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：JP2012135027A

公开(公告)日：2012-07-12

申请号：JP2012037664

申请日：2012-02-23

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

Inventor： HUANG SI ,  CHRISTOPHER JOHN BENNETT ,  SERAFIM S JR LOUKAS ,  BRIAN WILLIAM ORR ,  RAVEENDRAN VIJAYALAKSHMI R ,  SWAZEY SCOTT T ,  SILBERGER AMNON ,  CHEN AN MEI ,  NAGARAJ THADI ,  WALKER GORDON KENT ,  DAVID BRACKMAN ,  LIU FANG ,  SUMEET SETHI ,  RAMKUMAR SAMPATHKUMAR

IPC: H04N7/26 ,  H04N19/89 ,  H04N19/895

CPC classification number: H04N21/44016 ,  H04N19/107 ,  H04N19/187 ,  H04N19/31 ,  H04N19/61 ,  H04N19/68 ,  H04N19/70 ,  H04N19/89 ,  H04N21/23424 ,  H04N21/234327 ,  H04N21/4384 ,  H04N21/8451 ,  H04N21/8456

Abstract: PROBLEM TO BE SOLVED: To provide techniques for video-encoding and decoding channel switch frames (CSF) to enable acquisition and re/synchronization of a video stream while preserving compression efficiency.SOLUTION: Systems and methods to process multimedia data enabling channel switching are presented. The systems generate a CSF with one or more network abstraction layer (NAL) units as a random access point (RAP) frame. Back-to-back frames are transmitted which include the CSF and a non-RAP frame, each having the same frame ID number.

Abstract translation: 要解决的问题：提供用于视频编码和解码通道切换帧（CSF）的技术，以便能够在保持压缩效率的同时获取和重新同步视频流。 提出了一种处理多媒体数据使能信道切换的系统和方法。 系统生成具有一个或多个网络抽象层（NAL）单元的CSF作为随机接入点（RAP）帧。 发送背靠背帧，其包括CSF和非RAP帧，每个帧具有相同的帧ID号。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：ES2256316T3

公开(公告)日：2006-07-16

申请号：ES01986521

申请日：2001-12-13

Applicant: QUALCOMM INC

Inventor： MALONEY JOHN E ,  SWAZEY SCOTT T

IPC: G01R31/28 ,  G06F9/445 ,  G06F11/00 ,  H04M1/24 ,  H04M1/725 ,  H04W24/00 ,  H04W84/04 ,  H04W88/02 ,  G01R31/3185 ,  G06F11/26

Abstract: Procedimiento para programar en paralelo la memoria (14) de un dispositivo electrónico con un código de prueba (20) y un código de sistema (22) antes de realizar las comprobaciones a nivel de tarjeta durante la fabricación, comprendiendo el procedimiento las etapas siguientes: programar dicho dispositivo electrónico (12) con primeras instrucciones y segundas instrucciones, comprendiendo dichas primeras instrucciones dicho código de prueba (20) que se va a utilizar durante las comprobaciones a nivel de tarjeta de dicho dispositivo electrónico (12), y comprendiendo dichas segundas instrucciones el código de sistema parcial para las comprobaciones a nivel de sistema de dicho dispositivo electrónico (12); ejecutar dichas primeras instrucciones durante las comprobaciones a nivel de tarjeta de dicho dispositivo electrónico (12) para determinar en qué estado se encuentra dicho dispositivo electrónico (12), independientemente de dichas segundas instrucciones; programar dicho dispositivo electrónico (12) con terceras instrucciones, incluyendo dichas terceras instrucciones el código de sistema (22) para complementar dichas segundas instrucciones y ejecutar dichas segundas instrucciones y dichas terceras instrucciones durante las comprobaciones a nivel de sistema de dicho dispositivo electrónico (12).

公开(公告)号：AU3771002A

公开(公告)日：2002-07-01

申请号：AU3771002

申请日：2001-12-13

Applicant: QUALCOMM INC

Inventor： MALONEY JOHN E ,  SWAZEY SCOTT T

IPC: G01R31/28 ,  G06F9/445 ,  G06F11/00 ,  H04M1/24 ,  H04M1/725 ,  H04W24/00 ,  H04W84/04 ,  H04W88/02 ,  G01R31/00

Abstract: A system and method for parallel programming an electronic device's memory during manufacturing. In one embodiment, the electronic device is programmed in parallel with test code and a portion of the system code prior to board level testing. The test code is then used during board level testing of the electronic device. Once board level testing is complete, the electronic device is programmed with additional system code to complement the existing system code, whereby system level testing is then performed.

公开(公告)号：CA2668670C

公开(公告)日：2013-04-30

申请号：CA2668670

申请日：2007-11-14

Applicant: QUALCOMM INC

Inventor： SHI FANG ,  BENNETT CHRISTOPHER JOHN ,  LOUKAS SERAFIM S JR ,  ORR BRIAN WILLIAM ,  RAVEENDRAN VIJAYALAKSHMI R ,  SWAZEY SCOTT T ,  SILBERGER AMNON ,  CHEN AN MEI ,  NAGARAJ THADI ,  WALKER GORDON KENT ,  BRACKMAN DAVID ,  LIU FANG ,  SETHI SUMEET ,  SAMPATHKUMAR RAMKUMAR

IPC: H04N7/24 ,  H04N7/50 ,  H04N19/89 ,  H04N19/895 ,  H04N19/94

Abstract: Techniques for video encoding and decoding channel switch frames (CSF) to enable acquisition and re/synchronization of the video stream while preserving compression efficiency is provided. Systems and methods to process multimedia data enabling channel switching are presented. The systems generate a CSF with one or more network adaptation layer (NAL) units as a random access point (RAP) frame. Back-to-back frames are transmitted which include the CSF and a non-RAP frame, each having the same frame ID number.

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：AU2011200446A1

公开(公告)日：2011-02-24

申请号：AU2011200446

申请日：2011-02-03

Applicant: QUALCOMM INC

Inventor： RAVEENDRAN VIJAYALAKSHMI R ,  NAGARAJ THADI ,  CHEN AN MEI ,  SILBERGER AMNON ,  SHI FANG ,  SETHI SUMEET SINGH ,  WALKER GORDON KENT ,  BENNETT CHRISTOPHER JOHN ,  LOUKAS SERAFIM S JR ,  ORR BRIAN WILLIAM ,  SWAZEY SCOTT T ,  BRACKMAN DAVID ,  LIU FENG ,  SAMPATHKUMAR RAMKUMAR

IPC: H04N7/24 ,  H04N19/89 ,  H04N19/895 ,  H04N19/94

Abstract: Techniques for video encoding and decoding channel switch frames (CSF) to enable acquisition and re/synchronization of the video stream while preserving compression efficiency is provided. Systems and methods to process multimedia data enabling channel switching are presented. The systems generate a CSF with one or more network adaptation layer (NAL) units as a random access point (RAP) frame. Back-to-back frames are transmitted which include the CSF and a non-RAP frame, each having the same frame ID number.

公开(公告)号：CA2432058A1

公开(公告)日：2002-06-27

申请号：CA2432058

申请日：2001-12-13

Applicant: QUALCOMM INC

Inventor： SWAZEY SCOTT T ,  MALONEY JOHN E

IPC: G01R31/28 ,  G06F9/445 ,  G06F11/00 ,  H04M1/24 ,  H04M1/725 ,  H04W24/00 ,  H04W84/04 ,  H04W88/02 ,  G01R31/3185 ,  G06F11/26

Abstract: A system and method for parallel programming an electronic device's memory during manufacturing. In one embodiment, the electronic device is programmed in parallel with test code and a portion of the system code (42) prior to board level testing. The test code is then used (46) during board level testing of the electronic device. Once board level testing is complete, the electronic device is programmed with additional system code (50) to compleme nt the existing system code, whereby system level testing is then performed (52 ).

公开(公告)号：CA2783599C

公开(公告)日：2013-06-25

申请号：CA2783599

申请日：2007-11-14

Applicant: QUALCOMM INC

Inventor： SHI FANG ,  BENNETT CHRISTOPHER JOHN ,  LOUKAS SERAFIM S JR ,  ORR BRIAN WILLIAM ,  RAVEENDRAN VIJAYALAKSHMI R ,  SWAZEY SCOTT T ,  SILBERGER AMNON ,  CHEN AN MEI ,  NAGARAJ THADI ,  WALKER GORDON KENT ,  BRACKMAN DAVID ,  LIU FANG ,  SETHI SUMEET ,  SAMPATHKUMAR RAMKUMAR

IPC: H04N7/24 ,  H04N7/50 ,  H04N19/89 ,  H04N19/895 ,  H04N19/94

Abstract: Techniques for video encoding and decoding channel switch frames (CSF) to enable acquisition and re/synchronization of the video stream while preserving compression efficiency is provided. Systems and methods to process multimedia data enabling channel switching are presented. The systems generate a CSF with one or more network adaptation layer (NAL) units as a random access point (RAP) frame. Back-to-back frames are transmitted which include the CSF and a non-RAP frame, each having the same frame ID number.

公开(公告)号：AU2011200446B2

公开(公告)日：2012-04-12

申请号：AU2011200446

申请日：2011-02-03

Applicant: QUALCOMM INC

Inventor： RAVEENDRAN VIJAYALAKSHMI R ,  NAGARAJ THADI ,  CHEN AN MEI ,  SILBERGER AMNON ,  SHI FANG ,  SETHI SUMEET SINGH ,  WALKER GORDON KENT ,  BENNETT CHRISTOPHER JOHN ,  LOUKAS JR SERAFIM S ,  ORR BRIAN WILLIAM ,  SWAZEY SCOTT T ,  BRACKMAN DAVID ,  LIU FANG ,  SAMPATHKUMAR RAMKUMAR

IPC: H04N7/24 ,  H04N19/89 ,  H04N19/895 ,  H04N19/94

Abstract: Techniques for video encoding and decoding channel switch frames (CSF) to enable acquisition and re/synchronization of the video stream while preserving compression efficiency is provided. Systems 5 and methods to process multimedia data enabling channel switching are presented. The systems generate a CSF with one or more network adaptation layer (NAL) units as a random access point (RAP) frame. Back-to-back frames are transmitted which include the CSF and a non-RAP frame, each having the same frame ID number. DECODE BITSTREAM WITH PICTURES SF DETECTED. DECODE ACCORDING TO I-SLICES OR NAL UNIT PROTOCOL ICTUR-ES OF CH. 1010 BEFORE CSF IN OUTPUT YES ORDER? *Z DROP PICTURES ICTURES OF CH. +0N AFTER CSF IN OUTPUT ORDER? SET PICTURE BEFORE CSF AS NON-REFERENCE FRAME