FI58415C - Utrustning foer informationsoeverfoering saerskilt vid radiolaenksystem - Google Patents

Utrustning foer informationsoeverfoering saerskilt vid radiolaenksystem Download PDF

Info

Publication number
FI58415C
FI58415C FI2903/72A FI290372A FI58415C FI 58415 C FI58415 C FI 58415C FI 2903/72 A FI2903/72 A FI 2903/72A FI 290372 A FI290372 A FI 290372A FI 58415 C FI58415 C FI 58415C
Authority
FI
Finland
Prior art keywords
channel
signal
transmission
criterion
signaling
Prior art date
Application number
FI2903/72A
Other languages
English (en)
Finnish (fi)
Other versions
FI58415B (fi
Inventor
Klaus Boshold
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of FI58415B publication Critical patent/FI58415B/fi
Publication of FI58415C publication Critical patent/FI58415C/fi

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J1/00Frequency-division multiplex systems
    • H04J1/02Details
    • H04J1/14Arrangements providing for calling or supervisory signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/74Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for increasing reliability, e.g. using redundant or spare channels or apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Radio Relay Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Mobile Radio Communication Systems (AREA)
FI2903/72A 1971-10-22 1972-10-19 Utrustning foer informationsoeverfoering saerskilt vid radiolaenksystem FI58415C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2152721 1971-10-22
DE2152721A DE2152721C2 (de) 1971-10-22 1971-10-22 System zur Übertragung von In formationen

Publications (2)

Publication Number Publication Date
FI58415B FI58415B (fi) 1980-09-30
FI58415C true FI58415C (fi) 1981-01-12

Family

ID=5823130

Family Applications (1)

Application Number Title Priority Date Filing Date
FI2903/72A FI58415C (fi) 1971-10-22 1972-10-19 Utrustning foer informationsoeverfoering saerskilt vid radiolaenksystem

Country Status (16)

Country Link
JP (1) JPS5434485B2 (it)
AR (1) AR201272A1 (it)
AT (1) AT318013B (it)
AU (1) AU451259B2 (it)
BE (1) BE790393A (it)
CA (1) CA996192A (it)
CH (1) CH545042A (it)
DE (1) DE2152721C2 (it)
FI (1) FI58415C (it)
FR (1) FR2156830B1 (it)
GB (1) GB1407088A (it)
IL (1) IL40552A (it)
IT (1) IT969653B (it)
NL (1) NL163397B (it)
SE (1) SE388329B (it)
YU (1) YU35201B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3232668A1 (de) * 1982-09-02 1984-03-08 Siemens AG, 1000 Berlin und 8000 München System zur uebertragung von informationen
DE3232691A1 (de) * 1982-09-02 1984-03-08 Siemens AG, 1000 Berlin und 8000 München System zur uebertragung von informationen
DE3642378A1 (de) * 1986-12-11 1988-06-30 Siemens Ag System zur uebertragung von informationen mit ersatzschalteinrichtungen
GB2260881B (en) * 1991-10-26 1995-08-23 Motorola Ltd Trunked system fallback operation
WO1997015987A1 (de) * 1995-10-25 1997-05-01 Siemens Aktiengesellschaft System zur übertragung von informationen durch einen gemischtbetrieb einer pdh und einer sdh mit einem ersatzübertragungskanal

Also Published As

Publication number Publication date
IL40552A0 (en) 1972-12-29
IT969653B (it) 1974-04-10
AU4764672A (en) 1974-04-26
CH545042A (de) 1973-11-30
FR2156830B1 (it) 1977-04-01
YU35201B (en) 1980-09-25
CA996192A (en) 1976-08-31
NL7214293A (it) 1973-04-25
JPS4851521A (it) 1973-07-19
DE2152721C2 (de) 1973-10-31
AR201272A1 (es) 1975-02-28
AU451259B2 (en) 1974-08-01
JPS5434485B2 (it) 1979-10-27
YU254872A (en) 1980-03-15
BE790393A (fr) 1973-02-15
FR2156830A1 (it) 1973-06-01
AT318013B (de) 1974-09-25
GB1407088A (en) 1975-09-24
DE2152721A1 (it) 1973-04-12
SE388329B (sv) 1976-09-27
IL40552A (en) 1975-12-31
NL163397B (nl) 1980-03-17
DE2152721B1 (de) 1973-04-12
FI58415B (fi) 1980-09-30

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