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MX2007004824A - Metodo y aparato para administrar la voz de extremo-a-extremo sobre latencia de medios de protocolo de internet. - Google Patents

Metodo y aparato para administrar la voz de extremo-a-extremo sobre latencia de medios de protocolo de internet.

Info

Publication number
MX2007004824A
MX2007004824A MX2007004824A MX2007004824A MX2007004824A MX 2007004824 A MX2007004824 A MX 2007004824A MX 2007004824 A MX2007004824 A MX 2007004824A MX 2007004824 A MX2007004824 A MX 2007004824A MX 2007004824 A MX2007004824 A MX 2007004824A
Authority
MX
Mexico
Prior art keywords
internet protocol
voice over
over internet
data frames
managing
Prior art date
Application number
MX2007004824A
Other languages
English (en)
Inventor
Eric C Rosen
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of MX2007004824A publication Critical patent/MX2007004824A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/04—Time compression or expansion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/062—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers
    • H04J3/0632—Synchronisation of packets and cells, e.g. transmission of voice via a packet network, circuit emulation service [CES]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0682—Clock or time synchronisation in a network by delay compensation, e.g. by compensation of propagation delay or variations thereof, by ranging

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Computational Linguistics (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)

Abstract

Un metodo y aparato para administrar, de manera adaptiva, latencia de comunicacion, incluyendo el procesamiento de uno o mas cuadros de datos en una red de comunicacion; muestrear el cuadro o cuadros de datos de acuerdo con un primer tiempo de muestreo; interpolar el cuadro o cuadros de datos muestreados; y configurar una forma de onda adelgazada utilizando el cuadro o cuadros de datos y con una longitud predeterminada en tiempo; el cuadro o cuadros de datos pueden ser uno o mas cuadros de vocodificador y un tiempo de adelgazamiento del cuadro o cuadros de vocodificador es diferente del tiempo de muestreo original.
MX2007004824A 2004-10-20 2005-10-19 Metodo y aparato para administrar la voz de extremo-a-extremo sobre latencia de medios de protocolo de internet. MX2007004824A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/969,496 US7924711B2 (en) 2004-10-20 2004-10-20 Method and apparatus to adaptively manage end-to-end voice over internet protocol (VolP) media latency
PCT/US2005/037510 WO2006044930A1 (en) 2004-10-20 2005-10-19 Method and apparatus for managing end-to-end voice over internet protocol media latency

Publications (1)

Publication Number Publication Date
MX2007004824A true MX2007004824A (es) 2007-07-05

Family

ID=35873262

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2007004824A MX2007004824A (es) 2004-10-20 2005-10-19 Metodo y aparato para administrar la voz de extremo-a-extremo sobre latencia de medios de protocolo de internet.

Country Status (14)

Country Link
US (1) US7924711B2 (es)
EP (1) EP1805919A1 (es)
JP (1) JP4504429B2 (es)
KR (1) KR100902456B1 (es)
CN (1) CN101080888B (es)
AR (1) AR052318A1 (es)
BR (1) BRPI0516987A (es)
CA (1) CA2584818A1 (es)
IL (1) IL182729A0 (es)
MX (1) MX2007004824A (es)
PE (1) PE20060897A1 (es)
RU (1) RU2007118671A (es)
TW (1) TW200637267A (es)
WO (1) WO2006044930A1 (es)

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US9191329B2 (en) * 2013-01-24 2015-11-17 Comcast Cable Communications, Llc Network latency optimization
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US11146901B2 (en) 2013-03-15 2021-10-12 Smule, Inc. Crowd-sourced device latency estimation for synchronization of recordings in vocal capture applications
EP3025528B1 (en) * 2013-07-23 2018-09-05 Unium Inc. Systems and methods for push-to-talk voice communication over voice over internet protocol networks
US9531921B2 (en) * 2013-08-30 2016-12-27 Audionow Ip Holdings, Llc System and method for video and secondary audio source synchronization
US9787742B2 (en) * 2014-09-29 2017-10-10 Intel Corporation Optimizing synchronization of audio and network tasks in voice over packet switched networks
CN105898541B (zh) 2014-11-12 2019-11-26 恩智浦美国有限公司 降低多媒体系统中等待时间的方法和装置
US11736405B2 (en) * 2015-08-31 2023-08-22 Comcast Cable Communications, Llc Network packet latency management
US11234157B2 (en) * 2019-04-08 2022-01-25 T-Mobile Usa, Inc. Network latency aware mobile edge computing routing

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Also Published As

Publication number Publication date
JP4504429B2 (ja) 2010-07-14
US20060083163A1 (en) 2006-04-20
KR100902456B1 (ko) 2009-06-11
RU2007118671A (ru) 2008-11-27
CA2584818A1 (en) 2006-04-27
IL182729A0 (en) 2007-07-24
WO2006044930A1 (en) 2006-04-27
TW200637267A (en) 2006-10-16
AR052318A1 (es) 2007-03-14
KR20070085403A (ko) 2007-08-27
BRPI0516987A (pt) 2008-09-30
CN101080888B (zh) 2012-10-17
US7924711B2 (en) 2011-04-12
JP2008517560A (ja) 2008-05-22
EP1805919A1 (en) 2007-07-11
PE20060897A1 (es) 2006-09-04
CN101080888A (zh) 2007-11-28

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