BRPI0413812A - dispositivo e método de qualidade de experiência (qoe) para rede de comunicação celular - Google Patents

dispositivo e método de qualidade de experiência (qoe) para rede de comunicação celular

Info

Publication number
BRPI0413812A
BRPI0413812A BRPI0413812-0A BRPI0413812A BRPI0413812A BR PI0413812 A BRPI0413812 A BR PI0413812A BR PI0413812 A BRPI0413812 A BR PI0413812A BR PI0413812 A BRPI0413812 A BR PI0413812A
Authority
BR
Brazil
Prior art keywords
experience
qoe
quality
layer
communication network
Prior art date
Application number
BRPI0413812-0A
Other languages
English (en)
Inventor
Gamze Seckin
Raghavendra C Nagaraj
Lalit Sarna
Alan Bhalod Jayank M Tseng
Yanda Ma
Original Assignee
Vidiator Entpr 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 Vidiator Entpr Inc filed Critical Vidiator Entpr Inc
Publication of BRPI0413812A publication Critical patent/BRPI0413812A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/24—Negotiating SLA [Service Level Agreement]; Negotiating QoS [Quality of Service]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
    • H04L41/5003—Managing SLA; Interaction between SLA and QoS
    • H04L41/5006—Creating or negotiating SLA contracts, guarantees or penalties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
    • H04L41/5003—Managing SLA; Interaction between SLA and QoS
    • H04L41/5009—Determining service level performance parameters or violations of service level contracts, e.g. violations of agreed response time or mean time between failures [MTBF]
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Computer And Data Communications (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

"DISPOSITIVO E MéTODO DE QUALIDADE DA EXPERIêNCIA (QOE) PARA REDE DE COMUNICAçãO CELULAR". Uma estrutura da Qualidade da Experiência (QoE) oferece uma técnica para avaliar a experiência do usuário final em um ambiente de comunicação móvel, como as redes 2.5G ou 3G, ou em qualquer outro ambiente de comunicação movel ou fixa. A estrutura é utilizável em conjunto com aplicações de fluxo contínuo de mídia e permite uma combinação de medições de camada de rede, camada de transporte, camada codec, e camada de aplicação na extração dos resultados. Os resultados extraídos podem ser usados para monitorar e melhorar, se necessário, a experiência do usuário final em condições de rede severamente variáveis.
BRPI0413812-0A 2003-08-21 2004-08-23 dispositivo e método de qualidade de experiência (qoe) para rede de comunicação celular BRPI0413812A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US49744703P 2003-08-21 2003-08-21
US53953604P 2004-01-26 2004-01-26
PCT/US2004/027618 WO2005022852A1 (en) 2003-08-21 2004-08-23 Quality of experience (qoe) metrics for wireless communication networks

Publications (1)

Publication Number Publication Date
BRPI0413812A true BRPI0413812A (pt) 2006-10-17

Family

ID=34278551

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0413812-0A BRPI0413812A (pt) 2003-08-21 2004-08-23 dispositivo e método de qualidade de experiência (qoe) para rede de comunicação celular

Country Status (11)

Country Link
US (1) US7599307B2 (pt)
EP (1) EP1678888B1 (pt)
JP (1) JP2007503741A (pt)
CN (1) CN1839597B (pt)
AT (1) ATE457574T1 (pt)
BR (1) BRPI0413812A (pt)
CA (1) CA2536391A1 (pt)
DE (1) DE602004025490D1 (pt)
MX (1) MXPA06002026A (pt)
TW (1) TW200518532A (pt)
WO (1) WO2005022852A1 (pt)

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