SE517729C2 - Metod för att upprätthålla kommunikation mellan enheter tillhöriga skilda kommunikationsnät - Google Patents

Metod för att upprätthålla kommunikation mellan enheter tillhöriga skilda kommunikationsnät

Info

Publication number
SE517729C2
SE517729C2 SE0100644A SE0100644A SE517729C2 SE 517729 C2 SE517729 C2 SE 517729C2 SE 0100644 A SE0100644 A SE 0100644A SE 0100644 A SE0100644 A SE 0100644A SE 517729 C2 SE517729 C2 SE 517729C2
Authority
SE
Sweden
Prior art keywords
unit
session
communication
communication network
session layer
Prior art date
Application number
SE0100644A
Other languages
English (en)
Swedish (sv)
Other versions
SE0100644L (sv
SE0100644D0 (sv
Inventor
Nils Torbjoern Alexand Hovmark
Original Assignee
Columbitech Ab
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26655318&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE517729(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from SE0004338A external-priority patent/SE0004338L/xx
Publication of SE0100644D0 publication Critical patent/SE0100644D0/xx
Priority to SE0100644A priority Critical patent/SE517729C2/sv
Application filed by Columbitech Ab filed Critical Columbitech Ab
Priority to AT01997930T priority patent/ATE457584T1/de
Priority to PCT/SE2001/002612 priority patent/WO2002043348A1/en
Priority to DE60141286T priority patent/DE60141286D1/de
Priority to EP01997930A priority patent/EP1340356B1/de
Priority to AU2002224297A priority patent/AU2002224297A1/en
Priority to JP2002544946A priority patent/JP4091428B2/ja
Priority to US10/432,547 priority patent/US7797437B2/en
Publication of SE0100644L publication Critical patent/SE0100644L/xx
Publication of SE517729C2 publication Critical patent/SE517729C2/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/08—Protocols for interworking; Protocol conversion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • H04L69/161—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • H04L69/161—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields
    • H04L69/162—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields involving adaptations of sockets based mechanisms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2101/00—Indexing scheme associated with group H04L61/00
    • H04L2101/60—Types of network addresses
    • H04L2101/618—Details of network addresses
    • H04L2101/663—Transport layer addresses, e.g. aspects of transmission control protocol [TCP] or user datagram protocol [UDP] ports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/327—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the session layer [OSI layer 5]
    • 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
    • H04W36/144—Reselecting a network or an air interface over a different radio air interface technology
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/04—Network layer protocols, e.g. mobile IP [Internet Protocol]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Computer And Data Communications (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Eyeglasses (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
SE0100644A 2000-11-24 2001-02-26 Metod för att upprätthålla kommunikation mellan enheter tillhöriga skilda kommunikationsnät SE517729C2 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE0100644A SE517729C2 (sv) 2000-11-24 2001-02-26 Metod för att upprätthålla kommunikation mellan enheter tillhöriga skilda kommunikationsnät
US10/432,547 US7797437B2 (en) 2000-11-24 2001-11-26 Method for handover between heterogeneous communications networks
AT01997930T ATE457584T1 (de) 2000-11-24 2001-11-26 Verfahren zur weiterreichung zwischen heterogenen kommunikationsnetzen
JP2002544946A JP4091428B2 (ja) 2000-11-24 2001-11-26 異種通信ネットワーク間のハンドオーバ方法
AU2002224297A AU2002224297A1 (en) 2000-11-24 2001-11-26 Method for handover between heterogeneous communications networks
PCT/SE2001/002612 WO2002043348A1 (en) 2000-11-24 2001-11-26 Method for handover between heterogeneous communications networks
DE60141286T DE60141286D1 (de) 2000-11-24 2001-11-26 Verfahren zur weiterreichung zwischen heterogenen kommunikationsnetzen
EP01997930A EP1340356B1 (de) 2000-11-24 2001-11-26 Verfahren zur weiterreichung zwischen heterogenen kommunikationsnetzen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0004338A SE0004338L (sv) 2000-11-24 2000-11-24 Datanätbaserat system
SE0100644A SE517729C2 (sv) 2000-11-24 2001-02-26 Metod för att upprätthålla kommunikation mellan enheter tillhöriga skilda kommunikationsnät

Publications (3)

Publication Number Publication Date
SE0100644D0 SE0100644D0 (sv) 2001-02-26
SE0100644L SE0100644L (sv) 2002-05-25
SE517729C2 true SE517729C2 (sv) 2002-07-09

Family

ID=26655318

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0100644A SE517729C2 (sv) 2000-11-24 2001-02-26 Metod för att upprätthålla kommunikation mellan enheter tillhöriga skilda kommunikationsnät

Country Status (8)

Country Link
US (1) US7797437B2 (de)
EP (1) EP1340356B1 (de)
JP (1) JP4091428B2 (de)
AT (1) ATE457584T1 (de)
AU (1) AU2002224297A1 (de)
DE (1) DE60141286D1 (de)
SE (1) SE517729C2 (de)
WO (1) WO2002043348A1 (de)

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Also Published As

Publication number Publication date
JP4091428B2 (ja) 2008-05-28
JP2004527928A (ja) 2004-09-09
ATE457584T1 (de) 2010-02-15
AU2002224297A1 (en) 2002-06-03
EP1340356B1 (de) 2010-02-10
DE60141286D1 (de) 2010-03-25
EP1340356A1 (de) 2003-09-03
US20040202128A1 (en) 2004-10-14
US7797437B2 (en) 2010-09-14
SE0100644L (sv) 2002-05-25
SE0100644D0 (sv) 2001-02-26
WO2002043348A1 (en) 2002-05-30

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