公开(公告)号：DE69912456T2

公开(公告)日：2004-07-29

申请号：DE69912456

申请日：1999-12-17

Applicant: ERICSSON TELEFON AB L M

Inventor： SJOEHOLM MARIE SUSANNE ,  BAUMANN ERICH ,  VILLAFRANCE ANGEL LUIS ,  BJOERK NIKLAS ,  MORRIS MARIO

IPC: H04L12/18 ,  H04L29/06 ,  H04M3/56 ,  H04M7/00 ,  H04Q11/04

Abstract: A method and device of controlling a telecommunication conference is described, wherein a conference to be controlled is classified into one or at least two different categories, and the control routines associated with a given category are different for each category.

公开(公告)号：DE10197136T1

公开(公告)日：2003-12-04

申请号：DE10197136

申请日：2001-12-18

Applicant: ERICSSON TELEFON AB L M

Inventor： CHRISTOPOULOS CHARIALOS ,  BJOERK NIKLAS ,  RIVAS FRANCISCO ,  ERIKSSON GOERAN

IPC: G06Q50/10 ,  H04L29/06 ,  H04L29/08

Abstract: In a multimedia environment, end-users are provided with the ability to effectively access, manipulate and share one or more multimedia objects, or select portions thereof, independent of the terminal and/or network capabilities that are associated with the terminals employed by each end-user. This may be accomplished, for example, by identifying a set of multimedia data that is stored in a multimedia database that is accessible by each end-user. The set of multimedia data is then adapted in accordance with an information adaptation service and modified in accordance with a transcoder/scalability service. The functions provided by both of these services are based on a number of user preferences and based on a number of terminal and communication (e.g., network) connection capabilities associated with the terminals corresponding to each of the end-users that are to have access to the modified set of multimedia data.

公开(公告)号：CA2616417A1

公开(公告)日：2007-03-01

申请号：CA2616417

申请日：2005-11-01

Applicant: ERICSSON TELEFON AB L M

Inventor： MATTI MONA ,  BJOERK NIKLAS ,  LARSSON TONY ,  LIDSTROEM MATTIAS ,  SYNNERGREN PER

IPC: H04L12/56 ,  H04W28/24 ,  H04W76/02

Abstract: A method and arrangement for establishing a packet-switched multimedia sessi on for a mobile terminal (A) in communication with another party (B) , wherein a primary PDP (Packet Data Protocol) context has been activated in a mobile network for the mobile terminal. Information on the forthcoming session is received (step 5:3) which has been negotiated and agreed between the communicating parties. It is then determined (step 5:4) whether any network resources providing a required QoS are needed for the session, and whether a secondary PDP context is to be activated for the mobile terminal and the forthcoming session. If network resources are needed and a secondary PDP context is to be activated, the activation of said secondary PDP context is triggered (step 5:5).

公开(公告)号：GB2384143B

公开(公告)日：2004-04-21

申请号：GB0307656

申请日：2001-11-12

Applicant: ERICSSON TELEFON AB L M

Inventor： CHRISTOPOULOS CHARILAOS ,  HOELLER JAN ,  BJOERK NIKLAS ,  ERIKSSON GOERAN

IPC: H04M3/493 ,  H04L12/28 ,  H04M3/00 ,  H04W4/02 ,  H04W8/18 ,  H04W48/18 ,  H04W48/20 ,  H04L29/00 ,  H04Q3/00

Abstract: A method and system in a heterogeneous environment, capable of locating at least one optimal access area or point for supporting one or more access technologies requested by the user. The determination of the optimal access areas or points is based in part on the location of the device, the specified user preferences, service/application requirements and the capabilities of available access network connections. The optimal access points, and alternative options, are mapped in accordance with the resulting location, combined requirements and service/application requirements of the communication device. This mapping and other information/recommendations related to the access points are then provided to the communication device for action by the user.

公开(公告)号：DE69912456D1

公开(公告)日：2003-12-04

申请号：DE69912456

申请日：1999-12-17

Applicant: ERICSSON TELEFON AB L M

Inventor： SJOEHOLM MARIE SUSANNE ,  BAUMANN ERICH ,  VILLAFRANCE ANGEL LUIS ,  BJOERK NIKLAS ,  MORRIS MARIO

IPC: H04L12/18 ,  H04L29/06 ,  H04M3/56 ,  H04M7/00 ,  H04Q11/04

Abstract: A method and device of controlling a telecommunication conference is described, wherein a conference to be controlled is classified into one or at least two different categories, and the control routines associated with a given category are different for each category.

公开(公告)号：CA2616417C

公开(公告)日：2016-02-09

申请号：CA2616417

申请日：2005-11-01

Applicant: ERICSSON TELEFON AB L M

Inventor： LIDSTROEM MATTIAS ,  SYNNERGREN PER ,  LARSSON TONY ,  MATTI MONA ,  BJOERK NIKLAS

IPC: H04W76/02 ,  H04W12/06 ,  H04W28/24 ,  H04W80/10

Abstract: A method and arrangement for establishing a packet-switched multimedia session for a mobile terminal (A) in communication with another party (B) , wherein a primary PDP (Packet Data Protocol) context has been activated in a mobile network for the mobile terminal. Information on the forthcoming session is received (step 5:3) which has been negotiated and agreed between the communicating parties. It is then determined (step 5:4) whether any network resources providing a required QoS are needed for the session, and whether a secondary PDP context is to be activated for the mobile terminal and the forthcoming session. If network resources are needed and a secondary PDP context is to be activated, the activation of said secondary PDP context is triggered (step 5:5).

公开(公告)号：PT1917817E

公开(公告)日：2013-08-26

申请号：PT05798774

申请日：2005-11-01

Applicant: ERICSSON TELEFON AB L M

Inventor： LIDSTROEM MATTIAS ,  SYNNERGREN PER ,  LARSSON TONY ,  MATTI MONA ,  BJOERK NIKLAS

IPC: H04W76/02 ,  H04W28/24

公开(公告)号：DK1917817T3

公开(公告)日：2013-08-05

申请号：DK05798774

申请日：2005-11-01

Applicant: ERICSSON TELEFON AB L M

Inventor： MATTI MONA ,  LIDSTROEM MATTIAS ,  LARSSON TONY ,  BJOERK NIKLAS ,  SYNNERGREN PER

IPC: H04W76/02 ,  H04W28/24

公开(公告)号：GB2374234A

公开(公告)日：2002-10-09

申请号：GB0216520

申请日：2001-02-13

Applicant: ERICSSON TELEFON AB L M

Inventor： EINARSSON TORBJOERN ,  SJOEBERG RICKARD ,  CHRISTOPOULOS CHARILAOS ,  BJOERK NIKLAS ,  ADAM JOSEPH

IPC: H04N7/15 ,  H04N19/40 ,  H04N19/48 ,  H04N19/90 ,  H04N5/262

Abstract: In a method and an apparatus for mixing video streams, the video mixing takes place in the compressed domain. The computational load is thereby reduced, which in turn saves costs. A possible application is a multi-point control unit (MCU) provided as a centralized unit in a video conference.

公开(公告)号：DE10196857B3

公开(公告)日：2012-12-13

申请号：DE10196857

申请日：2001-11-12

Applicant: ERICSSON TELEFON AB L M

Inventor： CHRISTOPOULOS CHARILAOS ,  HOELLER JAN ,  BJOERK NIKLAS ,  ERIKSSON GOERAN

IPC: H04M3/493 ,  H04W48/20 ,  H04L12/28 ,  H04M3/00 ,  H04W4/02 ,  H04W8/18 ,  H04W48/18

Abstract: Verfahren zum Auswählen und Auswerten von Zugriffspunkten für eine Kommunikationsvorrichtung, das die folgenden Schritte aufweist: Ermitteln einer geografischen Position der Kommunikationsvorrichtung; Ermitteln verfügbarer Zugriffspunkte und einer relativen geographischen Position eines jeden Zugriffspunktes relativ zu der Kommunikationsvorrichtung; Erzielen von Information hinsichtlich der Qualität des über jeden der Zugriffspunkte verfügbaren Dienstes; Ermitteln kombinierter Anforderungen der Kommunikationsvorrichtung, wobei die kombinierten Anforderungen Dienste- und Anwendungs-Anforderungen für eine beabsichtigte Kommunikation und Benutzerpräferenzen hinsichtlich der Dienstqualität umfassen; Zuordnen der Information hinsichtlich der Qualität des über jeden der Zugriffspunkte verfügbaren Dienstes zu der relativen geographischen Position eines jeden Zugriffspunktes und zu den kombinierten Anforderungen der Kommunikationsvorrichtung, um zugeordnete Information zu erhalten; Auswerten der verfügbaren Zugriffspunkte basierend auf den besten Übereinstimmungen in der zugeordneten Information, und Darstellen der ausgewerteten Zugriffspunkte dem Benutzer.