EP2183873A4 - Procédé et appareil pour une régénération d'horloge hdmi sans fil - Google Patents

Procédé et appareil pour une régénération d'horloge hdmi sans fil

Info

Publication number
EP2183873A4
EP2183873A4 EP08770669.3A EP08770669A EP2183873A4 EP 2183873 A4 EP2183873 A4 EP 2183873A4 EP 08770669 A EP08770669 A EP 08770669A EP 2183873 A4 EP2183873 A4 EP 2183873A4
Authority
EP
European Patent Office
Prior art keywords
clock regeneration
wireless hdmi
hdmi clock
wireless
regeneration
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Withdrawn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
EP08770669.3A
Other languages
German (de)
English (en)
Other versions
EP2183873A1 (fr
Inventor
Sai C Manapragada
Alvin Dale Kluesing
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.)
SIGMA GROUP Inc
Original Assignee
SIGMA GROUP Inc
SIGMA GROUP 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 SIGMA GROUP Inc, SIGMA GROUP Inc filed Critical SIGMA GROUP Inc
Publication of EP2183873A1 publication Critical patent/EP2183873A1/fr
Publication of EP2183873A4 publication Critical patent/EP2183873A4/fr
Withdrawn legal-status Critical Current

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
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/242—Synchronization processes, e.g. processing of PCR [Program Clock References]
    • 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
    • H04L69/28—Timers or timing mechanisms used in protocols
    • 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
    • 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
    • H04L65/80—Responding to QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/0008—Synchronisation information channels, e.g. clock distribution lines
EP08770669.3A 2007-05-14 2008-06-11 Procédé et appareil pour une régénération d'horloge hdmi sans fil Withdrawn EP2183873A4 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US93005107P 2007-05-14 2007-05-14
US93390507P 2007-06-11 2007-06-11
US93390107P 2007-06-11 2007-06-11
PCT/US2008/066512 WO2008141341A1 (fr) 2007-05-14 2008-06-11 Procédé et appareil pour une régénération d'horloge hdmi sans fil

Publications (2)

Publication Number Publication Date
EP2183873A1 EP2183873A1 (fr) 2010-05-12
EP2183873A4 true EP2183873A4 (fr) 2015-09-02

Family

ID=40002660

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08770669.3A Withdrawn EP2183873A4 (fr) 2007-05-14 2008-06-11 Procédé et appareil pour une régénération d'horloge hdmi sans fil

Country Status (2)

Country Link
EP (1) EP2183873A4 (fr)
WO (1) WO2008141341A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8667318B2 (en) 2007-05-14 2014-03-04 Picongen Wireless, Inc. Method and apparatus for wireless clock regeneration
US9451313B2 (en) 2011-06-29 2016-09-20 Harman International Industries, Incorporated Network media adapter
JP6616064B2 (ja) 2013-07-25 2019-12-04 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 送信方法および受信方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040008661A1 (en) * 2002-03-29 2004-01-15 Myles Andrew F. Method and apparatus for clock synchronization in a wireless network
EP1587255A1 (fr) * 2004-04-12 2005-10-19 Samsung Electronics Co., Ltd. Procédé et dispositif de synchronisation de deux terminaux dans un systeme de communication sans fil.
US20050259754A1 (en) * 2004-05-18 2005-11-24 Jin-Meng Ho Audio and video clock synchronization in a wireless network

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7003062B1 (en) * 2001-02-14 2006-02-21 Cisco Systems Canada Co. Method and system for distribution of clock and frame synchronization information
US7120092B2 (en) * 2002-03-07 2006-10-10 Koninklijke Philips Electronics N. V. System and method for performing clock synchronization of nodes connected via a wireless local area network
KR100539230B1 (ko) * 2003-02-26 2005-12-27 삼성전자주식회사 다양한 규격의 신호를 송수신 처리하는 물리층 장치, 이를구비한 무선 랜 시스템 및 그 무선 랜 방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040008661A1 (en) * 2002-03-29 2004-01-15 Myles Andrew F. Method and apparatus for clock synchronization in a wireless network
EP1587255A1 (fr) * 2004-04-12 2005-10-19 Samsung Electronics Co., Ltd. Procédé et dispositif de synchronisation de deux terminaux dans un systeme de communication sans fil.
US20050259754A1 (en) * 2004-05-18 2005-11-24 Jin-Meng Ho Audio and video clock synchronization in a wireless network

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008141341A1 *

Also Published As

Publication number Publication date
WO2008141341A9 (fr) 2009-01-08
WO2008141341A1 (fr) 2008-11-20
EP2183873A1 (fr) 2010-05-12

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Legal Events

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Owner name: SIGMA GROUP, INC.

RIC1 Information provided on ipc code assigned before grant

Ipc: H04W 84/12 20090101ALI20150408BHEP

Ipc: H04L 7/00 20060101AFI20150408BHEP

Ipc: H04L 29/06 20060101ALI20150408BHEP

Ipc: H04N 21/242 20110101ALI20150408BHEP

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RA4 Supplementary search report drawn up and despatched (corrected)

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Ipc: H04L 29/06 20060101ALI20150728BHEP

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Ipc: H04W 56/00 20090101ALI20150728BHEP

Ipc: H04N 21/242 20110101ALI20150728BHEP

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