KR100325019B1 - Apparatus for providing multi internet connection service - Google Patents

Apparatus for providing multi internet connection service Download PDF

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Publication number
KR100325019B1
KR100325019B1 KR1020010048918A KR20010048918A KR100325019B1 KR 100325019 B1 KR100325019 B1 KR 100325019B1 KR 1020010048918 A KR1020010048918 A KR 1020010048918A KR 20010048918 A KR20010048918 A KR 20010048918A KR 100325019 B1 KR100325019 B1 KR 100325019B1
Authority
KR
South Korea
Prior art keywords
signal
connects
filter
subscriber
digital data
Prior art date
Application number
KR1020010048918A
Other languages
English (en)
Inventor
Chul Ho Song
Original Assignee
Hanmi Fine Chemical 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 Hanmi Fine Chemical Co Ltd filed Critical Hanmi Fine Chemical Co Ltd
Application granted granted Critical
Publication of KR100325019B1 publication Critical patent/KR100325019B1/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6118—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving cable transmission, e.g. using a cable modem
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4782—Web browsing, e.g. WebTV
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6156—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network
    • H04N21/6168—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network involving cable transmission, e.g. using a cable modem
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable
    • H04N7/102—Circuits therefor, e.g. noise reducers, equalisers, amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Small-Scale Networks (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)
KR1020010048918A 2000-08-14 2001-08-14 Apparatus for providing multi internet connection service KR100325019B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20000047051 2000-08-14

Publications (1)

Publication Number Publication Date
KR100325019B1 true KR100325019B1 (en) 2002-02-21

Family

ID=19683184

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020010048918A KR100325019B1 (en) 2000-08-14 2001-08-14 Apparatus for providing multi internet connection service

Country Status (7)

Country Link
US (1) US20020023273A1 (ko)
EP (1) EP1316173B1 (ko)
JP (1) JP3725867B2 (ko)
KR (1) KR100325019B1 (ko)
CN (1) CN1271817C (ko)
DE (1) DE60137516D1 (ko)
WO (1) WO2002015468A1 (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100714793B1 (ko) * 2005-08-24 2007-05-04 (주) 엠플러스테크놀러지 케이블 텔레비전용 레벨 미터의 수신 대역폭 확장회로
KR100901975B1 (ko) 2007-02-06 2009-06-08 엘에스전선 주식회사 셋톱박스.

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7020157B2 (en) * 2002-05-09 2006-03-28 Optical Solutions, Inc. Network address assignment in a passive optical network
US7523484B2 (en) 2003-09-24 2009-04-21 Infoexpress, Inc. Systems and methods of controlling network access
KR100582728B1 (ko) * 2004-01-30 2006-05-22 삼성전자주식회사 케이블 모뎀 및 그 케이블 모뎀의 주파수 대역별 필터링방법
US7590733B2 (en) * 2005-09-14 2009-09-15 Infoexpress, Inc. Dynamic address assignment for access control on DHCP networks
US20070192500A1 (en) * 2006-02-16 2007-08-16 Infoexpress, Inc. Network access control including dynamic policy enforcement point
JP5061619B2 (ja) * 2007-01-24 2012-10-31 日本電気株式会社 リソース確保方法、中継装置、配信システム、およびプログラム
TW201215145A (en) * 2010-09-23 2012-04-01 Hon Hai Prec Ind Co Ltd Surveillance system
KR101780021B1 (ko) * 2010-10-18 2017-10-11 삼성전자주식회사 네트워크 인터페이스의 자동 설정에 기초해 인터넷 연결을 공유하는 방법 및 장치
EP3039839B1 (en) * 2013-08-29 2020-05-06 InterDigital CE Patent Holdings Cable modem
CN104426701A (zh) * 2013-09-09 2015-03-18 鼎点视讯科技有限公司 电缆调制解调器终端系统cmts设备处理方法及系统
WO2015081574A1 (zh) * 2013-12-06 2015-06-11 华为技术有限公司 一种混频电路、业务设备及混频业务系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0519080B1 (en) * 1990-12-26 1997-03-19 Ube Industries, Ltd. Dielectric filter
US5581555A (en) * 1993-09-17 1996-12-03 Scientific-Atlanta, Inc. Reverse path allocation and contention resolution scheme for a broadband communications system
US6137793A (en) * 1997-12-05 2000-10-24 Com21, Inc. Reverse path multiplexer for use in high speed data transmissions
WO2000028712A2 (en) * 1998-10-30 2000-05-18 Broadcom Corporation Cable modem system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100714793B1 (ko) * 2005-08-24 2007-05-04 (주) 엠플러스테크놀러지 케이블 텔레비전용 레벨 미터의 수신 대역폭 확장회로
KR100901975B1 (ko) 2007-02-06 2009-06-08 엘에스전선 주식회사 셋톱박스.

Also Published As

Publication number Publication date
EP1316173B1 (en) 2009-01-21
WO2002015468A1 (en) 2002-02-21
CN1271817C (zh) 2006-08-23
CN1466831A (zh) 2004-01-07
EP1316173A1 (en) 2003-06-04
JP3725867B2 (ja) 2005-12-14
US20020023273A1 (en) 2002-02-21
DE60137516D1 (de) 2009-03-12
JP2004507157A (ja) 2004-03-04

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