WO2007147034A3 - Content-based adaptive jitter handling - Google Patents

Content-based adaptive jitter handling Download PDF

Info

Publication number
WO2007147034A3
WO2007147034A3 PCT/US2007/071181 US2007071181W WO2007147034A3 WO 2007147034 A3 WO2007147034 A3 WO 2007147034A3 US 2007071181 W US2007071181 W US 2007071181W WO 2007147034 A3 WO2007147034 A3 WO 2007147034A3
Authority
WO
WIPO (PCT)
Prior art keywords
content
communication device
packet communication
based adaptive
adaptive jitter
Prior art date
Application number
PCT/US2007/071181
Other languages
French (fr)
Other versions
WO2007147034A2 (en
WO2007147034B1 (en
Inventor
Derek Wang
Vikas Sharma
Varad Seshadri
Snehal Karia
Original Assignee
Divitas Networks Inc
Derek Wang
Vikas Sharma
Varad Seshadri
Snehal Karia
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 US11/537,985 external-priority patent/US7546125B2/en
Priority claimed from US11/755,702 external-priority patent/US20080140767A1/en
Priority claimed from US11/755,710 external-priority patent/US20080317241A1/en
Priority claimed from US11/755,727 external-priority patent/US20090016333A1/en
Priority claimed from US11/755,704 external-priority patent/US7480500B1/en
Application filed by Divitas Networks Inc, Derek Wang, Vikas Sharma, Varad Seshadri, Snehal Karia filed Critical Divitas Networks Inc
Priority to EP07798541A priority Critical patent/EP2033384A2/en
Priority to PCT/US2007/071181 priority patent/WO2007147034A2/en
Publication of WO2007147034A2 publication Critical patent/WO2007147034A2/en
Publication of WO2007147034A3 publication Critical patent/WO2007147034A3/en
Publication of WO2007147034B1 publication Critical patent/WO2007147034B1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/029—Firewall traversal, e.g. tunnelling or, creating pinholes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/08—Two-way loud-speaking telephone systems with means for conditioning the signal, e.g. for suppressing echoes for one or both directions of traffic
    • H04M9/082—Two-way loud-speaking telephone systems with means for conditioning the signal, e.g. for suppressing echoes for one or both directions of traffic using echo cancellers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H04W12/062—Pre-authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H04W12/068—Authentication using credential vaults, e.g. password manager applications or one time password [OTP] applications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H04W12/069—Authentication using certificates or pre-shared keys

Abstract

A packet communication device is disclosed. The packet communication device may include a detector configured to detect a characterized content in incoming packets received by the packet communication device. The packet communication device may further include a play-out control configured to perform an adjustment of the incoming packets to produce adjusted packets and output the adjusted packets, if the detector has detected the characterized content in the incoming packets.
PCT/US2007/071181 2006-06-14 2007-06-14 Content-based adaptive jitter handling WO2007147034A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP07798541A EP2033384A2 (en) 2006-06-14 2007-06-14 Content-based adaptive jitter handling
PCT/US2007/071181 WO2007147034A2 (en) 2006-06-14 2007-06-14 Content-based adaptive jitter handling

Applications Claiming Priority (25)

Application Number Priority Date Filing Date Title
US80480606P 2006-06-14 2006-06-14
US60/804,806 2006-06-14
US11/537,985 US7546125B2 (en) 2005-10-03 2006-10-02 Enhancing user experience during handoffs in wireless communication
US11/537,994 US20070091907A1 (en) 2005-10-03 2006-10-02 Secured media communication across enterprise gateway
US11/537,980 US20070091848A1 (en) 2005-10-03 2006-10-02 Reducing data loss during handoffs in wireless communication
US11/538,042 US20070094374A1 (en) 2005-10-03 2006-10-02 Enterprise-managed wireless communication
US11/538,034 US20070264989A1 (en) 2005-10-03 2006-10-02 Rendezvous calling systems and methods therefor
US11/537,980 2006-10-02
US11/537,994 2006-10-02
US11/538,042 2006-10-02
US11/538,037 2006-10-02
US11/537,985 2006-10-02
US11/538,037 US20080119165A1 (en) 2005-10-03 2006-10-02 Call routing via recipient authentication
US11/537,990 US7688820B2 (en) 2005-10-03 2006-10-02 Classification for media stream packets in a media gateway
US11/537,990 2006-10-02
US11/538,034 2006-10-02
US11/755,702 US20080140767A1 (en) 2006-06-14 2007-05-30 Divitas description protocol and methods therefor
US11/755,727 2007-05-30
US11/755,710 US20080317241A1 (en) 2006-06-14 2007-05-30 Code-based echo cancellation
US11/755,727 US20090016333A1 (en) 2006-06-14 2007-05-30 Content-based adaptive jitter handling
US11/755,702 2007-05-30
US11/755,704 2007-05-30
US11/755,710 2007-05-30
US11/755,704 US7480500B1 (en) 2006-06-14 2007-05-30 Divitas protocol proxy and methods therefor
PCT/US2007/071181 WO2007147034A2 (en) 2006-06-14 2007-06-14 Content-based adaptive jitter handling

Publications (3)

Publication Number Publication Date
WO2007147034A2 WO2007147034A2 (en) 2007-12-21
WO2007147034A3 true WO2007147034A3 (en) 2008-07-03
WO2007147034B1 WO2007147034B1 (en) 2008-08-28

Family

ID=42312711

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/071181 WO2007147034A2 (en) 2006-06-14 2007-06-14 Content-based adaptive jitter handling

Country Status (2)

Country Link
EP (1) EP2033384A2 (en)
WO (1) WO2007147034A2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5260783A (en) * 1991-02-21 1993-11-09 Gte Laboratories Incorporated Layered DCT video coder for packet switched ATM networks
WO2001033787A1 (en) * 1999-10-29 2001-05-10 Array Telecom Corporation Method, system, and computer program product for managing jitter
US6388584B1 (en) * 2000-03-16 2002-05-14 Lucent Technologies Inc. Method and apparatus for data compression of network packets
US6650640B1 (en) * 1999-03-01 2003-11-18 Sun Microsystems, Inc. Method and apparatus for managing a network flow in a high performance network interface
US20040076190A1 (en) * 2002-10-21 2004-04-22 Nagendra Goel Method and apparatus for improved play-out packet control algorithm
US6862298B1 (en) * 2000-07-28 2005-03-01 Crystalvoice Communications, Inc. Adaptive jitter buffer for internet telephony

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5260783A (en) * 1991-02-21 1993-11-09 Gte Laboratories Incorporated Layered DCT video coder for packet switched ATM networks
US6650640B1 (en) * 1999-03-01 2003-11-18 Sun Microsystems, Inc. Method and apparatus for managing a network flow in a high performance network interface
WO2001033787A1 (en) * 1999-10-29 2001-05-10 Array Telecom Corporation Method, system, and computer program product for managing jitter
US6388584B1 (en) * 2000-03-16 2002-05-14 Lucent Technologies Inc. Method and apparatus for data compression of network packets
US6862298B1 (en) * 2000-07-28 2005-03-01 Crystalvoice Communications, Inc. Adaptive jitter buffer for internet telephony
US20040076190A1 (en) * 2002-10-21 2004-04-22 Nagendra Goel Method and apparatus for improved play-out packet control algorithm

Also Published As

Publication number Publication date
WO2007147034A2 (en) 2007-12-21
WO2007147034B1 (en) 2008-08-28
EP2033384A2 (en) 2009-03-11

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