KR20030032048A - 케이블 모뎀에 전송 주파수 정보를 제공하기 위한 방법 및장치 - Google Patents

케이블 모뎀에 전송 주파수 정보를 제공하기 위한 방법 및장치 Download PDF

Info

Publication number
KR20030032048A
KR20030032048A KR10-2003-7004059A KR20037004059A KR20030032048A KR 20030032048 A KR20030032048 A KR 20030032048A KR 20037004059 A KR20037004059 A KR 20037004059A KR 20030032048 A KR20030032048 A KR 20030032048A
Authority
KR
South Korea
Prior art keywords
cable modem
signal repeater
frequency
cable
carrier frequency
Prior art date
Application number
KR10-2003-7004059A
Other languages
English (en)
Korean (ko)
Inventor
잭엠.번바움
로버트엠.시몬스
웨인디.우드러프
Original Assignee
제너럴 인스트루먼트 코포레이션
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 제너럴 인스트루먼트 코포레이션 filed Critical 제너럴 인스트루먼트 코포레이션
Publication of KR20030032048A publication Critical patent/KR20030032048A/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/02—Arrangements for relaying broadcast information
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/239—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2385—Channel allocation; Bandwidth allocation
    • 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]
    • H04N21/60—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
    • H04N7/17309—Transmission or handling of upstream communications

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Small-Scale Networks (AREA)
KR10-2003-7004059A 2000-09-26 2001-09-04 케이블 모뎀에 전송 주파수 정보를 제공하기 위한 방법 및장치 KR20030032048A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US67044500A 2000-09-26 2000-09-26
US09/670,445 2000-09-26
PCT/US2001/041991 WO2002028105A1 (en) 2000-09-26 2001-09-04 Provisioning of cable modems with transmission frequency information

Publications (1)

Publication Number Publication Date
KR20030032048A true KR20030032048A (ko) 2003-04-23

Family

ID=24690423

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2003-7004059A KR20030032048A (ko) 2000-09-26 2001-09-04 케이블 모뎀에 전송 주파수 정보를 제공하기 위한 방법 및장치

Country Status (8)

Country Link
EP (1) EP1323310A1 (de)
KR (1) KR20030032048A (de)
CN (1) CN1466850A (de)
AU (1) AU2001293242A1 (de)
CA (1) CA2422145A1 (de)
HK (1) HK1055368A1 (de)
TW (1) TW573432B (de)
WO (1) WO2002028105A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4641798B2 (ja) 2002-12-17 2011-03-02 ビーエーイー・システムズ・インフォメーション・アンド・エレクトロニック・システムズ・インテグレーション・インコーポレーテッド 帯域幅効率に優れたケーブルネットワークモデム
US8705567B2 (en) 2004-12-10 2014-04-22 Broadcom Corporation Upstream channel bonding using legacy maps in a cable communications system
CN100593332C (zh) 2004-12-10 2010-03-03 美国博通公司 有线电视通信系统中的上行信道绑定
CN115514454B (zh) * 2022-09-19 2024-05-28 Oppo广东移动通信有限公司 数据传输方法及装置、电子设备、计算机可读存储介质

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2078561A1 (en) * 1990-03-20 1991-09-21 Jay Cauthern Mcmullan, Jr. Cable television radio frequency return method
US5734589A (en) * 1995-01-31 1998-03-31 Bell Atlantic Network Services, Inc. Digital entertainment terminal with channel mapping
US5586121A (en) * 1995-04-21 1996-12-17 Hybrid Networks, Inc. Asymmetric hybrid access system and method

Also Published As

Publication number Publication date
CA2422145A1 (en) 2002-04-04
CN1466850A (zh) 2004-01-07
HK1055368A1 (zh) 2004-01-02
TW573432B (en) 2004-01-21
AU2001293242A1 (en) 2002-04-08
WO2002028105A1 (en) 2002-04-04
EP1323310A1 (de) 2003-07-02

Similar Documents

Publication Publication Date Title
EP1909457B1 (de) Vorrichtung zum Empfangen eines adaptiven Rundfunksignals und Verfahren dafür
CA2370538C (en) Network bandwidth optimization by dynamic channel allocation
US8931022B2 (en) Technique for providing security measures for communications device connectable to a communications network
US8494516B2 (en) Delivery of subscription services to roaming users through head end equipment
JP2005506745A (ja) ケーブルネットワークにおいてネットワークディスカバリを実現するメカニズム
EP0624039A2 (de) Integriertes Fernsehdienstsystem
CN101359969B (zh) 广播接收机和确定广播接收机的操作模式的方法
US6532495B1 (en) Internet download enhancement system
US20090144783A1 (en) Broadcast receiver and method for receiving adaptive broadcast signal
US20090150933A1 (en) IPTV receiver and method of providing channel details information
US20090158327A1 (en) IPTV receiver and method of providing channel map information
WO1996037983A1 (en) Video pedestal network
WO2001097507A2 (en) System and method for automatically determining service groups in a subscriber network
US20050022247A1 (en) Set-top box including a single tuner for video and data over cable
US20060184990A1 (en) Hybrid-fiber coaxial network-based high-speed QoS transmission system for internet protocol broadcasting service
KR19990082959A (ko) 가정용 네트워크 환경에서 오디오/비디오/데이터 프로세싱 장치용 자원 공유를 최적화하기 위한 방법 및 장치
US20060085833A1 (en) Open cable digital broadcasting system having multiple DSG channel and method for acquiring home DSG channel in the same system
US20090133056A1 (en) Broadcasting system and method of processing emergency alert message
WO2002058382A1 (en) Method and apparatus for qam tuner sharing between dtv-pvr and cable-modem applications
KR20070079229A (ko) 방송 수신기, 진단 정보 데이터 구조 및 진단 정보 표출방법
WO2004072792A2 (en) Methods, systems and apparatus for determining transport stream channels for video-on-demand applications
EP1459540A1 (de) Verfahren und vorrichtung zur dynamischen bereitstellung von ip-gestützten diensten in einem dvb-netzwerk
US20070083900A1 (en) Apparatus and method for providing VOD service
WO2000031919A1 (en) Video and data communication system
KR20030032048A (ko) 케이블 모뎀에 전송 주파수 정보를 제공하기 위한 방법 및장치

Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid