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    Enhanced block-request streaming using URL templates and construction rules
    12.
    发明专利
    Enhanced block-request streaming using URL templates and construction rules 未知

    公开(公告)号：AU2010298321B2

    公开(公告)日：2014-07-24

    申请号：AU2010298321

    申请日：2010-09-22

    Applicant: QUALCOMM INC

    Inventor： LUBY MICHAEL G ,  WATSON MARK ,  VICISANO LORENZO ,  PAKZAD PAYAM ,  WANG BIN ,  STOCKHAMMER THOMAS

    IPC: H04L29/06 ,  H04N7/24

    Abstract: A block-request streaming system provides for improvements in the user experience and bandwidth efficiency of such systems, typically using an ingestion system that generates data in a form to be served by a conventional file server (HTTP, FTP, or the like), wherein the ingestion system intakes content and prepares it as files or data elements to be served by the file server, which might include a cache. A client device can be adapted to take advantage of the ingestion process as well as improvements that make for a better presentation independent of the ingestion process. The client devices and ingestion system can be coordinated to have a predefined mapping and template for making block requests to HTTP file names that a conventional file server can accept through the use of URL construction rules. Segment size might be specified in an approximate manner for more efficient organization.

    ENHANCED BLOCK-REQUEST STREAMING SYSTEM USING SIGNALING OR BLOCK CREATION
    13.
    发明专利
    ENHANCED BLOCK-REQUEST STREAMING SYSTEM USING SIGNALING OR BLOCK CREATION 未知

    公开(公告)号：ZA201202935B

    公开(公告)日：2012-12-27

    申请号：ZA201202935

    申请日：2012-04-20

    Applicant: QUALCOMM INC

    Inventor： LUBY MICHAEL G ,  VICISANO LORENZO ,  WANG BIN ,  STOCKHAMMER THOMAS ,  WATSON MARK ,  PAKZAD PAYAM ,  CHEN YING

    IPC: H04L47/2416 ,  H04L47/43

    Abstract: A block-request streaming system provides for improvements in the user experience and bandwidth efficiency of such systems, typically using an ingestion system that generates data in a form to be served by a conventional file server (HTTP, FTP, or the like), wherein the ingestion system intakes content and prepares it as files or data elements to be served by the file server. The system might include controlling the sequence, timing and construction of block requests, time based indexing, variable block sizing, optimal block partitioning, control of random access point placement, including across multiple presentation versions, dynamically updating presentation data, and/or efficiently presenting live content and time shifting.

    ENHANCED BLOCK-REQUEST STREAMING USING URL TEMPLATES AND CONSTRUCTION RULES
    14.
    发明专利
    ENHANCED BLOCK-REQUEST STREAMING USING URL TEMPLATES AND CONSTRUCTION RULES 未知

    公开(公告)号：ZA201202928B

    公开(公告)日：2012-12-27

    申请号：ZA201202928

    申请日：2012-04-20

    Applicant: QUALCOMM INC

    Inventor： LUBY MICHAEL G ,  VICISANO LORENZO ,  WANG BIN ,  WATSON MARK ,  PAKZAD PAYAM ,  STOCKHAMMER THOMAS

    IPC: H04L20060101

    Abstract: A block-request streaming system provides for improvements in the user experience and bandwidth efficiency of such systems, typically using an ingestion system that generates data in a form to be served by a conventional file server (HTTP, FTP, or the like), wherein the ingestion system intakes content and prepares it as files or data elements to be served by the file server, which might include a cache. A client device can be adapted to take advantage of the ingestion process as well as improvements that make for a better presentation independent of the ingestion process. The client devices and ingestion system can be coordinated to have a predefined mapping and template for making block requests to HTTP file names that a conventional file server can accept through the use of URL construction rules. Segment size might be specified in an approximate manner for more efficient organization.

    ENHANCED BLOCK-REQUEST STREAMING SYSTEM USING SIGNALING OR BLOCK CREATION
    16.
    发明专利
    ENHANCED BLOCK-REQUEST STREAMING SYSTEM USING SIGNALING OR BLOCK CREATION 未知

    公开(公告)号：CA2774923A1

    公开(公告)日：2011-03-31

    申请号：CA2774923

    申请日：2010-09-22

    Applicant: QUALCOMM INC

    Inventor： LUBY MICHAEL G ,  WATSON MARK ,  VICISANO LORENZO ,  PAKZAD PAYAM ,  WANG BIN ,  CHEN YING ,  STOCKHAMMER THOMAS

    IPC: H04L47/43 ,  H04N7/24 ,  H04L47/2416

    Abstract: A block request streaming system provides for improvements in the user experience and bandwidth efficiency of such systems, typically using an ingestion system that generates data in a form to be served by a conventional file server (HTTP, FTP, or the like), wherein the ingestion system intakes content and prepares it as files or data elements to be served by the file server. The system might include controlling the sequence, timing and construction of block requests, time based indexing, variable block sizing, optimal block partitioning, control of random access point placement, including across multiple presentation versions, dynamically updating presentation data, and/or efficiently presenting live content and time shifting.

    Transmisión de petición de bloques mejorada usando plantillas y reglas de construcción de url
    18.
    发明专利
    Transmisión de petición de bloques mejorada usando plantillas y reglas de construcción de url 未知

    公开(公告)号：ES2769539T3

    公开(公告)日：2020-06-26

    申请号：ES10766397

    申请日：2010-09-22

    Applicant: QUALCOMM INC

    Inventor： LUBY MICHAEL G ,  WATSON MARK ,  VICISANO LORENZO ,  PAKZAD PAYAM ,  WANG BIN ,  STOCKHAMMER THOMAS

    IPC: H04L29/06 ,  H04N21/231 ,  H04N21/2343 ,  H04N21/235 ,  H04N21/24 ,  H04N21/258 ,  H04N21/2662 ,  H04N21/435 ,  H04N21/4402 ,  H04N21/442 ,  H04N21/84 ,  H04N21/845

    Abstract: Un procedimiento para usar en un sistema de comunicación en el que un dispositivo cliente (108) solicita archivos de medios de un sistema de ingestión de medios (103), comprendiendo el procedimiento: recibir, mediante un dispositivo cliente (108), un archivo descriptor de presentación de medios (500) que contiene un identificador de representación, unos índices de archivo y una regla de construcción de identificador de archivo, en el que un índice de archivo es el número de secuencia del archivo en la representación identificada por el identificador de representación y en el que la regla de construcción de identificador de archivo proporciona información que permite al dispositivo cliente (108) construir dinámicamente identificadores de archivo de medios de archivos de medios con datos de medios requeridos usando el identificador de representación y uno o más de los índices de archivo; construir, en el dispositivo cliente (108), un identificador de archivo de un archivo de medios en base a la regla de construcción de identificador de archivo recibida usando el identificador de representación y al menos uno de los índices de archivo; y enviar una petición (112) para el archivo de medios al sistema de ingestión de medios (103), en el que la petición (112) comprende el identificador de archivo construido en base a la regla de construcción de identificador de archivo.

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