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公开(公告)号:CA2669153A1
公开(公告)日:2008-05-22
申请号:CA2669153
申请日:2007-11-15
Applicant: QUALCOMM INC
Inventor: OGUZ SEYFULLAH HALIT , DETERMAN JAMES T , BHAMIDIPATI PHANIKUMAR , SUBRAMANIA SITARAMAN GANAPATHY , SHI FANG , LOUKAS SERAFIM S JR , WALKER GORDON KENT , RAVEENDRAN VIJAYALAKSHMI R
Abstract: Techniques for video encoding and decoding a common guide media logic cha nnel (MLC) to enable fast acquisition and re/synchronization of the video st ream while preserving compression efficiency are provided. Systems and metho ds to process multimedia data using channel switch frames are presented. The system comprises an encoder operative to generate a common guide media logi cal channel (MLC) of a plurality of channel switch frames (CSFs), each respe ctive active channel having one or more CSFs in the guide MLC. The decoder i n the system is operative to decode a set of the plurality of CSFs from the guide MLC. The decoder simultaneously displays programming content of the de coded set of the plurality of CSFs on a display and automatically switches t o a primary bitstream of an active channel associated with a selected one di splayed CSF.
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公开(公告)号:AU2006223287A1
公开(公告)日:2006-09-21
申请号:AU2006223287
申请日:2006-03-10
Applicant: QUALCOMM INC
Inventor: SETHI SUMEET SINGH , OGUZ SEYFULLAH HALIT , CHEN PEISONG , SHI FANG , RAVEENDRAN VIJAYALAKSHMI R
IPC: H04N19/895 , H04N19/89
Abstract: A method and apparatus for multi-layer integration for use in error recovery is disclosed. An error is detected in a multimedia data based on a first layer protocol and the detected error in the multimedia data is concealed based on a second layer protocol. In one aspect, the error in a multimedia data is detected based on a communication layer protocol and controlled based on a transport layer protocol. An error distribution of the controlled error is then determined based on a sync layer protocol and the detected error in the multimedia data is concealed based on an application layer protocol. In another aspect, a method and apparatus for multimedia data processing comprises error recovery as well as scalability.; Finally, a method and apparatus as disclosed allows processing of multimedia stream by receiving multiple streams of encoded multimedia data, performing error recovery on an erroneous portion of a stream, and reconstructing the multimedia data from the multiple streams.
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23.
公开(公告)号:AR049976A1
公开(公告)日:2006-09-20
申请号:ARP050102870
申请日:2005-07-11
Applicant: QUALCOMM INC
Abstract: Sistema para disponer en capas el contenido para la entrega en horario programado, en una red de datos. Se provee un método para transmitir contenido a una o más terminales receptoras desde un servidor de distribucion en una red de datos. El método incluye codificar contenido en una capa de base y una o más capas de refuerzo, y transmitir la capa de base a la una o más terminales receptoras. El método también incluye recibir un requerimiento de por lo menos una terminal receptora para recibir una o más capas de refuerzo, y transmitir la una o más capas de refuerzo a la por lo menos una terminal receptora.
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公开(公告)号:AR049593A1
公开(公告)日:2006-08-16
申请号:ARP050103010
申请日:2005-07-20
Applicant: QUALCOMM INC
Inventor: LUO EDWARD , SHI FANG , OGUZ SEYFULLAH HALIT , RAVEENDRAN VIJAYALAKSHMI R
IPC: H04N7/26
Abstract: Se revela un método para predecir el vector de movimiento para un bloque actual, teniendo el bloque actual un conjunto de bloques vecinos que incluyen bloques que no tienen un vector de movimiento asociado. El método que incluye derivar un vector de movimiento candidato para cada bloque en el conjunto de bloques vecinos que no tienen un vector de movimiento asociado; y usar el vector de movimiento candidato para cada bloque en el conjunto de bloques vecinos que no tienen el vector de movimiento asociado para predecir un vector de movimiento actual para el bloque actual. También se revela un aparato para llevar a cabo el método.
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公开(公告)号:HUE036105T2
公开(公告)日:2018-06-28
申请号:HUE14714495
申请日:2014-03-07
Applicant: QUALCOMM INC
Inventor: RAMACHANDRAN ARVIND KULATHU , SENSHARMA SAURABH , EL-MALEH KHALED HELMI , OGUZ SEYFULLAH HALIT , DODDI R V JAGANNADHA RAO
IPC: H04M3/42
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26.
公开(公告)号:ES2664018T3
公开(公告)日:2018-04-18
申请号:ES14714495
申请日:2014-03-07
Applicant: QUALCOMM INC
Inventor: RAMACHANDRAN ARVIND KULATHU , SENSHARMA SAURABH , EL-MALEH KHALED HELMI , OGUZ SEYFULLAH HALIT , DODDI R V JAGANNADHA RAO
Abstract: Un procedimiento para responder (202) a una llamada (306) de un llamante situado en un dispositivo de comunicación (102), que comprende: conectar (404) la llamada (306) a un motor de intención (104) en respuesta a la determinación de que un usuario del dispositivo de comunicación (102) no está disponible; determinar (204) una intención del llamante usando el motor de intención (104); determinar (206, 408) un nivel de privilegio del llamante; y seleccionar una acción para responder (208) a la llamada (306) en base a la intención determinada y al nivel de privilegio determinado sin participación humana adicional.
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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.
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公开(公告)号:AU2006223287C1
公开(公告)日:2010-10-21
申请号:AU2006223287
申请日:2006-03-10
Applicant: QUALCOMM INC
Inventor: SETHI SUMEET SINGH , OGUZ SEYFULLAH HALIT , SHI FANG , RAVEENDRAN VIJAYALAKSHMI R
IPC: H04N19/895 , H04N19/89
Abstract: A method and apparatus for multi-layer integration for use in error recovery is disclosed. An error is detected in a multimedia data based on a first layer protocol and the detected error in the multimedia data is concealed based on a second layer protocol. In one aspect, the error in a multimedia data is detected based on a communication layer protocol and controlled based on a transport layer protocol. An error distribution of the controlled error is then determined based on a sync layer protocol and the detected error in the multimedia data is concealed based on an application layer protocol. In another aspect, a method and apparatus for multimedia data processing comprises error recovery as well as scalability.; Finally, a method and apparatus as disclosed allows processing of multimedia stream by receiving multiple streams of encoded multimedia data, performing error recovery on an erroneous portion of a stream, and reconstructing the multimedia data from the multiple streams.
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29.
公开(公告)号:ES2336824T3
公开(公告)日:2010-04-16
申请号:ES06737894
申请日:2006-03-10
Applicant: QUALCOMM INC
Inventor: RAVEENDRAN VIJAYALAKSHMI R , SHI FANG , OGUZ SEYFULLAH HALIT , SETHI SUMEET SINGH
IPC: H04N19/895 , H04L1/00 , H04N19/89
Abstract: Un procedimiento (700) para la integración multicapa para su uso en la recuperación de errores en una pila (24) de protocolos multicapa que comprende una capa (220) de comunicación por debajo de una capa (38) de sincronización, que está por debajo de una capa (211) de aplicación, comprendiendo el procedimiento: recibir (705) como datos codificados una pluralidad de flujos (70, 72, 74) de bits de datos multimedia; detectar (64, 710) un error en dichos datos codificados basándose en un protocolo de capa de comunicación; analizar sintácticamente (68) dichos datos codificados en dicha pluralidad de flujos (70, 72, 74) de bits basándose en un protocolo (38) de capa de sincronización; determinar (720) tanto una distribución (37) de errores del error detectado como información (41) de estrategia de control basándose en dicho protocolo (38) de capa de sincronización, en el que dicha distribución de errores identifica qué partes de cuáles de dicha pluralidad de flujos (70, 72, 74) de bits están corruptas; y ocultar (725) dichas partes corruptas en dicha pluralidad de flujos (70, 72, 74) de bits identificadas en dicha distribución de errores dependiendo de la información de estrategia de control basándose en un protocolo de capa de aplicación.
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公开(公告)号:BRPI0607627A2
公开(公告)日:2009-09-22
申请号:BRPI0607627
申请日:2006-03-10
Applicant: QUALCOMM INC
Inventor: RAVEENDRAN VIJAYALAKSHMI R , SHI FANG , OGUZ SEYFULLAH HALIT , SETHI SUMEET SINGH , CHEN PEISONG
IPC: H04N19/895 , H04N19/89
Abstract: A method and apparatus for multi-layer integration for use in error recovery is disclosed. An error is detected in a multimedia data based on a first layer protocol and the detected error in the multimedia data is concealed based on a second layer protocol. In one aspect, the error in a multimedia data is detected based on a communication layer protocol and controlled based on a transport layer protocol. An error distribution of the controlled error is then determined based on a sync layer protocol and the detected error in the multimedia data is concealed based on an application layer protocol. In another aspect, a method and apparatus for multimedia data processing comprises error recovery as well as scalability.; Finally, a method and apparatus as disclosed allows processing of multimedia stream by receiving multiple streams of encoded multimedia data, performing error recovery on an erroneous portion of a stream, and reconstructing the multimedia data from the multiple streams.
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