JPS59144232A - 同一周波干渉量検出方式 - Google Patents

同一周波干渉量検出方式

Info

Publication number
JPS59144232A
JPS59144232A JP58018102A JP1810283A JPS59144232A JP S59144232 A JPS59144232 A JP S59144232A JP 58018102 A JP58018102 A JP 58018102A JP 1810283 A JP1810283 A JP 1810283A JP S59144232 A JPS59144232 A JP S59144232A
Authority
JP
Japan
Prior art keywords
wave
interference
frequency component
amount
high frequency
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.)
Granted
Application number
JP58018102A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0120817B2 (cg-RX-API-DMAC7.html
Inventor
Shigeru Kozono
小園　茂
Keiichi Ishikawa
恵一 石川
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP58018102A priority Critical patent/JPS59144232A/ja
Priority to US06/541,842 priority patent/US4561114A/en
Priority to DE8383307195T priority patent/DE3379252D1/de
Priority to EP83307195A priority patent/EP0117946B1/en
Publication of JPS59144232A publication Critical patent/JPS59144232A/ja
Publication of JPH0120817B2 publication Critical patent/JPH0120817B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Mobile Radio Communication Systems (AREA)
JP58018102A 1983-02-08 1983-02-08 同一周波干渉量検出方式 Granted JPS59144232A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP58018102A JPS59144232A (ja) 1983-02-08 1983-02-08 同一周波干渉量検出方式
US06/541,842 US4561114A (en) 1983-02-08 1983-10-14 Cochannel interference measurement system
DE8383307195T DE3379252D1 (en) 1983-02-08 1983-11-24 Co-channel interference measurement system
EP83307195A EP0117946B1 (en) 1983-02-08 1983-11-24 Co-channel interference measurement system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58018102A JPS59144232A (ja) 1983-02-08 1983-02-08 同一周波干渉量検出方式

Publications (2)

Publication Number Publication Date
JPS59144232A true JPS59144232A (ja) 1984-08-18
JPH0120817B2 JPH0120817B2 (cg-RX-API-DMAC7.html) 1989-04-18

Family

ID=11962260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58018102A Granted JPS59144232A (ja) 1983-02-08 1983-02-08 同一周波干渉量検出方式

Country Status (1)

Country Link
JP (1) JPS59144232A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011188413A (ja) * 2010-03-11 2011-09-22 Alps Electric Co Ltd 信号強度測定装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011188413A (ja) * 2010-03-11 2011-09-22 Alps Electric Co Ltd 信号強度測定装置

Also Published As

Publication number Publication date
JPH0120817B2 (cg-RX-API-DMAC7.html) 1989-04-18

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