WO2005009103A3 - Method and apparatus for suppressing silence in media communications - Google Patents

Method and apparatus for suppressing silence in media communications Download PDF

Info

Publication number
WO2005009103A3
WO2005009103A3 PCT/US2004/023576 US2004023576W WO2005009103A3 WO 2005009103 A3 WO2005009103 A3 WO 2005009103A3 US 2004023576 W US2004023576 W US 2004023576W WO 2005009103 A3 WO2005009103 A3 WO 2005009103A3
Authority
WO
WIPO (PCT)
Prior art keywords
media
silence
suppressing
media communications
stream
Prior art date
Application number
PCT/US2004/023576
Other languages
French (fr)
Other versions
WO2005009103A2 (en
Inventor
Ben A Saidi
Mark Lindner
Original Assignee
Qualcomm Inc
Ben A Saidi
Mark Lindner
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, Ben A Saidi, Mark Lindner filed Critical Qualcomm Inc
Priority to JP2006521234A priority Critical patent/JP2006528468A/en
Priority to KR1020067001374A priority patent/KR101148649B1/en
Priority to CN2004800259006A priority patent/CN1849596B/en
Priority to EP04778890.6A priority patent/EP1649379B1/en
Publication of WO2005009103A2 publication Critical patent/WO2005009103A2/en
Publication of WO2005009103A3 publication Critical patent/WO2005009103A3/en

Links

Classifications

    • 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
    • H04L65/765—Media network packet handling intermediate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
    • 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
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/40—Support for services or applications
    • H04L65/4061—Push-to services, e.g. push-to-talk or push-to-video

Abstract

A method and apparatus for suppressing silence frames in a stream of media includes receiving a stream of media from a user and suppressing at least one silence frame from the received stream of media. The suppressed silence frame includes an initial silence frame situated before a first media frame and/or a silence frame situated between two successive media frames.
PCT/US2004/023576 2003-07-23 2004-07-21 Method and apparatus for suppressing silence in media communications WO2005009103A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2006521234A JP2006528468A (en) 2003-07-23 2004-07-21 Method and apparatus for suppressing silence in media communication
KR1020067001374A KR101148649B1 (en) 2003-07-23 2004-07-21 Method and apparatus for suppressing silence in media communications
CN2004800259006A CN1849596B (en) 2003-07-23 2004-07-21 Method and apparatus for suppressing silence in media communications
EP04778890.6A EP1649379B1 (en) 2003-07-23 2004-07-21 Method and apparatus for point to multi-point communications

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/626,048 US9015338B2 (en) 2003-07-23 2003-07-23 Method and apparatus for suppressing silence in media communications
US10/626,048 2003-07-23

Publications (2)

Publication Number Publication Date
WO2005009103A2 WO2005009103A2 (en) 2005-02-03
WO2005009103A3 true WO2005009103A3 (en) 2006-01-26

Family

ID=34103235

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/023576 WO2005009103A2 (en) 2003-07-23 2004-07-21 Method and apparatus for suppressing silence in media communications

Country Status (10)

Country Link
US (1) US9015338B2 (en)
EP (1) EP1649379B1 (en)
JP (2) JP2006528468A (en)
KR (1) KR101148649B1 (en)
CN (1) CN1849596B (en)
AR (1) AR045079A1 (en)
CL (1) CL2004001833A1 (en)
PE (1) PE20050636A1 (en)
TW (1) TW200509725A (en)
WO (1) WO2005009103A2 (en)

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CN100539724C (en) * 2004-03-04 2009-09-09 艾利森电话股份有限公司 Reduce the stand-by period of push-to-talk service
JP2007534247A (en) * 2004-04-23 2007-11-22 ノキア コーポレイション Group invitation
US7336965B2 (en) * 2004-05-27 2008-02-26 Samsung Electronics Co., Ltd. Apparatus and method for reducing call set-up time for time-sensitive applications in a wireless network
US8578046B2 (en) 2005-10-20 2013-11-05 Qualcomm Incorporated System and method for adaptive media bundling for voice over internet protocol applications
US7797007B2 (en) * 2006-06-15 2010-09-14 Motorola, Inc. System and method to dynamically manage a talk group signaling type
KR101820739B1 (en) * 2011-10-04 2018-01-23 삼성전자 주식회사 Method and apparatus for providing push to talk over cellular service
US9491205B2 (en) * 2013-03-15 2016-11-08 Sorenson Communications, Inc. Communication systems and related methods for communicating with devices having a plurality of unique identifiers

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Also Published As

Publication number Publication date
PE20050636A1 (en) 2005-08-15
AR045079A1 (en) 2005-10-12
JP4880772B2 (en) 2012-02-22
CN1849596B (en) 2012-05-23
EP1649379A2 (en) 2006-04-26
EP1649379A4 (en) 2013-07-24
CN1849596A (en) 2006-10-18
KR20060036462A (en) 2006-04-28
KR101148649B1 (en) 2012-05-22
US20050044256A1 (en) 2005-02-24
JP2011019253A (en) 2011-01-27
JP2006528468A (en) 2006-12-14
TW200509725A (en) 2005-03-01
EP1649379B1 (en) 2015-04-08
US9015338B2 (en) 2015-04-21
WO2005009103A2 (en) 2005-02-03
CL2004001833A1 (en) 2005-05-06

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