GB1028463A - Improvements in and relating to electrical communicating systems - Google Patents

Improvements in and relating to electrical communicating systems

Info

Publication number
GB1028463A
GB1028463A GB4459762A GB4459762A GB1028463A GB 1028463 A GB1028463 A GB 1028463A GB 4459762 A GB4459762 A GB 4459762A GB 4459762 A GB4459762 A GB 4459762A GB 1028463 A GB1028463 A GB 1028463A
Authority
GB
United Kingdom
Prior art keywords
carrier
relating
nov
frequencies
calling signal
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB4459762A
Inventor
Donald Bertram Clemow
Jack Ralph Gentle
Charles Cyril Hampton
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INTERNAT AERADIO Ltd
Original Assignee
INTERNAT AERADIO 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 INTERNAT AERADIO Ltd filed Critical INTERNAT AERADIO Ltd
Priority to GB4459762A priority Critical patent/GB1028463A/en
Publication of GB1028463A publication Critical patent/GB1028463A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/18—Service support devices; Network management devices
    • H04W88/185—Selective call encoders for paging networks, e.g. paging centre devices
    • H04W88/188—Selective call encoders for paging networks, e.g. paging centre devices using frequency address codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details 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
    • H04B1/68—Details 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 wholly or partially suppressing the carrier or one side band

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Relay Systems (AREA)

Abstract

1.028,463. Radio signalling. INTERNATIONALE AERADIO Ltd. Nov. 26, 1963 [Nov. 26, 1962], No. 44597/62. Heading H4L. [Also in Division G4] In a system whereby a transmitter can call any one of a number of receivers, each receiver responds to a particular calling signal which is constituted by frequency bursts which may have different durations and time spacings and each of which comprises two frequencies of constant difference. In a single side-band suppressed carrier system the parameters of the carrier generated at the receivers need not be rigidly defined since deviation of the carrier will effect equally both frequencies of a received calling signal so that the frequency difference is unaffected.
GB4459762A 1962-11-26 1962-11-26 Improvements in and relating to electrical communicating systems Expired GB1028463A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4459762A GB1028463A (en) 1962-11-26 1962-11-26 Improvements in and relating to electrical communicating systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4459762A GB1028463A (en) 1962-11-26 1962-11-26 Improvements in and relating to electrical communicating systems

Publications (1)

Publication Number Publication Date
GB1028463A true GB1028463A (en) 1966-05-04

Family

ID=10434011

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4459762A Expired GB1028463A (en) 1962-11-26 1962-11-26 Improvements in and relating to electrical communicating systems

Country Status (1)

Country Link
GB (1) GB1028463A (en)

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