JPS6460029A - Radio system for interfering wave counter measure - Google Patents

Radio system for interfering wave counter measure

Info

Publication number
JPS6460029A
JPS6460029A JP21599587A JP21599587A JPS6460029A JP S6460029 A JPS6460029 A JP S6460029A JP 21599587 A JP21599587 A JP 21599587A JP 21599587 A JP21599587 A JP 21599587A JP S6460029 A JPS6460029 A JP S6460029A
Authority
JP
Japan
Prior art keywords
signal
tone
radio wave
outputted
base station
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
JP21599587A
Other languages
Japanese (ja)
Inventor
Takanobu Akiba
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP21599587A priority Critical patent/JPS6460029A/en
Publication of JPS6460029A publication Critical patent/JPS6460029A/en
Pending legal-status Critical Current

Links

Landscapes

  • Noise Elimination (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

PURPOSE:To perform communication even when an interfering wave exists not by instructing a busy condition when prescribed total tone frequencies are not detected, but controlling a transmitting output based on an electric intensity signal at such a time. CONSTITUTION:When the interfering radio wave of the carrier with the same frequencies as own station group is received, since a total tone frequency detecting part 21 cannot perform a tone-detection, a tone undetecting signal is outputted, a switch 20 is turned off, a busy lamp is not lit on, and simultaneously, the tone undetecting signal is outputted to a control part 22. At such a time, an electric field intensity level signal RSSi is inputted from a direct current amplifying circuit 7 to the control part 22, the transmitting output is made larger due to the inputted signal, an APC signal (Automatic Power Control) to indicate an interfering radio wave intensity is outputted to the base station. In the base station, the APC circuit is controlled and the transmitting output is made larger so that a communicating signal may be stronger than the intensity of the interfering radio wave. Thus, the communicating radio wave from the base station can be received.
JP21599587A 1987-08-29 1987-08-29 Radio system for interfering wave counter measure Pending JPS6460029A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21599587A JPS6460029A (en) 1987-08-29 1987-08-29 Radio system for interfering wave counter measure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21599587A JPS6460029A (en) 1987-08-29 1987-08-29 Radio system for interfering wave counter measure

Publications (1)

Publication Number Publication Date
JPS6460029A true JPS6460029A (en) 1989-03-07

Family

ID=16681657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21599587A Pending JPS6460029A (en) 1987-08-29 1987-08-29 Radio system for interfering wave counter measure

Country Status (1)

Country Link
JP (1) JPS6460029A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04346523A (en) * 1991-05-24 1992-12-02 Nec Corp Cellular receiver

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57116438A (en) * 1981-01-13 1982-07-20 Nec Corp Radio communication system
JPS6016738A (en) * 1984-06-21 1985-01-28 Matsushita Electric Ind Co Ltd Radio communication system
JPS6190536A (en) * 1984-10-09 1986-05-08 Nec Corp Radiotelephone set

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57116438A (en) * 1981-01-13 1982-07-20 Nec Corp Radio communication system
JPS6016738A (en) * 1984-06-21 1985-01-28 Matsushita Electric Ind Co Ltd Radio communication system
JPS6190536A (en) * 1984-10-09 1986-05-08 Nec Corp Radiotelephone set

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04346523A (en) * 1991-05-24 1992-12-02 Nec Corp Cellular receiver

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