BRPI0805306A2 - confirmação de formas de onda de mìdia entre pontos terminais de telecomunicação - Google Patents

confirmação de formas de onda de mìdia entre pontos terminais de telecomunicação

Info

Publication number
BRPI0805306A2
BRPI0805306A2 BRPI0805306-5A BRPI0805306A BRPI0805306A2 BR PI0805306 A2 BRPI0805306 A2 BR PI0805306A2 BR PI0805306 A BRPI0805306 A BR PI0805306A BR PI0805306 A2 BRPI0805306 A2 BR PI0805306A2
Authority
BR
Brazil
Prior art keywords
endpoint
waveform
stream
confirmation
user
Prior art date
Application number
BRPI0805306-5A
Other languages
English (en)
Inventor
Eric John Diethorn
P Krishnan
Jean Meloche
Balaji Sathyanarayana Rao
Jay M Stiles
Jr John R Tuck
Original Assignee
Avaya 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 Avaya Inc filed Critical Avaya Inc
Publication of BRPI0805306A2 publication Critical patent/BRPI0805306A2/pt

Links

Classifications

    • 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
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
    • 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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
    • G10L25/69—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for evaluating synthetic or decoded voice signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Telephonic Communication Services (AREA)
  • Dc Digital Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

CONFIRMAçãO DE FORMAS DE ONDA DE MìDIA ENTRE PONTOS TERMINAIS DE TELECOMUNICAçãO. São revelados um aparelho e método que permitem que um ponto terminal de telecomunicação assegure que um segundo ponto terminal está recebendo as transmissões de fluxo de pacote do primeiro ponto terminal com uma qualidade de forma de onda satisfatória. Quando o segundo ponto terminal recebe o fluxo de pacote, ele decodifica a forma de onda de mídia do fluxo, codifica a forma de onda de volta em um segundo fluxo de pacote, e transmite parte ou a totalidade dos pacotes no segundo fluxo de volta para o primeiro ponto terminal. O primeiro ponto terminal então decodifica a forma de onda recebida no segundo fluxo e a compara com a forma de onda original transmitida para o segundo ponto terminal. Com base na comparação, o primeiro ponto terminal ajusta o valor de uma indicação de qualidade, e fornece a indicação de qualidade para seu usuário e para o segundo ponto terminal. Como vantagem, o usuário no segundo ponto terminal é capaz de determinar se a forma de onda recebida é, de fato, suficientemente próxima da forma de onda que o usuário do primeiro ponto terminal pretendeu que fosse recebida e compreendida.
BRPI0805306-5A 2007-12-03 2008-12-03 confirmação de formas de onda de mìdia entre pontos terminais de telecomunicação BRPI0805306A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/949,615 US7821957B2 (en) 2007-12-03 2007-12-03 Acknowledgment of media waveforms between telecommunications endpoints

Publications (1)

Publication Number Publication Date
BRPI0805306A2 true BRPI0805306A2 (pt) 2009-08-18

Family

ID=40675602

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0805306-5A BRPI0805306A2 (pt) 2007-12-03 2008-12-03 confirmação de formas de onda de mìdia entre pontos terminais de telecomunicação

Country Status (4)

Country Link
US (1) US7821957B2 (pt)
KR (1) KR101444466B1 (pt)
CN (1) CN101488828B (pt)
BR (1) BRPI0805306A2 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2209281B1 (de) * 2009-01-15 2018-03-14 VoIPFuture GmbH Beurteilung einer VoIP-Paketerzeugung und Paketübertragung und Indikation an den an der VoIP-Kommunikation beteiligten Endpunkten

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6304567B1 (en) * 1996-11-26 2001-10-16 Lucent Technologies Inc. Methods and apparatus for providing voice communications through a packet network
US6449255B1 (en) * 1999-04-26 2002-09-10 Cisco Technology, Inc. Method and apparatus for managing packets using a real-time feedback signal
US7173910B2 (en) * 2001-05-14 2007-02-06 Level 3 Communications, Inc. Service level agreements based on objective voice quality testing for voice over IP (VOIP) networks
US6738353B2 (en) * 2002-03-20 2004-05-18 Sunrise Telecom Incorporated System and method for monitoring a packet network
US7328150B2 (en) * 2002-09-04 2008-02-05 Microsoft Corporation Innovations in pure lossless audio compression
US7525918B2 (en) * 2003-01-21 2009-04-28 Broadcom Corporation Using RTCP statistics for media system control
JP2004297287A (ja) * 2003-03-26 2004-10-21 Agilent Technologies Japan Ltd 通話品質評価システム、および、該通話品質評価のための装置
US7408884B2 (en) * 2003-03-26 2008-08-05 Agilent Technologies, Inc. Methods and devices for correlating audio sample comparisons and network performance statistics
WO2005004370A2 (en) * 2003-06-28 2005-01-13 Geopacket Corporation Quality determination for packetized information

Also Published As

Publication number Publication date
KR101444466B1 (ko) 2014-09-24
CN101488828B (zh) 2014-04-23
US7821957B2 (en) 2010-10-26
KR20090057917A (ko) 2009-06-08
CN101488828A (zh) 2009-07-22
US20090141647A1 (en) 2009-06-04

Similar Documents

Publication Publication Date Title
EP3930056A4 (en) POSITIVE POLAR PIECE, ELECTROCHEMICAL DEVICE AND DEVICE
EP3940817A4 (en) POSITIVE POLE PIECE, ELECTROCHEMICAL DEVICE AND DEVICE
WO2009088877A3 (en) Method and apparatus for cell reselection
EP3952478A4 (en) POWER SAVING INDICATION METHOD, NETWORK SIDE DEVICE AND USER EQUIPMENT
MX2018002557A (es) Metodo y aparato para transmitir informacion de red de area local inalambrica.
BR112018014618A2 (pt) controle de taxa de comunicação de retransmissão baseada em dispositivo a dispositivo
ZA200809863B (en) Radio transmission system and method for operation thereof
WO2010022365A3 (en) Addressing schemes for wireless communication
WO2009040773A3 (en) Method and apparatus for signaling of scheduling information
MX2016014590A (es) Optimizacion de energia para movilidad de flujo de protocolo de internet basada en la red.
GB2441097B (en) Network node power management methods and apparatus
EP2132879A4 (en) END DEVICE FOR HANDLING A MEETING BASED ON A MEETING INTRODUCTION PROTOCOL AND SENDING AND RECEIVING METHOD THEREFOR
HK1128577A1 (en) Wire-receiving device used in an earphone, automatic-wire-receiving earphone, radiationless cellphone and electronic device with connection wires
MX2013015129A (es) Metodos y aparatos para multiples conexiones de paquete de datos.
EP1758276A4 (en) COMMUNICATION TERMINAL APPARATUS, PLANNING METHOD, AND TRANSMISSION POWER DERIVATION METHOD
EP2100397A4 (en) AUDIO CONFERENCE WITH PACKAGES WITH UNLIMITED PERFORMANCE LEVEL INFORMATION
EP3951959A4 (en) POSITIVE ELECTRODE CURRENT COLLECTOR, POSITIVE ELECTRODE PART, ELECTROCHEMICAL DEVICE AND DEVICE
WO2013061206A3 (en) Methods and apparatus for controlling a lighting fixture utilizing a communication protocol
EP3930053A4 (en) POSITIVE POLE PIECE, ELECTROCHEMICAL DEVICE AND DEVICE
WO2009069737A1 (ja) 放送受信装置
EP2288064A4 (en) Base station, user device, and method
WO2012053836A3 (ko) ＩＰｖ６ 어드레스의 관리 방법 및 이를 수행하는 게이트웨이
BRPI0823398A2 (pt) método de pré-codificação de união de estação base múltipla baseada em livro de código, terminal móvel, e estação base
EP2283662A4 (en) Call group management using the session initiation protocol
EP4044312A4 (en) ELECTROLYTE, ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE

Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: H04L 1/20 (2006.01), G10L 25/69 (2013.01)

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 10A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2494 DE 23-10-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.