EP1938624A4 - Apparatus and method for uncompressed, wireless transmission of video - Google Patents

Apparatus and method for uncompressed, wireless transmission of video

Info

Publication number
EP1938624A4
EP1938624A4 EP06836492A EP06836492A EP1938624A4 EP 1938624 A4 EP1938624 A4 EP 1938624A4 EP 06836492 A EP06836492 A EP 06836492A EP 06836492 A EP06836492 A EP 06836492A EP 1938624 A4 EP1938624 A4 EP 1938624A4
Authority
EP
European Patent Office
Prior art keywords
uncompressed
video
wireless transmission
wireless
transmission
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.)
Withdrawn
Application number
EP06836492A
Other languages
German (de)
French (fr)
Other versions
EP1938624A2 (en
Inventor
Zvi Reznic
Nathan Elnathan
Meir Feder
Shay Freundlich
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.)
Amimon Ltd
Original Assignee
Amimon Ltd
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 US11/551,641 external-priority patent/US8559525B2/en
Priority claimed from US11/551,654 external-priority patent/US7860180B2/en
Application filed by Amimon Ltd filed Critical Amimon Ltd
Publication of EP1938624A2 publication Critical patent/EP1938624A2/en
Publication of EP1938624A4 publication Critical patent/EP1938624A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/04—Colour television systems using pulse code modulation
    • H04N11/042—Codec means
    • H04N11/044—Codec means involving transform coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/3488—Multiresolution systems
    • 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
    • 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
    • H04N19/124—Quantisation
    • H04N19/126—Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
    • 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
    • H04N19/18—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 a set of transform coefficients
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/36—Scalability techniques involving formatting the layers as a function of picture distortion after decoding, e.g. signal-to-noise [SNR] scalability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
EP06836492A 2005-10-21 2006-10-23 Apparatus and method for uncompressed, wireless transmission of video Withdrawn EP1938624A4 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US72945905P 2005-10-21 2005-10-21
US75215505P 2005-12-19 2005-12-19
US75806006P 2006-01-10 2006-01-10
US11/551,641 US8559525B2 (en) 2005-10-21 2006-10-20 Apparatus and method for uncompressed, wireless transmission of video
US11/551,654 US7860180B2 (en) 2005-10-21 2006-10-20 OFDM modem for transmission of continuous complex numbers
PCT/US2006/041485 WO2007048061A2 (en) 2005-10-21 2006-10-23 Apparatus and method for uncompressed, wireless transmission of video

Publications (2)

Publication Number Publication Date
EP1938624A2 EP1938624A2 (en) 2008-07-02
EP1938624A4 true EP1938624A4 (en) 2009-10-28

Family

ID=37963912

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06836492A Withdrawn EP1938624A4 (en) 2005-10-21 2006-10-23 Apparatus and method for uncompressed, wireless transmission of video

Country Status (3)

Country Link
EP (1) EP1938624A4 (en)
JP (1) JP2009513064A (en)
WO (1) WO2007048061A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7860180B2 (en) 2005-10-21 2010-12-28 Amimon Ltd OFDM modem for transmission of continuous complex numbers
KR100914707B1 (en) 2006-12-01 2009-08-28 엘지전자 주식회사 Method of allocating instant channel resources and device in a wireless network
EP3512173B1 (en) * 2016-09-12 2020-05-20 Shidong Chen Method and apparatus for transmitting video by means of multi-input multi-output channel
CN114143557B (en) * 2021-12-24 2023-07-07 成都索贝数码科技股份有限公司 Low-complexity coding method for wavelet transformation high-frequency coefficient of video image

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005029737A2 (en) * 2003-09-25 2005-03-31 Amimon Ltd. Wireless transmission of high quality video
WO2005055444A2 (en) * 2003-11-26 2005-06-16 Delphi Technologies, Inc. Method to create hierarchical modulation in ofdm

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69803195T2 (en) * 1997-11-27 2002-08-29 British Telecomm CODE IMPLEMENTATION
CA2400085C (en) * 2000-02-17 2008-02-19 British Telecommunications Public Limited Company Visual attention system
US7149350B2 (en) * 2001-09-19 2006-12-12 Kabushiki Kaisha Toshiba Image compression apparatus, image depression apparatus and method thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005029737A2 (en) * 2003-09-25 2005-03-31 Amimon Ltd. Wireless transmission of high quality video
WO2005055444A2 (en) * 2003-11-26 2005-06-16 Delphi Technologies, Inc. Method to create hierarchical modulation in ofdm

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
FAZEL K ET AL: "A CONCEPT OF DIGITAL TERRESTRIAL TELEVISION BROADCASTING", WIRELESS PERSONAL COMMUNICATIONS, vol. 2, no. 1/02, 1 January 1995 (1995-01-01), SPRINGER, DORDRECHT, NL, pages 9 - 27, XP000589609, ISSN: 0929-6212 *
YUJIN NOH ET AL: "Design of Unequal Error Protection for MIMO-OFDM Systems", VEHICULAR TECHNOLOGY CONFERENCE, vol. 2, 30 May 2005 (2005-05-30), IEEE, PISCATAWAY, NJ, USA, pages 1058 - 1062, XP010855571, ISBN: 978-0-7803-8887-1 *

Also Published As

Publication number Publication date
WO2007048061A2 (en) 2007-04-26
JP2009513064A (en) 2009-03-26
EP1938624A2 (en) 2008-07-02
WO2007048061A3 (en) 2009-04-30

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