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    Method and apparatus for transmitting and receiving packet in a communication system
    36.
    发明授权
    Method and apparatus for transmitting and receiving packet in a communication system 有权
    用于在通信系统中发送和接收分组的方法和装置

    公开(公告)号：US09106376B2

    公开(公告)日：2015-08-11

    申请号：US13873739

    申请日：2013-04-30

    Applicant: Samsung Electronics Co. Ltd.

    Inventor： Sung-Hee Hwang ,  Kyung-Mo Park ,  Hyun-Koo Yang

    IPC: H03M13/00 ,  H04L1/00

    CPC classification number: H04L1/0041 ,  H04L1/004 ,  H04L1/0045 ,  H04L1/0057 ,  H04L1/0075 ,  H04L1/0083

    Abstract: A method for transmitting a packet in a communication system is provided. The method includes dividing a data stream into data payloads of a predetermined size and adding a common header to each of the data payloads, to generate a source payload, adding a first Forward Error Correction (FEC) payload Identifier (ID) to the source payload and applying an FEC code thereto, to generate an FEC source packet for a source payload, adding a second FEC payload ID to at least one parity payload and applying an FEC code thereto, to generate an FEC parity packet for the at least one parity payload, and transmitting the FEC source packet and the FEC parity packet.

    Abstract translation: 提供了一种用于在通信系统中发送分组的方法。 该方法包括将数据流划分成预定大小的数据有效载荷，并将公共报头添加到每个数据有效载荷，以产生源有效载荷，向源有效载荷添加第一前向纠错（FEC）有效载荷标识符（ID） 以及向其施加FEC码，以产生用于源有效载荷的FEC源分组，将第二FEC有效载荷ID添加到至少一个奇偶校验有效载荷并向其施加FEC码，以产生用于所述至少一个奇偶校验有效载荷的FEC奇偶校验分组 ，并发送FEC源分组和FEC奇偶校验分组。

    METHOD AND APPARATUS FOR TRANSCEIVING DATA FOR MULTIMEDIA TRANSMISSION SYSTEM
    37.
    发明申请
    METHOD AND APPARATUS FOR TRANSCEIVING DATA FOR MULTIMEDIA TRANSMISSION SYSTEM 有权
    用于多媒体传输系统收发数据的方法和装置

    公开(公告)号：US20150089560A1

    公开(公告)日：2015-03-26

    申请号：US14397055

    申请日：2013-04-25

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Kyung-Mo Park ,  Sung-Ryeul Rhyu ,  Sung-Oh Hwang ,  Jae-Yeon Song

    IPC: H04N21/236

    CPC classification number: H04N21/23605 ,  H04L65/4076 ,  H04L65/607

    Abstract: A method and an apparatus for transmitting data in a multimedia transmission system are provided. The method includes receiving, from an encapsulation function layer, a second data unit having one or more first data units, configuring payload header information, the payload header information including a payload type and configuration information, by analyzing header information of the second data unit, configuring one or more payloads from the second data unit based on sizes of the one or more first data units, configuring a multimedia data packet by combining payload header information corresponding to each of the one or more payloads, and transmitting the multimedia data packet to a counterpart entity. Each of the one or more payload includes at least one payload element, the type of which is selected from among a first type, a second type, a third type, a fourth type, and a fifth type.

    Abstract translation: 提供了一种用于在多媒体传输系统中传输数据的方法和装置。 该方法包括从封装功能层接收具有一个或多个第一数据单元的第二数据单元，通过分析第二数据单元的报头信息来配置有效载荷报头信息，包括有效载荷类型和配置信息的有效载荷报头信息， 基于所述一个或多个第一数据单元的大小来配置来自所述第二数据单元的一个或多个有效负载，通过组合与所述一个或多个有效负载中的每一个相对应的有效负载报头信息来配置多媒体数据分组，以及将所述多媒体数据分组发送到 对应实体。 一个或多个有效载荷中的每一个包括至少一个有效载荷元件，其类型从第一类型，第二类型，第三类型，第四类型和第五类型中选择。

    APPARATUS AND METHOD FOR CONFIGURING CONTROL MESSAGE IN BROADCASTING SYSTEM
    38.
    发明申请
    APPARATUS AND METHOD FOR CONFIGURING CONTROL MESSAGE IN BROADCASTING SYSTEM 审中-公开
    在广播系统中配置控制信息的装置和方法

    公开(公告)号：US20140282798A1

    公开(公告)日：2014-09-18

    申请号：US14351419

    申请日：2012-10-15

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sung-Oh Hwang ,  Kyung-Mo Park ,  Sung-Ryeul Rhyu ,  Jae-Yeon Song

    IPC: H04N21/236

    Abstract: The present invention relates to an apparatus and a method for configuring a control message in a broadcasting system for supporting a multimedia service based on an interne protocol. To this end, control information to be recorded in a payload of a control message to be configured is generated based on a table selected from among a plurality of tables for defining the information related to the generation and consumption of a hybrid content when a message type of the control message to be configured is determined to be a type for providing information related to the generation and consumption of a hybrid content. In addition, the information related to the type of the selected table is recorded in an optional field of the control message to be configured.

    Abstract translation: 本发明涉及一种在广播系统中配置控制消息的装置和方法，用于支持基于内联协议的多媒体业务。 为此，基于从多个表中选择的表，生成要记录在要配置的控制消息的有效载荷中的控制信息，用于当消息类型时定义与混合内容的生成和消费有关的信息 被配置的控制消息被确定为用于提供与混合内容的生成和消费相关的信息的类型。 此外，与所选表的类型相关的信息被记录在要配置的控制消息的可选字段中。

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