公开(公告)号：BRPI0712750A2

公开(公告)日：2012-09-11

申请号：BRPI0712750

申请日：2007-06-01

Applicant: ERICSSON TELEFON AB L M

Inventor： CEDERVALL MATS ,  DEKKER RENE ,  HELEN JOACIM ,  IVARS IGNACIO MAS ,  PERSSON FREDRIK F

IPC: H04L29/06 ,  H04N7/173

Abstract: A method and nodes in a communication network for controlling multi-cast delivery of files, wherein the multi-cast delivery is adapted to reduce the amount of required uni-cast file deliveries in the communication network. A browser of an IPTV Terminating Function requiring a file interrogates a cache of the IFT for the file content before a uni-cast request for file delivery is sent to an Application Service Platform. The files stored in the cache have been previously delivered to the IFT via the proposed multi-cast mechanism. If the file content is not stored in the cache, a uni-cast request is sent to the ASP. Each uni-cast request is also forwarded to a Multi-Cast Controller, which determines whether the requested file should be sent also to a plurality of additional IFTs on a multi-cast channel. At each IFT, listening to the multi-cast channel, the received content can be handled selectively according to a filtering mechanism, and a received file may, e.g. be stored in the cache for later retrieval.

公开(公告)号：GB2465959B

公开(公告)日：2012-04-25

申请号：GB201006641

申请日：2007-09-25

Applicant: ERICSSON TELEFON AB L M

Inventor： BOGESTAM KENT ,  WAHEED IFTIKHAR ,  HJELM JOHAN ,  KONGALATH GEORGE PHILIP ,  IVARS IGNACIO MAS

IPC: H04L29/06 ,  G06Q30/02

Abstract: There is described a technique, executed in a node (600, 602, 604, 606, 620, 622, 632, 634) for transmitting, processing and/or producing media content, of providing a media structure (102, 204) for customising a main media content (100, 208). Said technique may comprise the steps of: a. analysing said main media content (100, 208) regarding events of interest in said main media content (100, 208), and thereby identifying at least one event of interest, b. based on the analysis performed in step a., storing descriptive information (108, 210), relating to said main media content (100, 208), in said media structure (102, 204). The technique comprises a method and an arrangement.

公开(公告)号：GB2456695B

公开(公告)日：2012-09-19

申请号：GB0906107

申请日：2006-09-18

Applicant: ERICSSON TELEFON AB L M

Inventor： ERIKSSON GA RAN ,  CHINCHOLLE DIDIER ,  IVARS IGNACIO MAS ,  FERSMAN ELENA

IPC: H04M3/436 ,  H04L29/06 ,  H04M3/53 ,  H04M3/56 ,  H04W4/16

Abstract: An arrangement and method in a telecommunication network for providing a called party with multiple real-time options for responding to an incoming call. A called-party user terminal (23) receives the incoming call from a calling party (21) and notifies the called party. A user terminal client (68) provides the called party with a plurality of response options and receives a selected response from the called party. The user terminal client (68) sends the selected response to a network server (14), which implements the selected response and sends it to the calling party. The called party may send predefined responses such as tunes or symbols, or may record and send reai-time voice or video bursts.

公开(公告)号：DE602006018070D1

公开(公告)日：2010-12-16

申请号：DE602006018070

申请日：2006-02-24

Applicant: ERICSSON TELEFON AB L M

Inventor： ASTROEM BO ,  IVARS IGNACIO MAS ,  CARLSSON HANS ,  CHENG YI ,  NORRMAN KARL

IPC: H04L29/06

公开(公告)号：GB2465959A

公开(公告)日：2010-06-09

申请号：GB201006641

申请日：2007-09-25

Applicant: ERICSSON TELEFON AB L M

Inventor： BOGESTAM KENT ,  WAHEED IFTIKHAR ,  HJELM JOHAN ,  KONGALATH GEORGE PHILIP ,  IVARS IGNACIO MAS

IPC: H04L29/06 ,  G06Q30/02

Abstract: There is described a technique, executed in a node (600, 602, 604, 606, 620, 622, 632, 634) for transmitting, processing and/or producing media content, of providing a 5 media structure (102, 204) for customising a main media content (100, 208). Said technique may comprise the steps of: a. analysing said main media content (100, 208) regarding events of interest in said main media content 10 (100, 208), and thereby identifying at least one event of interest, b. based on the analysis performed in step a., storing descriptive information (108, 210), relating to said main media content (100, 208), in said media structure (102, 15 204). The technique comprises a method and an arrangement.

公开(公告)号：GB2456695A

公开(公告)日：2009-07-29

申请号：GB0906107

申请日：2006-09-18

Applicant: ERICSSON TELEFON AB L M

Inventor： ERIKSSON GOERAN ,  CHINCHOLLE DIDIER ,  IVARS IGNACIO MAS ,  FERSMAN ELENA

IPC: H04M3/436 ,  H04L29/06 ,  H04M3/53 ,  H04M3/56 ,  H04W4/16

Abstract: An arrangement and method in a telecommunication network for providing a called party with multiple real-time options for responding to an incoming call. A called-party user terminal (23) receives the incoming call from a calling party (21) and notifies the called party. A user terminal client (68) provides the called party with a plurality of response options and receives a selected response from the called party. The user terminal client (68) sends the selected response to a network server (14), which implements the selected response and sends it to the calling party. The called party may send predefined responses such as tunes or symbols, or may record and send reai-time voice or video bursts.

公开(公告)号：AU5583100A

公开(公告)日：2001-01-09

申请号：AU5583100

申请日：2000-06-07

Applicant: ERICSSON TELEFON AB L M

Inventor： ABDELJAOUED YOUSRI ,  EBRAHIMI TOURADJ ,  CHRISTOPOULOS CHARILAOS ,  IVARS IGNACIO MAS

IPC: H04N5/262 ,  G06T7/20 ,  H04N5/91 ,  H04N5/92 ,  H04N7/26

Abstract: An algorithm for video summarization is described. The algorithm combines photometric and motion information. According to the algorithm, the correspondence between feature points is used to detect shot boundaries and to select key frames. Thus, the rate of feature points, which are lost or initiated, is used as an indication if a shot transition occurred or not. Key frames are selected as frames where the activity change is low.

公开(公告)号：BRPI0621350A2

公开(公告)日：2012-10-09

申请号：BRPI0621350

申请日：2006-02-24

Applicant: ERICSSON TELEFON AB L M

Inventor： ASTROM BO ,  IVARS IGNACIO MAS ,  CARLSSON HANS ,  CHENG YI ,  NORRMAN KARL

IPC: H04L29/06

Abstract: An IMS-enabled control channel for an IPTV service is provided by receiving at a Serving Call/State Control Function (S-CSCF) a Session Initiation Protocol (SIP) REGISTER message, the SIP REGISTER message identifying the originating user, receiving at the originating user a response from the S-CSCF indicating that the originating user has been authorized, and sending a SIP INVITE message from the S-CSCF to establish an open channel connection with a selected IPTV Application Server (AS). This open channel connection can then be used for the transmission of control messages, such as for starting play, starting recording, stopping play, etc., between the STB and the IPTV applications server, as well as for the delivery of personalized content, such as advertisements, voting responses, personalized voting triggers and targeted interactive events. By maintaining an open control channel with the IPTV AS, this offers a substantial reduction in the setup delay times for different applications.

公开(公告)号：PT1987647E

公开(公告)日：2011-01-04

申请号：PT06708519

申请日：2006-02-24

Applicant: ERICSSON TELEFON AB L M

Inventor： AASTROEM BO ,  IVARS IGNACIO MAS ,  CARLSSON HANS ,  CHENG YI ,  NORRMAN KARL

IPC: H04L29/06

公开(公告)号：AT487314T

公开(公告)日：2010-11-15

申请号：AT06708519

申请日：2006-02-24

Applicant: ERICSSON TELEFON AB L M

Inventor： ASTROEM BO ,  IVARS IGNACIO MAS ,  CARLSSON HANS ,  CHENG YI ,  NORRMAN KARL

IPC: H04L29/06

Abstract: An IMS-enabled control channel for an IPTV service is provided by receiving at a Serving Call/State Control Function (S-CSCF) a Session Initiation Protocol (SIP) REGISTER message, the SIP REGISTER message identifying the originating user, receiving at the originating user a response from the S-CSCF indicating that the originating user has been authorized, and sending a SIP INVITE message from the S-CSCF to establish an open channel connection with a selected IPTV Application Server (AS). This open channel connection can then be used for the transmission of control messages, such as for starting play, starting recording, stopping play, etc., between the STB and the IPTV applications server, as well as for the delivery of personalized content, such as advertisements, voting responses, personalized voting triggers and targeted interactive events. By maintaining an open control channel with the IPTV AS, this offers a substantial reduction in the setup delay times for different applications.