DE602005023983D1 - Synchronisierung von audio und video daten in eine - Google Patents

Synchronisierung von audio und video daten in eine

Info

Publication number
DE602005023983D1
DE602005023983D1 DE602005023983T DE602005023983T DE602005023983D1 DE 602005023983 D1 DE602005023983 D1 DE 602005023983D1 DE 602005023983 T DE602005023983 T DE 602005023983T DE 602005023983 T DE602005023983 T DE 602005023983T DE 602005023983 D1 DE602005023983 D1 DE 602005023983D1
Authority
DE
Germany
Prior art keywords
channels
data
information units
video data
bit rate
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602005023983T
Other languages
English (en)
Inventor
Harinath Garudadri
Phoom Sagetong
Sanjiv Nanda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of DE602005023983D1 publication Critical patent/DE602005023983D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

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    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • H—ELECTRICITY
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    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/36—Flow control; Congestion control by determining packet size, e.g. maximum transfer unit [MTU]
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    • H04L65/60—Network streaming of media packets
    • H04L65/75—Media network packet handling
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    • H04L65/764—Media network packet handling at the destination 
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    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/174—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
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    • 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
    • H04N21/2381—Adapting the multiplex stream to a specific network, e.g. an Internet Protocol [IP] network
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    • 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
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    • 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
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    • H04N21/6156—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network
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    • 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
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    • 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
    • H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
    • H04N21/64707—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless for transferring content from a first network to a second network, e.g. between IP and wireless
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    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers
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    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
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    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
DE602005023983T 2004-05-13 2005-05-13 Synchronisierung von audio und video daten in eine Active DE602005023983D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57167304P 2004-05-13 2004-05-13
PCT/US2005/016839 WO2005115009A1 (en) 2004-05-13 2005-05-13 Synchronization of audio and video data in a wireless communication system

Publications (1)

Publication Number Publication Date
DE602005023983D1 true DE602005023983D1 (de) 2010-11-18

Family

ID=34969576

Family Applications (4)

Application Number Title Priority Date Filing Date
DE602005011611T Active DE602005011611D1 (de) 2004-05-13 2005-05-13 Verfahren und vorrichtung zur vergabe von informat
DE602005013517T Active DE602005013517D1 (de) 2004-05-13 2005-05-13 Kopffeldkompression von multimedialen daten übertragen über ein drahtloses kommunikationssystem
DE602005023983T Active DE602005023983D1 (de) 2004-05-13 2005-05-13 Synchronisierung von audio und video daten in eine
DE602005027837T Active DE602005027837D1 (de) 2004-05-13 2005-05-13 Zustellung von informationen über einen kommunikationskanal

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE602005011611T Active DE602005011611D1 (de) 2004-05-13 2005-05-13 Verfahren und vorrichtung zur vergabe von informat
DE602005013517T Active DE602005013517D1 (de) 2004-05-13 2005-05-13 Kopffeldkompression von multimedialen daten übertragen über ein drahtloses kommunikationssystem

Family Applications After (1)

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DE602005027837T Active DE602005027837D1 (de) 2004-05-13 2005-05-13 Zustellung von informationen über einen kommunikationskanal

Country Status (14)

Country Link
US (6) US8089948B2 (de)
EP (9) EP2592836A1 (de)
JP (5) JP2007537684A (de)
KR (6) KR100870215B1 (de)
CN (5) CN102984133B (de)
AT (4) ATE484157T1 (de)
BR (4) BRPI0510961A (de)
CA (6) CA2565977C (de)
DE (4) DE602005011611D1 (de)
ES (4) ES2318495T3 (de)
MX (4) MXPA06013186A (de)
MY (3) MY141497A (de)
TW (4) TWI353759B (de)
WO (4) WO2005114919A1 (de)

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