公开(公告)号：JP2011182452A

公开(公告)日：2011-09-15

申请号：JP2011101494

申请日：2011-04-28

Applicant: Qualcomm Inc ,  クゥアルコム・インコーポレイテッドQualcomm Incorporated

Inventor： WALKER GORDON KENT ,  RAVEENDRAN VIJAYALAKSHMI R ,  CHEN PEISONG ,  TIAN TAO ,  SHI FANG ,  SWAZEY SCOTT T ,  OGUZ SEYFULLAH HALIT ,  ROHATGI AMIT ,  GANAPATHY SUBRAMANIA SITARAMAN ,  BHAMIDIPATI PHANIKUMAR

IPC: H04N7/32 ,  H04N7/24 ,  H04N19/105 ,  H04N19/159 ,  H04N19/166 ,  H04N19/172 ,  H04N19/37 ,  H04N19/46 ,  H04N21/234 ,  H04N21/2343 ,  H04N21/2383 ,  H04N21/2662 ,  H04N21/438 ,  H04N21/44 ,  H04N21/63

CPC classification number: H04N21/23424 ,  H04N19/105 ,  H04N19/159 ,  H04N19/166 ,  H04N19/172 ,  H04N19/37 ,  H04N19/46 ,  H04N21/23439 ,  H04N21/2383 ,  H04N21/2662 ,  H04N21/4384 ,  H04N21/44016 ,  H04N21/631

Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for processing multimedia data, which enable faster channel acquisition, improved error recovery, and improved efficiency. SOLUTION: An encoder device encodes a first portion of a piece of multimedia data using inter-coding to generate a first version, and encodes the first portion of the multimedia data using intra-coding to generate a second version. A decoder device receives the first version of the first portion of the multimedia data that has been inter-coded and the second version of the first portion of the multimedia data that has been intra-coded, and selectively decodes the received first and second versions. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于处理多媒体数据的方法和设备，其使得能够更快地进行信道获取，改进的错误恢复和提高的效率。 解码：编码器装置使用帧间编码来编码一段多媒体数据的第一部分以产生第一版本，并使用帧内编码对多媒体数据的第一部分进行编码以生成第二版本。 解码器装置接收已被帧间编码的多媒体数据的第一部分的第一版本和已被内部编码的多媒体数据的第一部分的第二版本，并且选择性地解码所接收的第一和第二版本。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：AT515886T

公开(公告)日：2011-07-15

申请号：AT06815726

申请日：2006-09-27

Applicant: QUALCOMM INC

Inventor： WALKER GORDON KENT ,  RAVEENDRAN VIJAYALAKSHMI R ,  CHEN PEISONG ,  TIAN TAO ,  SHI FANG ,  SWAZEY SCOTT T ,  OGUZ SEYFULLAH HALIT ,  ROHATGI AMIT ,  GANAPATHY SUBRAMANIA SITARAMAN ,  BHAMIDIPATI PHANIKUMAR

IPC: H04N7/24 ,  H04N19/105 ,  H04N19/159 ,  H04N19/166 ,  H04N19/172 ,  H04N19/37 ,  H04N19/46 ,  H04N21/234 ,  H04N21/2343 ,  H04N21/2383 ,  H04N21/2662 ,  H04N21/438 ,  H04N21/44 ,  H04N21/63

Abstract: A method and apparatus for processing multimedia data, the method comprising receiving a first version of a first portion of multimedia data, wherein the first version is intcr-codcd; receiving a second version of the first portion of multimedia data, wherein the second version is intra-coded; receiving information relating to the encoded first and second versions wherein the information comprises reference information indicating that the second intra-coded version is redundant and available; and selectively decoding the first and second received versions based on the received information.

公开(公告)号：AR061395A1

公开(公告)日：2008-08-27

申请号：ARP060104240

申请日：2006-09-27

Applicant: QUALCOMM INC

Inventor： CHEN PEISONG ,  SWAZEY SCOTT T ,  WALKER GORDON KENT ,  TIAN TAO ,  RAVEENDRAN VIJAYALAKSHMI R ,  SHI FANG ,  OGUZ SEYFULLAH HALIT ,  ROHATGI AMIT ,  SUBRAMANIA SITARAMAN GANAPATHY ,  BHAMIDIPATI PHANIKUMAR

IPC: H04N7/24 ,  H04N19/105 ,  H04N19/159 ,  H04N19/166 ,  H04N19/172 ,  H04N19/37 ,  H04N19/46 ,  H04N21/234 ,  H04N21/2343 ,  H04N21/2383 ,  H04N21/2662 ,  H04N21/438 ,  H04N21/44 ,  H04N21/63

Abstract: Métodos y aparatos para procesar los datos multimedia que permiten adquisiciones de canal más rápidas, recuperacion de errores mejorada y eficiencia mejorada. Un dispositivo codificador codifica una primera porcion de los datos multimedia que usan inter-codificacion para generar una primera version y codifica la primea porcion de los datos multimedia que usan intra-codificacion para generar una segunda version. Un dispositivo decodificador recibe una primera version de una primera porcion de los datos multimedia, en los cuales la primera version está inter-codificada, recibe una segunda version de la primera porcion de datos multimedia, en donde la segunda version está intra-codificada y decodifica de manera selectiva la primera y la segunda version recibida.

公开(公告)号：WO2007038695A3

公开(公告)日：2007-05-31

申请号：PCT/US2006037942

申请日：2006-09-27

Applicant: QUALCOMM INC ,  WALKER GORDON KENT ,  RAVEENDRAN VIJAYALAKSHMI R ,  CHEN PEISONG ,  TIAN TAO ,  SHI FANG ,  SWAZEY SCOTT T ,  OGUZ SEYFULLAH HALIT ,  ROHATGI AMIT ,  GANAPATHY SUBRAMANIA SITARAMAN ,  BHAMIDIPATI PHANIKUMAR

Inventor： WALKER GORDON KENT ,  RAVEENDRAN VIJAYALAKSHMI R ,  CHEN PEISONG ,  TIAN TAO ,  SHI FANG ,  SWAZEY SCOTT T ,  OGUZ SEYFULLAH HALIT ,  ROHATGI AMIT ,  GANAPATHY SUBRAMANIA SITARAMAN ,  BHAMIDIPATI PHANIKUMAR

IPC: H04N7/24 ,  H04N19/105 ,  H04N19/159 ,  H04N19/166 ,  H04N19/172 ,  H04N19/37 ,  H04N19/46 ,  H04N21/234 ,  H04N21/2343 ,  H04N21/2383 ,  H04N21/2662 ,  H04N21/438 ,  H04N21/44 ,  H04N21/63

CPC classification number: H04N21/23424 ,  H04N19/105 ,  H04N19/159 ,  H04N19/166 ,  H04N19/172 ,  H04N19/37 ,  H04N19/46 ,  H04N21/23439 ,  H04N21/2383 ,  H04N21/2662 ,  H04N21/4384 ,  H04N21/44016 ,  H04N21/631

Abstract: Methods and apparatus to process multimedia data enabling faster channel acquisitions, improved error recovery and improved efficiency. An encoder device encodes a first portion of multimedia data using inter-coding to generate a first version, and encodes the first portion of multimedia data using intra-coding to generate a second version. A decoder device receives a first version of a first portion of multimedia data, wherein the first version is inter-coded, receives a second version of the first portion of multimedia data, wherein the second version is intra-coded, and selectively decodes the first and second received versions.

Abstract translation: 处理多媒体数据的方法和设备，可实现更快的信道采集，提高误码恢复和提高效率。 编码器装置使用帧间编码对多媒体数据的第一部分进行编码以产生第一版本，并且使用帧内编码对多媒体数据的第一部分进行编码以生成第二版本。 解码器装置接收多媒体数据的第一部分的第一版本，其中第一版本是帧间编码的，接收多媒体数据的第一部分的第二版本，其中第二版本被帧内编码，并且选择性地解码第一版本 和第二个接收的版本。