
ES8704065A1
ES8704065A1 ES545802A ES545802A ES8704065A1 ES 8704065 A1 ES8704065 A1 ES 8704065A1 ES 545802 A ES545802 A ES 545802A ES 545802 A ES545802 A ES 545802A ES 8704065 A1 ES8704065 A1 ES 8704065A1
Authority
ES
Spain
Prior art keywords
traffic
switched
circuit
frames
envelope
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
Application number
ES545802A
Other languages
English (en)
Other versions
ES545802A0 (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 ES545802A0 publication Critical patent/ES545802A0/es
Publication of ES8704065A1 publication Critical patent/ES8704065A1/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)

Abstract

SISTEMA PARA LA TRANSMISION DE INFORMACION. CONSTA DE UN CONJUNTO DE MEMORIAS DE ALMACENAMIENTO (1), UNA POR CADA CANAL DE CONMUTACION DE CIRCUITO; DE UNA MEMORIA DE ALMACENAMIENTO (2) PARA EL TRAFICO DE CONMUTACION DE PAQUETES; DE UN MULTIPLEXOR (4) QUE FUNCIONA BAJO EL CONTROL DE UNA UNIDAD DE CONTROL (3); DE UNA UNIDAD DE INSERCION DE LA SEÑALIZACION (6) QUE RECIBE LA SALIDA DEL MULTIPLEXOR (4), CONTROLANDO LA CORRIENTE DE BITS; Y DE UNA UNIDAD DE TIEMPOS (7) QUE GENERA LOS PULSOS DE RELOJ NECESARIOS PARA LA TRANSMISION. DE APLICACION EN REDES DE CONMUTACION DE PAQUETES.
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
ES545802A0 ES545802A0 (es) 1987-03-01
ES8704065A1 true ES8704065A1 (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
GB2277852B (en) * 1993-05-07 1997-11-26 Plessey Telecomm Multiplexer
US5793760A (en) * 1993-05-07 1998-08-11 Gpt Limited Method of multiplexing and a multiplexer
DE69328176T2 (de) * 1993-08-26 2000-12-21 Hewlett-Packard Co., Palo Alto Übertragungssystem
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
US4663755A (en) 1987-05-05
GB2162721A (en) 1986-02-05
GB8419605D0 (en) 1984-09-05
ES545802A0 (es) 1987-03-01
EP0170413A2 (en) 1986-02-05
AU4550785A (en) 1986-02-06
AU570334B2 (en) 1988-03-10
EP0170413A3 (en) 1988-09-21
GB2162721B (en) 1987-09-16

Similar Documents

Publication Publication Date Title
ES8704065A1 (es) Un sistema de transmision de informacion
ES8604752A1 (es) Sistema de anchura de banda
DE3474237D1 (en) Cathode structure for a thin film battery, and a battery having such a cathode structure
EP0209907A3 (en) General-purpose management system, method for operating said system and transfer slip
DE3569213D1 (en) Mail sorting system with coding devices
BR8505849A (pt) Capacete,em particular capacete integral
ATE91363T1 (de) Multiplexverfahren fuer digitale signale.
DE3679711D1 (de) Sicherheitsanordnung fuer ladeprogrammkanal in einem datenuebertragungsnetzwerk.
AR247461A1 (es) Un sistema de radiocomunicaciones y un aparato de radio de doble via digitales
DE3685856D1 (de) Kuegelchen enthaltende artikel, sowie druckempfindliches klebeband.
AU578873B2 (en) Linerless closure
NO167500C (no) Fremgangsmaate for ekstruderings-, transport- og kuttesystem.
BR8100264A (pt) Aperfeicoamento em pilha eletroquimica vedada, e processo para montar uma pilha eletroqumica vedada
BR8101867A (pt) Celula eletrolitica para separacao de gases, sistema de celulas multiplas e processo par a separacao de gases
AU5695586A (en) Sawing method, and a device for utilization of the method
AU4506185A (en) Envelope sorting apparatus
NO863687L (no) Reduksjonskopling for roer (overgangskobling) og posisjoneringsverktoey for samme.
JPS5762432A (en) Input and output system
NO871308L (no) Maskin for borearbeider i hardt fjell.
EP0061399A3 (en) Chimney stack, in particular an atmospherical cooling tower
EP0194720A3 (en) Handling data packets
JPS5748846A (en) Code conversion system
IT8547832A0 (it) Scheda per votazioni in genere,adatta allo spoglio meccanizzato
JPS57175544A (en) Method and device for pasting chit, etc. to commodity
IT8423455V0 (it) Flacone con cappuccio munito di sigillo di garanzia, particolarmente studiato per lavande vaginali e per clisteri.