CN1082768C - 光缆电视的分配用户的内部单元和电源监控单元 - Google Patents

光缆电视的分配用户的内部单元和电源监控单元 Download PDF

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Publication number
CN1082768C
CN1082768C CN95109654A CN95109654A CN1082768C CN 1082768 C CN1082768 C CN 1082768C CN 95109654 A CN95109654 A CN 95109654A CN 95109654 A CN95109654 A CN 95109654A CN 1082768 C CN1082768 C CN 1082768C
Authority
CN
China
Prior art keywords
signal
channel
subscriber unit
unit
power supply
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.)
Expired - Fee Related
Application number
CN95109654A
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English (en)
Chinese (zh)
Other versions
CN1131371A (zh
Inventor
徐浩一
卢昌铉
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.)
SK Hynix Inc
Original Assignee
Hyundai Electronics Industries 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 Hyundai Electronics Industries Co Ltd filed Critical Hyundai Electronics Industries Co Ltd
Publication of CN1131371A publication Critical patent/CN1131371A/zh
Application granted granted Critical
Publication of CN1082768C publication Critical patent/CN1082768C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable
    • H04N7/108—Adaptations for transmission by electrical cable the cable being constituted by a pair of wires
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable
    • H04N7/106—Adaptations for transmission by electrical cable for domestic distribution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Optical Communication System (AREA)
CN95109654A 1995-03-16 1995-07-28 光缆电视的分配用户的内部单元和电源监控单元 Expired - Fee Related CN1082768C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019950005488A KR0153824B1 (ko) 1995-03-16 1995-03-16 광케이블 텔레비젼용 분산형 가입자 댁내 장치 및 전원 감시 장치
KR5488/95 1995-03-16

Publications (2)

Publication Number Publication Date
CN1131371A CN1131371A (zh) 1996-09-18
CN1082768C true CN1082768C (zh) 2002-04-10

Family

ID=19409912

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95109654A Expired - Fee Related CN1082768C (zh) 1995-03-16 1995-07-28 光缆电视的分配用户的内部单元和电源监控单元

Country Status (2)

Country Link
KR (1) KR0153824B1 (ko)
CN (1) CN1082768C (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6748078B1 (en) * 1998-12-18 2004-06-08 Lucent Technologies Inc. System and method for allocating overhead voltage in the transmission of pots and XDSL signals

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1092586A (zh) * 1992-12-01 1994-09-21 亚特兰大科研公司 电视系统的带内/带外数据传输方法和设备

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1092586A (zh) * 1992-12-01 1994-09-21 亚特兰大科研公司 电视系统的带内/带外数据传输方法和设备

Also Published As

Publication number Publication date
KR0153824B1 (ko) 1998-11-16
CN1131371A (zh) 1996-09-18
KR960036656A (ko) 1996-10-28

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee
LIC Patent licence contract for exploitation submitted for record

Free format text: LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT:DURATION OF CONTRACT

Name of requester: HUAYING VIDEO COMMUNICATION (WUJIANG) CO., LTD.

Effective date: 20040203