CH577253A5 - - Google Patents

Info

Publication number
CH577253A5
CH577253A5 CH678074A CH678074A CH577253A5 CH 577253 A5 CH577253 A5 CH 577253A5 CH 678074 A CH678074 A CH 678074A CH 678074 A CH678074 A CH 678074A CH 577253 A5 CH577253 A5 CH 577253A5
Authority
CH
Switzerland
Application number
CH678074A
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Priority to CH678074A priority Critical patent/CH577253A5/xx
Priority to DE2503111A priority patent/DE2503111C3/de
Priority to GB6558/75A priority patent/GB1486105A/en
Priority to IT21376/75A priority patent/IT1034376B/it
Priority to FR7510341A priority patent/FR2271719B1/fr
Priority to CA225,330A priority patent/CA1038091A/en
Priority to NL7504730A priority patent/NL7504730A/xx
Priority to US05/570,890 priority patent/US3988545A/en
Priority to SE7504748A priority patent/SE424251B/xx
Priority to JP50052597A priority patent/JPS50151414A/ja
Priority to DK219475A priority patent/DK219475A/da
Publication of CH577253A5 publication Critical patent/CH577253A5/xx

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/17—Time-division multiplex systems in which the transmission channel allotted to a first user may be taken away and re-allotted to a second user if the first user becomes inactive, e.g. TASI
CH678074A 1974-05-17 1974-05-17 CH577253A5 (ko)

Priority Applications (11)

Application Number Priority Date Filing Date Title
CH678074A CH577253A5 (ko) 1974-05-17 1974-05-17
DE2503111A DE2503111C3 (de) 1974-05-17 1975-01-25 Verfahren und Schaltungsanordnung zur zeitmultiplexen Übertragung von Nutzinformationen aus voneinander unabhängigen Quellen
GB6558/75A GB1486105A (en) 1974-05-17 1975-02-17 Multiplexer
IT21376/75A IT1034376B (it) 1974-05-17 1975-03-18 Apparecchiatura per la trasmissione di informazioni secondo il sistema multiplex
FR7510341A FR2271719B1 (ko) 1974-05-17 1975-03-25
CA225,330A CA1038091A (en) 1974-05-17 1975-04-18 Method of transmitting information and multiplexing device for executing the method
NL7504730A NL7504730A (nl) 1974-05-17 1975-04-22 Werkwijze voor informatieoverdracht en multi- plexinrichting voor uitvoering van deze werk- wijze.
US05/570,890 US3988545A (en) 1974-05-17 1975-04-23 Method of transmitting information and multiplexing device for executing the method
SE7504748A SE424251B (sv) 1974-05-17 1975-04-24 Metod for overforing av information och multiplexanordning for tillempning av metoden
JP50052597A JPS50151414A (ko) 1974-05-17 1975-05-02
DK219475A DK219475A (da) 1974-05-17 1975-05-16 Fremgangsmade til overforsel af information og multipleksapparat til udovelse af fremgangsmaden

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH678074A CH577253A5 (ko) 1974-05-17 1974-05-17

Publications (1)

Publication Number Publication Date
CH577253A5 true CH577253A5 (ko) 1976-06-30

Family

ID=4314915

Family Applications (1)

Application Number Title Priority Date Filing Date
CH678074A CH577253A5 (ko) 1974-05-17 1974-05-17

Country Status (11)

Country Link
US (1) US3988545A (ko)
JP (1) JPS50151414A (ko)
CA (1) CA1038091A (ko)
CH (1) CH577253A5 (ko)
DE (1) DE2503111C3 (ko)
DK (1) DK219475A (ko)
FR (1) FR2271719B1 (ko)
GB (1) GB1486105A (ko)
IT (1) IT1034376B (ko)
NL (1) NL7504730A (ko)
SE (1) SE424251B (ko)

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FR2393480A2 (fr) * 1977-06-03 1978-12-29 Telediffusion Fse Systeme de diffusion de donnees
US4205200A (en) * 1977-10-04 1980-05-27 Ncr Corporation Digital communications system utilizing controllable field size
IT1091286B (it) * 1977-10-20 1985-07-06 Cselt Centro Studi Lab Telecom Procedimento e dispositivo per la trasmissione congiunta di segnali telefonici e segnali video su linee telefoniche numeriche
US4154983A (en) * 1978-03-13 1979-05-15 Bell Telephone Laboratories, Incorporated Loop carrier system for telecommunication and data services
JPS585541B2 (ja) * 1978-05-08 1983-01-31 富士通株式会社 パケット伝送方式
US4334306A (en) * 1978-06-02 1982-06-08 Texas Instruments Incorporated Transparent intelligent network for data and voice
US4316283A (en) * 1978-06-02 1982-02-16 Texas Instruments Incorporated Transparent intelligent network for data and voice
US4317196A (en) * 1978-06-02 1982-02-23 Texas Instruments Incorporated Transparent intelligent network for data and voice
US4317197A (en) * 1978-06-02 1982-02-23 Texas Instruments Incorporated Transparent intelligent network for data and voice
US4375097A (en) * 1978-06-02 1983-02-22 Texas Instruments Incorporated Transparent intelligent network for data and voice
US4312065A (en) * 1978-06-02 1982-01-19 Texas Instruments Incorporated Transparent intelligent network for data and voice
ATE1263T1 (de) * 1978-06-20 1982-07-15 Siemens Aktiengesellschaft Berlin Und Muenchen Nachrichtenuebertragungssystem.
US4271499A (en) * 1978-07-12 1981-06-02 H.F. Communications Corporation Method and apparatus for digitally implementing a linked compressor-expander telecommunications system
US4206322A (en) * 1978-09-25 1980-06-03 Bell Telephone Laboratories, Incorporated Time-division switching system for multirate data
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IT1209150B (it) * 1979-12-03 1989-07-10 Sits Soc It Telecom Siemens Satellite tdma, atta a ricostruire disposizione circuitale, di i canali di sovraccarico. particolare applicazione nella sezione ricevente di un modulo di interfaccia terrestre facente parte di un sistema di trasmissione via
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
EP0054077B1 (en) * 1980-12-08 1984-11-21 International Business Machines Corporation Method of transmitting information between stations attached to a unidirectional transmission ring
US4460993A (en) * 1981-01-12 1984-07-17 General Datacomm Industries Inc. Automatic framing in time division multiplexer
US4491946A (en) * 1981-03-09 1985-01-01 Gould Inc. Multi-station token pass communication system
US4408323A (en) * 1981-06-29 1983-10-04 Bell Telephone Laboratories, Incorporated Processor facilities for integrated packet and voice switching
US4488295A (en) * 1982-08-31 1984-12-11 At&T Bell Laboratories Alarm immune program signal
JPS59171239A (ja) * 1983-03-17 1984-09-27 Nec Corp 回線／パケツト統合交換方式
JPS6084048A (ja) * 1983-05-30 1985-05-13 Nec Corp 回線／パケツト統合交換方式
JPS60127844A (ja) * 1983-12-14 1985-07-08 Nec Corp 回線／パケツト統合交換方式
US4853956A (en) * 1983-05-20 1989-08-01 American Telephone And Telegraph Company Communication system distributed processing message delivery system
JPS59224942A (ja) * 1983-06-03 1984-12-17 Nippon Telegr & Teleph Corp <Ntt> デイジタル交換機
IT1159480B (it) * 1983-08-04 1987-02-25 Cselt Centro Studi Lab Telecom Nodo di commutazione distribuito a banda variabile con gestione dinamica delle trame ibride
US4556972A (en) * 1983-12-27 1985-12-03 At&T Bell Laboratories Arrangement for routing data packets through a circuit switch
JPS60172852A (ja) * 1984-02-17 1985-09-06 Nec Corp 多重化方式
GB8417910D0 (en) * 1984-07-13 1984-08-15 British Telecomm Communications network
GB2162022B (en) * 1984-07-17 1988-03-02 Stc Plc Data transmission system
GB2162721B (en) * 1984-08-01 1987-09-16 Stc Plc Transmission system
SE448198B (sv) * 1985-04-30 1987-01-26 Ellemtel Utvecklings Ab Telekommunikationssystem for vexelvis overforing av kretsformedlad resp paketformedlad information
CA1264844A (en) * 1985-06-05 1990-01-23 Nec Corporation Time division switching system having a priority selector responsive to proceed-to-send requests
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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
DE3685587T2 (de) * 1986-08-27 1993-01-28 Ibm Pseudosynchrone transportvorrichtung in einem kommunikationsnetz.
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
US4785446A (en) * 1986-11-07 1988-11-15 International Business Machines Corporation Distributed bit switching of a multistage interconnection network
US4782478A (en) * 1987-03-04 1988-11-01 Bell Communications Research, Inc. Time division circuit switch
CA1309519C (en) * 1987-03-17 1992-10-27 Antonio Cantoni Transfer of messages in a multiplexed system
FR2618624B1 (fr) * 1987-07-24 1992-04-30 Michel Servel Systeme de commutation de multiplex temporels hybrides a memoire tampon optimisee
JPS6429140A (en) * 1987-07-24 1989-01-31 Nippon Telegraph & Telephone Line packet incorporation exchange system
JP2725678B2 (ja) * 1988-10-11 1998-03-11 日本電信電話株式会社 パケット通信方法
US4914650A (en) * 1988-12-06 1990-04-03 American Telephone And Telegraph Company Bandwidth allocation and congestion control scheme for an integrated voice and data network
US5099438A (en) * 1989-08-28 1992-03-24 Ucar Carbon Technology Corporation Method for on-line monitoring and control of the performance of an electric arc furnace
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
FR2670969B1 (fr) * 1990-12-19 1993-04-16 France Etat Systeme de transmission de donnees par repartition dans l'espace temps-frequence, avec structuration en canaux.
US5293381A (en) * 1992-03-27 1994-03-08 Advanced Micro Devices Byte tracking system and method
US5313454A (en) * 1992-04-01 1994-05-17 Stratacom, Inc. Congestion control for cell networks
NL9302040A (nl) * 1993-11-25 1995-06-16 Nederland Ptt Werkwijze en inrichtingen voor het overdragen van gegevens over een volgens de synchrone digitale hiërarchie (SDH) werkend netwerk.
EP0742976A1 (en) * 1994-12-01 1996-11-20 Koninklijke Philips Electronics N.V. A communication system, a private automatic branch exchange, and a line card
JP3014023B2 (ja) * 1995-01-31 2000-02-28 日本電気株式会社 Ｔｄｍａ通信システムにおけるタイムスロット割り当て方法
US5781597A (en) * 1995-02-16 1998-07-14 Alcatel Sel Aktiengesellschaft Synchronous digital transmission system having justification circuit that counts frame bytes, calculates offsets, compares thresholds, and initiates justification action
JPH10509296A (ja) * 1995-09-12 1998-09-08 フィリップス エレクトロニクス エヌ ベー 同期及び非同期データ部のための伝送システム
US5894586A (en) * 1997-01-23 1999-04-13 Xionics Document Technologies, Inc. System for providing access to memory in which a second processing unit is allowed to access memory during a time slot assigned to a first processing unit
US6097721A (en) * 1997-08-04 2000-08-01 Next Level Communications Method and apparatus for identifying signals for a set of communication devices in a signal stream having signals for a number of different sets of communication devices
US7002941B1 (en) 1997-10-14 2006-02-21 Alvarion Israel (2003) Ltd. Method and apparatus for synchronizing fast ethernet data packets to radio frames in a wireless metropolitan area network
US6985451B1 (en) 1997-10-14 2006-01-10 Alvarion Israel (2003) Ltd. Method and apparatus for baseband transmission between a top floor unit and an outdoor unit in a terminal for a wireless metropolitan area network
WO1999020016A1 (en) 1997-10-14 1999-04-22 Winnet Mcs, Inc. Method and apparatus for maintaining a predefined transmission quality in a wireless man network
US6539031B1 (en) 1997-10-14 2003-03-25 Innowave Eci Wireless Systems Ltd. Adaptive countermeasures for wireless communication of fast ethernet data packages
US6665285B1 (en) 1997-10-14 2003-12-16 Alvarion Israel (2003) Ltd. Ethernet switch in a terminal for a wireless metropolitan area network
US6480477B1 (en) 1997-10-14 2002-11-12 Innowave Eci Wireless Systems Ltd. Method and apparatus for a data transmission rate of multiples of 100 MBPS in a terminal for a wireless metropolitan area network
US6907048B1 (en) 1997-10-14 2005-06-14 Alvarion Israel (2003) Ltd. Method and apparatus for transporting ethernet data packets via radio frames in a wireless metropolitan area network
US6310891B1 (en) * 1997-12-18 2001-10-30 Alcatel Usa Sourcing, L.P. Method of scheduling time division multiplex (TDM) cells in a synchronous optical network (SONET) frame
US6167062A (en) * 1998-02-02 2000-12-26 Tellabs Operations, Inc. System and associated method for the synchronization and control of multiplexed payloads over a telecommunications network
US6876678B1 (en) * 1999-02-04 2005-04-05 Cisco Technology, Inc. Time division multiplexing method and apparatus for asynchronous data stream
US6721336B1 (en) 1999-12-22 2004-04-13 Alcatel STS-n with enhanced granularity
JP3582442B2 (ja) * 2000-01-19 2004-10-27 日本電気株式会社 パケット通信システム及びそれに用いるタイムスロット割当制御方法
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CH514268A (de) * 1970-09-30 1971-10-15 Ibm Verfahren zur Zeitmultiplex-Nachrichtenübertragung und Vermittlungseinrichtung zur Durchführung des Verfahrens
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Also Published As

Publication number Publication date
SE424251B (sv) 1982-07-05
DE2503111B2 (de) 1978-02-16
SE7504748L (sv) 1975-11-18
DE2503111C3 (de) 1978-11-02
DE2503111A1 (de) 1975-11-20
FR2271719A1 (ko) 1975-12-12
FR2271719B1 (ko) 1977-04-15
IT1034376B (it) 1979-09-10
CA1038091A (en) 1978-09-05
US3988545A (en) 1976-10-26
DK219475A (da) 1975-11-18
GB1486105A (en) 1977-09-21
JPS50151414A (ko) 1975-12-05
NL7504730A (nl) 1975-11-19

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Legal Events

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PL Patent ceased