NO763855L - - Google Patents

Info

Publication number
NO763855L
NO763855L NO763855A NO763855A NO763855L NO 763855 L NO763855 L NO 763855L NO 763855 A NO763855 A NO 763855A NO 763855 A NO763855 A NO 763855A NO 763855 L NO763855 L NO 763855L
Authority
NO
Norway
Prior art keywords
time interval
address
user
information
bit
Prior art date
Application number
NO763855A
Other languages
English (en)
Norwegian (no)
Inventor
B R Barrett
A S J Chapman
Original Assignee
Northern Telecom Ltd
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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Publication of NO763855L publication Critical patent/NO763855L/no

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q11/00Selecting arrangements for multiplex systems
    • H04Q11/04Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
NO763855A 1975-11-13 1976-11-11 NO763855L (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA239,553A CA1051998A (en) 1975-11-13 1975-11-13 Tdm pcm communication system

Publications (1)

Publication Number Publication Date
NO763855L true NO763855L (da) 1977-05-16

Family

ID=4104507

Family Applications (1)

Application Number Title Priority Date Filing Date
NO763855A NO763855L (da) 1975-11-13 1976-11-11

Country Status (12)

Country Link
JP (1) JPS5914955B2 (da)
BE (1) BE848289A (da)
CA (1) CA1051998A (da)
DE (1) DE2651745A1 (da)
DK (1) DK512576A (da)
ES (1) ES453260A1 (da)
FR (1) FR2331927A1 (da)
GB (1) GB1547639A (da)
IT (1) IT1075874B (da)
NL (1) NL182853C (da)
NO (1) NO763855L (da)
SE (1) SE434791B (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1123102A (en) * 1979-07-27 1982-05-04 Harold H. Harris Line interface unit for voice and wide band signal coupling
DE3170917D1 (en) * 1980-02-29 1985-07-18 Ibm Time division multiple access broadcasting, multipoint, and conferencing communication apparatus and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1351842A (fr) * 1962-03-22 1964-02-07 Hitachi Ltd Système de commutation pour réseaux à partage du temps, à trois etages, comportant des dispositifs d'échange des fractions de cycle
DE1800694B1 (de) * 1968-10-02 1970-08-27 Siemens Ag Verfahren zur Aufnahme und Weitergabe von Nachrichtensignalen,insbesondere PCM-Signalen,in Zeitmultiplex-Vermittlungsstellen eines Zeitmultiplex-,insbesondere PCM-Zeitmultiplex-Fernmeldenetzes

Also Published As

Publication number Publication date
SE7612516L (sv) 1977-05-14
NL7612292A (nl) 1977-05-17
JPS5914955B2 (ja) 1984-04-06
NL182853B (nl) 1987-12-16
GB1547639A (en) 1979-06-27
IT1075874B (it) 1985-04-22
DK512576A (da) 1977-05-14
BE848289A (fr) 1977-03-01
JPS5261414A (en) 1977-05-20
NL182853C (nl) 1988-05-16
FR2331927A1 (fr) 1977-06-10
CA1051998A (en) 1979-04-03
DE2651745A1 (de) 1977-05-18
ES453260A1 (es) 1977-11-16
SE434791B (sv) 1984-08-13

Similar Documents

Publication Publication Date Title
US3458659A (en) Nonblocking pulse code modulation system having storage and gating means with common control
US3997727A (en) Time division multiplexed digital switching apparatus
US4069399A (en) TDM PCM Communication system
US4154988A (en) Method and means for accessing program memory of a common control telecommunications switching system
US4160131A (en) Electronic key telephone system
US3935396A (en) Key telephone system using time division and space division control
JPH0311159B2 (da)
US4119807A (en) Digital time division multiplex switching system
JPS6410157B2 (da)
KR850000658B1 (ko) 시분할 교환 회로망을 통하는 통신로의 연속성 확인장치
US4232386A (en) Subscriber switch controller for controlling connections between a plurality of telephone subscriber lines and a pair of multitime-slot digital data buses
US3701854A (en) Key telephone system call signaling and station set data transfer arrangement
US4178479A (en) Communication processor apparatus for use in a TDM switching system
US4340960A (en) Time division switching system
CA1311286C (en) Digital key telephone system
JPS58114661A (ja) 英数字伝送方法
US4152548A (en) Immediate ring-back control system for time-division telephone exchange
US3673335A (en) Switching of time division multiplex lines and analog trunks through telephone central offices
NO763855L (da)
US5283827A (en) Digital line card for interfacing a remotely located digital telephone to a central office system
US3996424A (en) Electronic telephone systems
JPS60223262A (ja) 通信装置用の伝送方法
JPH0380384B2 (da)
US3904831A (en) Tone control arrangement for electronic PABX
US3350508A (en) Immediate ringing circuit for telephone systems