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WO1997021313A1 - Systeme mobile de communication utilisant des paquets de donnees - Google Patents

Systeme mobile de communication utilisant des paquets de donnees Download PDF

Info

Publication number
WO1997021313A1
WO1997021313A1 PCT/GB1996/002962 GB9602962W WO9721313A1 WO 1997021313 A1 WO1997021313 A1 WO 1997021313A1 GB 9602962 W GB9602962 W GB 9602962W WO 9721313 A1 WO9721313 A1 WO 9721313A1
Authority
WO
WIPO (PCT)
Prior art keywords
packet
mobile
network
data
base station
Prior art date
Application number
PCT/GB1996/002962
Other languages
English (en)
Inventor
Kenneth Richardson
Ian Sayers
Original Assignee
Northern Telecom Limited
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
Priority claimed from GB9524585A external-priority patent/GB2307827A/en
Priority claimed from GB9524649A external-priority patent/GB2307828A/en
Application filed by Northern Telecom Limited filed Critical Northern Telecom Limited
Publication of WO1997021313A1 publication Critical patent/WO1997021313A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/30—Peripheral units, e.g. input or output ports
    • H04L49/3081—ATM peripheral units, e.g. policing, insertion or extraction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5603—Access techniques
    • H04L2012/5604—Medium of transmission, e.g. fibre, cable, radio
    • H04L2012/5607—Radio
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/02—Inter-networking arrangements

Definitions

  • the object of the invention is to minimise or to overcome this disadvantage. It is a further object of the invention to provide an improved method and apparatus for routing packet data to terminals in a mobile communications network.
  • the mobile terminal address may be a data network number or a roaming data number.
  • Figure 1 is a schematic diagram of a mobile telecommunications network supporting both voice and packet data services;
  • Figure 2 illustrates the network of figure 1 in further detail showing the signalling and data transfer interfaces;
  • Figure 4 is a chart illustrating a combined IMSI/packet service attach procedure for a mobile terminal in the network of figures 1 and 2;
  • Figures 5 and 6 illustrate encapsulated data packet formats for data transport respectively between support nodes and between a server support node and a mobile terminal in the network of figures 1 and 2;
  • the mobile system which may for example conform to the European GSM or to the North American PCS 900, standard, includes an array of cells 11 each served by a respective base station (BTS) 12 providing communication with subscriber terminals 10 currently located in that cell.
  • BSC base station controller
  • MSC mobile switching centre
  • the mobile switching centre incorporates a database or visitors location register (VLR) 15 containing information on the cellular location of mobile terminals 10 currently in the service area of that mobile switching centre. Movement of a mobile terminal from one system cell to another results in corresponding updating of the information relating to that terminal stored in the VLR.
  • VLR visitors location register
  • the reference M signifies that the identifier is mandatory, O that an identifier is optional, and NA that an identifier is not Applicable
  • a roaming data call number is employed for each subscriber terminal.
  • the user's data call number is forwarded by the GGSN to the home location register 16.
  • the HLR changes the current address associated with the packet into a roaming data number that is then used to address the SGSN currently serving the mobile terminal. This number is fixed in the network and routes the packet to the serving SGSN which is then responsible for forwarding the packet on the radio link with the mobile terminal's correct address.
  • the mobile terminal 10 which is listening to the radio link can then recognise its own address and extract the data packet. Any response by the mobile can use its own address. Alternatively, a semi-permanent association may be made for the duration of the data transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Des paquets de données sont acheminés depuis un réseau (18) fonctionnant avec des paquets de données, vers un abonné mobile (10), servi par un poste de base (12) et une commande (13) de poste de base, en encapsulant le paquet et en donnant au paquet encapsulé une information d'adresse temporaire pour le transport du paquet vers l'abonné mobile (10) par l'intermédiaire de la commande (13) du poste de base.
PCT/GB1996/002962 1995-12-01 1996-11-29 Systeme mobile de communication utilisant des paquets de donnees WO1997021313A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB9524649.2 1995-12-01
GB9524585A GB2307827A (en) 1995-12-01 1995-12-01 Providing Packet Data to a Mobile Communications System
GB9524585.8 1995-12-01
GB9524649A GB2307828A (en) 1995-12-01 1995-12-01 Providing Packet Data to a Mobile Communications System

Publications (1)

Publication Number Publication Date
WO1997021313A1 true WO1997021313A1 (fr) 1997-06-12

Family

ID=26308209

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1996/002962 WO1997021313A1 (fr) 1995-12-01 1996-11-29 Systeme mobile de communication utilisant des paquets de donnees

Country Status (1)

Country Link
WO (1) WO1997021313A1 (fr)

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998051106A3 (fr) * 1997-05-05 1999-02-04 Northern Telecom Ltd Acces au gsm par cable
WO1999014959A1 (fr) * 1997-09-18 1999-03-25 Telefonaktiebolaget Lm Ericsson (Publ) Distribution a schema de distribution de trafic adresse a des noeuds et destine a plusieurs sous-noeuds connectes
WO1999046905A3 (fr) * 1998-03-13 1999-11-25 Ericsson Telefon Ab L M Agencement, systeme et procede associes a la transmission de donnees par paquet
WO1999063774A1 (fr) * 1998-06-01 1999-12-09 Telefonaktiebolaget Lm Ericsson (Publ) Reseau de radiotelecommunication integre et procede d'interconnexion d'un reseau ansi-41 et le service general de radiocommunication par paquets (gprs)
US6016307A (en) * 1996-10-31 2000-01-18 Connect One, Inc. Multi-protocol telecommunications routing optimization
WO2000004679A1 (fr) * 1998-07-16 2000-01-27 Software.Com, Inc. Integration de services vocaux et de donnees fournis a un dispositif mobile sans fil
WO2000028714A1 (fr) * 1998-11-06 2000-05-18 Telefonaktiebolaget Lm Ericsson (Publ) Transmission tunnel couche 2 pour la communication de donnees dans des reseaux sans fil
WO2000021254A3 (fr) * 1998-10-06 2000-07-20 Ericsson Telefon Ab L M Procede et appareil de transmission de paquets de donnees depuis un reseau de commutation de paquets externe vers une station radio mobile
WO2000051374A1 (fr) * 1999-02-26 2000-08-31 Telefonaktiebolaget Lm Ericsson (Publ) Procede et appareil pour transferer des informations entre des terminaux mobiles et des entites d'un reseau d'acces radioelectrique
WO2000078066A1 (fr) * 1999-06-11 2000-12-21 Nokia Corporation Procede et dispositif de mise en oeuvre d'une communication de donnees par paquets
US6167271A (en) * 1997-05-05 2000-12-26 Northern Telecom Limited Interface between cellular and wired networks with enhanced subscriber mobility
EP1071296A1 (fr) * 1999-07-22 2001-01-24 Alcatel Méthode de diffusion sélective de paquets de données aux stations mobiles, service, routage, et gateway correspondants
WO2001017287A1 (fr) * 1999-08-31 2001-03-08 Siemens Aktiengesellschaft Procede et systeme de communication destines au traitement d'un service paquet
FR2803973A1 (fr) * 2000-01-17 2001-07-20 Sagem Reseau de radiocommunication a transmission par paquets adapte a communiquer avec un terminal mobile fonctionnant en mode circuit
WO2002003724A1 (fr) * 2000-07-03 2002-01-10 Nokia Corporation Systeme et procede de communication
US6389008B1 (en) 1998-12-21 2002-05-14 Telefonaktiebolaget L M Ericsson (Publ) Integrated radio telecommunications network and method of interworking an ANSI-41 network and the general packet radio service (GPRS)
US6408339B1 (en) 1998-01-19 2002-06-18 Telefonaktiebolaget Lm Ericsson (Publ) Non-permanent address allocation
US6463055B1 (en) 1998-06-01 2002-10-08 Telefonaktiebolaget L M Ericsson (Publ) Integrated radio telecommunications network and method of interworking an ANSI-41 network and the general packet radio service (GPRS)
EP1014751A3 (fr) * 1998-12-23 2002-12-04 Nortel Networks Limited Dispositif de communication sans fils dans lequel un côntroleur de station de base achémine des paquets entre des unitées mobiles et un réseau
EP1102509A4 (fr) * 1999-06-04 2003-03-05 Ntt Docomo Inc Reseau de communication mobile et diffusion de donnees dans un reseau de communication mobile
WO2003045105A1 (fr) 2001-11-22 2003-05-30 Telia Ab (Publ) Procede et systeme permettant l'itinerance d'un terminal de donnees entre des reseaux locaux connectes a un reseau de communication de commande
WO2003019861A3 (fr) * 2001-08-21 2003-11-27 Ericsson Telefon Ab L M Multi-diffusion dans des reseaux point a point de commutation par paquets
US6661782B1 (en) 1997-01-20 2003-12-09 Nokia Telecommunications Oy Routing area updating in packet radio network
US6754492B1 (en) * 2001-05-16 2004-06-22 Cisco Technology, Inc. Method and apparatus for communicating a subscriber message
US7307956B2 (en) 1996-10-31 2007-12-11 Connectel, Llc Multi-protocol telecommunications routing optimization
US7607171B1 (en) 2002-01-17 2009-10-20 Avinti, Inc. Virus detection by executing e-mail code in a virtual machine
DE19832290B4 (de) * 1998-07-17 2011-12-08 Telefonaktiebolaget Lm Ericsson (Publ) Kommunikationssystem und Verfahren zum Aufbauen von Verbindungen zwischen Terminals eines ersten und eines zweiten Kommunikationsnetzes
US8321936B1 (en) 2007-05-30 2012-11-27 M86 Security, Inc. System and method for malicious software detection in multiple protocols
US9652613B1 (en) 2002-01-17 2017-05-16 Trustwave Holdings, Inc. Virus detection by executing electronic message code in a virtual machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995028063A2 (fr) * 1994-04-08 1995-10-19 Nokia Telecommunications Oy Mise a jour des positions pour un service de transmission de donnees a commutation par paquets dans un systeme de communication mobile

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995028063A2 (fr) * 1994-04-08 1995-10-19 Nokia Telecommunications Oy Mise a jour des positions pour un service de transmission de donnees a commutation par paquets dans un systeme de communication mobile

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MADEMANN F: "GENERAL PACKET RADIO SERVICE - A PACKET MODE SERVICE WITHIN THE GSM", ISS '95. WORLD TELECOMMUNICATIONS CONGRESS. XV INTERNATIONAL SWITCHING SYMPOSIUM. 23 - 28 APRIL 1995. ADVANCED SWITCHING TECHNOLOGIES FOR UNIVERSAL TELECOMMUNICATIONS AT THE BEGINNING OF THE 21ST CENTURY. PROCEEDINGS VOL. 1, BERLIN, DE, pages 36 - 40, XP000495534 *

Cited By (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7307956B2 (en) 1996-10-31 2007-12-11 Connectel, Llc Multi-protocol telecommunications routing optimization
US6016307A (en) * 1996-10-31 2000-01-18 Connect One, Inc. Multi-protocol telecommunications routing optimization
US9806988B2 (en) 1996-10-31 2017-10-31 Patentmarks Communications, Llc Multi-protocol telecommunications routing optimization
US9036499B2 (en) 1996-10-31 2015-05-19 Patentmarks Communications, Llc Multi-protocol telecommunications routing optimization
US6661782B1 (en) 1997-01-20 2003-12-09 Nokia Telecommunications Oy Routing area updating in packet radio network
WO1998051106A3 (fr) * 1997-05-05 1999-02-04 Northern Telecom Ltd Acces au gsm par cable
US6167271A (en) * 1997-05-05 2000-12-26 Northern Telecom Limited Interface between cellular and wired networks with enhanced subscriber mobility
WO1999014959A1 (fr) * 1997-09-18 1999-03-25 Telefonaktiebolaget Lm Ericsson (Publ) Distribution a schema de distribution de trafic adresse a des noeuds et destine a plusieurs sous-noeuds connectes
US6408339B1 (en) 1998-01-19 2002-06-18 Telefonaktiebolaget Lm Ericsson (Publ) Non-permanent address allocation
WO1999046905A3 (fr) * 1998-03-13 1999-11-25 Ericsson Telefon Ab L M Agencement, systeme et procede associes a la transmission de donnees par paquet
US6728237B2 (en) 1998-03-13 2004-04-27 Telefonaktiebolaget Lm Ericsson (Publ) Arrangement, a system and a method relating to a packet data communication
US6463055B1 (en) 1998-06-01 2002-10-08 Telefonaktiebolaget L M Ericsson (Publ) Integrated radio telecommunications network and method of interworking an ANSI-41 network and the general packet radio service (GPRS)
AU755336B2 (en) * 1998-06-01 2002-12-12 Telefonaktiebolaget Lm Ericsson (Publ) Integrated radio telecommunications network and method of interworking an ANSI-41 network and the general packet radio service (GPRS)
WO1999063774A1 (fr) * 1998-06-01 1999-12-09 Telefonaktiebolaget Lm Ericsson (Publ) Reseau de radiotelecommunication integre et procede d'interconnexion d'un reseau ansi-41 et le service general de radiocommunication par paquets (gprs)
US6304753B1 (en) 1998-07-16 2001-10-16 Openwave Technologies Inc. Integration of voice and data services provided to a mobile wireless device
WO2000004679A1 (fr) * 1998-07-16 2000-01-27 Software.Com, Inc. Integration de services vocaux et de donnees fournis a un dispositif mobile sans fil
DE19832290B4 (de) * 1998-07-17 2011-12-08 Telefonaktiebolaget Lm Ericsson (Publ) Kommunikationssystem und Verfahren zum Aufbauen von Verbindungen zwischen Terminals eines ersten und eines zweiten Kommunikationsnetzes
CN1328915C (zh) * 1998-10-06 2007-07-25 艾利森电话股份有限公司 从外部分组网向移动无线台传送数据分组的方法和设备
WO2000021254A3 (fr) * 1998-10-06 2000-07-20 Ericsson Telefon Ab L M Procede et appareil de transmission de paquets de donnees depuis un reseau de commutation de paquets externe vers une station radio mobile
AU758400B2 (en) * 1998-10-06 2003-03-20 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for communicating data packets from an external packet network to a mobile radio station
US6469998B1 (en) 1998-10-06 2002-10-22 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for communicating data packets from an external packet network to a mobile radio station
WO2000028714A1 (fr) * 1998-11-06 2000-05-18 Telefonaktiebolaget Lm Ericsson (Publ) Transmission tunnel couche 2 pour la communication de donnees dans des reseaux sans fil
US6389008B1 (en) 1998-12-21 2002-05-14 Telefonaktiebolaget L M Ericsson (Publ) Integrated radio telecommunications network and method of interworking an ANSI-41 network and the general packet radio service (GPRS)
EP1014751A3 (fr) * 1998-12-23 2002-12-04 Nortel Networks Limited Dispositif de communication sans fils dans lequel un côntroleur de station de base achémine des paquets entre des unitées mobiles et un réseau
US6879832B1 (en) 1999-02-26 2005-04-12 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for transferring information between mobile terminals and entities in a radio access network
AU764487B2 (en) * 1999-02-26 2003-08-21 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for transferring information between mobile terminals and entities in a radio access network
WO2000051374A1 (fr) * 1999-02-26 2000-08-31 Telefonaktiebolaget Lm Ericsson (Publ) Procede et appareil pour transferer des informations entre des terminaux mobiles et des entites d'un reseau d'acces radioelectrique
JP2002538691A (ja) * 1999-02-26 2002-11-12 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 移動端末及び無線アクセスネットワーク内のエンティティ間における情報伝送方法及び装置
EP1492375A1 (fr) * 1999-06-04 2004-12-29 NTT DoCoMo, Inc. Multidiffusion de données dans un réseau IP de communication mobile
EP1102509A4 (fr) * 1999-06-04 2003-03-05 Ntt Docomo Inc Reseau de communication mobile et diffusion de donnees dans un reseau de communication mobile
EP1424819A1 (fr) * 1999-06-04 2004-06-02 NTT DoCoMo, Inc. Routage de données par paquets dans un réseau de communication mobile
US6958988B1 (en) 1999-06-04 2005-10-25 Ntt Docomo, Inc. Mobile communication network and data delivery method in mobile communications network
US7023855B2 (en) 1999-06-11 2006-04-04 Nokia Corporation Method and device for performing a packet data communication
WO2000078066A1 (fr) * 1999-06-11 2000-12-21 Nokia Corporation Procede et dispositif de mise en oeuvre d'une communication de donnees par paquets
EP1071296A1 (fr) * 1999-07-22 2001-01-24 Alcatel Méthode de diffusion sélective de paquets de données aux stations mobiles, service, routage, et gateway correspondants
WO2001017287A1 (fr) * 1999-08-31 2001-03-08 Siemens Aktiengesellschaft Procede et systeme de communication destines au traitement d'un service paquet
FR2803973A1 (fr) * 2000-01-17 2001-07-20 Sagem Reseau de radiocommunication a transmission par paquets adapte a communiquer avec un terminal mobile fonctionnant en mode circuit
US7372860B1 (en) 2000-07-03 2008-05-13 Nokia Corporation Communication system and method
WO2002003724A1 (fr) * 2000-07-03 2002-01-10 Nokia Corporation Systeme et procede de communication
US6754492B1 (en) * 2001-05-16 2004-06-22 Cisco Technology, Inc. Method and apparatus for communicating a subscriber message
WO2003019861A3 (fr) * 2001-08-21 2003-11-27 Ericsson Telefon Ab L M Multi-diffusion dans des reseaux point a point de commutation par paquets
WO2003045105A1 (fr) 2001-11-22 2003-05-30 Telia Ab (Publ) Procede et systeme permettant l'itinerance d'un terminal de donnees entre des reseaux locaux connectes a un reseau de communication de commande
US7607171B1 (en) 2002-01-17 2009-10-20 Avinti, Inc. Virus detection by executing e-mail code in a virtual machine
US9652613B1 (en) 2002-01-17 2017-05-16 Trustwave Holdings, Inc. Virus detection by executing electronic message code in a virtual machine
US10121005B2 (en) 2002-01-17 2018-11-06 Trustwave Holdings, Inc Virus detection by executing electronic message code in a virtual machine
US8402529B1 (en) 2007-05-30 2013-03-19 M86 Security, Inc. Preventing propagation of malicious software during execution in a virtual machine
US8321936B1 (en) 2007-05-30 2012-11-27 M86 Security, Inc. System and method for malicious software detection in multiple protocols

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