JPS5799043A - Mobile radio communication system - Google Patents

Mobile radio communication system

Info

Publication number
JPS5799043A
JPS5799043A JP55175564A JP17556480A JPS5799043A JP S5799043 A JPS5799043 A JP S5799043A JP 55175564 A JP55175564 A JP 55175564A JP 17556480 A JP17556480 A JP 17556480A JP S5799043 A JPS5799043 A JP S5799043A
Authority
JP
Japan
Prior art keywords
mobile station
encryption circuit
base station
encryption
mobile
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.)
Pending
Application number
JP55175564A
Other languages
English (en)
Inventor
Toshiyuki Okumura
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP55175564A priority Critical patent/JPS5799043A/ja
Publication of JPS5799043A publication Critical patent/JPS5799043A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00—Secret communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP55175564A 1980-12-11 1980-12-11 Mobile radio communication system Pending JPS5799043A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55175564A JPS5799043A (en) 1980-12-11 1980-12-11 Mobile radio communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55175564A JPS5799043A (en) 1980-12-11 1980-12-11 Mobile radio communication system

Publications (1)

Publication Number Publication Date
JPS5799043A true JPS5799043A (en) 1982-06-19

Family

ID=15998279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55175564A Pending JPS5799043A (en) 1980-12-11 1980-12-11 Mobile radio communication system

Country Status (1)

Country Link
JP (1) JPS5799043A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59172845A (ja) * 1983-03-22 1984-09-29 Nippon Telegr & Teleph Corp <Ntt> 簡易無線デ−タ通信方式
JPS60176339A (ja) * 1984-02-22 1985-09-10 Nec Corp 無線呼出方式
JPS6154750A (ja) * 1984-08-24 1986-03-19 Toshiba Corp 秘話通信方式

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53136404A (en) * 1977-05-02 1978-11-29 Motorola Inc Digital audio protecting system and method
JPS543402A (en) * 1977-06-09 1979-01-11 Mitsubishi Electric Corp Privacy communication system
JPS5534520A (en) * 1978-08-31 1980-03-11 Fujitsu Ltd Encrypt data communication system containing multi- encrypt key

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53136404A (en) * 1977-05-02 1978-11-29 Motorola Inc Digital audio protecting system and method
JPS543402A (en) * 1977-06-09 1979-01-11 Mitsubishi Electric Corp Privacy communication system
JPS5534520A (en) * 1978-08-31 1980-03-11 Fujitsu Ltd Encrypt data communication system containing multi- encrypt key

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59172845A (ja) * 1983-03-22 1984-09-29 Nippon Telegr & Teleph Corp <Ntt> 簡易無線デ−タ通信方式
JPH0430770B2 (ja) * 1983-03-22 1992-05-22
JPS60176339A (ja) * 1984-02-22 1985-09-10 Nec Corp 無線呼出方式
JPS6154750A (ja) * 1984-08-24 1986-03-19 Toshiba Corp 秘話通信方式
JPH0568897B2 (ja) * 1984-08-24 1993-09-29 Tokyo Shibaura Electric Co

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