HK1001991A1 - A system for processing a packetized digital datastream and apparatus in a system for receiving a datastream - Google Patents

A system for processing a packetized digital datastream and apparatus in a system for receiving a datastream

Info

Publication number
HK1001991A1
HK1001991A1 HK98101057A HK98101057A HK1001991A1 HK 1001991 A1 HK1001991 A1 HK 1001991A1 HK 98101057 A HK98101057 A HK 98101057A HK 98101057 A HK98101057 A HK 98101057A HK 1001991 A1 HK1001991 A1 HK 1001991A1
Authority
HK
Hong Kong
Prior art keywords
datastream
receiving
processing
packetized digital
packetized
Prior art date
Application number
HK98101057A
Other languages
English (en)
Inventor
Paul Wallace Lyons
Alfonse Anthony Acampora
Original Assignee
Rca Thomson Licensing Corp
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 Rca Thomson Licensing Corp filed Critical Rca Thomson Licensing Corp
Publication of HK1001991A1 publication Critical patent/HK1001991A1/xx

Links

Classifications

    • 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
    • H04N21/2383—Channel coding or modulation of digital bit-stream, e.g. QPSK modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/04—Systems for the transmission of one television signal, i.e. both picture and sound, by a single carrier
    • 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
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving MPEG packets from an IP network
    • H04N21/4382—Demodulation or channel decoding, e.g. QPSK demodulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation
    • H04N7/52—Systems for transmission of a pulse code modulated video signal with one or more other pulse code modulated signals, e.g. an audio signal or a synchronizing signal
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/015—High-definition television systems
HK98101057A 1994-06-15 1998-02-11 A system for processing a packetized digital datastream and apparatus in a system for receiving a datastream HK1001991A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1994/006807 WO1995034991A1 (en) 1994-06-15 1994-06-15 Apparatus for formatting a packetized digital datastream suitable for conveying television information

Publications (1)

Publication Number Publication Date
HK1001991A1 true HK1001991A1 (en) 1998-07-24

Family

ID=22242678

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98101057A HK1001991A1 (en) 1994-06-15 1998-02-11 A system for processing a packetized digital datastream and apparatus in a system for receiving a datastream

Country Status (9)

Country Link
EP (1) EP0775422B1 (de)
JP (1) JP4195081B2 (de)
KR (1) KR100329304B1 (de)
AU (1) AU7314494A (de)
DE (1) DE69428055T2 (de)
HK (1) HK1001991A1 (de)
MY (1) MY113892A (de)
SG (1) SG30403A1 (de)
WO (1) WO1995034991A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6529551B1 (en) 1996-12-10 2003-03-04 Thomson Licensing S.A. Data efficient quantization table for a digital video signal processor
JP2933133B2 (ja) * 1997-01-28 1999-08-09 日本電気株式会社 ディジタル映像信号多重方式および分離方式
GB2342258B (en) 1998-09-30 2003-07-23 Sony Uk Ltd Data symbol counting device synchronising device and method
US8964830B2 (en) 2002-12-10 2015-02-24 Ol2, Inc. System and method for multi-stream video compression using multiple encoding formats
US9077991B2 (en) 2002-12-10 2015-07-07 Sony Computer Entertainment America Llc System and method for utilizing forward error correction with video compression
US9314691B2 (en) 2002-12-10 2016-04-19 Sony Computer Entertainment America Llc System and method for compressing video frames or portions thereof based on feedback information from a client device
US9138644B2 (en) 2002-12-10 2015-09-22 Sony Computer Entertainment America Llc System and method for accelerated machine switching
US20090118019A1 (en) 2002-12-10 2009-05-07 Onlive, Inc. System for streaming databases serving real-time applications used through streaming interactive video
US9108107B2 (en) 2002-12-10 2015-08-18 Sony Computer Entertainment America Llc Hosting and broadcasting virtual events using streaming interactive video
KR20090004632A (ko) 2007-07-05 2009-01-12 삼성전자주식회사 디지털 방송 송신기 및 수신기와 그 스트림 처리 방법들
CN103954833B (zh) * 2014-05-12 2017-12-19 杭州万高科技股份有限公司 一种电能计量表、计量芯片及其内置时钟信号调制方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992017032A1 (en) * 1991-03-12 1992-10-01 Zenith Electronics Corporation Television signal transmission system with two sets of channel symbols
US5241382A (en) * 1992-04-25 1993-08-31 General Instrument Corporation Digital HDTV data packet format and receiver therefor
US5289276A (en) * 1992-06-19 1994-02-22 General Electric Company Method and apparatus for conveying compressed video data over a noisy communication channel
US5231486A (en) * 1992-07-27 1993-07-27 General Electric Company Data separation processing in a dual channel digital high definition television system

Also Published As

Publication number Publication date
MY113892A (en) 2002-06-29
DE69428055D1 (de) 2001-09-27
KR970704296A (ko) 1997-08-09
DE69428055T2 (de) 2002-03-14
KR100329304B1 (ko) 2002-10-04
JPH10502503A (ja) 1998-03-03
SG30403A1 (en) 1996-06-01
WO1995034991A1 (en) 1995-12-21
EP0775422A4 (de) 1997-07-30
EP0775422A1 (de) 1997-05-28
EP0775422B1 (de) 2001-08-22
JP4195081B2 (ja) 2008-12-10
AU7314494A (en) 1996-01-05

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Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20140614