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

Apparatus for providing multi internet connection service Download PDF

Info

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)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Small-Scale Networks (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
JP2016539584A (ja) * 2013-08-29 2016-12-15 トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ ケーブルモデム
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
WO1992012546A1 (en) * 1990-12-26 1992-07-23 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
DE69939781D1 (de) * 1998-10-30 2008-12-04 Broadcom Corp Kabelmodemsystem

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

Similar Documents

Publication Publication Date Title
AU746141B2 (en) Tap antenna unit
KR100325019B1 (en) Apparatus for providing multi internet connection service
WO1995027352B1 (en) High speed bidirectional digital cable transmission system
CA2401860A1 (en) Method and apparatus for communicating between a client device and a linear broadband network
WO1997002671A3 (en) System for coupling telephony signals transmitted through a broadband communications network to a telephony network interface
KR970702634A (ko) 업스트림 데이타와 함께 집적 다운스트림 데이타 전송에 대한 장치 및 방법(Appartus and method for integrating downstream data transfer over a cable television channel with upstream data carried by other media)
CA2134411A1 (en) Customer premises adsl signal distribution arrangement
KR970702625A (ko) 이산 다중-음성 송.수신기 및 이를 이용한 디지탈 정보 전송방법(improved adsl compatible discrete multi-tone apparatus)
CA2242346A1 (en) Method and apparatus for compressing and transmitting high speed data
CA2223982A1 (en) Multiple user communication system, device and method with overlapping uplink carrier spectra
IL154772A0 (en) Method and apparatus for high data rate transmission in a wireless communication system
ATE375680T1 (de) Verfahren und vorrichtung zur verringerung der signalverarbeitungsansprüche zur datenpaketübertragung mit einem modem
AU2001238298A1 (en) System and method for combining requests for data bandwidth by a data provider for transmission of data over an asynchronous communication medium
WO2001063806A3 (en) Method and system for transmission of content description information and connection information in digital broadcast networks
KR20050009350A (ko) 동축케이블을 이용한 디지털 케이블 모뎀 및 양방향 앰프
KR20010039384A (ko) 전화선 네트웍킹 기능을 갖는 비대칭 고속 데이터 모뎀장치 및 이를 이용한 통신 시스템
KR20020053400A (ko) 케이블 티브이 망을 이용한 이더넷 ｌａｎ망 구축 장치 및방법
US20030196210A1 (en) Method and apparatus for simultaneously transmitting video, sound, data and ordinary telephone service, bidirectionally over an ordinary twisted pair
KR100411405B1 (ko) 텔레비전 라인을 통한 디지털 케이블 모뎀
KR20010002246A (ko) 디지털 가입자회선을 이용한 방송용 디지털 셋톱박스에서의 스트
EP1468525B1 (en) Local installation for connecting a plurality of computer terminals to a broadband cable
KR100210862B1 (ko) 스완 2망의 알티 모뎀장치
KR20020080589A (ko) 인공위성을 이용한 에이디에스엘 서비스 장치
JP2825890B2 (ja) Ｃａｔｖシステムの音声通話方式
KR200267326Y1 (ko) 텔레비전 라인을 통한 디지털 케이블 모뎀

Legal Events

Date Code Title Description
A201 Request for examination
N231 Notification of change of applicant
A302 Request for accelerated examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20120111

Year of fee payment: 11

LAPS Lapse due to unpaid annual fee