AU483284B2 - A communication system for receiving computerized data orthe like - Google Patents

A communication system for receiving computerized data orthe like

Info

Publication number
AU483284B2
AU483284B2 AU70124/74A AU7012474A AU483284B2 AU 483284 B2 AU483284 B2 AU 483284B2 AU 70124/74 A AU70124/74 A AU 70124/74A AU 7012474 A AU7012474 A AU 7012474A AU 483284 B2 AU483284 B2 AU 483284B2
Authority
AU
Australia
Prior art keywords
communication system
computerized data
orthe
receiving computerized
receiving
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
AU70124/74A
Other versions
AU7012474A (en
Inventor
D. Blough Roger
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.)
InterDigital Inc
Original Assignee
InterDigital Inc
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 InterDigital Inc filed Critical InterDigital Inc
Priority to GB2647174A priority Critical patent/GB1471318A/en
Priority to AU70124/74A priority patent/AU483284B2/en
Priority to SE7407979-9A priority patent/SE382296B/en
Priority to CA202,627A priority patent/CA1031038A/en
Priority to NLAANVRAGE7408553,A priority patent/NL187043C/en
Priority to CH878674A priority patent/CH572684A5/xx
Priority to BE146386A priority patent/BE817448A/en
Priority to DE2432945A priority patent/DE2432945C2/en
Priority to FR7423978A priority patent/FR2283599A1/en
Application granted granted Critical
Publication of AU483284B2 publication Critical patent/AU483284B2/en
Publication of AU7012474A publication Critical patent/AU7012474A/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
    • H04W88/02—Terminal devices
    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/44—Transmit/receive switching
    • H04B1/46—Transmit/receive switching by voice-frequency signals; by pilot signals
    • 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
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/54—Circuits using the same frequency for two directions of communication
    • H04B1/56—Circuits using the same frequency for two directions of communication with provision for simultaneous communication in two directions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
AU70124/74A 1974-06-14 1974-06-14 A communication system for receiving computerized data orthe like Expired AU483284B2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB2647174A GB1471318A (en) 1974-06-14 1974-06-14 Communication apparatus for receiving data
AU70124/74A AU483284B2 (en) 1974-06-14 1974-06-14 A communication system for receiving computerized data orthe like
CA202,627A CA1031038A (en) 1974-06-14 1974-06-17 Radio-telephone data receiver and transmission system
SE7407979-9A SE382296B (en) 1974-06-14 1974-06-17 RADIO PHONE SYSTEM IN THE FORM OF A MOBILE STATION
NLAANVRAGE7408553,A NL187043C (en) 1974-06-14 1974-06-25 RADIO TELEPHONE SYSTEM.
CH878674A CH572684A5 (en) 1974-06-14 1974-06-26
BE146386A BE817448A (en) 1974-06-14 1974-07-09 COMMUNICATION SYSTEM FOR RECEIVING MECHANOGRAPHIC OR ANALOGUE DATA.
DE2432945A DE2432945C2 (en) 1974-06-14 1974-07-09 Portable radio telephone
FR7423978A FR2283599A1 (en) 1974-06-14 1974-07-10 DUPLEXER RADIOTELEPHONE DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU70124/74A AU483284B2 (en) 1974-06-14 1974-06-14 A communication system for receiving computerized data orthe like

Publications (2)

Publication Number Publication Date
AU483284B2 true AU483284B2 (en) 1975-12-18
AU7012474A AU7012474A (en) 1975-12-18

Family

ID=3753444

Family Applications (1)

Application Number Title Priority Date Filing Date
AU70124/74A Expired AU483284B2 (en) 1974-06-14 1974-06-14 A communication system for receiving computerized data orthe like

Country Status (9)

Country Link
AU (1) AU483284B2 (en)
BE (1) BE817448A (en)
CA (1) CA1031038A (en)
CH (1) CH572684A5 (en)
DE (1) DE2432945C2 (en)
FR (1) FR2283599A1 (en)
GB (1) GB1471318A (en)
NL (1) NL187043C (en)
SE (1) SE382296B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4539707A (en) * 1982-06-01 1985-09-03 Aerotron, Inc. Compressed single side band communications system and method
IE58852B1 (en) * 1985-12-04 1993-11-17 Smith Philip A security device for a telephone instrument

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1462279A (en) * 1965-09-21 1966-04-15 Cit Alcatel Random carrier frequency radio links
FR1552870A (en) * 1967-08-11 1969-01-10
US3623106A (en) * 1969-07-03 1971-11-23 Motorola Inc Multifrequency receiver employing tone-coded squelch with automatic channel selection
FR2069778A5 (en) * 1970-02-09 1971-09-03 Siemens Spa Italiana
US3818481A (en) * 1972-08-14 1974-06-18 Codata Corp Multiple address direct coupled communication and control current carrier system
DD105363A1 (en) * 1973-08-02 1974-04-12

Also Published As

Publication number Publication date
FR2283599B1 (en) 1980-11-07
FR2283599A1 (en) 1976-03-26
DE2432945A1 (en) 1976-02-12
CA1031038A (en) 1978-05-09
SE7407979L (en) 1975-12-18
NL7408553A (en) 1975-12-30
BE817448A (en) 1974-11-04
NL187043B (en) 1990-12-03
CH572684A5 (en) 1976-02-13
SE382296B (en) 1976-01-19
NL187043C (en) 1991-05-01
AU7012474A (en) 1975-12-18
DE2432945C2 (en) 1986-06-19
GB1471318A (en) 1977-04-21

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