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
Authority: EP; European Patent Office
Prior art keywords: uncompressed; video; wireless transmission; wireless; transmission
Prior art date: 2005-10-21
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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.)

2005-10-21

Filing date

2006-10-23

Publication date

2009-10-28

2006-10-20 Priority claimed from US11/551,641 external-priority patent/US8559525B2/en

2006-10-20 Priority claimed from US11/551,654 external-priority patent/US7860180B2/en

2006-10-23 Application filed by Amimon Ltd filed Critical Amimon Ltd

2008-07-02 Publication of EP1938624A2 publication Critical patent/EP1938624A2/en

2009-10-28 Publication of EP1938624A4 publication Critical patent/EP1938624A4/en

Status Withdrawn legal-status Critical Current

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

Landscapes

Engineering & Computer Science (AREA)
Signal Processing (AREA)
Multimedia (AREA)
Computer Networks & Wireless Communication (AREA)
Compression Or Coding Systems Of Tv Signals (AREA)
Compression, Expansion, Code Conversion, And Decoders (AREA)
Digital Transmission Methods That Use Modulated Carrier Waves (AREA)

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
CN109792438B (en) *	2016-09-12	2022-01-11	陈仕东	Method and device for transmitting video through multiple-input multiple-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
US6625320B1 (en) *	1997-11-27	2003-09-23	British Telecommunications Public Limited Company	Transcoding
WO2001061648A2 (en) *	2000-02-17	2001-08-23	British Telecommunications Public Limited Company	Visual attention location system
US7149350B2 (en) *	2001-09-19	2006-12-12	Kabushiki Kaisha Toshiba	Image compression apparatus, image depression apparatus and method thereof

2006
- 2006-10-23 EP EP06836492A patent/EP1938624A4/en not_active Withdrawn
- 2006-10-23 WO PCT/US2006/041485 patent/WO2007048061A2/en active Application Filing
- 2006-10-23 JP JP2008536611A patent/JP2009513064A/en active Pending

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

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EP1855426A4 (en)	2012-02-15	Transmission control apparatus and method thereof

Legal Events

Date	Code	Title	Description
2008-05-30	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2008-07-02	17P	Request for examination filed	Effective date: 20080331
2008-07-02	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
2008-07-02	AX	Request for extension of the european patent	Extension state: AL BA HR MK RS
2009-06-03	R17D	Deferred search report published (corrected)	Effective date: 20090430
2009-07-08	RIC1	Information provided on ipc code assigned before grant	Ipc: H04B 1/66 20060101AFI20090602BHEP
2009-10-28	A4	Supplementary search report drawn up and despatched	Effective date: 20090925
2009-10-28	RIC1	Information provided on ipc code assigned before grant	Ipc: H04L 27/34 20060101AFI20090921BHEP
2010-02-24	17Q	First examination report despatched	Effective date: 20100128
2012-08-01	DAX	Request for extension of the european patent (deleted)
2012-09-21	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2012-10-24	18D	Application deemed to be withdrawn	Effective date: 20120503