KR100280020B1 - 신호 배분 시스템용 컨버터, 대화식 신호 배분 시스템의 가입자에게 대화식 특징을 제공하기 위한 방법, 및 가입자에게 다수의 배분 채널을 제공하기 위한 케이블 텔레비젼 배분 시스템 - Google Patents

신호 배분 시스템용 컨버터, 대화식 신호 배분 시스템의 가입자에게 대화식 특징을 제공하기 위한 방법, 및 가입자에게 다수의 배분 채널을 제공하기 위한 케이블 텔레비젼 배분 시스템 Download PDF

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Publication number
KR100280020B1
KR100280020B1 KR1019930022034A KR930022034A KR100280020B1 KR 100280020 B1 KR100280020 B1 KR 100280020B1 KR 1019930022034 A KR1019930022034 A KR 1019930022034A KR 930022034 A KR930022034 A KR 930022034A KR 100280020 B1 KR100280020 B1 KR 100280020B1
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KR
South Korea
Prior art keywords
signal
digital
distribution
channel
channels
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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 - Lifetime
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KR1019930022034A
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English (en)
Korean (ko)
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KR940010777A (ko
Inventor
이. 블라헛 도날드
Original Assignee
엘리 웨이스
에이티 앤드 티 코포레이션
알 비 레비
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Publication of KR940010777A publication Critical patent/KR940010777A/ko
Application granted granted Critical
Publication of KR100280020B1 publication Critical patent/KR100280020B1/ko
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • H04N7/17363—Control of the passage of the selected programme at or near the user terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
KR1019930022034A 1992-10-23 1993-10-22 신호 배분 시스템용 컨버터, 대화식 신호 배분 시스템의 가입자에게 대화식 특징을 제공하기 위한 방법, 및 가입자에게 다수의 배분 채널을 제공하기 위한 케이블 텔레비젼 배분 시스템 Expired - Lifetime KR100280020B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/965,492 US5418559A (en) 1992-10-23 1992-10-23 Multi-channel television converter for conventional and interactive signals
US965,492 1992-10-23

Publications (2)

Publication Number Publication Date
KR940010777A KR940010777A (ko) 1994-05-26
KR100280020B1 true KR100280020B1 (ko) 2001-02-01

Family

ID=25510047

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930022034A Expired - Lifetime KR100280020B1 (ko) 1992-10-23 1993-10-22 신호 배분 시스템용 컨버터, 대화식 신호 배분 시스템의 가입자에게 대화식 특징을 제공하기 위한 방법, 및 가입자에게 다수의 배분 채널을 제공하기 위한 케이블 텔레비젼 배분 시스템

Country Status (6)

Country Link
US (1) US5418559A (enExample)
EP (1) EP0594351B1 (enExample)
JP (1) JP3342551B2 (enExample)
KR (1) KR100280020B1 (enExample)
SG (1) SG44734A1 (enExample)
TW (1) TW256011B (enExample)

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Also Published As

Publication number Publication date
EP0594351B1 (en) 1998-06-10
JP3342551B2 (ja) 2002-11-11
SG44734A1 (en) 1997-12-19
KR940010777A (ko) 1994-05-26
HK1007058A1 (en) 1999-03-26
TW256011B (enExample) 1995-09-01
US5418559A (en) 1995-05-23
EP0594351A1 (en) 1994-04-27
JPH06217305A (ja) 1994-08-05

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