公开(公告)号：EP2294733A4

公开(公告)日：2012-10-03

申请号：EP08779351

申请日：2008-06-05

Applicant: ERICSSON TELEFON AB L M

Inventor： CEDERVALL MATS ,  AASTROEM BO ,  EDLUND PETER

IPC: H04H60/06 ,  H04H20/26 ,  H04L29/08

CPC classification number: H04L65/4076 ,  H04L65/1083

Abstract: A method for providing switching of a media session transmitted from a content server to a user equipment from a multicast to a unicast bearer. A preparation trigger recognised by the user equipment triggers a preparation phase wherein an application server prepares for an upcoming switch by re-configuring the media session and by providing the re-configuration data to the user equipment. Subsequent to the preparation phase, a second trigger triggers a release phase, wherein the multicast bearer is released, and the media session is resumed by the unicast bearer.

公开(公告)号：WO02080586A3

公开(公告)日：2002-12-12

申请号：PCT/SE0200637

申请日：2002-03-28

Applicant: ERICSSON TELEFON AB L M

Inventor： EDLUND PETER ,  SUGIRTHARAJ DAVID ,  MILDH GUNNAR

IPC: H04W88/06 ,  H04Q7/38

CPC classification number: H04W88/06

Abstract: A method is disclosed for selecting mode of operation for a mobile station in a mixed telecommunication system comprising first and second core networks, wherein the mobile station is adapted for selective operation in either of first and second modes associated with the first and second core networks, respectively. When the mobile station enters a combined cell, it is furnished with specified information for use in selecting mode of operation, the specified information usefully being combined with information relating to history of the mobile station prior to entering the combined cell. The specified information may be parameters introduced in the cell broadcast system information, parameters which are introduced in the mobile station SIM information, or may be explicit signaling messages specifically directed to the mobile station. Specific information also may be a combination of parameters from each of these sources.

Abstract translation: 公开了一种用于在包括第一和第二核心网络的混合电信系统中选择移动台的操作模式的方法，其中所述移动站适于在与第一和第二核心网络相关联的第一和第二模式中的任一种中进行选择性操作， 分别。 当移动台进入组合小区时，它配备有用于选择操作模式的指定信息，指定的信息在进入组合小区之前有用地与有关移动台历史的信息组合。 指定信息可以是在小区广播系统信息中引入的参数，在移动台SIM信息中引入的参数，也可以是专门针对移动台的显式信令消息。 具体信息也可以是来自这些来源中的每一个的参数的组合。

公开(公告)号：ES2457849T3

公开(公告)日：2014-04-29

申请号：ES08759736

申请日：2008-05-19

Applicant: ERICSSON TELEFON AB L M

Inventor： ÅSTRÖM BO ,  EDLUND PETER

IPC: H04L29/06

Abstract: Un método de, durante una sesión en curso, cambiar de un primer canal de televisión sobre IP dispuesto para ser suministrado a una pluralidad de nodos, a un segundo canal de televisión sobre IP de unidifusión, estando el método caracterizado porque comprende: en un nodo de recepción de televisión sobre IP, recibir (S68) el primer canal de televisión sobre IP; determinar (S69) que el primer canal de televisión sobre IP ya no está disponible; identificar (S70) un proveedor de contenido de televisión sobre IP capaz de proporcionar el mismo canal de televisión sobre IP en una unidifusión como el primer canal de televisión sobre IP; enviar (S50) un mensaje a un Servidor de Aplicación de televisión sobre IP, el mensaje que incluye una instrucción para cambiar a un canal de televisión sobre IP de unidifusión y una dirección para un nodo de proveedor de contenido de televisión sobre IP identificado; y recibir (S71) la unidifusión del canal de televisión sobre IP.

公开(公告)号：DE602004031135D1

公开(公告)日：2011-03-03

申请号：DE602004031135

申请日：2004-10-06

Applicant: ERICSSON TELEFON AB L M

Inventor： BERGSTROEM JOAKIM ,  ERICSSON INGELA ,  EDLUND PETER ,  GERSTENBERGER DIRK

IPC: H04H1/00 ,  H04H60/91 ,  H04L1/16 ,  H04L1/18 ,  H04L12/18 ,  H04W4/06 ,  H04W28/04 ,  H04W74/08

公开(公告)号：SE0303031D0

公开(公告)日：2003-11-12

申请号：SE0303031

申请日：2003-11-12

Applicant: ERICSSON TELEFON AB L M

Inventor： BERGSTROEM JOAKIM ,  EDLUND PETER ,  SAGNE JACQUES ,  GERSTENBERGER DIRK

IPC: H04L12/18 ,  H04W4/06 ,  H04W36/14 ,  H04W88/06 ,  H04Q

公开(公告)号：AU2002248122A1

公开(公告)日：2002-10-15

申请号：AU2002248122

申请日：2002-03-28

Applicant: ERICSSON TELEFON AB L M

Inventor： SUGIRTHARAJ DAVID ,  EDLUND PETER ,  MILDH GUNNAR

IPC: H04W88/06 ,  H04Q7/38

Abstract: A method is disclosed for selecting mode of operation for a mobile station in a mixed telecommunication system comprising first and second core networks, wherein the mobile station is adapted for selective operation in either of first and second modes associated with the first and second core networks, respectively. When the mobile station enters a combined cell, it is furnished with specified information for use in selecting mode of operation, the specified information usefully being combined with information relating to history of the mobile station prior to entering the combined cell. The specified information may be parameters introduced in the cell broadcast system information, parameters which are introduced in the mobile station SIM information, or may be explicit signaling messages specifically directed to the mobile station. Specific information also may be a combination of parameters from each of these sources.

公开(公告)号：HK1105749A1

公开(公告)日：2008-02-22

申请号：HK07110903

申请日：2007-10-09

Applicant: ERICSSON TELEFON AB L M

Inventor： BERGSTROEM JOAKIM ,  EDLUND PETER ,  SAGNE JACQUES

IPC: H04W36/06

Abstract: A system and method in a wireless telecommunication system such as a Universal Mobile Telephone System, UMTS, for selecting whether to utilize either a point-to-multipoint, PTM, or a point-to-point, PTP, connection to send media content to User Equipments, UEs, ( 11 ) present in a cell in the wireless telecommunication system. A Controlling Radio Network Controller ( 25 ) makes this decision and notifies an involved Serving RNC ( 26 ). The SRNC receives the PTM/PTP decision from the CRNC and determines whether the PTM/PTP decision is valid for a given UE connection.

公开(公告)号：HK1098602A1

公开(公告)日：2007-07-20

申请号：HK07105011

申请日：2007-05-11

Applicant: ERICSSON TELEFON AB L M

Inventor： BERGSTRIM JOAKIM ,  ERICSSON INGELA ,  EDLUND PETER ,  GERSTENBERGER DIRK

IPC: H04H1/00 ,  H04H60/91 ,  H04L20100101 ,  H04L1/16 ,  H04L1/18 ,  H04L12/18 ,  H04W4/06 ,  H04W28/04 ,  H04W74/08

Abstract: The present invention relates to multicast communication systems and in particular to the implementation of a random access uplink channel, which can be used, e.g., for transmission of acknowledgement messages for received data. In order to prevent frequent collisions on said channel, the transmission of acknowledgement messages is spread at least over time or, additionally, with regard to another distinguishing channel property, e.g. a RACH sub-channel or RACH-signature.

公开(公告)号：MY120736A

公开(公告)日：2005-11-30

申请号：MYPI9801741

申请日：1998-04-18

Applicant: ERICSSON TELEFON AB L M

Inventor： JOSSE THIERRY ,  ESTEBAN MIGUEL COBO ,  CABERO COMBARROS JOSE JAVIER ,  EDLUND PETER

IPC: H04L12/64 ,  H04M3/42 ,  H04B7/26 ,  H04M3/00 ,  H04W88/16 ,  H04W88/18

Abstract: IN A METHOD OF ROUTING A SHORT MESSAGE WITH HIGH OR LOW PRIORITY FROM A SERVICE CENTER TO A MOBILE STATION IN A PUBLIC LAND MOBILE NETWORK PROVIDING BOTH PACKET DATA SERVICE AND CIRCUIT SWITCHED SERVICE, A CHOICE IS MADE, IN ADVANCE, AS TO WHETHER THE SHORT MESSAGE SHOULD BE RECEIVED BY THE MOBILE STATION EITHER VIA A SPECIFIC ONE OF THE SERVICES OR VIA ANY OF THE SERVICES. BASED UPON THIS CHOICE IN STEP, THE PRIORITY OF THE SHORT MESSAGE SENT FROM THE SERVICE CENTER, AND AN INDICATION OF WHETHER THE MOBILE STATION IS REACHABLE VIA ONE, BOTH OR NONE OF THE SERVICES, A ROUTE VIA ONE OF THE SERVICES, A ROUTE VIA BOTH SERVICES OR NO ROUTE AT ALL IS SELECTED. IF A ROUTE VIA ONE OF THE SERVICES IS SELECTED, THE SHORT MESSAGE IS ROUTED IN ACCORDANCE WITH THE SELECTED ROUTE. IF A ROUTE VIA BOTH SERVICES IS SELECTED, THE ROUTE VIA THE SERVICE HAVING A HIGHER PREFERENCE THAN THE OTHER SERVICE IS SELECTED, AND THE SHORT MESSAGE IS ROUTED IN ACCORDANCE WITH THE ROUTE VIA SAID SERVICE HAVING THE HIGHER PREFERENCE. IF THE ROUTING OF THE SHORT MESSAGE TO THE MOBILE STATION IS UNSUCCESSFUL VIA THE ROUTE VIA SAID SERVICE HAVING THE HIGHER PREFERENCE, THE SHORT MESSAGE IS ROUTED IN ACCORDANCE WITH THE ROUTE VIA THE OTHER SERVICE THE LOWER PREFERENCE.

公开(公告)号：SE0400339D0

公开(公告)日：2004-02-11

申请号：SE0400339

申请日：2004-02-11

Applicant: ERICSSON TELEFON AB L M

Inventor： SAGNE JACQUES ,  EDLUND PETER ,  BERGSTROEM JOAKIM

IPC: H04L12/18 ,  H04L12/56 ,  H04W4/06 ,  H04W8/02 ,  H04W8/08 ,  H04W64/00 ,  H04W92/22 ,  H04Q

Abstract: The invention relates to an improved mobility handling within a radio access network ( 3 ) of an MBMS-joined mobile terminal ( 7 ) in a state in which the location of the mobile terminal is stored only at cell group (e.g. URA) level, e.g. a URA_PCH state. A context information transfer is performed at certain trigger events via the Iur-interface ( 8 a, 8 b) between a serving radio network controller (SRNC) and all potential drift radio network controllers (DRNCs) for the mobile terminal.