公开(公告)号：US11070855B2

公开(公告)日：2021-07-20

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: H04N7/173 ,  H04N21/236 ,  H04N21/6405 ,  H04N21/643 ,  H04N21/2381 ,  H04L29/06 ,  H04L12/18 ,  H04N21/6332 ,  B64D29/00 ,  B64D29/08 ,  B64D33/00 ,  B64D47/00 ,  F02C7/06 ,  F02C7/32 ,  F16N19/00

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.

公开(公告)号：US10659519B2

公开(公告)日：2020-05-19

申请号：US13630424

申请日：2012-09-28

Applicant: Samsung Electronics Co. Ltd.

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

IPC: H04N7/24 ,  H04N7/52 ,  H04L29/06 ,  H04L29/08 ,  G06F15/16 ,  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.

公开(公告)号：US10523399B2

公开(公告)日：2019-12-31

申请号：US14052229

申请日：2013-10-11

Applicant: Samsung Electronics Co. Ltd. ,  University-Industry Cooperation Group of Kyung Hee University

Inventor： Kyung-Mo Park ,  Doug-Young Suh ,  Sung-Ryeul Rhyu ,  Sung-Oh Hwang ,  Yong-Hun Lee ,  Jae-Yeon Song

IPC: H04L5/00 ,  H04L12/863

Abstract: A method for transmitting multimedia data delivery characteristics information by a multimedia data transmission apparatus in a multimedia communication system is provided. The method includes transmitting, to a multimedia data reception apparatus, an element indicating whether multimedia data delivery characteristics information denoting information related to a Quality of Service (QoS) for multimedia data is included, and the multimedia data delivery characteristics information if the element indicates that the multimedia data delivery characteristics information is included.

公开(公告)号：US10469914B2

公开(公告)日：2019-11-05

申请号：US15850908

申请日：2017-12-21

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04N7/173 ,  H04N21/436 ,  H04N21/61 ,  H04N21/2381 ,  H04N21/2665 ,  H04L29/06

Abstract: A method of delivering media data in a hybrid network capable of providing broadcasting and internet communication together is provided. The method includes generating a Media Processing Unit (MPU) to process media data, and delivering the generated MPU, wherein the MPU includes an MPEG Media Transport (MMT) Processing Unit (MMPU) box including information on the MPU, a Media Data box (MDAT) including one or more media data fragments which are generated from the media data, and an MMFU box including information on each media data fragment.

公开(公告)号：US10158888B2

公开(公告)日：2018-12-18

申请号：US14397358

申请日：2013-04-25

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

Inventor： Sung-Ryeul Rhyu ,  Kyung-Mo Park ,  Yiling Xu ,  Gi-Jun Park ,  Jang-Won Lee ,  Kyu-Heon Kim ,  Gwang-Hoon Park ,  Doug-Young Suh

IPC: H04N5/765 ,  H04N19/85 ,  H04N21/432 ,  H04N21/854 ,  H04N21/2343 ,  H04N21/462

Abstract: A method and an apparatus for reproducing video data are provided. The method includes the steps of extracting a coded video data stream and video data attribute information from the stored video file, extracting samples relevant to an expanded time layer from the extracted video data stream on the basis of the location information of the sample which allows for temporal layer access contailed in the video data attribute information, and restoring and reproducing the extracted samples.

公开(公告)号：US09923830B2

公开(公告)日：2018-03-20

申请号：US14256592

申请日：2014-04-18

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04L12/815 ,  H04L29/06 ,  H04N21/238 ,  H04N21/442 ,  H04N21/6373 ,  H04N21/2343

CPC classification number: H04L47/23 ,  H04L65/4084 ,  H04L65/4092 ,  H04L65/607 ,  H04L65/80 ,  H04N21/23439 ,  H04N21/23805 ,  H04N21/44209 ,  H04N21/6373

Abstract: A method and an apparatus for controlling media delivery in a multimedia transport network. The method includes transmitting composition information (CI) on media assets within a media package to be transmitted, to a user equipment (UE), packetizing the media assets of the media package to packets, transmitting some of the packets to the UE, receiving a feedback message including information on an available bitrate determined by the UE from the UE while the some of the packets are transmitted, selecting media data, which can be transmitted according to the available bitrate, from the media package by using asset delivery characteristics (ADCs) of the media assets within the media package, and packetizing the selected media data to packets and transmitting the packets to the UE.

公开(公告)号：US09462311B2

公开(公告)日：2016-10-04

申请号：US14398645

申请日：2013-05-02

Applicant: Samsung Electronics Co., Ltd. ,  University of Seoul Industry Cooperation Foundation

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

IPC: H04N21/435 ,  H04N21/84 ,  H04N21/482 ,  H04N21/2362 ,  H04H60/73 ,  H04N21/434 ,  H04N21/462 ,  H04N21/61 ,  H04N21/235 ,  H04H60/13

CPC classification number: H04N21/2362 ,  H04H60/13 ,  H04H60/73 ,  H04N21/235 ,  H04N21/4345 ,  H04N21/462 ,  H04N21/6125

Abstract: A server for transmitting and receiving messages for a Signaling (S) layer in a Moving Picture Experts Group (MPEG) Media Transport (MMT) is provided. The server includes a first sub-layer of the S layer for producing first messages to provide information used for the use of MPEG, a second sub-layer of the S layer for producing second messages to provide information used for delivering MPEG media, and a Delivery (D) layer for making external and internal deliveries of the first and the second messages, wherein each of the first and the second messages includes at least one field corresponding to each of the message type, version, length, extension field and payload.

Abstract translation: 提供了一种用于在运动图像专家组（MPEG）媒体传输（MMT）中发送和接收信令（S）层的消息的服务器。 服务器包括用于产生第一消息以提供用于使用MPEG的信息的S层的第一子层，用于产生第二消息以提供用于传送MPEG媒体的信息的S层的第二子层，以及 传送（D）层，用于进行第一和第二消息的外部和内部传送，其中第一和第二消息中的每一个包括与消息类型，版本，长度，扩展字段和有效载荷中的每一个相对应的至少一个字段。

公开(公告)号：US09398351B2

公开(公告)日：2016-07-19

申请号：US14313323

申请日：2014-06-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-Ryeul Rhyu

IPC: H04N21/854 ,  H04N21/218 ,  H04N21/2747 ,  H04N21/41 ,  H04N21/4402

CPC classification number: H04N21/85406 ,  H04N21/21815 ,  H04N21/236 ,  H04N21/2747 ,  H04N21/4104 ,  H04N21/434 ,  H04N21/440218

Abstract: A method and an apparatus for converting content by a terminal in a multimedia system are provided. The method includes acquiring reference information for converting a first content based on a Moving Picture Experts Group (MPEG) transport stream to a second content based on a media file format and converting the first content to the second content using the reference information.

Abstract translation: 提供了一种用于通过多媒体系统中的终端转换内容的方法和装置。 该方法包括：基于媒体文件格式，获取基于运动图像专家组（MPEG）传输流将第一内容转换为第二内容的参考信息，并使用参考信息将第一内容转换为第二内容。

公开(公告)号：US20140095672A1

公开(公告)日：2014-04-03

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: H04L29/08

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.

Abstract translation: 提供了用于在服务器中传送文件的方法和装置。 为自适应流服务生成文件。 文件被传输。 该文件包括用于指示段的字节范围的范围信息。

公开(公告)号：US11653042B2

公开(公告)日：2023-05-16

申请号：US17731834

申请日：2022-04-28

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04N21/238 ,  H04N21/6332 ,  H04N21/2381 ,  H04N21/2362 ,  H04L69/22 ,  H04N21/6405 ,  H04N21/643 ,  H04L65/80 ,  H04L65/65 ,  H04L65/70 ,  H04L65/611 ,  H04L12/18

CPC classification number: H04N21/238 ,  H04L65/611 ,  H04L65/65 ,  H04L65/70 ,  H04L65/80 ,  H04L69/22 ,  H04N21/2362 ,  H04N21/2381 ,  H04N21/6332 ,  H04N21/6405 ,  H04N21/64322 ,  H04L12/1836

Abstract: An apparatus and a method for providing information used for generating and consuming multimedia content in a broadcast system supporting a multimedia service based on an Internet protocol are provided. The method includes composing a message type field containing information indicating on a type of control information contained in the control message, composing a length field containing information on the length of the control message, composing optional fields having different values according to the type of the control information, and composing a payload field containing content of the control information.