NO141914C - Fremgangsmaate ved meldingsoverfoering mellom flere abonnentsteder i et ringsystem. - Google Patents

Fremgangsmaate ved meldingsoverfoering mellom flere abonnentsteder i et ringsystem.

Info

Publication number
NO141914C
NO141914C NO752123A NO752123A NO141914C NO 141914 C NO141914 C NO 141914C NO 752123 A NO752123 A NO 752123A NO 752123 A NO752123 A NO 752123A NO 141914 C NO141914 C NO 141914C
Authority
NO
Norway
Prior art keywords
subscription
places
procedure
ring system
message transfer
Prior art date
Application number
NO752123A
Other languages
English (en)
Norwegian (no)
Other versions
NO752123L (ro
NO141914B (no
Inventor
Emanuel Hafner
Original Assignee
Hasler Ag
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 Hasler Ag filed Critical Hasler Ag
Publication of NO752123L publication Critical patent/NO752123L/no
Publication of NO141914B publication Critical patent/NO141914B/no
Publication of NO141914C publication Critical patent/NO141914C/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/561—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities by multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/02—Arrangements for interconnection not involving centralised switching involving a common line for all parties
    • H04M9/022—Multiplex systems
    • H04M9/025—Time division multiplex systems, e.g. loop systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Small-Scale Networks (AREA)
  • Telephonic Communication Services (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)
  • Alarm Systems (AREA)
NO752123A 1974-06-17 1975-06-16 Fremgangsmaate ved meldingsoverfoering mellom flere abonnentsteder i et ringsystem. NO141914C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH823874A CH575692A5 (ro) 1974-06-17 1974-06-17

Publications (3)

Publication Number Publication Date
NO752123L NO752123L (ro) 1975-12-18
NO141914B NO141914B (no) 1980-02-18
NO141914C true NO141914C (no) 1980-05-28

Family

ID=4337263

Family Applications (1)

Application Number Title Priority Date Filing Date
NO752123A NO141914C (no) 1974-06-17 1975-06-16 Fremgangsmaate ved meldingsoverfoering mellom flere abonnentsteder i et ringsystem.

Country Status (14)

Country Link
JP (1) JPS597255B2 (ro)
AT (1) AT345351B (ro)
BE (1) BE830333A (ro)
CA (1) CA1026478A (ro)
CH (1) CH575692A5 (ro)
DE (1) DE2523906A1 (ro)
DK (1) DK142258B (ro)
FR (1) FR2275086A1 (ro)
GB (1) GB1490260A (ro)
IL (1) IL47446A (ro)
IT (1) IT1036322B (ro)
NL (1) NL7507183A (ro)
NO (1) NO141914C (ro)
SE (1) SE410545B (ro)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57111166A (en) * 1980-12-26 1982-07-10 Fujitsu Ltd Add-on connection system
GB2132449A (en) * 1982-12-09 1984-07-04 Standard Telephones Cables Ltd Decentralised PABX
US4544804A (en) * 1983-01-24 1985-10-01 At&T Bell Laboratories Conference control transfer arrangement
DE3501834A1 (de) * 1985-01-21 1986-07-24 Siemens AG, 1000 Berlin und 8000 München Sprecheinrichtung fuer ein nachrichtenuebertragungssystem mit digitalem vierdraht-omnibuskanal
SE449152B (sv) * 1986-03-19 1987-04-06 Paul Gosta Wilhelm Rosen Kommunikationsanleggning innefattande ett flertal enheter vilka kan uppretthalla en konferenskoppling
DE10062342A1 (de) * 2000-12-14 2002-07-11 Eads Defence & Security Ntwk Verfahren und Vorrichtung zur Realisierung von Sprachkonferenzen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH550521A (de) * 1972-07-04 1974-06-14 Hasler Ag Verfahren zur nachrichtenuebertragung zwischen teilnehmerstellen.

Also Published As

Publication number Publication date
JPS5111505A (ro) 1976-01-29
GB1490260A (en) 1977-10-26
JPS597255B2 (ja) 1984-02-17
BE830333A (fr) 1975-12-17
FR2275086B1 (ro) 1982-04-30
AU8206375A (en) 1976-12-16
DK249075A (ro) 1975-12-18
DE2523906A1 (de) 1976-01-08
NO752123L (ro) 1975-12-18
CH575692A5 (ro) 1976-05-14
AT345351B (de) 1978-09-11
ATA413775A (de) 1978-01-15
NO141914B (no) 1980-02-18
SE7506860L (sv) 1975-12-18
DK142258B (da) 1980-09-29
NL7507183A (nl) 1975-12-19
IT1036322B (it) 1979-10-30
IL47446A (en) 1977-12-30
DK142258C (ro) 1981-02-23
SE410545B (sv) 1979-10-15
IL47446A0 (en) 1975-08-31
CA1026478A (en) 1978-02-14
FR2275086A1 (fr) 1976-01-09

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