CA2974228C - Delay compensation for broadcast adaptive bitrate streaming - Google Patents

Delay compensation for broadcast adaptive bitrate streaming Download PDF

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Publication number
CA2974228C
CA2974228C CA2974228A CA2974228A CA2974228C CA 2974228 C CA2974228 C CA 2974228C CA 2974228 A CA2974228 A CA 2974228A CA 2974228 A CA2974228 A CA 2974228A CA 2974228 C CA2974228 C CA 2974228C
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CA
Canada
Prior art keywords
media content
processor
receiver device
protocol stack
delay
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
CA2974228A
Other languages
English (en)
French (fr)
Other versions
CA2974228A1 (en
Inventor
Gordon Kent Walker
Thomas Stockhammer
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 CA2974228A1 publication Critical patent/CA2974228A1/en
Application granted granted Critical
Publication of CA2974228C publication Critical patent/CA2974228C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
    • H04N21/26258—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists for generating a list of items to be played back in a given order, e.g. playlist, or scheduling item distribution according to such list
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0852—Delays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/326—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the transport layer [OSI layer 4]
    • 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
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • 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
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/4424—Monitoring of the internal components or processes of the client device, e.g. CPU or memory load, processing speed, timer, counter or percentage of the hard disk space used
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/613—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for the control of the source by the destination
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/75—Media network packet handling
    • H04L65/762—Media network packet handling at the source 

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Environmental & Geological Engineering (AREA)
  • Computer Security & Cryptography (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Transfer Between Computers (AREA)
  • Telephonic Communication Services (AREA)
CA2974228A 2015-02-26 2016-02-23 Delay compensation for broadcast adaptive bitrate streaming Active CA2974228C (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201562121303P 2015-02-26 2015-02-26
US62/121,303 2015-02-26
US201562126089P 2015-02-27 2015-02-27
US62/126,089 2015-02-27
US15/049,974 US10298647B2 (en) 2015-02-26 2016-02-22 Delay compensation for broadcast adaptive bitrate streaming
US15/049,974 2016-02-22
PCT/US2016/019045 WO2016137935A1 (en) 2015-02-26 2016-02-23 Delay compensation for broadcast adaptive bitrate streaming

Publications (2)

Publication Number Publication Date
CA2974228A1 CA2974228A1 (en) 2016-09-01
CA2974228C true CA2974228C (en) 2021-03-02

Family

ID=55543057

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2974228A Active CA2974228C (en) 2015-02-26 2016-02-23 Delay compensation for broadcast adaptive bitrate streaming

Country Status (8)

Country Link
US (1) US10298647B2 (enExample)
EP (1) EP3262845B1 (enExample)
JP (1) JP6731937B2 (enExample)
KR (1) KR102403081B1 (enExample)
CN (1) CN107258085B (enExample)
CA (1) CA2974228C (enExample)
TW (1) TWI712282B (enExample)
WO (1) WO2016137935A1 (enExample)

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Also Published As

Publication number Publication date
US20160255129A1 (en) 2016-09-01
TW201635740A (zh) 2016-10-01
KR102403081B1 (ko) 2022-05-26
CN107258085A (zh) 2017-10-17
TWI712282B (zh) 2020-12-01
WO2016137935A1 (en) 2016-09-01
US10298647B2 (en) 2019-05-21
CA2974228A1 (en) 2016-09-01
JP6731937B2 (ja) 2020-07-29
CN107258085B (zh) 2020-06-05
JP2018513577A (ja) 2018-05-24
EP3262845B1 (en) 2020-12-09
BR112017018324A2 (pt) 2018-04-17
KR20170122749A (ko) 2017-11-06
EP3262845A1 (en) 2018-01-03

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Effective date: 20190709