NO130922C - - Google Patents

Info

Publication number
NO130922C
NO130922C NO3321/70A NO332170A NO130922C NO 130922 C NO130922 C NO 130922C NO 3321/70 A NO3321/70 A NO 3321/70A NO 332170 A NO332170 A NO 332170A NO 130922 C NO130922 C NO 130922C
Authority
NO
Norway
Application number
NO3321/70A
Other languages
Norwegian (no)
Other versions
NO130922B (en
Inventor
P Eichler
R Gerold
E Herrmann
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of NO130922B publication Critical patent/NO130922B/no
Publication of NO130922C publication Critical patent/NO130922C/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/022—One-way selective calling networks, e.g. wide area paging
    • H04W84/025—One-way selective calling networks, e.g. wide area paging with acknowledge back capability
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C25/00—Arrangements for preventing or correcting errors; Monitoring arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/188—Time-out mechanisms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Communication Control (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Radar Systems Or Details Thereof (AREA)
NO3321/70A 1969-09-17 1970-09-01 NO130922C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691947078 DE1947078C3 (en) 1969-09-17 1969-09-17 Method for the transmission of secure digital selective call and collective call commands with reply

Publications (2)

Publication Number Publication Date
NO130922B NO130922B (en) 1974-11-25
NO130922C true NO130922C (en) 1975-03-05

Family

ID=5745751

Family Applications (2)

Application Number Title Priority Date Filing Date
NO3321/70A NO130922C (en) 1969-09-17 1970-09-01
NO742496A NO140084C (en) 1969-09-17 1974-07-09 DEVICE FOR RECEIVING AND DISTRIBUTING A BINARY CODED INFORMATION

Family Applications After (1)

Application Number Title Priority Date Filing Date
NO742496A NO140084C (en) 1969-09-17 1974-07-09 DEVICE FOR RECEIVING AND DISTRIBUTING A BINARY CODED INFORMATION

Country Status (9)

Country Link
AT (2) AT314611B (en)
BE (1) BE756213A (en)
CH (1) CH527526A (en)
DE (1) DE1947078C3 (en)
DK (1) DK143377C (en)
ES (2) ES383630A1 (en)
FR (1) FR2062299A5 (en)
NO (2) NO130922C (en)
SE (2) SE355879B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH573688A5 (en) * 1974-07-11 1976-03-15 Hasler Ag
DE2828755A1 (en) * 1978-06-30 1980-01-03 Bosch Gmbh Robert RADIO NETWORK
DE3130408A1 (en) * 1981-07-31 1983-02-17 Siemens AG, 1000 Berlin und 8000 München Method and arrangement for making a group call with and without location dependence in cellular mobile radio networks
JPS60182825A (en) * 1984-02-29 1985-09-18 Nec Corp Radiotelephony system

Also Published As

Publication number Publication date
DE1947078C3 (en) 1973-07-12
DK143377C (en) 1981-12-14
DE1947078B2 (en) 1972-11-23
AT314611B (en) 1974-04-10
ES383630A1 (en) 1974-01-01
SE380645B (en) 1975-11-10
AT320742B (en) 1975-02-25
SE355879B (en) 1973-05-07
CH527526A (en) 1972-08-31
BE756213A (en) 1971-03-01
NO742496L (en) 1971-03-18
DK143377B (en) 1981-08-10
NO140084B (en) 1979-03-19
ES413171A1 (en) 1976-02-01
NO130922B (en) 1974-11-25
NO140084C (en) 1979-06-27
DE1947078A1 (en) 1971-04-01
FR2062299A5 (en) 1971-06-25

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