DE60021757D1 - Mobilkommunikationssystem mit Handover zwischen einem GSM-Netz und einem UMTS-Netz - Google Patents

Mobilkommunikationssystem mit Handover zwischen einem GSM-Netz und einem UMTS-Netz

Info

Publication number
DE60021757D1
DE60021757D1 DE60021757T DE60021757T DE60021757D1 DE 60021757 D1 DE60021757 D1 DE 60021757D1 DE 60021757 T DE60021757 T DE 60021757T DE 60021757 T DE60021757 T DE 60021757T DE 60021757 D1 DE60021757 D1 DE 60021757D1
Authority
DE
Germany
Prior art keywords
network
handover
communication system
mobile communication
umts
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60021757T
Other languages
English (en)
Other versions
DE60021757T2 (de
Inventor
Gina Parmar
Robert Patterson
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Publication of DE60021757D1 publication Critical patent/DE60021757D1/de
Application granted granted Critical
Publication of DE60021757T2 publication Critical patent/DE60021757T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
    • 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
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information
    • 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
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0066—Transmission or use of information for re-establishing the radio link of control information between different types of networks in order to establish a new radio link in the target network
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • 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
    • 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]
    • H04W28/18—Negotiating wireless communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • 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
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/12—Access point controller devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/14—Backbone network devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/14—Interfaces between hierarchically different network devices between access point controllers and backbone network device
DE60021757T 1999-05-28 2000-05-30 Mobilkommunikationssystem mit Handover zwischen einem GSM-Netz und einem UMTS-Netz Expired - Lifetime DE60021757T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9912604 1999-05-28
GB9912604A GB2352585B (en) 1999-05-28 1999-05-28 Mobile telecommunications system

Publications (2)

Publication Number Publication Date
DE60021757D1 true DE60021757D1 (de) 2005-09-08
DE60021757T2 DE60021757T2 (de) 2006-04-20

Family

ID=10854453

Family Applications (7)

Application Number Title Priority Date Filing Date
DE60013642T Expired - Lifetime DE60013642T2 (de) 1999-05-28 2000-05-30 Funknetzsteuerung für ein UMTS-Netz
DE60013641T Expired - Lifetime DE60013641T2 (de) 1999-05-28 2000-05-30 Mobilkommunikationssystem mit Soft-Handover von einem GSM-Netz zu einem UMTS-Netz
DE60026380T Expired - Lifetime DE60026380T2 (de) 1999-05-28 2000-05-30 Verfahren zum direkten Umschalten von einem GSM-Kommunikationsmodus zu einem UMTS Diversitätsmodus
DE60003976T Expired - Lifetime DE60003976T2 (de) 1999-05-28 2000-05-30 Mobilkommunikationssystem
DE60010508T Expired - Lifetime DE60010508T2 (de) 1999-05-28 2000-05-30 Mobilkommunikationssystem mit Handover zwischen einem GSM-Netz und einem UMTS-Netz
DE60021757T Expired - Lifetime DE60021757T2 (de) 1999-05-28 2000-05-30 Mobilkommunikationssystem mit Handover zwischen einem GSM-Netz und einem UMTS-Netz
DE60029342T Expired - Lifetime DE60029342T2 (de) 1999-05-28 2000-05-30 Verfahren zur Kommunikation zwischen einer Teilnehmereinrichtung, einem GSM-Netz und einem UMTS-Netz während Handover

Family Applications Before (5)

Application Number Title Priority Date Filing Date
DE60013642T Expired - Lifetime DE60013642T2 (de) 1999-05-28 2000-05-30 Funknetzsteuerung für ein UMTS-Netz
DE60013641T Expired - Lifetime DE60013641T2 (de) 1999-05-28 2000-05-30 Mobilkommunikationssystem mit Soft-Handover von einem GSM-Netz zu einem UMTS-Netz
DE60026380T Expired - Lifetime DE60026380T2 (de) 1999-05-28 2000-05-30 Verfahren zum direkten Umschalten von einem GSM-Kommunikationsmodus zu einem UMTS Diversitätsmodus
DE60003976T Expired - Lifetime DE60003976T2 (de) 1999-05-28 2000-05-30 Mobilkommunikationssystem
DE60010508T Expired - Lifetime DE60010508T2 (de) 1999-05-28 2000-05-30 Mobilkommunikationssystem mit Handover zwischen einem GSM-Netz und einem UMTS-Netz

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE60029342T Expired - Lifetime DE60029342T2 (de) 1999-05-28 2000-05-30 Verfahren zur Kommunikation zwischen einer Teilnehmereinrichtung, einem GSM-Netz und einem UMTS-Netz während Handover

Country Status (7)

Country Link
US (7) US6725039B1 (de)
EP (7) EP1237390B1 (de)
JP (5) JP2000358267A (de)
CN (2) CN1171477C (de)
DE (7) DE60013642T2 (de)
GB (6) GB2352585B (de)
HK (1) HK1068203A1 (de)

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