NO885496L - Kabeltelevisjonsystem med fiberoptisk overfoering. - Google Patents

Kabeltelevisjonsystem med fiberoptisk overfoering.

Info

Publication number: NO885496L
Authority: NO; Norway
Prior art keywords: signal; equipment; terminal; signals; electrical
Prior art date: 1987-12-11

Application number

NO88885496A

Other languages

English (en)

Norwegian (no)

Other versions

NO885496D0 (no

Inventor

Woo H Paik

Original Assignee

Gen Instrument 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.)

1987-12-11

Filing date

1988-12-09

Publication date

1989-06-12

1988-12-09 Application filed by Gen Instrument Corp filed Critical Gen Instrument Corp

1988-12-09 Publication of NO885496D0 publication Critical patent/NO885496D0/no

1989-06-12 Publication of NO885496L publication Critical patent/NO885496L/no

Links

230000003287 optical effect Effects 0.000 title claims description 23
239000000835 fiber Substances 0.000 title description 3
239000013307 optical fiber Substances 0.000 claims description 22
230000005540 biological transmission Effects 0.000 claims description 19
239000002131 composite material Substances 0.000 claims 5
238000000034 method Methods 0.000 description 3
230000001276 controlling effect Effects 0.000 description 2
230000001131 transforming effect Effects 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 1
230000005669 field effect Effects 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/65—Arrangements characterised by transmission systems for broadcast
- H04H20/69—Optical systems
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/10—Adaptations for transmission by electrical cable
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N7/17345—Control of the passage of the selected programme
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/22—Adaptations for optical transmission

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Multimedia (AREA)
Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Optical Communication System (AREA)
Electric Cable Installation (AREA)

NO88885496A 1987-12-11 1988-12-09 Kabeltelevisjonsystem med fiberoptisk overfoering. NO885496L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US13181287A	1987-12-11	1987-12-11

Publications (2)

Publication Number	Publication Date
NO885496D0 NO885496D0 (no)	1988-12-09
NO885496L true NO885496L (no)	1989-06-12

Family

ID=22451134

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO88885496A NO885496L (no)	1987-12-11	1988-12-09	Kabeltelevisjonsystem med fiberoptisk overfoering.

Country Status (7)

Country	Link
EP (1)	EP0320181A3 (ja)
JP (1)	JPH022796A (ja)
KR (1)	KR890011441A (ja)
AU (1)	AU2668088A (ja)
DK (1)	DK687588A (ja)
IL (1)	IL88476A0 (ja)
NO (1)	NO885496L (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6124913U (ja) *	1984-07-19	1986-02-14	小原金属工業株式会社	ロボツト溶接用ケ−ブル
US5136411A (en) *	1987-12-11	1992-08-04	General Instrument Corporation	Dynamically responsive CATV system with shared fiber optic link
JPH0286384A (ja) *	1988-09-22	1990-03-27	Pioneer Electron Corp	動画像情報サービスシステム及び該システム用ヘッドエンド装置
WO2000051270A1 (en) *	1999-02-22	2000-08-31	Scientific-Atlanta, Inc.	Digital optical transmitter with removable digital module

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4506387A (en) *	1983-05-25	1985-03-19	Walter Howard F	Programming-on-demand cable system and method
JPS60130285A (ja) *	1983-12-16	1985-07-11	Pioneer Electronic Corp	Ｃａｔｖにおける端末システム
DE3403206A1 (de) *	1984-01-31	1985-08-01	Standard Elektrik Lorenz Ag, 7000 Stuttgart	Lichtwellenleiter-verteilnetz fuer fernseh- und tonprogramme

1988
- 1988-11-24 IL IL88476A patent/IL88476A0/xx unknown
- 1988-12-02 EP EP19880311444 patent/EP0320181A3/en not_active Withdrawn
- 1988-12-07 KR KR1019880016250A patent/KR890011441A/ko not_active Withdrawn
- 1988-12-08 AU AU26680/88A patent/AU2668088A/en not_active Abandoned
- 1988-12-09 JP JP63311780A patent/JPH022796A/ja active Pending
- 1988-12-09 NO NO88885496A patent/NO885496L/no unknown
- 1988-12-09 DK DK687588A patent/DK687588A/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
DK687588A (da)	1989-06-12
AU2668088A (en)	1989-06-15
EP0320181A3 (en)	1990-12-05
NO885496D0 (no)	1988-12-09
KR890011441A (ko)	1989-08-14
IL88476A0 (en)	1989-06-30
JPH022796A (ja)	1990-01-08
EP0320181A2 (en)	1989-06-14
DK687588D0 (da)	1988-12-09

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