CN101180912B - 基于低质量检测的网络电话呼叫的连接类型切换 - Google Patents

基于低质量检测的网络电话呼叫的连接类型切换 Download PDF

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Publication number
CN101180912B
CN101180912B CN200680017882.6A CN200680017882A CN101180912B CN 101180912 B CN101180912 B CN 101180912B CN 200680017882 A CN200680017882 A CN 200680017882A CN 101180912 B CN101180912 B CN 101180912B
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China
Prior art keywords
buffer
packet
control unit
voip
voip call
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Expired - Fee Related
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CN200680017882.6A
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English (en)
Chinese (zh)
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CN101180912A (zh
Inventor
A·拉森
M·巴克斯特龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Clastres LLC
WIRELESS PLANET LLC
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Telefonaktiebolaget LM Ericsson AB
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • 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
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1023—Media gateways
    • H04L65/103—Media gateways in the network
    • 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
    • H04L65/10—Architectures or entities
    • H04L65/102—Gateways
    • H04L65/1033—Signalling gateways
    • H04L65/104—Signalling gateways in the network
    • 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
    • H04L65/1083—In-session procedures
    • 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
    • H04L65/1083—In-session procedures
    • H04L65/1095—Inter-network session transfer or sharing
    • 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
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/0024—Services and arrangements where telephone services are combined with data services
    • H04M7/0057—Services where the data services network provides a telephone service in addition or as an alternative, e.g. for backup purposes, to the telephone service provided by the telephone services network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/12—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal
    • H04M7/1205—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal where the types of switching equipement comprises PSTN/ISDN equipment and switching equipment of networks other than PSTN/ISDN, e.g. Internet Protocol networks
    • H04M7/121—Details of network access arrangements or protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • 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
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/06—Reselecting a communication resource in the serving access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)
CN200680017882.6A 2005-05-25 2006-05-17 基于低质量检测的网络电话呼叫的连接类型切换 Expired - Fee Related CN101180912B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US68421405P 2005-05-25 2005-05-25
US60/684,214 2005-05-25
US11/298,938 2005-12-12
US11/298,938 US20060268848A1 (en) 2005-05-25 2005-12-12 Connection type handover of voice over internet protocol call based low-quality detection
PCT/SE2006/050125 WO2006126958A1 (en) 2005-05-25 2006-05-17 Connection type handover of voice over internet protocol call based low-quality detection

Publications (2)

Publication Number Publication Date
CN101180912A CN101180912A (zh) 2008-05-14
CN101180912B true CN101180912B (zh) 2012-08-15

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CN200680017882.6A Expired - Fee Related CN101180912B (zh) 2005-05-25 2006-05-17 基于低质量检测的网络电话呼叫的连接类型切换

Country Status (9)

Country Link
US (1) US20060268848A1 (enExample)
EP (1) EP1884135A4 (enExample)
JP (1) JP4809424B2 (enExample)
CN (1) CN101180912B (enExample)
BR (1) BRPI0609933A2 (enExample)
MX (1) MX2007013964A (enExample)
MY (1) MY154516A (enExample)
TW (1) TW200704256A (enExample)
WO (1) WO2006126958A1 (enExample)

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Also Published As

Publication number Publication date
JP2008543166A (ja) 2008-11-27
WO2006126958A1 (en) 2006-11-30
US20060268848A1 (en) 2006-11-30
CN101180912A (zh) 2008-05-14
MY154516A (en) 2015-06-30
EP1884135A4 (en) 2012-03-28
MX2007013964A (es) 2008-01-28
BRPI0609933A2 (pt) 2011-10-11
JP4809424B2 (ja) 2011-11-09
TW200704256A (en) 2007-01-16
EP1884135A1 (en) 2008-02-06

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