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    METHOD AND APPARATUS FOR CODING RECEIVED PACKETS IN BROADCASTING AND COMMUNICATION SYSTEM
    3.
    发明公开
    METHOD AND APPARATUS FOR CODING RECEIVED PACKETS IN BROADCASTING AND COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：EP3493442A1

    公开(公告)日：2019-06-05

    申请号：EP18197812.3

    申请日：2013-10-04

    申请人： Samsung Electronics Co., Ltd.

    发明人： MYUNG, Seho ,  YANG, Hyun-Koo ,  HWANG, Sung-Hee

    IPC分类号： H04L1/00 ,  H03M13/15

    摘要： A method and apparatus for forward error correction, FEC, coding is provided. The method includes generating, based on a plurality of first source packets and a number of subdivided source symbols included in one source symbol, a source symbol block including a plurality of source symbols, wherein each of the plurality of source symbols includes one or more subdivided source symbols; generating, based on the source symbol block, the one or more first repair symbols by using FEC coding; generating, based on a source packet from among the plurality of first source packets, a second source packet; generating, based on one or more second repair symbols from among one or more first repair symbols, a repair packet; and transmitting the second source packet and the repair packet; wherein a size of each of the plurality of source symbols included in the source symbol block is same each other.

    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING MULTIMEDIA CONTENT
    4.
    发明公开
    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING MULTIMEDIA CONTENT 审中-公开
    发送和接收多媒体内容的方法和设备

    公开(公告)号：EP3249932A1

    公开(公告)日：2017-11-29

    申请号：EP16740381.5

    申请日：2016-01-19

    申请人： Samsung Electronics Co., Ltd.

    发明人： BAE, Jae-Hyeon ,  PARK, Kyung-Mo ,  SO, Young-Wan ,  YANG, Hyun-Koo ,  HWANG, Sung-Hee

    IPC分类号： H04N21/2381 ,  H04N21/238

    摘要： The present disclosure relates to a method of transmitting multimedia content in a broadcast communication system, and comprises the steps of: identifying protocol information mapped for each service corresponding to multimedia content; transmitting service-related information including the identified protocol information mapped for each service; and transmitting multimedia content corresponding to related services to a receiving side by using the identified protocol.

    摘要翻译： 本公开涉及一种在广播通信系统中发送多媒体内容的方法，并且包括以下步骤：识别映射用于与多媒体内容对应的每个服务的协议信息; 发送包括为每个服务映射的识别的协议信息的服务相关信息; 以及通过使用所识别的协议将与相关服务对应的多媒体内容发送到接收方。

    METHOD AND DEVICE FOR CONTROLLING RECEPTION OF BROADCAST SERVICE PROVIDED BY MEANS OF APPLICATION LAYER FORWARD ERROR CORRECTION
    5.
    发明公开
    METHOD AND DEVICE FOR CONTROLLING RECEPTION OF BROADCAST SERVICE PROVIDED BY MEANS OF APPLICATION LAYER FORWARD ERROR CORRECTION 审中-公开
    方法和设备，用于接收关于前向纠错的应用层提供的广播服务控制

    公开(公告)号：EP3160068A1

    公开(公告)日：2017-04-26

    申请号：EP15810288.9

    申请日：2015-06-19

    申请人： Samsung Electronics Co., Ltd.

    发明人： YANG, Hyun-Koo ,  HWANG, Sung-Hee

    IPC分类号： H04H40/18

    CPC分类号： H04N21/234 ,  H04H40/18 ,  H04L1/0023 ,  H04L1/0047 ,  H04N21/242 ,  H04N21/647

    摘要： A method for controlling reception of a broadcast service using application layer forward error correction, according to the present invention, comprises the steps of: generating control information for controlling an output point of decoded data items and application layer forward error correction-based decoding with respect to two or more assets comprised in a broadcast service; and transmitting to a receiver a signaling message comprising the control information.

    摘要翻译： 一种用于使用应用层的前向纠错，雅丁到本发明中，控制广播服务的接收方法包括以下步骤：产生控制信息用于控制对解码的数据项和应用层前向纠错基于校正解码相对于的输出点 在广播服务由两个或多个资产; 和发送到接收机的信令消息包括所述控制信息。

    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING PACKET IN COMMUNICATION SYSTEM
    6.
    发明公开
    METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING PACKET IN COMMUNICATION SYSTEM 审中-公开
    方法和设备在通信系统中发送和接收数据包

    公开(公告)号：EP3125536A2

    公开(公告)日：2017-02-01

    申请号：EP15768498.6

    申请日：2015-03-30

    申请人： Samsung Electronics Co., Ltd

    发明人： HWANG, Sung-Hee ,  YANG, Hyun-Koo

    IPC分类号： H04N7/00

    CPC分类号： H04L47/32 ,  H04L1/0006 ,  H04L1/0041 ,  H04L1/0057 ,  H04L1/0072 ,  H04L69/329 ,  H04N21/2343 ,  H04N21/2383 ,  H04N21/2662

    摘要： The present invention relates to a method for transmitting a packet in a communication system, the method comprising: generating drop information indicating at least one source packet to be dropped among source packets to be transmitted and whether or not to drop each of the other source packets except the at least one source packet; performing forward error correction (FEC) encoding on the drop information and the other source packets except the at least one source packet; generating a repair packet comprising repair data for restoring the drop information and a repair symbol for restoring the other source packets except the at least one source packet; and transmitting the other source packets except the at least one source packet and the repair packet.

    摘要翻译： 本发明涉及一种用于发射在通信系统中的数据包，所述方法包括：生成降的信息指示至少一个源分组的源分组中被丢弃是反式mitted以及是否不降低每个其他源包 除了所述至少一个源数据包; 执行前向纠错（FEC）编码的下拉信息和除了所述至少一个源分组中的其它源的数据包; 生成修复分组包括修复数据用于恢复降的信息和用于恢复除了所述至少一个源分组中的其它源包修复符号; 和发射除了所述至少一个源包和修复包中的其它源的数据包。

    APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING FORWARD ERROR CORRECTION PACKET
    7.
    发明公开
    APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING FORWARD ERROR CORRECTION PACKET 审中-公开
    装置和方法用于发送和FORWARD接收错误校正套餐

    公开(公告)号：EP2987329A1

    公开(公告)日：2016-02-24

    申请号：EP14785047.3

    申请日：2014-04-17

    申请人： Samsung Electronics Co., Ltd.

    发明人： HWANG, Sung-Hee ,  YANG, Hyun-Koo ,  MYUNG, Seho

    IPC分类号： H04N21/234

    CPC分类号： H04L1/0083 ,  H04L1/0041

    摘要： A method and an apparatus for transmitting and receiving a packet in a broadcasting and communication system are provided. The method includes splitting a source packet block including source packets into a plurality of source packet subblocks, converting the source packet subblocks to source symbol subblocks, respectively, generating a plurality of first repair symbol blocks by encoding the source packet subblocks using a first error correction code, configuring an error correction source packet by adding a source error correction payload IDentifier (ID) to source symbols included in the source symbol subblocks and configuring an error correction repair packet by adding a repair error correction payload ID to repair symbols included in the first repair symbol subblocks, and transmitting the error correction source packet and the error correction repair packet.

    摘要翻译： 提供了一种用于在发送和接收在广播和通信系统中的分组的方法和装置。 该方法包括分离的源分组块包括源包到源信息包的子块的复数，源数据包的子块转换到源符号子块，分别通过使用第一纠错编码的源包的子块生成第一修复符号块的多元性 码，通过增加一个源纠错有效载荷标识符（ID）到源符号配置纠错源数据包中所包含的源符号子块和错误校正修复包的配置通过将修复错误校正有效载荷ID来修复符号包括在第一 修复符号子块，以及将所述错误校正分组源和分组纠错修复。

    APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING FORWARD ERROR CORRECTION PACKET IN MOBILE COMMUNICATION SYSTEM
    8.
    发明公开
    APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING FORWARD ERROR CORRECTION PACKET IN MOBILE COMMUNICATION SYSTEM 审中-公开
    装置和方法用于发送/接收前向纠错包移动通信系统

    公开(公告)号：EP2767049A1

    公开(公告)日：2014-08-20

    申请号：EP12839976.3

    申请日：2012-10-15

    申请人： Samsung Electronics Co., Ltd.

    发明人： HWANG, Sung-Hee

    IPC分类号： H04L12/70 ,  H03M13/03

    摘要： An apparatus and method for transmitting/receiving a Forward Error Correction (FEC) packet in a mobile communication system are provided. In the FEC packet transmission method, an FEC packet transmission apparatus transmits an FEC delivery block to an FEC packet reception apparatus. The FEC delivery block includes N payloads. Each of the N payloads includes a payload header. Each payload header included in each of C payloads among the N payloads includes packet oriented header information and an FEC delivery block oriented header information fragment. The packet oriented header information is applied to a related payload, and the FEC delivery block oriented header information fragment is generated by fragmenting FEC delivery block oriented header information applied to the N payloads.

    INFORMATION STORAGE MEDIUM, RECORDING / PLAYBACK APPARATUS, AND RECORDING / PLAYBACK METHOD
    10.
    发明公开
    INFORMATION STORAGE MEDIUM, RECORDING / PLAYBACK APPARATUS, AND RECORDING / PLAYBACK METHOD 审中-公开
    AUFZEICHNUNGS- / WIEDERGABEVERFAHREN的INFORMATIONSSPEICHERMEDIUM，AUFZEICHNUNGS- / WIEDERGABEVORRICHTUNG

    公开(公告)号：EP2421001A2

    公开(公告)日：2012-02-22

    申请号：EP10764654.9

    申请日：2010-04-14

    申请人： Samsung Electronics Co., Ltd.

    发明人： HWANG, Sung-Hee ,  LEE, Kyung-Geun ,  HWANG, In-Oh

    IPC分类号： G11B7/007 ,  G11B7/004 ,  G11B20/12 ,  G11B20/10

    CPC分类号： G11B27/329 ,  G11B2220/235 ,  G11B2220/2537

    摘要： An information storage medium is provided. The information storage medium includes a user data area on which user data is recorded, and a temporary disc management area on which a space bitmap representing a recording status of at least one recording/reproducing unit block of the user data area is recorded. The space bitmap including information about an additional space bitmap which is assigned in response to a space of the space bitmap being insufficient to represent the recording status of the at least one recording/reproducing unit block of the user data area.

    摘要翻译： 提供信息存储介质。 信息存储介质包括其上记录有用户数据的用户数据区域和临时盘管理区域，在其上记录表示用户数据区域的至少一个记录/再现单元块的记录状态的空间位图。 包括关于响应空间位图的空间分配的附加空间位图的信息的空间位图不足以表示用户数据区域的至少一个记录/再现单元块的记录状态。