JPS60146544A - 同期監視装置 - Google Patents

同期監視装置

Info

Publication number: JPS60146544A
Authority: JP; Japan
Prior art keywords: signal; value; difference; maximum value; output
Prior art date: 1984-01-11
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

JP59002929A

Other languages

English (en)

Japanese (ja)

Other versions

JPH0234536B2 (fr

Inventor

Masatoshi Sekine

関根　正俊

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.)

NEC Corp

Original Assignee

NEC Corp

Nippon Electric 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.)

1984-01-11

Filing date

1984-01-11

Publication date

1985-08-02

1984-01-11 Application filed by NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp

1984-01-11 Priority to JP59002929A priority Critical patent/JPS60146544A/ja

1985-08-02 Publication of JPS60146544A publication Critical patent/JPS60146544A/ja

1990-08-03 Publication of JPH0234536B2 publication Critical patent/JPH0234536B2/ja

Status Granted legal-status Critical Current

Links

230000005540 biological transmission Effects 0.000 claims description 8
238000012544 monitoring process Methods 0.000 claims description 8
238000004891 communication Methods 0.000 claims description 6
230000003595 spectral effect Effects 0.000 claims 1
238000012937 correction Methods 0.000 abstract description 20
230000006866 deterioration Effects 0.000 abstract description 3
238000001514 detection method Methods 0.000 description 9
238000010586 diagram Methods 0.000 description 9
238000001228 spectrum Methods 0.000 description 7
125000004122 cyclic group Chemical group 0.000 description 5
230000001360 synchronised effect Effects 0.000 description 4
238000000034 method Methods 0.000 description 3
238000005562 fading Methods 0.000 description 2
101100129500 Caenorhabditis elegans max-2 gene Proteins 0.000 description 1
235000014676 Phragmites communis Nutrition 0.000 description 1
239000003638 chemical reducing agent Substances 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000010354 integration Effects 0.000 description 1
238000010295 mobile communication Methods 0.000 description 1
238000012806 monitoring device Methods 0.000 description 1
238000012545 processing Methods 0.000 description 1
230000000630 rising effect Effects 0.000 description 1

Classifications

- 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
- H04B1/69—Spread spectrum techniques
- H04B1/713—Spread spectrum techniques using frequency hopping
- H04B1/715—Interference-related aspects
- 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
- H04B1/69—Spread spectrum techniques
- H04B1/713—Spread spectrum techniques using frequency hopping
- 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
- H04B1/69—Spread spectrum techniques
- H04B1/713—Spread spectrum techniques using frequency hopping
- H04B1/7156—Arrangements for sequence synchronisation
- 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
- H04B1/69—Spread spectrum techniques
- H04B1/713—Spread spectrum techniques using frequency hopping
- H04B1/715—Interference-related aspects
- H04B2001/7152—Interference-related aspects with means for suppressing interference
- 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
- H04B1/69—Spread spectrum techniques
- H04B1/713—Spread spectrum techniques using frequency hopping
- H04B1/7156—Arrangements for sequence synchronisation
- H04B2001/71566—Tracking

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)

JP59002929A 1984-01-11 1984-01-11 同期監視装置 Granted JPS60146544A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP59002929A JPS60146544A (ja)	1984-01-11	1984-01-11	同期監視装置

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP59002929A JPS60146544A (ja)	1984-01-11	1984-01-11	同期監視装置

Publications (2)

Publication Number	Publication Date
JPS60146544A true JPS60146544A (ja)	1985-08-02
JPH0234536B2 JPH0234536B2 (fr)	1990-08-03

Family

ID=11543029

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP59002929A Granted JPS60146544A (ja)	1984-01-11	1984-01-11	同期監視装置

Country Status (1)

Country	Link
JP (1)	JPS60146544A (fr)

1984
- 1984-01-11 JP JP59002929A patent/JPS60146544A/ja active Granted

Also Published As

Publication number	Publication date
JPH0234536B2 (fr)	1990-08-03

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Legal Events

Date	Code	Title	Description
2004-01-11	EXPY	Cancellation because of completion of term