公开(公告)号：WO03024144A8

公开(公告)日：2003-04-17

申请号：PCT/SE0201569

申请日：2002-09-03

Applicant: ERICSSON TELEFON AB L M ,  VALKO ANDRAS G ,  MAGI ADAM ,  TURANYI ZOLTAN

Inventor： VALKO ANDRAS G ,  MAGI ADAM ,  TURANYI ZOLTAN

IPC: H04L12/28 ,  H04L12/56 ,  H04L29/06 ,  H04L29/08 ,  H04W8/02 ,  H04W8/08 ,  H04W8/12 ,  H04W40/02 ,  H04W64/00 ,  H04W68/00 ,  H04W80/04 ,  H04Q7/38

CPC classification number: H04W8/12 ,  H04L29/06 ,  H04L67/18 ,  H04L69/329 ,  H04W8/02 ,  H04W8/08 ,  H04W40/02 ,  H04W64/00 ,  H04W68/00 ,  H04W80/04

Abstract: The present invention relates to a location management system and a paging server in an Internet Protocol, IP, communication network that is adapted for wireless communication. The wireless IP network comprises multiple routers wherein at least one of the routers is an access router adapted for wireless communication with mobile nodes. The location management system is divided into at least one location area manager, and at least one regional location manager, the location area manager is a first signaling server and the regional location manager is a second signaling server, one of said location area manager and regional location manager comprises means for maintaining a list of mobile nodes located within at least one location area. The regional location manager comprises means for managing location information within a single location management region, and wherein the location area manager and regional location manager are connected to each other and adapted to exchange information. Furthermore, the paging server comprises means for obtaining location management information from the location management system and means for multicasting paging requests to the access routers wherein the access routers is determined by using said location management information.

Abstract translation: 本发明涉及适用于无线通信的互联网协议IP通信网络中的位置管理系统和寻呼服务器。 无线IP网络包括多个路由器，其中至少一个路由器是适于与移动节点进行无线通信的接入路由器。 位置管理系统被分成至少一个位置区域管理器和至少一个区域位置管理器，位置区域管理器是第一信令服务器并且区域位置管理器是第二信令服务器，所述位置区域管理器和区域中的一个 位置管理器包括用于维护位于至少一个位置区域内的移动节点的列表的装置。 区域位置管理器包括用于管理单个位置管理区域内的位置信息的装置，并且其中位置区域管理器和区域位置管理器彼此连接并适于交换信息。 此外，寻呼服务器包括用于从位置管理系统获得位置管理信息的装置和用于向接入路由器多播寻呼请求的装置，其中通过使用所述位置管理信息来确定接入路由器。

公开(公告)号：NO20003682A

公开(公告)日：2002-01-21

申请号：NO20003682

申请日：2000-07-18

Applicant: ERICSSON TELEFON AB L M

Inventor： PASZTOR ATTILA ,  MAGI ADAM

IPC: H04M3/36 ,  H04M

CPC classification number: H04M3/36

公开(公告)号：DE10297190T5

公开(公告)日：2004-08-12

申请号：DE10297190

申请日：2002-09-10

Applicant: ERICSSON TELEFON AB L M

Inventor： VALKO ANDRAS G ,  MAGI ADAM ,  TURANYI ZOLTAN

IPC: H04L12/28 ,  H04L12/56 ,  H04L29/06 ,  H04L29/08 ,  H04W8/26 ,  H04W40/02 ,  H04W74/00 ,  H04W80/04 ,  H04W80/10 ,  H04Q7/00 ,  H04L29/00

Abstract: The present invention relates to a session control unit (16) for use in a communication network (11a) for providing wireless access to the Internet for mobile nodes (2). The communication network comprises one or several access routers (3) for wireless communication with mobile nodes and one or several anchor points (12a) for routing data packets to and/or from the mobile nodes via the access routers. The session control unit is arranged to allocate a session identifier to a mobile node (2) requesting access to the network, select an anchor point (12a) to route data packets to and/or from the mobile node, and communicate an IP-address associated with the selected anchor point to the access router communicating with the mobile node. The allocated session identifier is independent of the selected anchor point. The invention also relates to a method for providing session control to a communication network.

公开(公告)号：DE10297190B4

公开(公告)日：2011-12-08

申请号：DE10297190

申请日：2002-09-10

Applicant: ERICSSON TELEFON AB L M

Inventor： VALKO ANDRAS G ,  MAGI ADAM ,  TURANYI ZOLTAN

IPC: H04W48/16 ,  H04L12/28 ,  H04L12/56 ,  H04L29/06 ,  H04L29/08 ,  H04W8/26 ,  H04W40/02 ,  H04W40/24 ,  H04W74/00 ,  H04W76/02 ,  H04W80/04 ,  H04W80/10

Abstract: Sitzungssteuereinheit zur Verwendung in einem Kommunikationsnetz zum Bereitstellen eines drahtlosen Zugriffs auf das Internet für mobile Knoten, wobei das Kommunikationsnetz zumindest einen Zugriffs-Router für eine drahtlose Kommunikation mit den mobilen Knoten und zumindest einem Ankerpunkt zum Leiten von Datenpaketen zu und/oder von den mobilen Knoten über den zumindest einen Zugriffs-Router umfasst, wobei die Sitzungssteuereinheit umfasst: eine Zuordnungseinrichtung zum Zuordnen eines ersten Sitzungsidentifizierers zu einem ersten mobilen Knoten, der einen Zugriff auf das Kommunikationsnetz anfordert; eine Auswahleinrichtung zum Auswählen eines ersten Ankerpunkts, um Datenpakete zu und/oder von dem ersten mobilen Knoten zu leiten; eine Speichereinrichtung zum Speichern des ersten Sitzungsidentifizierers und einer Information, die den ersten Ankerpunkt identifiziert; und eine Kommunikationseinrichtung zum Kommunizieren des ersten Sitzungsidentifizierers und einer ersten IP-Adresse, die dem ersten Ankerpunkt zugeordnet ist, zu dem Zugriffs-Router, der mit dem ersten mobilen Knoten kommuniziert, wobei der erste Sitzungsidentifizierer unabhängig von dem ersten Ankerpunkt ist.

公开(公告)号：ES2270681A1

公开(公告)日：2007-04-01

申请号：ES200450014

申请日：2002-09-10

Applicant: ERICSSON TELEFON AB L M

Inventor： VALCO ANDRAS ,  MAGI ADAM ,  TURANYI ZOLTAN

IPC: H04L12/28 ,  H04L12/56 ,  H04L29/00 ,  H04L29/06 ,  H04L29/08 ,  H04W8/26 ,  H04W40/02 ,  H04W74/00 ,  H04W80/04 ,  H04W80/10

Abstract: La presente invención se refiere a una unidad (16) de control de sesiones para ser usada en una red (11a) de comunicaciones destinada a proporcionar acceso de radio a Internet para nodos móviles (2). La red de comunicaciones comprende uno o varios indicadores (3) de ruta de acceso para comunicación de radio con nodos móviles y uno o varios puntos (12a) de anclaje para encaminar paquetes de datos a y/o desde los nodos móviles por medio de indicadores de ruta de acceso. La unidad de control de sesiones está dispuesta para asignar un identificador de sesión a un nodo móvil (2) que solicita acceso a la red, seleccionar un punto (12a) de anclaje para encaminar paquetes de datos a y/o desde el nodo móvil, y comunicar una direción IP asociada con el punto de anclaje seleccionado al encaminador de acceso que comunica con el nodo móvil. El identificador de sesión asignado es independiente del punto de anclaje selecionado. La invención se refiere también a un método para proporcionar control de sesiones a una red de comunicaciones.

公开(公告)号：DE10297189T5

公开(公告)日：2004-09-02

申请号：DE10297189

申请日：2002-09-03

Applicant: ERICSSON TELEFON AB L M

Inventor： VALKO ANDRAS G ,  MAGI ADAM ,  TURANYI ZOLTAN

IPC: H04L12/28 ,  H04L12/56 ,  H04L29/06 ,  H04L29/08 ,  H04W8/02 ,  H04W8/08 ,  H04W8/12 ,  H04W40/02 ,  H04W64/00 ,  H04W68/00 ,  H04W80/04 ,  H04Q7/38

Abstract: The present invention relates to a location management system and a paging server in an Internet Protocol, IP, communication network that is adapted for wireless communication. The wireless IP network comprises multiple routers wherein at least one of the routers is an access router adapted for wireless communication with mobile nodes. The location management system is divided into at least one location area manager, and at least one regional location manager, the location area manager is a first signaling server and the regional location manager is a second signaling server, one of said location area manager and regional location manager comprises means for maintaining a list of mobile nodes located within at least one location area. The regional location manager comprises means for managing location information within a single location management region, and wherein the location area manager and regional location manager are connected to each other and adapted to exchange information. Furthermore, the paging server comprises means for obtaining location management information from the location management system and means for multicasting paging requests to the access routers wherein the access routers is determined by using said location management information.

公开(公告)号：GB2394866A

公开(公告)日：2004-05-05

申请号：GB0404412

申请日：2002-09-10

Applicant: ERICSSON TELEFON AB L M

Inventor： VALCO ANDRAS ,  MAGI ADAM ,  TURANYI ZOLTAN

IPC: H04L12/28 ,  H04L12/56 ,  H04L29/06 ,  H04L29/08 ,  H04W8/26 ,  H04W40/02 ,  H04W74/00 ,  H04W80/04 ,  H04W80/10 ,  H04Q7/00 ,  H04L29/00

Abstract: The present invention relates to a session control unit (16) for use in a communication network (11a) for providing wireless access to the Internet for mobile nodes (2). The communication network comprises one or several access routers (3) for wireless communication with mobile nodes and one or several anchor points (12a) for muting data packets to and/or from the mobile nodes via the access routers. The session control unit is arranged to allocate a session identifier to a mobile node (2) requesting access to the network, select an anchor point (12a) to route data packets to and/or from the mobile node, and communicate an IP-address associated with the selected anchor point to the access router communicating with the mobile node. The allocated session identifier is independent of the selected anchor point. The invention also relates to a method for providing session control to a communication network.

公开(公告)号：ES2270681B2

公开(公告)日：2007-12-01

申请号：ES200450014

申请日：2002-09-10

Applicant: ERICSSON TELEFON AB L M

Inventor： VALCO ANDRAS ,  MAGI ADAM ,  TURANYI ZOLTAN

IPC: H04L12/28 ,  H04L12/56 ,  H04L29/00 ,  H04L29/06 ,  H04L29/08 ,  H04W8/26 ,  H04W40/02 ,  H04W74/00 ,  H04W80/04 ,  H04W80/10

Abstract: La presente invención se refiere a una unidad (16) de control de sesiones para ser usada en una red (11a) de comunicaciones destinada a proporcionar acceso de radio a Internet para nodos móviles (2). La red de comunicaciones comprende uno o varios indicadores (3) de ruta de acceso para comunicación de radio con nodos móviles y uno o varios puntos (12a) de anclaje para encaminar paquetes de datos a y/o desde los nodos móviles por medio de indicadores de ruta de acceso. La unidad de control de sesiones está dispuesta para asignar un identificador de sesión a un nodo móvil (2) que solicita acceso a la red, seleccionar un punto (12a) de anclaje para encaminar paquetes de datos a y/o desde el nodo móvil, y comunicar una direción IP asociada con el punto de anclaje seleccionado al encaminador de acceso que comunica con el nodo móvil. El identificador de sesión asignado es independiente del punto de anclaje selecionado. La invención se refiere también a un método para proporcionar control de sesiones a una red de comunicaciones.

公开(公告)号：GB2394866B

公开(公告)日：2006-03-15

申请号：GB0404412

申请日：2002-09-10

Applicant: ERICSSON TELEFON AB L M

Inventor： VALCO ANDRAS ,  MAGI ADAM ,  TURANYI ZOLTAN

IPC: H04L29/00 ,  H04L12/28 ,  H04L12/56 ,  H04L29/06 ,  H04L29/08 ,  H04W8/26 ,  H04W40/02 ,  H04W74/00 ,  H04W80/04 ,  H04W80/10

Abstract: The present invention relates to a session control unit (16) for use in a communication network (11a) for providing wireless access to the Internet for mobile nodes (2). The communication network comprises one or several access routers (3) for wireless communication with mobile nodes and one or several anchor points (12a) for routing data packets to and/or from the mobile nodes via the access routers. The session control unit is arranged to allocate a session identifier to a mobile node (2) requesting access to the network, select an anchor point (12a) to route data packets to and/or from the mobile node, and communicate an IP-address associated with the selected anchor point to the access router communicating with the mobile node. The allocated session identifier is independent of the selected anchor point. The invention also relates to a method for providing session control to a communication network.

公开(公告)号：AU7119101A

公开(公告)日：2002-01-30

申请号：AU7119101

申请日：2001-07-10

Applicant: ERICSSON TELEFON AB L M

Inventor： PASZTOR ATTILA ,  MAGI ADAM

IPC: H04M3/36

Abstract: The present invention relates to a method for measuring holding time in a communication network. Using traffic volume and call attempt number measurements from earlier measurement intervals as well as the current interval makes it possible to calculate the holding time parameters of the calls generated during the current interval in a much more accurate way. The method can be incorporated into performance management systems or any other systems or tools post-processing measurement results from network elements. As examples three practical implementations are described.