公开(公告)号：US10368143B2

公开(公告)日：2019-07-30

申请号：US15719061

申请日：2017-09-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-Ryeul Rhyu ,  Min-Woo Cho ,  Kyung-Mo Park ,  Sung-Oh Hwang ,  Kyu-Heon Kim ,  Byeong-Cheol Kim ,  Gwang-Hoon Park ,  Jeong-Wook Park ,  Doug-Young Suh

IPC: H04N21/84 ,  H04N21/234 ,  H04N21/235 ,  H04N21/435

Abstract: A method for transmitting scene composition information from an apparatus therefor in a multimedia communication system is provided. The method includes generating scene composition information comprising media attributes information and temporal information, and transmitting the scene composition information, wherein the media attributes information and temporal information is separated into different formats.

公开(公告)号：US09906580B2

公开(公告)日：2018-02-27

申请号：US14095325

申请日：2013-12-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yiling Xu ,  Sung-Ryeul Rhyu ,  Guanhua Zhang ,  Jae-Yeon Song

IPC: G06F15/16 ,  H04L29/08 ,  H04N21/854

CPC classification number: H04L67/06 ,  H04N21/85406

Abstract: Methods and apparatus are provided for transmitting a file in a server. A file is generated for an adaptive stream service. The file is transmitted. The file includes range information for indicating a byte range of a segment.

公开(公告)号：US09794648B2

公开(公告)日：2017-10-17

申请号：US14376548

申请日：2013-02-04

Applicant: Samsung Electronics Co., Ltd. ,  UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY

Inventor： Sung-Ryeul Rhyu ,  Min-Woo Cho ,  Kyung-Mo Park ,  Sung-Oh Hwang ,  Kyu-Heon Kim ,  Byeong-Cheol Kim ,  Gwang-Hoon Park ,  Jeong-Wook Park ,  Doug-Young Suh

IPC: H04N21/84 ,  H04N21/234 ,  H04N21/235 ,  H04N21/435

CPC classification number: H04N21/84 ,  H04N21/23412 ,  H04N21/2353 ,  H04N21/435

Abstract: A method for transmitting scene composition information from an apparatus therefor in a multimedia communication system is provided. The method includes generating scene composition information comprising media attributes information and temporal information, and transmitting the scene composition information, wherein the media attributes information and temporal information is separated into different formats.

公开(公告)号：US09692801B2

公开(公告)日：2017-06-27

申请号：US14363364

申请日：2012-12-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bo-Sun Jung ,  Sung-Ryeul Rhyu ,  Jae-Yeon Song

IPC: G06F15/16 ,  H04L29/06 ,  H04L12/811 ,  H04L12/26

CPC classification number: H04L65/602 ,  H04L43/0876 ,  H04L47/38 ,  H04L65/4069 ,  H04L65/605 ,  H04L65/607 ,  H04L65/608 ,  H04L65/80

Abstract: A method for network operators to control traffic between a server and a client so that client-induced traffic preemption may be prevented is provided. The method includes the processes of an operator determining a network status, the network in which a server is streaming content via a multi-media transmission system, in accordance with a status of the network, determining whether to modify meta data by considering a set of predetermined conditions, and transmitting to a terminal data reflecting the modification decision.

公开(公告)号：US09628534B2

公开(公告)日：2017-04-18

申请号：US14739750

申请日：2015-06-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-Ryeul Rhyu ,  Seo-Young Hwang ,  Jae-Yeon Song

IPC: G06F15/16 ,  H04L29/06 ,  H04N21/2343 ,  H04N21/845 ,  H04N21/643

CPC classification number: H04L65/604 ,  H04L65/4069 ,  H04L65/601 ,  H04L67/02 ,  H04N21/23439 ,  H04N21/64322 ,  H04N21/8456

Abstract: Methods and apparatus are provided for transmitting adaptive streaming mechanism-based content. Representations, which include content components, are combined into a group. At least two of the group, a representation, and a content component type are combined into a subset. The subset is transmitted.

公开(公告)号：US09369743B2

公开(公告)日：2016-06-14

申请号：US14258446

申请日：2014-04-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-Oh Hwang ,  Sung-Ryeul Rhyu ,  Kyung-Mo Park ,  Young-Kwon Lim

IPC: H04N21/236 ,  H04N21/2381 ,  H04N21/643 ,  H04H60/73

CPC classification number: H04N21/236 ,  H04H60/73 ,  H04N21/2381 ,  H04N21/6106 ,  H04N21/643

Abstract: A method and an apparatus for transmitting and receiving broadcasting data in a digital broadcasting system are provided. The method includes analyzing a media transmission characteristic of a moving picture experts group (MPEG) media transport (MMT) package, setting digital video broadcasting generic stream encapsulation (DVB GSE) based on the analyzed media transmission characteristic, and transmitting an MMT packet comprising the broadcasting data constituting the MMT package using the DVB GSE.

Abstract translation: 提供了一种用于在数字广播系统中发送和接收广播数据的方法和装置。 该方法包括分析运动图像专家组（MPEG）媒体传输（MMT）包的媒体传输特性，基于所分析的媒体传输特性设置数字视频广播通用流封装（DVB GSE），以及发送包括 使用DVB GSE广播构成MMT包的数据。

公开(公告)号：US09148682B2

公开(公告)日：2015-09-29

申请号：US13895749

申请日：2013-05-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ji-Eun Keum ,  Sung-Ryeul Rhyu ,  Seo-Young Hwang ,  Jae-Yeon Song ,  Bo-Sun Jung

IPC: G06F15/16 ,  H04N21/258 ,  H04H20/40 ,  H04H20/82 ,  H04N5/782 ,  H04N9/804 ,  H04N21/433 ,  H04N21/442 ,  H04N21/472 ,  H04N21/6375 ,  H04N21/6587 ,  H04N21/81 ,  H04N21/845 ,  H04L29/06 ,  H04H60/13 ,  H04H60/17

CPC classification number: H04N21/25866 ,  H04H20/40 ,  H04H20/82 ,  H04H60/13 ,  H04H60/17 ,  H04H2201/70 ,  H04L65/4076 ,  H04L65/604 ,  H04L65/80 ,  H04N5/782 ,  H04N9/8042 ,  H04N21/4334 ,  H04N21/44209 ,  H04N21/47202 ,  H04N21/6375 ,  H04N21/6587 ,  H04N21/812 ,  H04N21/8456

Abstract: A method and apparatus for providing broadcast content by an adaptive streaming service and a system using the same are provided, in which a content transmission server configures and transmits a manifest file including a content IDentifier (ID), and a client device receives the manifest file, determines whether the content ID included in the manifest file is identical to an ID of user-requested content for recording, and records a content segment received from a content providing server, if the content ID included in the manifest file is identical to the ID of the user-requested content.

Abstract translation: 提供了一种通过自适应流服务提供广播内容的方法和装置，以及使用该广播内容的系统，其中内容传输服务器配置并发送包括内容标识符（ID）的清单文件，客户端设备接收清单文件 如果包含在清单文件中的内容ID与ID相同，则确定包含在清单文件中的内容ID是否与用户请求的用于记录的内容的ID相同，并记录从内容提供服务器接收的内容片段 的用户请求的内容。

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。

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。

公开(公告)号：US11082479B2

公开(公告)日：2021-08-03

申请号：US16874100

申请日：2020-05-14

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04L29/06 ,  H04N21/214 ,  H04N21/2343 ,  H04N21/2665 ,  H04L29/08 ,  H04N21/236 ,  H04H20/95 ,  H04N21/854 ,  H04N21/643 ,  H04N21/2381

Abstract: A method and apparatus for transmitting and receiving content is provided. A method for transmitting content in a transmitter includes generating a file with one or more packages including at least one asset, and transmitting the generated file to a terminal.