WO2008082720A3 - Unified interfacing for dvb-t/h mobile tv applications - Google Patents

Unified interfacing for dvb-t/h mobile tv applications Download PDF

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Publication number
WO2008082720A3
WO2008082720A3 PCT/US2007/077493 US2007077493W WO2008082720A3 WO 2008082720 A3 WO2008082720 A3 WO 2008082720A3 US 2007077493 W US2007077493 W US 2007077493W WO 2008082720 A3 WO2008082720 A3 WO 2008082720A3
Authority
WO
WIPO (PCT)
Prior art keywords
dvb
operatively connected
data packets
mpe
multiplexer
Prior art date
Application number
PCT/US2007/077493
Other languages
French (fr)
Other versions
WO2008082720A2 (en
Inventor
Waleed Younis
Nabil Yousef
Original Assignee
Newport Media Inc
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 Newport Media Inc filed Critical Newport Media Inc
Publication of WO2008082720A2 publication Critical patent/WO2008082720A2/en
Publication of WO2008082720A3 publication Critical patent/WO2008082720A3/en

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]
    • H04N21/60—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 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/643—Communication protocols
    • H04N21/64315—DVB-H
    • 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
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/23608—Remultiplexing multiplex streams, e.g. involving modifying time stamps or remapping the packet identifiers
    • 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
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
    • 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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4344—Remultiplexing of multiplex streams, e.g. by modifying time stamps or remapping the packet identifiers
    • 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
    • H04N21/6131—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a mobile phone network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/86—Arrangements characterised by the broadcast information itself
    • H04H20/95—Arrangements characterised by the broadcast information itself characterised by a specific format, e.g. MP3 (MPEG-1 Audio Layer 3)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H40/00—Arrangements specially adapted for receiving broadcast information
    • H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving

Abstract

ABSTRACT Transmitting data in a digital video broadcasting for handheld (DVB-H) receiver comprises a transport stream (TS) demultiplexer adapted to extract internet protocol (IP) datagrams from TS data packets; a packet identifier (PID) filter adapted to extract the TS data packets based on the PIDs of the TS data packets; a Multi Protocol Encapsulation - Forward Error Correction (MPE-FEC) random access memory (RAM) unit operatively connected to the TS demultiplexer; a Reed-Solomon decoder operatively connected to the MPE-FEC RAM unit; an IP to TS encapsulator operatively connected to the MPE-FEC RAM unit; a TS multiplexer operatively connected to each of the PID filter and the IP to TS encapsulator, wherein the TS multiplexer is adapted to combine both DVB - Terrestrial (DVB-T) and DVB-H TS data packets into a single combined TS data packet; and a host interface operatively connected to the TS multiplexer.
PCT/US2007/077493 2006-12-27 2007-09-04 Unified interfacing for dvb-t/h mobile tv applications WO2008082720A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/615,305 2006-12-27
US11/615,305 US8059655B2 (en) 2006-12-27 2006-12-27 Unified interfacing for DVB-T/H mobile TV applications

Publications (2)

Publication Number Publication Date
WO2008082720A2 WO2008082720A2 (en) 2008-07-10
WO2008082720A3 true WO2008082720A3 (en) 2008-12-31

Family

ID=39583882

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/077493 WO2008082720A2 (en) 2006-12-27 2007-09-04 Unified interfacing for dvb-t/h mobile tv applications

Country Status (3)

Country Link
US (1) US8059655B2 (en)
TW (1) TWI348318B (en)
WO (1) WO2008082720A2 (en)

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CN101873319B (en) * 2010-06-09 2013-05-01 航天恒星科技有限公司 Real-time conversion device and method for supporting multi-PID transport stream to IP packet

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WO2007091779A1 (en) 2006-02-10 2007-08-16 Lg Electronics Inc. Digital broadcasting receiver and method of processing data
WO2007126196A1 (en) 2006-04-29 2007-11-08 Lg Electronics Inc. Digital broadcasting system and method of processing data
KR100790192B1 (en) * 2006-05-02 2008-01-02 삼성전자주식회사 MPE-FECMulti-Protocol Encapsulation-Forward Error Correction DATA RECEIVING METHOD AND DVB-HDIGITAL VIDEO BROADCASTING-HANDHELD RECEIVER
WO2007136166A1 (en) 2006-05-23 2007-11-29 Lg Electronics Inc. Digital broadcasting system and method of processing data
US7873104B2 (en) 2006-10-12 2011-01-18 Lg Electronics Inc. Digital television transmitting system and receiving system and method of processing broadcasting data
WO2008097028A1 (en) * 2007-02-09 2008-08-14 Lg Electronics Inc. Digital broadcasting system and method of processing data
KR101253185B1 (en) 2007-03-26 2013-04-10 엘지전자 주식회사 Digital broadcasting system and data processing method
KR101285887B1 (en) 2007-03-26 2013-07-11 엘지전자 주식회사 Digital broadcasting system and method of processing data in digital broadcasting system
KR101285888B1 (en) 2007-03-30 2013-07-11 엘지전자 주식회사 Digital broadcasting system and method of processing data in digital broadcasting system
EP1978664A1 (en) * 2007-04-05 2008-10-08 Alcatel Lucent Transmitting data packets over an air interface
TWI337021B (en) * 2007-04-13 2011-02-01 Qisda Corp Apparatus and method for communicating with a receiving end via internet
US8023419B2 (en) 2007-05-14 2011-09-20 Cisco Technology, Inc. Remote monitoring of real-time internet protocol media streams
US7936695B2 (en) 2007-05-14 2011-05-03 Cisco Technology, Inc. Tunneling reports for real-time internet protocol media streams
US7835406B2 (en) * 2007-06-18 2010-11-16 Cisco Technology, Inc. Surrogate stream for monitoring realtime media
US20090003370A1 (en) * 2007-06-26 2009-01-01 Broadcom Corporation System and method for improved performance by a dvb-h receiver
WO2009005326A2 (en) 2007-07-04 2009-01-08 Lg Electronics Inc. Digital broadcasting system and method of processing data
US8433973B2 (en) 2007-07-04 2013-04-30 Lg Electronics Inc. Digital broadcasting system and method of processing data
US7817546B2 (en) 2007-07-06 2010-10-19 Cisco Technology, Inc. Quasi RTP metrics for non-RTP media flows
US7856587B2 (en) * 2007-07-09 2010-12-21 Siano Mobile Silicon Ltd. Memory reduction in DVB-H applications
KR20090012180A (en) 2007-07-28 2009-02-02 엘지전자 주식회사 Digital broadcasting system and method of processing data in digital broadcasting system
KR101387496B1 (en) 2007-07-31 2014-04-21 엘지전자 주식회사 Broadcasting receiver, data transmitting method and data processing method
US20090041159A1 (en) * 2007-08-06 2009-02-12 Mediaphy Corporation Power control for respective hardware engines in wireless receiver
US7912006B2 (en) * 2007-08-24 2011-03-22 Lg Electronics Inc. Digital broadcasting system and method of processing data in digital broadcasting system
CA2697468C (en) 2007-08-24 2012-08-21 Lg Electronics Inc. Digital broadcasting system and method of processing data in digital broadcasting system
KR101004838B1 (en) 2008-08-05 2010-12-28 삼성전기주식회사 Wireless usb type transmitter, wireless usb type receiver and wireless usb type transceiver
CN101946512A (en) * 2008-12-03 2011-01-12 中兴通讯股份有限公司 Method and mobile terminal for sharing mobile phone television program
KR100949278B1 (en) 2008-12-16 2010-03-25 주식회사 텔레칩스 Multimedia decoding processor having dvb error correcting function and dvb multiple receiving system using the processor
US8301982B2 (en) * 2009-11-18 2012-10-30 Cisco Technology, Inc. RTP-based loss recovery and quality monitoring for non-IP and raw-IP MPEG transport flows
EP3512206A1 (en) * 2014-05-22 2019-07-17 Sony Corporation Reception apparatus, reception method, transmission apparatus, and transmission method
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CN113784188A (en) * 2021-08-10 2021-12-10 珠海海奇半导体有限公司 TS (transport stream) hardware analysis method and system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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Also Published As

Publication number Publication date
WO2008082720A2 (en) 2008-07-10
TW200829018A (en) 2008-07-01
TWI348318B (en) 2011-09-01
US20080159279A1 (en) 2008-07-03
US8059655B2 (en) 2011-11-15

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