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AU524987B2 - Portable telephone system - Google Patents
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AU524987B2 - Portable telephone system - Google Patents

Portable telephone system

Info

Publication number
AU524987B2
AU524987B2 AU41171/78A AU4117178A AU524987B2 AU 524987 B2 AU524987 B2 AU 524987B2 AU 41171/78 A AU41171/78 A AU 41171/78A AU 4117178 A AU4117178 A AU 4117178A AU 524987 B2 AU524987 B2 AU 524987B2
Authority
AU
Australia
Prior art keywords
telephone system
portable telephone
portable
telephone
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
AU41171/78A
Other versions
AU4117178A (en
Inventor
Joel Malvern Benjamin Jr. Victor Meyer Duane Ridgely Boggiano, Jr
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
International Mobile Machines Corp
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, International Mobile Machines Corp filed Critical InterDigital Inc
Priority to AU41171/78A priority Critical patent/AU524987B2/en
Publication of AU4117178A publication Critical patent/AU4117178A/en
Priority to AU82406/82A priority patent/AU553043B2/en
Application granted granted Critical
Publication of AU524987B2 publication Critical patent/AU524987B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H04M1/73—Battery saving arrangements
    • 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
    • H04M1/72502—Cordless telephones with one base station connected to a single line
    • H04M1/72505—Radio link set-up procedures
    • H04M1/72511—Searching for available channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
AU41171/78A 1978-10-30 1978-10-30 Portable telephone system Expired AU524987B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU41171/78A AU524987B2 (en) 1978-10-30 1978-10-30 Portable telephone system
AU82406/82A AU553043B2 (en) 1978-10-30 1982-04-06 Power supply with two sources

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU41171/78A AU524987B2 (en) 1978-10-30 1978-10-30 Portable telephone system

Related Child Applications (3)

Application Number Title Priority Date Filing Date
AU82405/82A Division AU547819B2 (en) 1982-04-06 1982-04-06 Radio telephone control system
AU82406/82A Division AU553043B2 (en) 1978-10-30 1982-04-06 Power supply with two sources
AU82404/82A Division AU546324B2 (en) 1982-04-06 1982-04-06 Tone detector

Publications (2)

Publication Number Publication Date
AU4117178A AU4117178A (en) 1980-05-08
AU524987B2 true AU524987B2 (en) 1982-10-14

Family

ID=3728550

Family Applications (1)

Application Number Title Priority Date Filing Date
AU41171/78A Expired AU524987B2 (en) 1978-10-30 1978-10-30 Portable telephone system

Country Status (1)

Country Link
AU (1) AU524987B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU598851B2 (en) * 1986-08-25 1990-07-05 Nec Corporation Terminal station of a radio communication network capable of effectively using radio channels assigned to the network
AU604036B2 (en) * 1986-07-26 1990-12-06 Nec Corporation Mobile communications system capable of avoiding interference with control channel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU604036B2 (en) * 1986-07-26 1990-12-06 Nec Corporation Mobile communications system capable of avoiding interference with control channel
AU598851B2 (en) * 1986-08-25 1990-07-05 Nec Corporation Terminal station of a radio communication network capable of effectively using radio channels assigned to the network

Also Published As

Publication number Publication date
AU4117178A (en) 1980-05-08

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