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    METHOD AND APPARATUS FOR TRANSMITTING MEDIA DATA IN MULTIMEDIA TRANSPORT SYSTEM
    52.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING MEDIA DATA IN MULTIMEDIA TRANSPORT SYSTEM 审中-公开
    在多媒体运输系统中传输媒体数据的方法和装置

    公开(公告)号：US20140317664A1

    公开(公告)日：2014-10-23

    申请号：US14257249

    申请日：2014-04-21

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kyung-Mo PARK ,  Sung-Oh HWANG ,  Sung-Ryeul RHYU ,  Jae-Yeon SONG

    IPC: H04N21/236 ,  H04N21/643 ,  H04N21/434 ,  H04N21/438 ,  H04L29/06 ,  H04N21/2381

    CPC classification number: H04N21/23614 ,  H04N21/2381 ,  H04N21/4343 ,  H04N21/4348 ,  H04N21/4381 ,  H04N21/64322 ,  H04N21/85406

    Abstract: A method for transmitting media data in a Moving Picture Experts Group (MPEG) Media Transport (MMT) system is provided. The method includes receiving a Media Processing Unit (MPU) fragmented into one or more Media Fragment Units (MFUs), generating one or more multimedia data packets each including a packet header and a payload, based on the MPU, and transmitting the one or more multimedia data packets to a terminal. A payload header included in the payload includes identification information indicating an MPU to which at least one MFU included in the payload belongs, and a counter indicating the number of the at least one MFU.

    Abstract translation: 提供了一种用于在运动图像专家组（MPEG）媒体传输（MMT）系统中传送媒体数据的方法。 该方法包括：接收分散到一个或多个媒体分片单元（MFU）中的媒体处理单元（MPU），基于MPU产生一个或多个多媒体数据分组，每个多媒体数据分组包括分组报头和有效载荷，并且传送一个或多个 多媒体数据包到终端。 包括在有效载荷中的有效载荷头部包括指示包括在有效负载中的至少一个MFU所属的MPU的指示信息和指示至少一个MFU的号码的计数器。

    METHOD AND SYSTEM FOR UPDATING FIRMWARE OF TERMINALS IN A BROADCAST SYSTEM
    53.
    发明申请
    METHOD AND SYSTEM FOR UPDATING FIRMWARE OF TERMINALS IN A BROADCAST SYSTEM 审中-公开
    用于在广播系统中更新终端固件的方法和系统

    公开(公告)号：US20140289721A1

    公开(公告)日：2014-09-25

    申请号：US14299363

    申请日：2014-06-09

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Jong-Hyo LEE ,  Ji-Eun KEUM ,  Sung-Oh HWANG ,  Bo-Sun JUNG ,  Kook-Heui LEE

    IPC: G06F9/445

    CPC classification number: G06F8/65 ,  H04H20/57 ,  H04H20/72 ,  H04H20/91 ,  H04H40/27 ,  H04H60/13

    Abstract: A method and apparatus for updating firmware of terminals in a mobile broadcast system including a Broadcast Service Distribution/Adaptation fragment (BSDA) and a Broadcast service Subscription Management (BSM) are provided. The method includes transmitting a request for creation of a content fragment, by the BSM, to the BSDA; delivering, by the BSM, a firmware package to the BSDA; broadcasting, by the BSDA, a service guide including the content fragment to at least one terminal; and distributing, by the BSDA, the firmware package to the at least one terminal.

    Abstract translation: 提供了一种用于更新包括广播服务分发/适配片段（BSDA）和广播服务订阅管理（BSM）的移动广播系统中的终端的固件的方法和装置。 该方法包括：通过BSM向BSDA发送用于创建内容片段的请求; 由BSM向BSDA提供固件包; 由BSDA向至少一个终端广播包括内容片段的服务指南; 以及由所述BSDA将所述固件包分发到所述至少一个终端。

    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING MESSAGE FOR DOWNLOADABLE CAS OR DRM IN MMT
    54.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING MESSAGE FOR DOWNLOADABLE CAS OR DRM IN MMT 有权
    用于在MMT中发送和接收可下载的CAS或DRM的消息的方法和装置

    公开(公告)号：US20130298253A1

    公开(公告)日：2013-11-07

    申请号：US13875674

    申请日：2013-05-02

    Applicant: UNIVERSITY OF SEOUL INDUSTRY COOPERATION FOUNDATION ,  SAMSUNG ELECTRONICS CO. LTD.

    Inventor： Sung-Oh HWANG ,  Yong-Han KIM ,  Kyung-Mo PARK ,  Sung-Ryeul RHYU ,  Jae-Yeon SONG

    IPC: H04L29/06

    CPC classification number: H04L63/10 ,  G06F21/12 ,  H04H20/93 ,  H04H60/23

    Abstract: A method for transmitting and receiving a message for Downloadable-Conditional Access System (D-CAS) or Downloadable-Digital Rights Management (D-DRM) in Moving Picture Experts Group Media Transport (MMT) is provided. The method includes, upon receiving Composition Information (CI) from an MMT server, acquiring signaling information for D-CAS or D-DRM, which is included in the CI, acquiring, from the signaling information, an address of a server from which software of D-CAS or D-DRM is downloadable, generating a request for the software based on the signaling information, and sending the request for the software to the server address.

    Abstract translation: 提供了一种用于在运动图像专家组媒体传输（MMT）中发送和接收可下载条件访问系统（D-CAS）或可下载数字版权管理（D-DRM）的消息的方法。 该方法包括：从MMT服务器接收到合成信息（CI）后，获取包含在CI中的D-CAS或D-DRM的信令信息，从信令信息中获取从其中的软件的服务器的地址 的D-CAS或D-DRM是可下载的，根据信令信息产生对软件的请求，并将该软件的请求发送到服务器地址。

    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING MULTIMEDIA SERVICE
    55.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING MULTIMEDIA SERVICE 审中-公开
    用于发送和接收多媒体服务的方法和装置

    公开(公告)号：US20130097627A1

    公开(公告)日：2013-04-18

    申请号：US13651716

    申请日：2012-10-15

    Applicant: SAMSUNG ELECTRONICS CO. LTD. ,  UNIVERSITY OF SEOUL INDUSTRY COOPERAT

    Inventor： Sung-Oh HWANG ,  Yong-Han KIM ,  Kyung-Mo PARK ,  Sung-Ryeul RHYU

    IPC: H04N21/462 ,  H04N21/454

    CPC classification number: H04H60/73 ,  H04H2201/40

    Abstract: A method for receiving a multimedia service is provided. The method includes receiving service specific information for at least one multimedia service provided from different networks, selecting one service based on the service specific information, and receiving the selected service. The service specific information includes one of a first service map table including information about at least one service which is transmitted over a plurality of logical channels, and a second service map table including information about at least one service which is transmitted over a single logical channel. Each of the first and second service map tables includes asset-related information.

    Abstract translation: 提供了一种接收多媒体业务的方法。 该方法包括：从不同网络提供的至少一个多媒体服务接收服务特定信息，基于服务特定信息选择一个服务，以及接收所选择的服务。 服务特定信息包括包括关于通过多个逻辑信道发送的至少一个服务的信息的第一服务映射表中的一个以及包括关于通过单个逻辑信道发送的至少一个服务的信息的第二服务映射表 。 第一和第二服务地图表中的每一个包括资产相关信息。

    APPARATUS AND METHOD FOR TRANSMITTING MULTIMEDIA DATA IN HYBRID NETWORK
    58.
    发明申请
    APPARATUS AND METHOD FOR TRANSMITTING MULTIMEDIA DATA IN HYBRID NETWORK 审中-公开

    公开(公告)号：US20190334972A1

    公开(公告)日：2019-10-31

    申请号：US16510417

    申请日：2019-07-12

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kyung-Mo PARK ,  Sung-Oh HWANG ,  Jae-Yeon SONG

    IPC: H04L29/06 ,  H04N21/438 ,  H04N21/236 ,  H04N21/643

    Abstract: An apparatus and a method for transmitting multimedia data in a hybrid network are provided. The apparatus includes a payload part including at least one of first data synchronized according to a time to be reproduced and second data other than the first data, a first header part including information on the payload part, a packet part for generating a packet, the packet part including a second header part including information on the packet, and a transceiver for generating and transmitting a signal including the payload part, the first header part, and the packet part to the hybrid network.

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