WO2011130685A3 - Acm of hierarchical layers - Google Patents

Acm of hierarchical layers Download PDF

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Publication number
WO2011130685A3
WO2011130685A3 PCT/US2011/032758 US2011032758W WO2011130685A3 WO 2011130685 A3 WO2011130685 A3 WO 2011130685A3 US 2011032758 W US2011032758 W US 2011032758W WO 2011130685 A3 WO2011130685 A3 WO 2011130685A3
Authority
WO
WIPO (PCT)
Prior art keywords
data
coding
communication link
sets
acm
Prior art date
Application number
PCT/US2011/032758
Other languages
French (fr)
Other versions
WO2011130685A2 (en
Inventor
Kevin Kimmich
Fan Mo
Mark Vanderaar
Richard Harel
Russell Fuerst
Original Assignee
Viasat, 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
Priority claimed from US12/762,293 external-priority patent/US8411572B2/en
Priority claimed from US12/762,277 external-priority patent/US8576858B2/en
Priority claimed from US12/762,283 external-priority patent/US8411571B2/en
Priority claimed from US12/762,285 external-priority patent/US8395993B2/en
Priority claimed from US12/762,280 external-priority patent/US8456986B2/en
Application filed by Viasat, Inc filed Critical Viasat, Inc
Publication of WO2011130685A2 publication Critical patent/WO2011130685A2/en
Publication of WO2011130685A3 publication Critical patent/WO2011130685A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—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
    • 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
    • H04N19/176—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 block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Telephonic Communication Services (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A method for hierarchical communication of a set of source data includes: receiving source data representing content to be communicated to a data terminal; pre-coding at least some of the source data using pre-coding schemes to generate sets of representation data; associating the sets of representation data with coding and modulation schemes; generating transmissions by applying the coding and modulation schemes to the sets of representation data; transmitting a first transmission to the data terminal on a first communication link; and transmitting a second transmission to the data terminal on a second communication link, wherein the second communication link differs from the first communication link.
PCT/US2011/032758 2010-04-16 2011-04-15 Acm of hierarchical layers WO2011130685A2 (en)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US12/762,280 2010-04-16
US12/762,293 US8411572B2 (en) 2006-12-13 2010-04-16 ACM and fixed coding and modulation of hierarchical layers
US12/762,285 2010-04-16
US12/762,277 US8576858B2 (en) 2006-12-13 2010-04-16 Multiple transmission paths for hierarchical layers
US12/762,283 US8411571B2 (en) 2006-12-13 2010-04-16 Video and data network load balancing with video drop
US12/762,293 2010-04-16
US12/762,277 2010-04-16
US12/762,283 2010-04-16
US12/762,285 US8395993B2 (en) 2006-12-13 2010-04-16 Video and data network load balancing with video placeholder
US12/762,280 US8456986B2 (en) 2006-12-13 2010-04-16 Video and data network load balancing

Publications (2)

Publication Number Publication Date
WO2011130685A2 WO2011130685A2 (en) 2011-10-20
WO2011130685A3 true WO2011130685A3 (en) 2012-03-29

Family

ID=44799359

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/032758 WO2011130685A2 (en) 2010-04-16 2011-04-15 Acm of hierarchical layers

Country Status (1)

Country Link
WO (1) WO2011130685A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8358690B2 (en) 2006-12-13 2013-01-22 Viasat, Inc. Predictive adaptive coding and modulation
US8456986B2 (en) 2006-12-13 2013-06-04 Viasat, Inc. Video and data network load balancing
US8411571B2 (en) 2006-12-13 2013-04-02 Viasat, Inc. Video and data network load balancing with video drop
US8395993B2 (en) 2006-12-13 2013-03-12 Viasat, Inc. Video and data network load balancing with video placeholder
US20090041100A1 (en) 2006-12-13 2009-02-12 Viasat, Inc. Link aware mobile data network
US8411572B2 (en) 2006-12-13 2013-04-02 Viasat, Inc. ACM and fixed coding and modulation of hierarchical layers
US8576858B2 (en) 2006-12-13 2013-11-05 Viasat, Inc. Multiple transmission paths for hierarchical layers

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030217362A1 (en) * 2001-12-28 2003-11-20 Summers Macy W. Wideband direct-to-home broadcasting satellite communications system and method
US20090073876A1 (en) * 2006-12-13 2009-03-19 Viasat, Inc. Adaptive coding and modulation aware network load balancing
US20090252134A1 (en) * 2008-04-04 2009-10-08 Ludger Schlicht Methods and systems for a mobile, broadband, routable internet

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030217362A1 (en) * 2001-12-28 2003-11-20 Summers Macy W. Wideband direct-to-home broadcasting satellite communications system and method
US20090073876A1 (en) * 2006-12-13 2009-03-19 Viasat, Inc. Adaptive coding and modulation aware network load balancing
US20090252134A1 (en) * 2008-04-04 2009-10-08 Ludger Schlicht Methods and systems for a mobile, broadband, routable internet

Also Published As

Publication number Publication date
WO2011130685A2 (en) 2011-10-20

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