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WO2001089237A1 - Procede destine a etablir une liaison de station radio a partir d'un service de donnees par paquets d'un systeme de communication - Google Patents

Procede destine a etablir une liaison de station radio a partir d'un service de donnees par paquets d'un systeme de communication Download PDF

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Publication number
WO2001089237A1
WO2001089237A1 PCT/DE2001/001878 DE0101878W WO0189237A1 WO 2001089237 A1 WO2001089237 A1 WO 2001089237A1 DE 0101878 W DE0101878 W DE 0101878W WO 0189237 A1 WO0189237 A1 WO 0189237A1
Authority
WO
WIPO (PCT)
Prior art keywords
gprs
station
packet
packet data
network node
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.)
Ceased
Application number
PCT/DE2001/001878
Other languages
German (de)
English (en)
Inventor
Uwe Foell
Ralf Jasper
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens 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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of WO2001089237A1 publication Critical patent/WO2001089237A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/50—Address allocation
    • H04L61/5007—Internet protocol [IP] addresses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/50—Address allocation
    • H04L61/5084—Providing for device mobility
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/04—Protocols specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • 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
    • H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]
    • 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
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08—Mobility data transfer
    • H04W8/085—Mobility data transfer involving hierarchical organized mobility servers, e.g. hierarchical mobile IP [HMIP]
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/02—Inter-networking arrangements
    • 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

Definitions

  • CD 13 CD rt O s: rt P P Tl. ⁇ o. fr 01 ⁇ • ⁇ CD t? a
  • UMTS release 00 Universal Mobile Telecommunication System
  • UMTS release 00 Universal Mobile Telecommunication System
  • CSCF Verbin ⁇ dungsSullivans- and State Control Function
  • This function advantageously takes over at least parts of the service control functions previously carried out by mobile switching centers (MSC: Mobile service switching center).
  • the packet data service GPRS is provided as an IP-based carrier for the third mobile radio generation.
  • the call setup of so-called Mobile Terminated Calls (MTC), i.e. from the packet data service or via this connection requests with a mobile or stationary
  • Radio station as target data terminal device is possible under two conditions.
  • a connection can be set up if there is a packet data-oriented connection between the called station and the radio communication network
  • a connection can be set up if there is no packet data-oriented connection between the called station and the radio communication network, but the called station does has a static IP address (IP: Internet protocol).
  • IP Internet protocol
  • Determining a service status control function responsible for the called station in the communication system with the aid of guidance information and transmitting this to a call setup message for further processing offers the particular advantage of handling the connection request by the directly responsible specific service status control function. This can advantageously take into account special subscriber-specific services permitted for the connection without great technical outlay.
  • Routing the connection request as a packet data unit to any access network node of the communication system enables the access network node to recognize this connection request at a special IP address or at any IP address with a special port. This in turn offers the advantage that the access network node does not have to search all the IP packets arriving at it for a possible call setup message.
  • a packet data-oriented connection can be established as a connection to the radio station-side devices, and in particular also for purely connection-oriented radio stations, so that connections also to old mobile stations are possible.
  • FIG. 1 is a schematic radio communication system with an interface to a packet data service
  • Fig. 2 is a flowchart for establishing a connection to a radio station without an existing packet-oriented connection and without a static IP address.
  • the communication system shown in Fig. 1 shows a radio communication network with devices that enable a packet data service GPRS.
  • a mobile Sta ⁇ tion MS is shown a mobile subscriber, via an air interface V with equipment of a UMTS terrestrial radio network UTRAN (UMTS Terrestrial Radio Access Network) or the base station system BSS with fixed base stations BS and Base station controls and radio network control devices RNC is wirelessly coupled.
  • UMTS terrestrial radio network UTRAN UMTS Terrestrial Radio Access Network
  • Base station controls and radio network control devices RNC is wirelessly coupled.
  • connection to a packet-oriented communication network GPRS-N is made by the UMTS radio network via the radio network control device RNC.
  • the communication network GPRS-N has one or more service network nodes SGSN and at least one access network node GGSN.
  • the access network node GGSN is connected via an interface Gi to the actual or a third-party packet data network PDN, while the service network node SGSN is connected to the base station system BSS via an interface Gb.
  • the packet data service GPRS interoperates with network functions of an intelligent network (IN), of which a service switching function SSF is interconnected with the service network node SGSN and one co O> h P 1
  • IN intelligent network
  • P, P fr ⁇ -i P ⁇ rt N P tr i-i p: H for P P ⁇ PJ P P 13 rt ⁇ rt P. l-i ⁇ P- rt rt
  • P- ⁇ PJ s P ⁇ P rt P P- cn g P. 3 P- ⁇ i rt Tl N li o 01 ⁇ P- ⁇ li ⁇ -i 3 rf ⁇ P- ⁇ rt ⁇ fr ⁇ P J 3 P p- P- rt ⁇ JP rt LP rt P ⁇ tr
  • the triggering event (Event Detection Point) is hereinafter referred to as the network-side receiving a Anforde ⁇ approximately message from a packet network-side device, with a connection to the station MS is requested.
  • connection control server CCS Controller Server
  • CAPcc Connection Control Server
  • the communication system shown has a GPRS packet data network architecture with an IP-based packet data network GPRS-N and a radio UMTS radio network UTRAN or equivalent appropriate facilities for communication with mobile and stationary radio stations MS.
  • the home register HLR is then asked to send the routing or routing information "SRI for GPRS" and in response from the home register HLR a service network node address "SGSN-Adr.” That is current with respect to the called station MS. received for the responsible packet data service GPRS, unless this information was already available or was previously transmitted by the responsible service control function S-CSCF.
  • the access network node GGSN As soon as the access network node GGSN has the necessary information, it requests the service network node SGSN by means of standardized processes "PDU notification
  • the UMTS radio network UTRAN After the service network node SGSN has requested a packet-oriented connection from the UMTS radio network UTRAN "activate PDP connection", the UMTS radio network UTRAN establishes such a connection to the called station MS and reports back the successful connection establishment "PDP connection activation".
  • the feedback "PDP connection activation” can be routed via the service network node SGSN or directly to the access network node GGSN.
  • connection establishment with the called station MS can be carried out by the access network node GGSN, the service network node SGSN or the UMTS radio network UTRAN or the respective related control devices and tax records from.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention concerne un procédé destiné à établir une liaison entre un service de données par paquets et une station située dans un système de communication orienté paquet (GPRS-N). La liaison entre le système de communication (GPRS-N) et la station est établie par l'intermédiaire d'un noeud de réseau de service (SGSN) du système de communication orienté paquet (GPRS-N), par l'intermédiaire d'une interface radio, et par l'intermédiaire de dispositifs côté station radio (UTRAN) servant à l'exploitation d'une interface radio. Après réception d'une requête de liaison (IAM) arrivant côté réseau de paquets, l'établissement de la liaison (SETUP) est effectué du service de données par paquets vers la station du système de communication orienté paquet (GPRS-N). L'invention vise à permettre l'établissement de la liaison même en cas d'absence de liaison orientée paquet entre la station et le système de communication (GPRS-N), et en cas d'absence d'adresse IP statique affectée à la station. A cet effet, un MSISDN univoque de la station appelée est affecté à des données pouvant être consultées dans le système de communication (GPRS-N).
PCT/DE2001/001878 2000-05-19 2001-05-17 Procede destine a etablir une liaison de station radio a partir d'un service de donnees par paquets d'un systeme de communication Ceased WO2001089237A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10024861.6 2000-05-19
DE10024861A DE10024861A1 (de) 2000-05-19 2000-05-19 Verfahren zum Aufbau einer Funkstationsverbindung von einem Paketdatendienst eines Kommunikationssystems aus und Kommunikationssystem zum Durchführen des Verfahrens

Publications (1)

Publication Number Publication Date
WO2001089237A1 true WO2001089237A1 (fr) 2001-11-22

Family

ID=7642818

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2001/001878 Ceased WO2001089237A1 (fr) 2000-05-19 2001-05-17 Procede destine a etablir une liaison de station radio a partir d'un service de donnees par paquets d'un systeme de communication

Country Status (2)

Country Link
DE (1) DE10024861A1 (fr)
WO (1) WO2001089237A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006505206A (ja) * 2002-10-31 2006-02-09 オランジュ フランス 通信網から携帯端末へのアクセスを管理するシステムと方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999017579A2 (fr) * 1997-09-30 1999-04-08 Nokia Networks Oy Radiorecherche d'un abonne mobile visant a etablir une connexion commutee par paquets
WO2000024209A1 (fr) * 1998-10-19 2000-04-27 Nokia Networks Oy Mecanisme de transfert d'information declenche par reseau
EP1071268A1 (fr) * 1999-07-21 2001-01-24 Lucent Technologies Inc. Système de télécommunications
WO2001028168A1 (fr) * 1999-10-08 2001-04-19 Microsoft Corporation Transfert de donnees en paquets depuis un serveur de reseau vers une station mobile via un reseau de communication radio numerique

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999017579A2 (fr) * 1997-09-30 1999-04-08 Nokia Networks Oy Radiorecherche d'un abonne mobile visant a etablir une connexion commutee par paquets
WO2000024209A1 (fr) * 1998-10-19 2000-04-27 Nokia Networks Oy Mecanisme de transfert d'information declenche par reseau
EP1071268A1 (fr) * 1999-07-21 2001-01-24 Lucent Technologies Inc. Système de télécommunications
WO2001028168A1 (fr) * 1999-10-08 2001-04-19 Microsoft Corporation Transfert de donnees en paquets depuis un serveur de reseau vers une station mobile via un reseau de communication radio numerique

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
A. NAPOLITANO ET.AL.: "UMTS all-IP Mobility Management; Call and session control Procedures", INTERNET DRAFT, 24 March 2000 (2000-03-24), pages 1 - 23, XP002149519 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006505206A (ja) * 2002-10-31 2006-02-09 オランジュ フランス 通信網から携帯端末へのアクセスを管理するシステムと方法
JP4807953B2 (ja) * 2002-10-31 2011-11-02 オランジュ フランス 通信網から携帯端末へのアクセスを管理するシステムと方法

Also Published As

Publication number Publication date
DE10024861A1 (de) 2001-11-22

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