(51) Int Cl.: H04W 8/16 ( ) H04L 29/12 ( ) H04W 8/18 ( )

Size: px
Start display at page:

Download "(51) Int Cl.: H04W 8/16 (2009.01) H04L 29/12 (2006.01) H04W 8/18 (2009.01)"

Transcription

1 (19) TEPZZ 474_77B_T (11) EP B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: Bulletin 14/4 (21) Application number: (22) Date of filing: (1) Int Cl.: H04W 8/16 (09.01) H04L 29/12 (06.01) H04W 8/18 (09.01) (86) International application number: PCT/EP/ (87) International publication number: WO 11/ ( Gazette 11/) (4) NOTIFICATION WITHIN A WIRELESS COMMUNICATION NETWORK USING A DHCP SERVER BENACHRICHTIGUNG IN EINEM DRAHTLOSEN KOMMUNIKATIONSNETZ MIT EINEM DHCP- SERVER NOTIFICATION DANS UN RÉSEAU DE COMMUNICATION SANS FIL À L AIDE D UN SERVEUR DHCP EP B1 (84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR () Priority: FR (43) Date of publication of application: Bulletin 12/28 (73) Proprietor: ALCATEL LUCENT 9 Boulogne-Billancourt (FR) (72) Inventors: MELIA, Telemaco F-916 Nozay (FR) ORLANDI, Barbara F-916 Nozay (FR) (74) Representative: El Manouni, Josiane Alcatel-Lucent International 148/12 route de la Reine 9 Boulogne Billancourt (FR) (6) References cited: "3rd Generation Partnership Project; Technical Specification Group Core Network and Terminals; Access to the 3GPP Evolved Packet Core (EPC) via non-3gpp access networks; Stage 3; (Release 8)" 3GPP STANDARD; 3GPP TS 24.2, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 60, ROUTE DES LUCIOLES ; F SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. V8.2.0, 1 June 09 ( ), pages 1-4, XP MOTOROLA: "ANDSF push not mandated in all access networks" 3GPP DRAFT; S _ANDSF_PUSH, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 60, ROUTE DES LUCIOLES ; F SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. Budapest; 0902, February 09 (09-02-), XP "Universal Mobile Telecommunications System (UMTS); LTE; Architecture enhancements for non-3gpp accesses (3GPP TS 23.2 version Release 8)" TECHNICAL SPECIFICATION, EUROPEAN TELECOMMUNICATIONS STANDARDS INSTITUTE (ETSI), 60, ROUTE DES LUCIOLES ; F SOPHIA-ANTIPOLIS ; FRANCE, no. V8.6.0, 1 June 09 ( ), XP Note: Within nine months of the publication of the mention of the grant of the European patent in the European Patent Bulletin, any person may give notice to the European Patent Office of opposition to that patent, in accordance with the Implementing Regulations. Notice of opposition shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention). Printed by Jouve, 7001 PARIS (FR) (Cont. next page)

2 EP B1 SUBIR DAS TELCORDIA TECHNOLOGIES GABOR BAJKO NOKIA: "Dynamic Host Configuration Protocol (DHCPv4 and DHCPv6) Options for Access Network Discovery and Selection Function(ANDSF) Discovery; draftdas-mipshop-andsf-dhcp-options-01.tx t" DYNAMIC HOST CONFIGURATION PROTOCOL (DHCPV4 AND DHCPV6) OPTIONS FOR ACCESS NETWORK DISCOVERY AND SELECTION FUNCTION(ANDSF) DISCOVERY; DRAFT-DAS- MIPSHOP-ANDSF-DHCP-OPTIONS-01.TX T, INTERNET ENGINEERING TASK FORCE, IETF; STANDARDWORKINGDRAFT, INTERNET S, no. 1, 12 July 09 ( ), XP DROMS R ET AL: "Dynamic Host Configuration Protocol for IPv6 (DHCPv6); rfc331.txt" IETF STANDARD, INTERNET ENGINEERING TASK FORCE, IETF, CH, 1 July 03 ( ), XP00918 ISSN:

3 1 EP B1 2 Description [0001] This invention pertains to the field of wireless communication networks, and more particularly, the sending of notifications to mobile devices of the network. Telecommunications networks continue to evolve, particularly access networks. Thus, in order for the users mobile devices to take into account these evolutions, these mobile devices must carry out updates from a database. Additionally, in order to minimize the exchanges with the database, it is preferable for a notification to be sent to the users mobile devices in order to inform them that the database has been modified. Nonetheless, in the state of the art, the means that enable a notification to be sent to the users mobile devices exhibit significant limitations depending on the type of access network being used. In particular, in the Open Mobile Alliance-Device Management (OMA-DM) protocol, one solution consists of using SMS (Short Message System) messages, but this solution is difficult to implement for a LTE (Long Term Evolution) network, and is completely inapplicable for WiMAX (Worldwide Interoperability for Microwave Access) networks. Another alternative from the state of the art consists of using a TCP (Transmission Control Protocol) connection between the OMA-DM server or the ANDSF (Access Network Discovery and Selection Function) box that manages the database and the mobile devices. However, this solution may cause scalability problems as a result of maintaining many TCP connections, and may thereby affect the entire network s performance. [0002] Therefore, one object of embodiments of the present invention is to overcome these aforementioned drawbacks from the state of the art and to provide an independent access-technology notification method (whether it is standardized by the 3GPP (Third Generation Partnership Project): GSM/GPRS, UMTS, LTE or by the WMF (WiMAX Forum): WiMAX). [0003] To that end, embodiments of the invention pertain to a method for notifying at least one mobile device of a wireless communication network about an update to a database, wherein the update notification is transmitted to the mobile devices by means of a Dynamic Host Configuration Protocol (DHCP) server. [0004] According to another aspect of embodiments of the present invention, said database contains information about the network enabling at least one of said mobile devices to choose an access network and/or to optimize the handovers (HO). [000] According to another aspect of embodiments of the present invention, said database is managed by an automatic Access Network Discovery and Selection Function (ANDSF). [0006] According to an additional aspect of embodiments of the present invention, said database uses the protocol defined by the Open Mobile Alliance-Device Management (OMA-D)) to communicate with the mobile devices. [0007] According to an additional aspect of embodiments of the present invention, the method comprises the following steps - editing/updating the database, - sending a notification to the dynamic host configuration protocol server that the database has been edited/updated, - transmitting a reconfiguration message from the dynamic host configuration protocol server to at least one mobile device, - sending an information request from said at least one mobile device to the dynamic host configuration protocol server in response to the reconfiguration message, - sending a reply message from the dynamic host configuration protocol server to said at least one mobile device in response to the information request, - sending an acknowledgment of receipt message to the server managing the database. [0008] According to another aspect of embodiments of the present invention, the reconfiguration message comprises an identifier of at least one mobile device, an identifier of the dynamic host configuration protocol server, an authentication option, and a reconfiguration message type option, the reconfiguration message type field comprising an Information Request. [0009] According to additional aspect of embodiments of the present invention, after the step of transmitting a reconfiguration message from the dynamic host configuration protocol server to at least one mobile device, said at least one mobile device verifies, based on the identifier of the dynamic host configuration protocol server and on the authentication option, that it is communicating with the correct peer in accordance with the DHCP protocol. [00] According to an additional aspect of embodiments of the present invention, said reply message comprises update information concerning the server managing the database. [0011] According to an additional aspect of embodiments of the present invention, an update notification being received by said at least one mobile device causes said at least one mobile device to connect to the server managing the database. [0012] According to an additional aspect of embodiments of the present invention, the connection of said at least one mobile device to the server managing the database is carried out according to an Open Mobile Alliance-Device Management (OMA-DM) protocol. [0013] Embodiments of the invention also pertain to an Access Network Discovery and Selection Function (ANDSF) server comprising means for managing a database of access networks and means for sending a notification of said database s update to a Dynamic Host Configuration Protocol (DHCP) server. [0014] Embodiments of the invention also pertain to a 3

4 3 EP B1 4 Dynamic Host Configuration Protocol (DHCP) server comprising means for receiving a notification of an update to a database managed by an Access Network Discovery and Selection Function (ANDSF) server and means for transmitting said update notification to at least one mobile device. [001] Embodiments of the present invention also pertain to a communication network comprising an Access Network Discovery and Selection Function (ANDSF) server and a Dynamic Host Configuration Protocol (DH- CP) server, wherein the updating of a database managed by the ANDSF server is transmitted to at least one mobile device of the network by means of the DHCP server. [0016] Other characteristics and benefits of embodiments of the invention will become apparent from the following description, given with reference to the attached drawings, which by way of a non-limiting example depict one possible embodiment. [0017] In these drawings: - Figure 1 depicts a diagram of part of a communication network; - Figure 2 is a synoptic diagram of various steps of embodiments of the present invention; [0018] In the following description, generally: The term "ANDSF" is an acronym for "Access Network Discovery and Selection Function"; The term "DHCP" is an acronym for "Dynamic Host Configuration Protocol"; The term "OMA-DM" is an acronym for "Open Mobile Alliance-Device Management" and designates the protocol defined by this workgroup within that alliance as well; The term "IP" is an acronym for "Internet Protocol"; The term "3GPP" is an acronym for "Third Generation Partnership Project"; The term "LTE" is an acronym for "Long Term Evolution". The term "WiMAX" is an acronym for "Worldwide Interoperability for Microwave Access"; The term "TCP" is an acronym for "Transmission Control Protocol"; [0019] Embodiments of the present invention aim to establish a "push" method enabling a telecommunications network to cause the updating of the network s mobile devices by sending notifications to the mobile devices in order to inform them of the availability of updates Figure 1 depicts part of a telecommunication network comprising an ANDSF server 1 equipped with a database 3, a DHCP server and a mobile device or DHCP client 7. The database 3 comprising information for the mobile devices. It should be noted that the ANDSF server may be replaced with another type of server using the OMA-DM protocol, so that embodiments of the invention are not limited to the use of an ANDSF server, but rather for any type of server using the OMA-DM protocol. Figure 2 depicts the various steps of a method according to embodiments of the present invention. [00] The first step 1 corresponds to updating/editing the database 3. [0021] In order to inform the network s mobile devices of that edit/update, the server (ANDSF or type using the OMA-DM protocol) 1 transmits a notification to the DHCP server (step 2). This notification serves to inform the DHCP server of the update to the database 3 so that the server will transmit the information to the network s client 7. [0022] The DHCP server then transmits a reconfiguration message to each DHCP client 7, comprising the identifier of the DHCP client 7, the identifier of the DHCP server, the authentication option, and the reconfiguration message type option (step 3) indicating an Information Request. [0023] When the reconfiguration message is received, the DHCP client 7 checks that it is communicating with the correct peer in accordance with the DHCP protocol, and responds to the DHCP server with an information request for the options that the ANDSF/OMA-DM server 1 wishes to update (step 4). [0024] The DHCP server then sends back a reply message comprising the updated information regarding the database 3 (step ). [002] These updates may relate to the neighboring cells and access networks which are available, as well as their priority for the purposes of optimizing the cell handover process. [0026] Furthermore, the DHCP server also sends an acknowledgment of receipt message back to the ANDSF/OMA-DM server 1 in order to inform it of the communication with the DHCP client 7 and concludes the exchange of messages (step 6). [0027] The DHCP client 7 is therefore informed of the availability and nature of the updates to the database 3 and may thereby retrieve these updates by directly contacting the ANDSF/OMA-DM server 1 (step 7). The connection between the DHCP client 7 and the ANDSF/OMA-DM server 1 is done using the OMA-DM communication protocol. [0028] Thus, the various aspects of embodiments of the present method enable the ANDSF/OMA-DM server 1 to trigger a mobile device update procedure so that they can connect to the database 3 of the ANDSF/OMA- 4

5 EP B1 6 DM server 1 and retrieve the corresponding information. By using a method based on an IP infrastructure and employing a well-established DHCP protocol, the embodiments of the present invention offer a solution that may be used by the various types of access networks: not only 3GPP networks such as LTE, but also WiMAX networks, and make it possible to improve the network s performance and reduce scalability problems, such as by making it unnecessary to keep TCP connections active or use trigger SMSs. comprising an Information Request.. A notification method according to claim 4, wherein after the step of transmitting a reconfiguration message from the dynamic host configuration protocol server to at least one mobile device (7), said at least one mobile device (7) verifies, based on the identifier of the dynamic host configuration protocol server and on the authentication option, that it is communicating with the correct peer in accordance with the DHCP protocol. Claims 1. A method for notifying at least one mobile device of a wireless communication network about an update to a database (3) managed by an Access Network Discovery and Selection Function, ANDSF, or using the protocol defined by the Open Mobile Alliance- Device Management, OMA-DM, for communicating with mobile devices (7), wherein the update notification is transmitted to the mobile devices (7) by means of a dynamic host configuration protocol, DHCP, server (). 2. A notification method according to claim 1, wherein said database contains information about the network making it possible for at least one of said mobile device(s) (7) to choose an access network and/or optimize the handovers. 3. A notification method according to one of the preceding claims, comprising the following steps: - editing/updating the database (1), - sending a notification to the dynamic host configuration protocol server that the database has been edited/updated (2), - transmitting a reconfiguration message from the dynamic host configuration protocol server to at least one mobile device (3), - sending an information request from said at least one mobile device to the dynamic host configuration protocol server in response to the reconfiguration message (4), - sending a reply message from the dynamic host configuration protocol server to said at least one mobile device in response to the information request (), - sending an acknowledgment of receipt message to the server managing the database (6) A notification method according to one of the claims 3 to, wherein said reply message comprises update information concerning the server managing the database (3). 7. A notification method according to one of the preceding claims, wherein the update notification being received by said at least one mobile device (7) causes said at least one mobile device (7) to connect to the server managing the database (3). 8. A notification method according to claim 7, wherein the connection of said at least one mobile device to the server managing the database is carried out according to an Open Mobile Alliance-Device Management, OMA-DM, protocol. 9. An Access Network Discovery and Selection Function, ANDSF, server (1) comprising means for managing a database (3) of access networks and means for sending a notification of said database s update to a Dynamic Host Configuration Protocol, DHCP, server ().. A Dynamic Host Configuration Protocol, DHCP, server() comprising means for receiving a notification of an update to a database (3) managed by an Access Network Discovery and Selection Function, ANDSF, server (1) and means for transmitting said update notification to at least one mobile device (7). 11. A communication network comprising an Access Network Discovery and Selection Function, ANDSF, server (1) according to claim 9 and a Dynamic Host Configuration Protocol, DHCP, server () according to claim, wherein the updating of a database managed by the ANDSF server (1) is transmitted to at least one mobile device of the network by means of the DHCP server (). 4. A notification method according to claim 3, wherein the reconfiguration message comprises an identifier of at least one mobile device (7), an identifier of the dynamic host configuration protocol server, an authentication option, and a reconfiguration message type option, the reconfiguration message type field Patentansprüche 1. Verfahren zum Benachrichtigen mindestens eines Mobilgeräts eines drahtlosen Kommunikationsgeräts über eine Aktualisierung einer Datenbank (3),

6 7 EP B1 8 welche von einer Zugangsnetzwerkentdeckungsund -auswahlfunktion (ANDSF) verwaltet wird oder das in dem Geräteverwaltungsstandard der Open Mobile Alliance (OMA-DM) für die Kommunikation mit Mobilgeräten (7) definierte Protokoll verwendet, wobei die Aktualisierungsbenachrichtigung anhand eines dynamischen Host-Konfigurationsprotokolls (DHCP) -Servers an das Mobilgerät (7) übertragen wird. 2. Benachrichtigungsverfahren nach Anspruch 1, wobei die besagte Datenbank Informationen über das Netzwerk enthält, welche es mindestens einem der besagten Mobilgeräte (7) ermöglichen, ein Zugangsnetzwerk auszuwählen und/oder die Handovers zu optimieren. 3. Benachrichtigungsverfahren nach einem der vorstehenden Ansprüche, die folgenden Schritte umfassend: - Bearbeiten/Aktualisieren der Datenbank (1), - Senden einer Benachrichtigung an den dynamischen Host-Konfigurationsprotokoll-Server darüber, dass die Datenbank bearbeitet/aktualisiert wurde (2), - Übertragen einer Rekonfigurationsnachricht von dem dynamischen Host-Konfigurationsprotokoll-Server an mindestens ein Mobilgerät (3), - Senden einer Informationsanforderung von dem besagten mindestens einen Mobilgerät an den dynamischen Host-Konfigurationsprotokoll-Server in Reaktion auf die Rekonfigurationsnachricht (4), - Senden einer Antwortnachricht von dem dynamischen Host-Konfigurationsprotokoll-Server an das besagte mindestens eine Mobilgerät in Reaktion auf die Informationsanforderung (), - Senden einer Empfangsbestätigungsnachricht an den Server, welcher die Datenbank verwaltet (6). 4. Benachrichtigungsverfahren nach Anspruch 3, wobei die Rekonfigurationsnachricht eine Kennung mindestens eines Mobilgeräts (7), eine Kennung des dynamischen Host-Konfigurationsprotokoll-Servers, eine Authentifizierungsoption und eine Option des Typs der Rekonfigurationsnachricht enthält, wobei das Rekonfigurationsnachrichtentyp-Feld eine Informationsanforderung beinhaltet ein Mobilgerät (7) auf der Basis der Kennung des dynamischen Host-Konfigurationsprotokoll-Servers und der Authentifizierungsoption prüft, ob es mit dem korrekten Peer in Übereinstimmung mit dem DHCP- Protokoll kommuniziert. 6. Benachrichtigungsverfahren nach einem der Ansprüche 3 bis, wobei die besagte Antwortnachricht Aktualisierungsinformationen in Bezug auf den Server, welcher die Datenbank (3) verwaltet, enthält. 7. Benachrichtigungsverfahren nach einem der vorstehenden Ansprüche, wobei die an dem besagten mindestens einen Mobilgerät (7) empfangene Aktualisierungsbenachrichtigung bewirkt, dass das besagte mindestens eine Mobilgerät eine Verbindung mit dem Server, welcher die Datenbank (3) verwaltet, herstellt. 8. Benachrichtigungsverfahren nach Anspruch 7, wobei die Verbindung des besagten mindestens einen Mobilgeräts mit dem Server, welcher die Datenbank verwaltet, gemäß einem Geräteverwaltungsstandard der Open Mobile Alliance (OMA-DM) erfolgt. 9. Zugangsnetzwerkentdeckungs- und -auswahlfunktions (ANDSF)-Server (1) mit Mitteln zum Verwalten einer Datenbank (3) von Zugangsnetzwerken und Mitteln zum Senden einer Benachrichtigung über die Aktualisierung der besagten Datenbank an einen dynamischen Host-Konfigurationsprotokoll (DHCP)- Server ().. Dynamischer Host-Konfigurationsprotokoll (DHCP)- Server () mit Mitteln zum Empfangen einer Benachrichtigung über eine Aktualisierung einer von einem Zugangsnetzwerkentdeckungs- und -auswahlfunktions (ANDSF)-Server (1) verwalteten Datenbank (3), und Mitteln zum Übertragen der besagten Aktualisierungsbenachrichtigung an mindestens ein Mobilgerät (7). 11. Kommunikationsnetzwerk, umfassend einen Zugangsnetzwerkentdeckungs- und - auswahlfunktions (ANDSF)-Server (1) gemäß Anspruch 9, und einen dynamischen Host-Konfigurationsprotokoll (DHCP)-Server () nach Anspruch, wobei die Aktualisierung der von dem ANDSF-Server (1) verwalteten Datenbank anhand des DHCP-Servers () an mindestens ein Mobilgerät des Netzwerks übertragen wird.. Benachrichtigungsverfahren nach Anspruch 4, wobei das besagte mindestens eine Mobilgerät (7) im Anschluss an den Schritt des Übertragens einer Rekonfigurationsnachricht von dem dynamischen Host-Konfigurationsprotokoll-Server an mindestens Revendications 1. Procédé pour notifier au moins un dispositif mobile d un réseau de communication sans fil à propos d une mise à jour d une base de données (3) gérée 6

7 9 EP B1 par une fonction de découverte et de sélection de réseau d accès, ANDSF, ou utilisant le protocole de gestion de dispositif défini par l Open Mobile Alliance, OMA-DM, pour communiquer avec des dispositifs mobiles (7), dans lequel la notification de mise à jour est transmise aux dispositifs mobiles (7) au moyen d un serveur de protocole de configuration d hôte dynamique, DHCP (). 2. Procédé de notification selon la revendication 1, dans lequel ladite base de données contient des informations sur le réseau permettant ainsi à au moins un desdits dispositifs mobiles (7) de choisir un réseau d accès et/ou d optimiser les transferts. 3. Procédé de notification selon l une des revendications précédentes, comprenant les étapes suivantes : - modifier/mettre à jour la base de données (1), - envoyer une notification au serveur de protocole de configuration d hôte dynamique selon laquelle la base de données a été modifiée/mise à jour (2), - transmettre un message de reconfiguration à partir du serveur de protocole de configuration d hôte dynamique vers au moins un dispositif mobile (3), - envoyer une demande d informations à partir dudit au moins un dispositif mobile au serveur de protocole de configuration d hôte dynamique en réponse au message de reconfiguration (4), - envoyer un message de réponse à partir du serveur de protocole de configuration d hôte dynamique audit au moins un dispositif mobile en réponse à la demande d informations (), - envoyer un message d accusé de réception au serveur gérant la base de données (6). 4. Procédé de notification selon la revendication 3, dans lequel le message de reconfiguration comprend un identifiant d au moins un dispositif mobile (7), un identifiant du serveur de protocole de configuration d hôte dynamique, une option d authentification et une option de type de message de reconfiguration, le champ de type de message de reconfiguration comprenant une demande d informations Procédé de notification selon la revendication 4, dans lequel après l étape de transmission d un message de reconfiguration à partir du serveur de protocole de configuration d hôte dynamique vers au moins un dispositif mobile (7), ledit au moins un dispositif mobile (7) vérifie, sur la base de l identifiant du serveur de protocole de configuration d hôte dynamique et de l option d authentification, qu il communique avec le poste adéquat conformément au protocole DHCP. 6. Procédé de notification selon l une des revendications 3 à, dans lequel ledit message de réponse comprend des informations de mise à jour concernant le serveur gérant la base de données (3). 7. Procédé de notification selon l une des revendications précédentes, dans lequel la notification de mise à jour reçue par ledit au moins un dispositif mobile (7) entraîne la connexion de l au moins un dispositif mobile (7) au serveur gérant la base de données (3). 8. Procédé de notification selon la revendication 7, dans lequel la connexion dudit au moins un dispositif mobile au serveur gérant la base de données est réalisée conformément à un protocole de gestion de dispositif de l Open Mobile Alliance, OMA-DM. 9. Serveur de fonction de découverte et de sélection de réseau d accès, ANDSF (1) comprenant des moyens pour gérer une base de données (3) de réseaux d accès et des moyens pour envoyer une notification de ladite mise à jour de la base de données à un serveur de protocole de configuration d hôte dynamique, DHCP ().. Serveur de protocole de configuration d hôte dynamique, DHCP () comprenant des moyens pour recevoir une notification d une mise à jour d une base de données (3) gérée par un serveur de fonction de découverte et de sélection de réseau d accès, ANDSF (1) et des moyens pour transmettre ladite notification de mise à jour à au moins un dispositif mobile (7). 11. Réseau de communication comprenant un serveur de fonction de découverte et de sélection de réseau d accès, ANDSF (1) selon la revendication 9 et un serveur de protocole de configuration d hôte dynamique, DHCP () selon la revendication, dans lequel la mise à jour d une base de données gérée par le serveur ANDSF (1) est transmise à au moins un dispositif mobile du réseau au moyen du serveur DHCP (). 7

8 EP B1 8

9 EP B1 9

(51) Int Cl.: H04L 29/06 (2006.01) H04M 15/00 (2006.01)

(51) Int Cl.: H04L 29/06 (2006.01) H04M 15/00 (2006.01) (19) TEPZZ 7Z 74 B_T (11) EP 2 702 742 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent:.04. Bulletin /16 (21) Application number: 1171674.6 (22) Date

More information

(51) Int Cl.: B29C 41/20 (2006.01) F21S 4/00 (2006.01) H05K 3/28 (2006.01)

(51) Int Cl.: B29C 41/20 (2006.01) F21S 4/00 (2006.01) H05K 3/28 (2006.01) (19) TEPZZ 68698B_T (11) EP 2 68 698 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 18.11.201 Bulletin 201/47 (21) Application number: 11808612.3

More information

(51) Int Cl.: H04L 12/58 (2006.01)

(51) Int Cl.: H04L 12/58 (2006.01) (19) (11) EP 1 628 448 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 21.11.07 Bulletin 07/47 (1) Int Cl.: H04L 12/8 (06.01) (21) Application number:

More information

(51) Int Cl.: H04N 7/16 (2011.01)

(51) Int Cl.: H04N 7/16 (2011.01) (19) TEPZZ_796 89B_T (11) EP 1 796 389 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 04.03.1 Bulletin 1/ (1) Int Cl.: H04N 7/16 (11.01) (21) Application

More information

(51) Int Cl.: H04L 29/06 (2006.01) G06F 9/445 (2006.01) G06F 13/00 (2006.01)

(51) Int Cl.: H04L 29/06 (2006.01) G06F 9/445 (2006.01) G06F 13/00 (2006.01) (19) TEPZZ_7486_6B_T (11) EP 1 748 616 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 03.09.2014 Bulletin 2014/36 (1) Int Cl.: H04L 29/06 (2006.01)

More information

(51) Int Cl.: G06F 21/00 (2006.01) H04L 29/06 (2006.01)

(51) Int Cl.: G06F 21/00 (2006.01) H04L 29/06 (2006.01) (19) TEPZZ_8Z_7 _B_T (11) EP 1 801 721 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 16.06. Bulletin /24 (1) Int Cl.: G06F 21/00 (06.01) H04L 29/06

More information

(51) Int Cl.: H04L 12/24 (2006.01)

(51) Int Cl.: H04L 12/24 (2006.01) (19) (12) EUROPEAN PATENT SPECIFICATION (11) EP 1 487 11 B1 (4) Date of publication and mention of the grant of the patent: 01.07.09 Bulletin 09/27 (1) Int Cl.: H04L 12/24 (06.01) (21) Application number:

More information

(51) Int Cl.: H04L 12/24 (2006.01)

(51) Int Cl.: H04L 12/24 (2006.01) (19) TEPZZ_8_9Z96B_T (11) EP 1 819 096 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 24..12 Bulletin 12/43 (21) Application number: 0818628.9 (22)

More information

(51) Int Cl.: G06F 13/38 (2006.01) G06F 1/16 (2006.01)

(51) Int Cl.: G06F 13/38 (2006.01) G06F 1/16 (2006.01) (19) TEPZZ 9777B_T (11) EP 2 97 77 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 1.07.1 Bulletin 1/29 (1) Int Cl.: G06F 13/38 (06.01) G06F 1/16 (06.01)

More information

(51) Int Cl.: H04W 4/14 (2009.01)

(51) Int Cl.: H04W 4/14 (2009.01) (19) (12) EUROPEAN PATENT SPECIFICATION (11) EP 2 184 897 B1 (4) Date of publication and mention of the grant of the patent: 14.03.12 Bulletin 12/11 (21) Application number: 087774.3 (22) Date of filing:

More information

(51) Int Cl.: H04M 3/50 (2006.01)

(51) Int Cl.: H04M 3/50 (2006.01) (19) TEPZZ_Z48_64B_T (11) EP 1 048 164 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 07.01.1 Bulletin 1/02 (21) Application number: 9893133.0 (22)

More information

*EP001173363B1* EP 1 173 363 B1 (19) (11) EP 1 173 363 B1 (12) EUROPEAN PATENT SPECIFICATION

*EP001173363B1* EP 1 173 363 B1 (19) (11) EP 1 173 363 B1 (12) EUROPEAN PATENT SPECIFICATION (19) Europäisches Patentamt European Patent Office Office européen des brevets *EP001173363B1* (11) EP 1 173 363 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of

More information

TEPZZ_768 7_B_T EP 1 768 371 B1 (19) (11) EP 1 768 371 B1 (12) EUROPEAN PATENT SPECIFICATION. (51) Int Cl.: H04M 19/04 (2006.01)

TEPZZ_768 7_B_T EP 1 768 371 B1 (19) (11) EP 1 768 371 B1 (12) EUROPEAN PATENT SPECIFICATION. (51) Int Cl.: H04M 19/04 (2006.01) (19) TEPZZ_768 7_B_T (11) EP 1 768 371 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 1.01.2014 Bulletin 2014/03 (1) Int Cl.: H04M 19/04 (2006.01)

More information

TEPZZ 68575_A_T EP 2 685 751 A1 (19) (11) EP 2 685 751 A1. (12) EUROPEAN PATENT APPLICATION published in accordance with Art.

TEPZZ 68575_A_T EP 2 685 751 A1 (19) (11) EP 2 685 751 A1. (12) EUROPEAN PATENT APPLICATION published in accordance with Art. (19) TEPZZ 687_A_T (11) EP 2 68 71 A1 (12) EUROPEAN PATENT APPLICATION published in accordance with Art. 3(4) EPC (43) Date of publication:.01.14 Bulletin 14/03 (21) Application number: 1278849.6 (22)

More information

(51) Int Cl.: G05F 3/26 (2006.01) G05F 3/24 (2006.01)

(51) Int Cl.: G05F 3/26 (2006.01) G05F 3/24 (2006.01) (19) Europäisches Patentamt European Patent Office Office européen des brevets (11) EP 1 280 033 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 31.0.2006

More information

(51) Int Cl.: H04Q 11/04 (2006.01) H04L 12/64 (2006.01)

(51) Int Cl.: H04Q 11/04 (2006.01) H04L 12/64 (2006.01) (19) (11) EP 1 181 839 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 27.0.09 Bulletin 09/22 (21) Application number: 009391.3 (22) Date of filing:

More information

(51) Int Cl.: G10L 15/26 (2006.01)

(51) Int Cl.: G10L 15/26 (2006.01) (19) TEPZZ Z 8B_T (11) EP 2 023 338 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 28.0.14 Bulletin 14/22 (1) Int Cl.: GL /26 (06.01) (21) Application

More information

(51) Int Cl.: H04L 29/06 (2006.01) H04Q 7/24 (2006.01) H04L 12/66 (2006.01)

(51) Int Cl.: H04L 29/06 (2006.01) H04Q 7/24 (2006.01) H04L 12/66 (2006.01) (19) (11) EP 1 314 291 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent:..07 Bulletin 07/41 (21) Application number: 0194907.2 (22) Date of filing: 06.07.01

More information

(51) Int Cl.: H04L 29/06 (2006.01)

(51) Int Cl.: H04L 29/06 (2006.01) (19) TEPZZ Z9 96 B_T (11) EP 2 093 962 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 19.12.12 Bulletin 12/1 (21) Application number: 08800984.0 (22)

More information

(51) Int Cl.: C08K 5/523 (2006.01) C08K 5/521 (2006.01) C08K 5/52 (2006.01) C08G 64/00 (2006.01)

(51) Int Cl.: C08K 5/523 (2006.01) C08K 5/521 (2006.01) C08K 5/52 (2006.01) C08G 64/00 (2006.01) (19) Europäisches Patentamt European Patent Office Office européen des brevets (11) EP 0 78 966 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 01.03.06

More information

TEPZZ 5Z _9_B_T EP 2 502 191 B1 (19) (11) EP 2 502 191 B1 (12) EUROPEAN PATENT SPECIFICATION

TEPZZ 5Z _9_B_T EP 2 502 191 B1 (19) (11) EP 2 502 191 B1 (12) EUROPEAN PATENT SPECIFICATION (19) TEPZZ Z _9_B_T (11) EP 2 02 191 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 17.06.1 Bulletin 1/2 (21) Application number: 787872.0 (22) Date

More information

EP 1 976 249 B1 (19) (11) EP 1 976 249 B1 (12) EUROPEAN PATENT SPECIFICATION

EP 1 976 249 B1 (19) (11) EP 1 976 249 B1 (12) EUROPEAN PATENT SPECIFICATION (19) (11) EP 1 976 249 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 11.03.09 Bulletin 09/11 (1) Int Cl.: H04M 1/72 (06.01) G06F 9/44 (06.01) H04W

More information

(51) Int Cl.: H04L 12/26 (2006.01)

(51) Int Cl.: H04L 12/26 (2006.01) (19) TEPZZ 84 8B_T (11) EP 2 84 338 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 23.09.1 Bulletin 1/39 (1) Int Cl.: H04L 12/26 (06.01) (21) Application

More information

(51) Int Cl.: H04L 9/32 (2006.01) G09C 1/00 (2006.01) G06F 21/33 (2013.01) H04L 29/06 (2006.01)

(51) Int Cl.: H04L 9/32 (2006.01) G09C 1/00 (2006.01) G06F 21/33 (2013.01) H04L 29/06 (2006.01) (19) TEPZZ Z48B_T (11) EP 2 2 048 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 13.0. Bulletin / (21) Application number: 1179238.6 (22) Date of

More information

(51) Int Cl.: H04M 3/42 (2006.01) H04Q 3/00 (2006.01)

(51) Int Cl.: H04M 3/42 (2006.01) H04Q 3/00 (2006.01) (19) (11) EP 1 696 646 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 07.03.12 Bulletin 12/ (1) Int Cl.: H04M 3/42 (06.01) H04Q 3/00 (06.01) (21)

More information

TEPZZ 87_546A T EP 2 871 546 A2 (19) (11) EP 2 871 546 A2 (12) EUROPEAN PATENT APPLICATION. (51) Int Cl.: G05B 19/05 (2006.01)

TEPZZ 87_546A T EP 2 871 546 A2 (19) (11) EP 2 871 546 A2 (12) EUROPEAN PATENT APPLICATION. (51) Int Cl.: G05B 19/05 (2006.01) (19) TEPZZ 87_46A T (11) EP 2 871 46 A2 (12) EUROPEAN PATENT APPLICATION (43) Date of publication: 13.0.1 Bulletin 1/ (1) Int Cl.: G0B 19/0 (06.01) (21) Application number: 14188238.1 (22) Date of filing:

More information

(51) Int Cl.: H04L 29/06 (2006.01) H04L 29/12 (2006.01)

(51) Int Cl.: H04L 29/06 (2006.01) H04L 29/12 (2006.01) (19) TEPZZ_8 Z _9B_T (11) EP 1 8 319 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 17.06.1 Bulletin 1/2 (21) Application number: 08163. (22) Date

More information

TEPZZ 9 Z5A_T EP 2 922 305 A1 (19) (11) EP 2 922 305 A1. (12) EUROPEAN PATENT APPLICATION published in accordance with Art.

TEPZZ 9 Z5A_T EP 2 922 305 A1 (19) (11) EP 2 922 305 A1. (12) EUROPEAN PATENT APPLICATION published in accordance with Art. (19) TEPZZ 9 ZA_T (11) EP 2 922 A1 (12) EUROPEAN PATENT APPLICATION published in accordance with Art. 13(4) EPC (43) Date of publication: 23.09.1 Bulletin 1/39 (21) Application number: 1386446.2 (22) Date

More information

(51) Int Cl.: G08G 1/14 (2006.01) G07B 15/02 (2006.01) G10L 15/28 (2006.01)

(51) Int Cl.: G08G 1/14 (2006.01) G07B 15/02 (2006.01) G10L 15/28 (2006.01) (19) (12) EUROPEAN PATENT SPECIFICATION (11) EP 1 862 986 B1 (4) Date of publication and mention of the grant of the patent: 14.07. Bulletin /28 (1) Int Cl.: G08G 1/14 (06.01) G07B 1/02 (06.01) GL 1/28

More information

(51) Int Cl.: H04L 29/06 (2006.01)

(51) Int Cl.: H04L 29/06 (2006.01) (19) (11) EP 2 07 816 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 04.0.11 Bulletin 11/18 (21) Application number: 07804833.7 (22) Date of filing:

More information

(51) Int Cl.: G06F 9/455 (2006.01) G06F 9/50 (2006.01)

(51) Int Cl.: G06F 9/455 (2006.01) G06F 9/50 (2006.01) (19) TEPZZ 6987 B_T (11) EP 2 698 711 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 0.08.1 Bulletin 1/32 (21) Application number: 118777.8 (22) Date

More information

(51) Int Cl.: H04L 29/06 (2006.01) H04L 12/22 (2006.01)

(51) Int Cl.: H04L 29/06 (2006.01) H04L 12/22 (2006.01) (19) (11) EP 0 998 091 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 31.01.07 Bulletin 07/0 (1) Int Cl.: H04L 29/06 (06.01) H04L 12/22 (06.01) (21)

More information

(51) Int Cl.: H05K 1/02 (2006.01)

(51) Int Cl.: H05K 1/02 (2006.01) (19) (11) EP 1 229 767 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 20.01.2010 Bulletin 2010/03 (1) Int Cl.: H0K 1/02 (2006.01) (21) Application

More information

(51) Int Cl.: H04Q 3/00 (2006.01) H04M 1/72 (2006.01)

(51) Int Cl.: H04Q 3/00 (2006.01) H04M 1/72 (2006.01) (19) TEPZZ Z B_T (11) EP 2 0 113 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 16.09.1 Bulletin 1/38 (21) Application number: 07809477.8 (22) Date

More information

(51) Int Cl.: H04L 29/12 (2006.01)

(51) Int Cl.: H04L 29/12 (2006.01) (19) (11) EP 1 4 260 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent:.09.08 Bulletin 08/37 (1) Int Cl.: H04L 29/12 (06.01) (21) Application number:

More information

Title (fr) SOURCE IONIQUE INTERNE DOUBLE POUR PRODUCTION DE FAISCEAU DE PARTICULES AVEC UN CYCLOTRON

Title (fr) SOURCE IONIQUE INTERNE DOUBLE POUR PRODUCTION DE FAISCEAU DE PARTICULES AVEC UN CYCLOTRON Title (en) A TWIN INTERNAL ION SOURCE FOR PARTICLE BEAM PRODUCTION WITH A CYCLOTRON Title (de) DOPPELTE INTERNE IONENQUELLE FÜR PARTIKELSTRAHLHERSTELLUNG MIT EINEM ZYKLOTRON Title (fr) SOURCE IONIQUE INTERNE

More information

(51) Int Cl. 7 : G06F 11/22

(51) Int Cl. 7 : G06F 11/22 (19) Europäisches Patentamt European Patent Office Office européen des brevets *EP00084463B1* (11) EP 0 844 63 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of

More information

(51) Int Cl.: H04L 12/56 (2006.01) H04L 12/24 (2006.01) H04L 29/06 (2006.01) H04L 29/08 (2006.01)

(51) Int Cl.: H04L 12/56 (2006.01) H04L 12/24 (2006.01) H04L 29/06 (2006.01) H04L 29/08 (2006.01) (19) (11) EP 2 184 89 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 16.03.11 Bulletin 11/11 (1) Int Cl.: H04L 12/6 (06.01) H04L 12/24 (06.01) H04L

More information

(51) Int Cl.: G06F 1/00 (2006.01)

(51) Int Cl.: G06F 1/00 (2006.01) (19) (11) EP 0 972 234 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 0.09.07 Bulletin 07/36 (21) Application number: 98913219.6 (22) Date of filing:

More information

TEPZZ 57_ A_T EP A1 (19) (11) EP A1 (12) EUROPEAN PATENT APPLICATION. (51) Int Cl.: H04L 29/06 ( )

TEPZZ 57_ A_T EP A1 (19) (11) EP A1 (12) EUROPEAN PATENT APPLICATION. (51) Int Cl.: H04L 29/06 ( ) (19) TEPZZ 57_ A_T (11) EP 2 571 223 A1 (12) EUROPEAN PATENT APPLICATION (43) Date of publication: 20.03.2013 Bulletin 2013/12 (51) Int Cl.: H04L 29/06 (2006.01) (21) Application number: 11181229.3 (22)

More information

TEPZZ 4_888 B_T EP 2 418 883 B1 (19) (11) EP 2 418 883 B1 (12) EUROPEAN PATENT SPECIFICATION. (51) Int Cl.: H04W 12/00 (2009.01)

TEPZZ 4_888 B_T EP 2 418 883 B1 (19) (11) EP 2 418 883 B1 (12) EUROPEAN PATENT SPECIFICATION. (51) Int Cl.: H04W 12/00 (2009.01) (19) TEPZZ 4_888 B_T (11) EP 2 418 883 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 23.04.14 Bulletin 14/17 (21) Application number: 09842887.3

More information

(51) Int Cl.: G06F 1/00 (2006.01)

(51) Int Cl.: G06F 1/00 (2006.01) (19) TEPZZ_4 Z4ZB_T (11) EP 1 433 040 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 11.11.201 Bulletin 201/46 (21) Application number: 0277267.9

More information

(51) Int Cl.: H04L 29/08 (2006.01) H04L 29/06 (2006.01)

(51) Int Cl.: H04L 29/08 (2006.01) H04L 29/06 (2006.01) (19) TEPZZ_897 6B_T (11) EP 1 897 336 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 12.08.1 Bulletin 1/33 (21) Application number: 06779738.1 (22)

More information

(12) Oversettelse av europeisk patentskrift

(12) Oversettelse av europeisk patentskrift (12) Oversettelse av europeisk patentskrift (11) NO/EP 2294743 B1 (19) NO NORGE (51) Int Cl. H04L 1/16 (2006.01) H04L 1/18 (2006.01) Patentstyret (21) Oversettelse publisert 2012.12.10 (80) Dato for Den

More information

(51) Int Cl.: G06F 17/00 (2006.01) G06F 11/20 (2006.01)

(51) Int Cl.: G06F 17/00 (2006.01) G06F 11/20 (2006.01) (19) Europäisches Patentamt European Patent Office Office européen des brevets (11) EP 1 388 08 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 29.11.06

More information

TEPZZ_9 6Z46B_T EP 1 926 046 B1 (19) (11) EP 1 926 046 B1 (12) EUROPEAN PATENT SPECIFICATION. (51) Int Cl.:

TEPZZ_9 6Z46B_T EP 1 926 046 B1 (19) (11) EP 1 926 046 B1 (12) EUROPEAN PATENT SPECIFICATION. (51) Int Cl.: (19) TEPZZ_9 6Z46B_T (11) EP 1 926 046 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 21.08.13 Bulletin 13/34 (1) Int Cl.: G06F 19/00 (11.01) (21)

More information

EP 2 455 926 A1 (19) (11) EP 2 455 926 A1 (12) EUROPEAN PATENT APPLICATION. (43) Date of publication: 23.05.2012 Bulletin 2012/21

EP 2 455 926 A1 (19) (11) EP 2 455 926 A1 (12) EUROPEAN PATENT APPLICATION. (43) Date of publication: 23.05.2012 Bulletin 2012/21 (19) (12) EUROPEAN PATENT APPLICATION (11) EP 2 4 926 A1 (43) Date of publication: 23.0.2012 Bulletin 2012/21 (21) Application number: 11190024.7 (1) Int Cl.: G08B 2/14 (2006.01) G08B 2/00 (2006.01) G0B

More information

(51) Int Cl.: H04L 29/06 (2006.01)

(51) Int Cl.: H04L 29/06 (2006.01) (19) TEPZZ Z4Z 6B_T (11) EP 2 4 036 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 03.04.13 Bulletin 13/14 (21) Application number: 07822.8 (22) Date

More information

(51) Int Cl.: G06F 11/20 (2006.01)

(51) Int Cl.: G06F 11/20 (2006.01) (19) TEPZZ 66_ B_T (11) EP 2 366 13 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 13.0.201 Bulletin 201/20 (21) Application number: 08878183.6 (22)

More information

TEPZZ 6_Z76 A_T EP 2 610 763 A1 (19) (11) EP 2 610 763 A1 (12) EUROPEAN PATENT APPLICATION. (51) Int Cl.:

TEPZZ 6_Z76 A_T EP 2 610 763 A1 (19) (11) EP 2 610 763 A1 (12) EUROPEAN PATENT APPLICATION. (51) Int Cl.: (19) TEPZZ 6_Z76 A_T (11) EP 2 6 763 A1 (12) EUROPEAN PATENT APPLICATION (43) Date of publication: 03.07.2013 Bulletin 2013/27 (51) Int Cl.: G06F 17/30 (2006.01) (21) Application number: 12192220.7 (22)

More information

(51) Int Cl.: H04L 9/32 (2006.01) H04B 7/00 (2006.01) A61N 1/37 (2006.01)

(51) Int Cl.: H04L 9/32 (2006.01) H04B 7/00 (2006.01) A61N 1/37 (2006.01) (19) TEPZZ_4977B_T (11) EP 1 49 77 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent:.12.14 Bulletin 14/0 (21) Application number: 03723989.4 (22) Date

More information

(51) Int Cl.: G10L 19/00 (2006.01) H04L 1/20 (2006.01)

(51) Int Cl.: G10L 19/00 (2006.01) H04L 1/20 (2006.01) (19) Europäisches Patentamt European Patent Office Office européen des brevets (11) EP 1 317 72 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent:.08.06

More information

(51) Int Cl.: G06F 21/24 (2006.01)

(51) Int Cl.: G06F 21/24 (2006.01) (19) (12) EUROPEAN PATENT SPECIFICATION (11) EP 1 674 960 B1 (45) Date of publication and mention of the grant of the patent: 05..2011 Bulletin 2011/40 (51) Int Cl.: G06F 21/24 (2006.01) (21) Application

More information

(51) Int Cl.: G08B 21/02 (2006.01) H04M 11/04 (2006.01)

(51) Int Cl.: G08B 21/02 (2006.01) H04M 11/04 (2006.01) (19) Europäisches Patentamt European Patent Office Office européen des brevets (11) EP 1 224 642 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 1.03.06

More information

(51) Int Cl.: H04L 29/06 (2006.01) H04M 3/56 (2006.01) H04M 3/44 (2006.01) H04L 12/18 (2006.01)

(51) Int Cl.: H04L 29/06 (2006.01) H04M 3/56 (2006.01) H04M 3/44 (2006.01) H04L 12/18 (2006.01) (19) TEPZZ Z9 79B_T (11) EP 2 091 179 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 17.12.14 Bulletin 14/1 (21) Application number: 07817029.7 (22)

More information

(51) Int Cl.: G06F 12/14 (2006.01) G06F 17/00 (2006.01) H04M 1/66 (2006.01) G06F 1/00 (2006.01)

(51) Int Cl.: G06F 12/14 (2006.01) G06F 17/00 (2006.01) H04M 1/66 (2006.01) G06F 1/00 (2006.01) (19) Europäisches Patentamt European Patent Office Office européen des brevets (11) EP 1 221 098 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 07.06.06

More information

EP 2 365 669 A1 (19) (11) EP 2 365 669 A1 (12) EUROPEAN PATENT APPLICATION. (43) Date of publication: 14.09.2011 Bulletin 2011/37

EP 2 365 669 A1 (19) (11) EP 2 365 669 A1 (12) EUROPEAN PATENT APPLICATION. (43) Date of publication: 14.09.2011 Bulletin 2011/37 (19) (12) EUROPEAN PATENT APPLICATION (11) EP 2 36 669 A1 (43) Date of publication: 14.09.11 Bulletin 11/37 (1) Int Cl.: H04L 12/8 (06.01) (21) Application number: 00243.6 (22) Date of filing:.03. (84)

More information

(51) Int Cl.: G06F 17/30 (2006.01)

(51) Int Cl.: G06F 17/30 (2006.01) (19) TEPZZ 7 _B_T (11) EP 1 127 321 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 03.04.13 Bulletin 13/14 (21) Application number: 99948341. (22)

More information

(51) Int Cl. 7 : G03G 15/00

(51) Int Cl. 7 : G03G 15/00 (19) Europäisches Patentamt European Patent Office Office européen des brevets *EP001179B1* (11) EP 1 17 9 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the

More information

(51) Int Cl.: H04L 12/56 (2006.01)

(51) Int Cl.: H04L 12/56 (2006.01) (19) (11) EP 1 779 90 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 28.12.11 Bulletin 11/2 (21) Application number: 0783482.2 (22) Date of filing:

More information

(56) References cited:

(56) References cited: (19) (12) EUROPEAN PATENT SPECIFICATION (11) EP 1 43 18 B1 (4) Date of publication and mention of the grant of the patent: 02.12.09 Bulletin 09/49 (21) Application number: 02773111.6 (22) Date of filing:

More information

(56) References cited:

(56) References cited: (19) (12) EUROPEAN PATENT SPECIFICATION (11) EP 1 04 B1 (4) Date of publication and mention of the grant of the patent: 26.12.07 Bulletin 07/2 (21) Application number: 03742391.0 (22) Date of filing: 02.07.03

More information

(51) Int Cl.: H04L 29/12 (2006.01) H04L 12/56 (2006.01)

(51) Int Cl.: H04L 29/12 (2006.01) H04L 12/56 (2006.01) (19) (11) EP 1 993 266 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 04.07.12 Bulletin 12/27 (1) Int Cl.: H04L 29/12 (06.01) H04L 12/6 (06.01) (21)

More information

(51) Int Cl.: H04L 12/26 (2006.01) H04L 12/24 (2006.01)

(51) Int Cl.: H04L 12/26 (2006.01) H04L 12/24 (2006.01) (19) TEPZZ 4 686 B_T (11) EP 2 426 862 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 12.08.1 Bulletin 1/33 (21) Application number: 769368.1 (22)

More information

(51) Int Cl.: H04L 9/24 (2006.01) G06Q 10/00 (2012.01)

(51) Int Cl.: H04L 9/24 (2006.01) G06Q 10/00 (2012.01) (19) TEPZZ_4Z 68ZB_T (11) EP 1 2 680 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 01.04.1 Bulletin 1/14 (21) Application number: 02741722.9 (22)

More information

(51) Int Cl.: H04L 12/56 (2006.01) H04L 12/28 (2006.01) H04M 7/00 (2006.01)

(51) Int Cl.: H04L 12/56 (2006.01) H04L 12/28 (2006.01) H04M 7/00 (2006.01) (19) (12) EUROPEAN PATENT SPECIFICATION (11) EP 1 129 0 B1 (4) Date of publication and mention of the grant of the patent: 09.04.08 Bulletin 08/1 (21) Application number: 9996836.2 (22) Date of filing:

More information

(51) Int Cl.: G01C 21/36 (2006.01)

(51) Int Cl.: G01C 21/36 (2006.01) (19) TEPZZ_ 678B_T (11) EP 1 26 78 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent:.09.14 Bulletin 14/37 (1) Int Cl.: G01C 21/36 (06.01) (21) Application

More information

(56) References cited:

(56) References cited: (19) (12) EUROPEAN PATENT SPECIFICATION (11) EP 1 371 26 B1 (4) Date of publication and mention of the grant of the patent: 21.01.09 Bulletin 09/04 (21) Application number: 02711612.8 (22) Date of filing:

More information

(51) Int Cl.: H04B 3/23 (2006.01)

(51) Int Cl.: H04B 3/23 (2006.01) (19) (11) EP 0 983 638 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 21.03.12 Bulletin 12/12 (21) Application number: 989232.7 (22) Date of filing:

More information

(51) Int Cl.: G06F 9/445 (2006.01)

(51) Int Cl.: G06F 9/445 (2006.01) (19) TEPZZ_649648B_T (11) EP 1 649 648 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 1..14 Bulletin 14/42 (21) Application number: 0476769.8 (22)

More information

(51) Int Cl.: G05B 19/05 (2006.01)

(51) Int Cl.: G05B 19/05 (2006.01) (19) (11) EP 1 291 74 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent:.06.07 Bulletin 07/2 (1) Int Cl.: G0B 19/0 (06.01) (21) Application number: 078479.9

More information

TEPZZ 69 49A_T EP 2 693 349 A1 (19) (11) EP 2 693 349 A1 (12) EUROPEAN PATENT APPLICATION. (51) Int Cl.: G06F 17/30 (2006.01)

TEPZZ 69 49A_T EP 2 693 349 A1 (19) (11) EP 2 693 349 A1 (12) EUROPEAN PATENT APPLICATION. (51) Int Cl.: G06F 17/30 (2006.01) (19) TEPZZ 69 49A_T (11) EP 2 693 349 A1 (12) EUROPEAN PATENT APPLICATION (43) Date of publication: 0.02.2014 Bulletin 2014/06 (1) Int Cl.: G06F 17/30 (2006.01) (21) Application number: 13160696.4 (22)

More information

(51) Int Cl.: H04L 29/12 (2006.01) H04L 29/06 (2006.01) H04M 7/00 (2006.01)

(51) Int Cl.: H04L 29/12 (2006.01) H04L 29/06 (2006.01) H04M 7/00 (2006.01) (19) TEPZZ_94_6Z6B_T (11) EP 1 941 606 B1 (12) EUROPEAN PATENT SPECIFICATION (45) Date of publication and mention of the grant of the patent: 03.12.2014 Bulletin 2014/49 (21) Application number: 06817404.4

More information

(51) Int Cl.: G06F 17/30 (2006.01)

(51) Int Cl.: G06F 17/30 (2006.01) (19) (11) EP 1 6 23 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 2.11.09 Bulletin 09/48 (1) Int Cl.: G06F 17/ (06.01) (21) Application number: 014696.1

More information

(51) Int Cl.: H04L 12/58 (2006.01) H04L 29/06 (2006.01)

(51) Int Cl.: H04L 12/58 (2006.01) H04L 29/06 (2006.01) (19) (11) EP 1 38 66 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 26.09.07 Bulletin 07/39 (21) Application number: 01991184.1 (22) Date of filing:

More information

(51) Int Cl.: H04L 9/32 (2006.01)

(51) Int Cl.: H04L 9/32 (2006.01) (19) Europäisches Patentamt European Patent Office Office européen des brevets (11) EP 1 17 038 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 19.07.06

More information

TEPZZ 974846A_T EP 2 974 846 A1 (19) (11) EP 2 974 846 A1. (12) EUROPEAN PATENT APPLICATION published in accordance with Art.

TEPZZ 974846A_T EP 2 974 846 A1 (19) (11) EP 2 974 846 A1. (12) EUROPEAN PATENT APPLICATION published in accordance with Art. (19) TEPZZ 974846A_T (11) EP 2 974 846 A1 (12) EUROPEAN PATENT APPLICATION published in accordance with Art. 153(4) EPC (43) Date of publication: 20.01.2016 Bulletin 2016/03 (21) Application number: 14874187.9

More information

(51) Int Cl.: H04L 12/58 (2006.01) H04L 29/06 (2006.01)

(51) Int Cl.: H04L 12/58 (2006.01) H04L 29/06 (2006.01) (19) TEPZZ_986 8 B_T (11) EP 1 986 382 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 19.02.14 Bulletin 14/08 (1) Int Cl.: H04L 12/8 (06.01) H04L

More information

(51) Int Cl. 7 : H04B 7/185, H04B 1/40. (56) References cited: WO-A-00/03494

(51) Int Cl. 7 : H04B 7/185, H04B 1/40. (56) References cited: WO-A-00/03494 (19) Europäisches Patentamt European Patent Office Office européen des brevets *EP001363412B1* (11) EP 1 363 412 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of

More information

(51) Int Cl.: H04W 4/02 (2009.01)

(51) Int Cl.: H04W 4/02 (2009.01) (19) TEPZZ_6 9B_T (11) EP 1 62 329 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 17.06.1 Bulletin 1/2 (21) Application number: 04778713.0 (22) Date

More information

(51) Int Cl.: H04Q 7/22 (2006.01) (56) References cited:

(51) Int Cl.: H04Q 7/22 (2006.01) (56) References cited: (19) Europäisches Patentamt European Patent Office Office européen des brevets (12) EUROPEAN PATENT SPECIFICATION (11) EP 1 2 414 B1 (4) Date of publication and mention of the grant of the patent:.08.06

More information

TEPZZ 48 56B_T EP 2 248 356 B1 (19) (11) EP 2 248 356 B1 (12) EUROPEAN PATENT SPECIFICATION

TEPZZ 48 56B_T EP 2 248 356 B1 (19) (11) EP 2 248 356 B1 (12) EUROPEAN PATENT SPECIFICATION (19) TEPZZ 48 56B_T (11) EP 2 248 356 B1 (12) EUROPEAN PATENT SPECIFICATION (45) Date of publication and mention of the grant of the patent: 27.05.2015 Bulletin 2015/22 (21) Application number: 08714831.8

More information

EP 2 133 666 A1 (19) (11) EP 2 133 666 A1 (12) EUROPEAN PATENT APPLICATION. (43) Date of publication: 16.12.2009 Bulletin 2009/51

EP 2 133 666 A1 (19) (11) EP 2 133 666 A1 (12) EUROPEAN PATENT APPLICATION. (43) Date of publication: 16.12.2009 Bulletin 2009/51 (19) (12) EUROPEAN PATENT APPLICATION (11) EP 2 133 666 A1 (43) Date of publication: 16.12.2009 Bulletin 2009/51 (21) Application number: 08104321.8 (51) Int Cl.: G01F 1/075 (2006.01) G01F 1/115 (2006.01)

More information

(51) Int Cl.: G06Q 10/00 (2006.01)

(51) Int Cl.: G06Q 10/00 (2006.01) (19) (11) EP 1 69 282 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 2.03.09 Bulletin 09/13 (21) Application number: 048.1 (22) Date of filing: 29.11.04

More information

(51) Int Cl.: H04L 12/24 (2006.01) G06F 9/445 (2006.01)

(51) Int Cl.: H04L 12/24 (2006.01) G06F 9/445 (2006.01) (19) (12) EUROPEAN PATENT SPECIFICATION (11) EP 1 978 672 B1 (4) Date of publication and mention of the grant of the patent: 01.09. Bulletin /3 (1) Int Cl.: H04L 12/24 (06.01) G06F 9/44 (06.01) (21) Application

More information

(51) Int Cl.: H04L 29/06 (2006.01)

(51) Int Cl.: H04L 29/06 (2006.01) (19) Europäisches Patentamt European Patent Office Office européen des brevets (11) EP 1 146 711 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 13.09.06

More information

TEPZZ 65Z79 A_T EP 2 650 793 A1 (19) (11) EP 2 650 793 A1. (12) EUROPEAN PATENT APPLICATION published in accordance with Art.

TEPZZ 65Z79 A_T EP 2 650 793 A1 (19) (11) EP 2 650 793 A1. (12) EUROPEAN PATENT APPLICATION published in accordance with Art. (19) TEPZZ 65Z79 A_T (11) EP 2 650 793 A1 (12) EUROPEAN PATENT APPLICATION published in accordance with Art. 153(4) EPC (43) Date of publication: 16.10.2013 Bulletin 2013/42 (21) Application number: 12818771.3

More information

(51) Int Cl.: G01S 15/89 (2006.01) G01S 7/521 (2006.01) G01S 7/52 (2006.01)

(51) Int Cl.: G01S 15/89 (2006.01) G01S 7/521 (2006.01) G01S 7/52 (2006.01) (19) Europäisches Patentamt European Patent Office Office européen des brevets (11) EP 1 488 253 B1 (12) EUROPEAN PATENT SPECIFICATION (45) Date of publication and mention of the grant of the patent: 20.09.2006

More information

(51) Int Cl.: G06F 9/46 (2006.01) H04L 12/56 (2006.01)

(51) Int Cl.: G06F 9/46 (2006.01) H04L 12/56 (2006.01) (19) (11) EP 1 611 23 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 21.0.08 Bulletin 08/21 (21) Application number: 0471948.2 (22) Date of filing:

More information

EP 1 368 959 B1 (19) (11) EP 1 368 959 B1 (12) EUROPEAN PATENT SPECIFICATION

EP 1 368 959 B1 (19) (11) EP 1 368 959 B1 (12) EUROPEAN PATENT SPECIFICATION (19) Europäisches Patentamt European Patent Office Office européen des brevets (11) EP 1 368 99 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent:.11.06

More information

TEPZZ 96 A_T EP 2 961 111 A1 (19) (11) EP 2 961 111 A1. (12) EUROPEAN PATENT APPLICATION published in accordance with Art.

TEPZZ 96 A_T EP 2 961 111 A1 (19) (11) EP 2 961 111 A1. (12) EUROPEAN PATENT APPLICATION published in accordance with Art. (19) TEPZZ 96 A_T (11) EP 2 961 111 A1 (12) EUROPEAN PATENT APPLICATION published in accordance with Art. 13(4) EPC (43) Date of publication:.12.1 Bulletin 1/3 (21) Application number: 147426.7 (22) Date

More information

*EP000961991B1* EP 0 961 991 B1 (19) (11) EP 0 961 991 B1 (12) EUROPEAN PATENT SPECIFICATION

*EP000961991B1* EP 0 961 991 B1 (19) (11) EP 0 961 991 B1 (12) EUROPEAN PATENT SPECIFICATION (19) Europäisches Patentamt European Patent Office Office européen des brevets *EP000961991B1* (11) EP 0 961 991 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of

More information

(51) Int Cl.: H04L 29/06 (2006.01) H04L 12/26 (2006.01) H04M 3/22 (2006.01) H04M 7/00 (2006.01)

(51) Int Cl.: H04L 29/06 (2006.01) H04L 12/26 (2006.01) H04M 3/22 (2006.01) H04M 7/00 (2006.01) (19) TEPZZ 48786B_T (11) EP 2 48 786 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 23.03.16 Bulletin 16/12 (21) Application number: 806012.0 (22)

More information

(51) Int Cl.: H04L 12/00 (2006.01)

(51) Int Cl.: H04L 12/00 (2006.01) (19) (11) EP 2 119 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 14.12.11 Bulletin 11/0 (21) Application number: 0789037.9 (22) Date of filing: 14.12.07

More information

TEPZZ_98 47ZB_T EP 1 982 470 B1 (19) (11) EP 1 982 470 B1 (12) EUROPEAN PATENT SPECIFICATION

TEPZZ_98 47ZB_T EP 1 982 470 B1 (19) (11) EP 1 982 470 B1 (12) EUROPEAN PATENT SPECIFICATION (19) TEPZZ_98 47ZB_T (11) EP 1 982 470 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent:.04.14 Bulletin 14/18 (21) Application number: 077168.0 (22)

More information

TEPZZ 69 _ZA T EP 2 692 310 A2 (19) (11) EP 2 692 310 A2. (12) EUROPEAN PATENT APPLICATION published in accordance with Art.

TEPZZ 69 _ZA T EP 2 692 310 A2 (19) (11) EP 2 692 310 A2. (12) EUROPEAN PATENT APPLICATION published in accordance with Art. (19) TEPZZ 69 _ZA T (11) EP 2 692 3 A2 (12) EUROPEAN PATENT APPLICATION published in accordance with Art. 13(4) EPC (43) Date of publication: 0.02.14 Bulletin 14/06 (21) Application number: 1276632.0 (22)

More information

(51) Int Cl.: H04L 12/10 (2006.01) H04L 12/40 (2006.01)

(51) Int Cl.: H04L 12/10 (2006.01) H04L 12/40 (2006.01) (19) TEPZZ 4799 B_T (11) EP 2 479 92 B1 (12) EUROPEAN PATENT SPECIFICATION (4) Date of publication and mention of the grant of the patent: 14.0.14 Bulletin 14/ (1) Int Cl.: H04L 12/ (06.01) H04L 12/ (06.01)

More information

TEPZZ 84 587A_T EP 2 843 587 A1 (19) (11) EP 2 843 587 A1 (12) EUROPEAN PATENT APPLICATION. (51) Int Cl.: G06F 21/64 (2013.01)

TEPZZ 84 587A_T EP 2 843 587 A1 (19) (11) EP 2 843 587 A1 (12) EUROPEAN PATENT APPLICATION. (51) Int Cl.: G06F 21/64 (2013.01) (19) TEPZZ 84 87A_T (11) EP 2 843 87 A1 (12) EUROPEAN PATENT APPLICATION (43) Date of publication: 04.03.201 Bulletin 201/ (1) Int Cl.: G06F 21/64 (2013.01) (21) Application number: 13181902.1 (22) Date

More information

TEPZZ ZZ 766A_T EP 3 002 766 A1 (19) (11) EP 3 002 766 A1 (12) EUROPEAN PATENT APPLICATION. (51) Int Cl.: H01F 5/02 (2006.01) H01F 5/04 (2006.

TEPZZ ZZ 766A_T EP 3 002 766 A1 (19) (11) EP 3 002 766 A1 (12) EUROPEAN PATENT APPLICATION. (51) Int Cl.: H01F 5/02 (2006.01) H01F 5/04 (2006. (19) TEPZZ ZZ 766A_T (11) EP 3 002 766 A1 (12) EUROPEAN PATENT APPLICATION (43) Date of publication: 06.04.16 Bulletin 16/14 (1) Int Cl.: H01F /02 (06.01) H01F /04 (06.01) (21) Application number: 1186712.4

More information

TEPZZ 8898 7A_T EP 2 889 827 A1 (19) (11) EP 2 889 827 A1 (12) EUROPEAN PATENT APPLICATION. (51) Int Cl.: G06Q 40/04 (2012.01)

TEPZZ 8898 7A_T EP 2 889 827 A1 (19) (11) EP 2 889 827 A1 (12) EUROPEAN PATENT APPLICATION. (51) Int Cl.: G06Q 40/04 (2012.01) (19) TEPZZ 8898 7A_T (11) EP 2 889 827 A1 (12) EUROPEAN PATENT APPLICATION (43) Date of publication: 01.07.201 Bulletin 201/27 (1) Int Cl.: G06Q 40/04 (2012.01) (21) Application number: 14199864.1 (22)

More information