HK1052599B - 網絡通話品質評價設備 - Google Patents

網絡通話品質評價設備

Info

Publication number
HK1052599B
HK1052599B HK03104845.6A HK03104845A HK1052599B HK 1052599 B HK1052599 B HK 1052599B HK 03104845 A HK03104845 A HK 03104845A HK 1052599 B HK1052599 B HK 1052599B
Authority
HK
Hong Kong
Prior art keywords
quality evaluation
evaluation equipment
network speaking
speaking
network
Prior art date
Application number
HK03104845.6A
Other languages
English (en)
Other versions
HK1052599A1 (en
Inventor
Miwa Yoshihiro
Ohbayashi Koji
Kashiwagi Kazuhiro
Original Assignee
Kowa Co
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 Kowa Co filed Critical Kowa Co
Publication of HK1052599A1 publication Critical patent/HK1052599A1/xx
Publication of HK1052599B publication Critical patent/HK1052599B/zh

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
    • H04L65/80—Responding to QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • 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
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0852—Delays
    • H04L43/0858—One way delays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0852—Delays
    • H04L43/0864—Round trip delays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0852—Delays
    • H04L43/087—Jitter

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)
HK03104845.6A 2001-10-24 2003-07-08 網絡通話品質評價設備 HK1052599B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001326059A JP4115114B2 (ja) 2001-10-24 2001-10-24 ネットワーク通話の品質評価設備

Publications (2)

Publication Number Publication Date
HK1052599A1 HK1052599A1 (en) 2003-09-19
HK1052599B true HK1052599B (zh) 2005-11-18

Family

ID=19142512

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03104845.6A HK1052599B (zh) 2001-10-24 2003-07-08 網絡通話品質評價設備

Country Status (4)

Country Link
US (1) US20030076818A1 (zh)
JP (1) JP4115114B2 (zh)
CN (1) CN1206831C (zh)
HK (1) HK1052599B (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6975588B1 (en) 2001-06-01 2005-12-13 Cisco Technology, Inc. Method and apparatus for computing a path through a bidirectional line switched
JP4024194B2 (ja) * 2003-09-16 2007-12-19 沖電気工業株式会社 遠隔試験システムおよびゲートウエイ装置
JP2005217863A (ja) * 2004-01-30 2005-08-11 Tamura Seisakusho Co Ltd Ｉｐ電話端末装置、その制御方法及びプログラム、ｉｐ電話システム
KR100612260B1 (ko) 2004-12-08 2006-08-14 삼성전자주식회사 아이피 네트워크의 큐오에스 모니터링 시스템 및 그 방법
CN103443810B (zh) * 2011-03-17 2016-05-04 富士通株式会社 话务员评价支援装置及话务员评价支援方法
CN112188004B (zh) * 2020-09-28 2022-04-05 精灵科技有限公司 基于机器学习的障碍呼叫检测系统及其控制方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998053590A1 (en) * 1997-05-16 1998-11-26 British Telecommunications Public Limited Company Measurement of signal quality
US6330428B1 (en) * 1998-12-23 2001-12-11 Nortel Networks Limited Voice quality performance evaluator and method of operation in conjunction with a communication network
US7653002B2 (en) * 1998-12-24 2010-01-26 Verizon Business Global Llc Real time monitoring of perceived quality of packet voice transmission
US6678250B1 (en) * 1999-02-19 2004-01-13 3Com Corporation Method and system for monitoring and management of the performance of real-time networks
US6765931B1 (en) * 1999-04-13 2004-07-20 Broadcom Corporation Gateway with voice
US6801939B1 (en) * 1999-10-08 2004-10-05 Board Of Trustees Of The Leland Stanford Junior University Method for evaluating quality of service of a digital network connection

Also Published As

Publication number Publication date
CN1414729A (zh) 2003-04-30
HK1052599A1 (en) 2003-09-19
CN1206831C (zh) 2005-06-15
US20030076818A1 (en) 2003-04-24
JP4115114B2 (ja) 2008-07-09
JP2003134165A (ja) 2003-05-09

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20141022