公开(公告)号：IN290CHN2014A

公开(公告)日：2015-04-03

申请号：IN290CHN2014

申请日：2014-01-14

Applicant: QUALCOMM INC

Inventor： WINGERT CHRISTOPHER R

IPC: H04N21/422

Abstract: A method and system for generating an image that displays a portion of a scene from a video that is being displayed on a first device the image having at least one selectable item. When an item is selected a menu may be displayed to allow a user to receive more information about the item. The method may include displaying the selectable image on a second device.

公开(公告)号：BRPI0711438A2

公开(公告)日：2011-11-16

申请号：BRPI0711438

申请日：2007-05-04

Applicant: QUALCOMM INC

Inventor： WINGERT CHRISTOPHER R ,  AGGARWAL POOJA ,  HAWKES PHILIP MICHAEL

IPC: H04L29/06 ,  H04L12/22

Abstract: Methods and systems for blackout provisioning in a communication network. In an aspect, a method is provided for blackout provisioning in a distribution network. The method includes determining one or more affected regions, and generating a blackout key based an original key and the affected regions. The method also includes encrypting content with the blackout key to produce encrypted content, and transmitting the encrypted content and an encrypted version of the original key over the distribution network. An apparatus is provided for blackout provisioning that includes provisioning logic to determine one or more affected regions, a key generator to generate a blackout key based an original key and the affected regions, encryption logic to encrypt content with the blackout key to produce encrypted content, and a transmitter to transmit the encrypted content and an encrypted version of the original key over the distribution network.

公开(公告)号：AU2005274984C1

公开(公告)日：2009-11-12

申请号：AU2005274984

申请日：2005-07-14

Applicant: QUALCOMM INC

Inventor： WINGERT CHRISTOPHER R

IPC: G06F1/00 ,  H04L9/08 ,  H04L29/06

Abstract: A method and apparatus of receiving one or more keys in a wireless communication system wherein each key is valid for a period of time are described. The method comprises determining (410) whether to request said one or more keys, requesting (412) delivery of said one or more keys and receiving said one or more keys attached to a non-key data message (224) during a scheduled connection for receiving non-key data.

公开(公告)号：MY142236A

公开(公告)日：2010-11-15

申请号：MYPI20053223

申请日：2005-07-14

Applicant: QUALCOMM INC

Inventor： WINGERT CHRISTOPHER R

IPC: G07F1/00

Abstract: [0028] THE PRESENT INVENTION ENCOMPASSES AN ELECTRONIC DEVICE, SUCH AS A SERVER, WHICH MAY BE OPERATED IN A COMMUNICATION SYSTEM. THE ELECTRONIC DEVICE COMPRISES A METHOD FOR RECEIVING A REQUEST FROM ANOTHER ELECTRONIC DEVICE TO TRANSMIT KEYS, FOR EXAMPLE A MOBILE TERMINAL. RESPONSIVE TO THE REQUEST, THE SERVER GENERATES THE REQUIRED KEYS AND DETERMINES A BEST TIME TO SEND THE KEYS TO THE MOBILE CLIENT DEVICE SUCH THAT A NEW CONNECTION IS NOT REQUIRED JUST FOR SENDING THE REQUESTED KEYS. THE BEST TIME TO SEND THE KEYS MAY BE DURING A SCHEDULED CONNECTION FOR SENDING NON-KEY DATA, FOR EXAMPLE A CONNECTION SETUP FOR TRANSMITTING SYSTEM PARAMETERS, CONTENT DATA, ETC. BY SENDING THE KEYS ALONG WITH THE NON-KEY DATA, A NEED FOR A SPECIAL CONNECTION IS AVOIDED.

公开(公告)号：CA2573919A1

公开(公告)日：2006-02-23

申请号：CA2573919

申请日：2005-07-14

Applicant: QUALCOMM INC

Inventor： WINGERT CHRISTOPHER R

IPC: G06F1/00 ,  H04L9/08 ,  H04L29/06

Abstract: A method and apparatus of receiving one or more keys in a wireless communication system wherein each key is valid for a period of time are described. The method comprises determining (410) whether to request said one or more keys, requesting (412) delivery of said one or more keys and receiving said one or more keys attached to a non-key data message (224) during a scheduled connection for receiving non-key data.

公开(公告)号：AU2005274984B2

公开(公告)日：2009-05-21

申请号：AU2005274984

申请日：2005-07-14

Applicant: QUALCOMM INC

Inventor： WINGERT CHRISTOPHER R

IPC: G06F1/00 ,  H04L9/08 ,  H04L29/06

Abstract: A method and apparatus of receiving one or more keys in a wireless communication system wherein each key is valid for a period of time are described. The method comprises determining (410) whether to request said one or more keys, requesting (412) delivery of said one or more keys and receiving said one or more keys attached to a non-key data message (224) during a scheduled connection for receiving non-key data.

公开(公告)号：BRPI0513345A

公开(公告)日：2008-05-06

申请号：BRPI0513345

申请日：2005-07-14

Applicant: QUALCOMM INC

Inventor： WINGERT CHRISTOPHER R

IPC: G06F1/00 ,  H04L9/08 ,  H04L29/06

Abstract: A method and apparatus of receiving one or more keys in a wireless communication system wherein each key is valid for a period of time are described. The method comprises determining (410) whether to request said one or more keys, requesting (412) delivery of said one or more keys and receiving said one or more keys attached to a non-key data message (224) during a scheduled connection for receiving non-key data.

公开(公告)号：CA2649864A1

公开(公告)日：2008-02-14

申请号：CA2649864

申请日：2007-05-04

Applicant: QUALCOMM INC

Inventor： HAWKES PHILIP MICHAEL ,  AGGARWAL POOJA ,  WINGERT CHRISTOPHER R

IPC: H04L29/06 ,  H04L12/22

Abstract: Methods and systems for blackout provisioning in a communication network. In an aspect, a method is provided for blackout provisioning in a distribut ion network. The method includes determining one or more affected regions, a nd generating a blackout key based an original key and the affected regions. The method also includes encrypting content with the blackout key to produc e encrypted content, and transmitting the encrypted content and an encrypted version of the original key over the distribution network. An apparatus is provided for blackout provisioning that includes provisioning logic to deter mine one or more affected regions, a key generator to generate a blackout ke y based an original key and the affected regions, encryption logic to encryp t content with the blackout key to produce encrypted content, and a transmit ter to transmit the encrypted content and an encrypted version of the origin al key over the distribution network.

公开(公告)号：MX2007000587A

公开(公告)日：2007-03-30

申请号：MX2007000587

申请日：2005-07-14

Applicant: QUALCOMM INC

Inventor： WINGERT CHRISTOPHER R

IPC: H04L9/00 ,  G06F21/24 ,  H04L29/00

Abstract: La presente invencion abarca un dispositivo electronico, tal como un servidor (100), que se puede operar en un sistema de comunicacion. El dispositivo electronico comprende un metodo para recibir una solicitud de otro dispositivo electronico para transmitir claves, por ejemplo una terminal movil (122). En respuesta a la solicitud, el servidor (100) genera las claves requeridas y determina el mejor tiempo para enviar las claves al dispositivo de cliente movil (122) de tal forma que no se requiera una nueva conexion solo para enviar las claves solicitadas. El mejor tiempo para enviar las claves puede ser durante una conexion programada para enviar datos no-claves, por ejemplo una instalacion de conexion para transmitir parametros de sistema, datos de contenido, etc. Enviando las claves junto con los datos no-claves, evitandose una necesidad para una conexion especial.

公开(公告)号：AU2005274984A1

公开(公告)日：2006-02-23

申请号：AU2005274984

申请日：2005-07-14

Applicant: QUALCOMM INC

Inventor： WINGERT CHRISTOPHER R

IPC: G06F1/00 ,  H04L9/08 ,  H04L29/06

Abstract: A method and apparatus of receiving one or more keys in a wireless communication system wherein each key is valid for a period of time are described. The method comprises determining (410) whether to request said one or more keys, requesting (412) delivery of said one or more keys and receiving said one or more keys attached to a non-key data message (224) during a scheduled connection for receiving non-key data.