公开(公告)号：US20160065643A1

公开(公告)日：2016-03-03

申请号：US14935911

申请日：2015-11-09

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

Inventor： Kyung-Mo PARK ,  Sung-Oh HWANG ,  Jae-Yeon SONG ,  Doug Young SUH ,  Yong Hun LEE

IPC: H04L29/06

CPC classification number: H04L69/16 ,  H04L65/607 ,  H04L65/80 ,  H04L69/03 ,  H04L69/30 ,  H04N21/2381 ,  H04N21/6437

Abstract: A method and an apparatus for transmitting a multimedia data packet are provided. The method includes generating Media Abstraction Layer (MAL) information for abstracting information on the multimedia data to be transmitted, generating a multimedia data packet including said MAL information, and transmitting the generated multimedia data packet to a network entity.

公开(公告)号：US20150195588A1

公开(公告)日：2015-07-09

申请号：US14593435

申请日：2015-01-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyung-Mo PARK ,  Hyeon-Cheol PU ,  Jae-Yeon SONG

IPC: H04N21/236 ,  H04N21/434

CPC classification number: H04N21/23605 ,  H04N21/234327 ,  H04N21/4343

Abstract: A method for transmitting media data in a multimedia system is provided. The method includes determining a transport packet header format and a transmission structure that are to be generated based on a transmission requirement of a multimedia service configured by the media data, generating a basic transmission unit of the media data based on the determined transport packet header format and the determined transmission structure, packetizing the media data into at least a packet based on the generated basic transmission unit, and transmitting the packetized media data.

Abstract translation: 提供了一种用于在多媒体系统中传送媒体数据的方法。 该方法包括：基于由媒体数据配置的多媒体业务的传输需求来确定要生成的传输分组报头格式和传输结构，基于确定的传输分组报头格式生成媒体数据的基本传输单元 以及所确定的传输结构，基于所生成的基本传输单元将媒体数据打包成至少一个分组，并且传送分组化的媒体数据。

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。

公开(公告)号：US20140104367A1

公开(公告)日：2014-04-17

申请号：US14054293

申请日：2013-10-15

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

Inventor： Young-Sun RYU ,  Kyuheon KIM ,  Minwoo JO ,  Jae-Yeon SONG ,  Sung-Ryeul RHYU ,  Gwang-Hoon PARK ,  Doug-Young SUH

IPC: H04N7/14

CPC classification number: H04N7/147 ,  H04N21/23412 ,  H04N21/4126 ,  H04N21/4307 ,  H04N21/4316 ,  H04N21/4318 ,  H04N21/436 ,  H04N21/83555 ,  H04N21/8543

Abstract: A method for sending media information by a first terminal in a multimedia communication system is provided. The method includes generating scene configuration information that includes information regarding at least one medium of multiple media, and sending the scene configuration information to a second terminal, wherein the information regarding the at least one medium includes at least one of information indicating whether to allow reproduction of the at least one medium in the second terminal, resource information used to reproduce the at least one medium, position information used to reproduce the at least one medium on a screen, and reproduction time information for the at least one medium.

Abstract translation: 提供了一种用于在多媒体通信系统中由第一终端发送媒体信息的方法。 该方法包括生成场景配置信息，其包括关于多个媒体的至少一个媒体的信息，以及将场景配置信息发送到第二终端，其中关于至少一个媒体的信息包括指示是否允许再现的信息中的至少一个 在第二终端中的至少一个介质中，用于再现至少一个介质的资源信息，用于再现屏幕上的至少一个介质的位置信息，以及用于该至少一个介质的再现时间信息。

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。

公开(公告)号：US20130286159A1

公开(公告)日：2013-10-31

申请号：US13909753

申请日：2013-06-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gun-Ill LEE ,  Kwang-Cheol CHOI ,  Jae-Yeon SONG

IPC: H04N13/02

CPC classification number: H04N13/239 ,  H04N13/139 ,  H04N13/178 ,  H04N19/597

Abstract: Methods and apparatus are provided for generating 3D image files based on 2D image media standards. First and second image data are photographed, pre-processed, and stored. The first and second image data are encoded. A 3D image file is generated. The 3D image file includes a first area having the first and second image data synchronized with the first image data so as to be used for generating a 3D image, a second area including at least information on a number of frames and a size of each frame for the first image data, and a third area, separate from the second area, having information on a number of frames and a size of each frame for the second image data. Information stored in third area is for regenerating the 3D image and not for regenerating a 2D image.

Abstract translation: 提供了基于2D图像媒体标准生成3D图像文件的方法和装置。 第一和第二图像数据被拍摄，预处理和存储。 对第一和​​第二图像数据进行编码。 生成3D图像文件。 3D图像文件包括具有与第一图像数据同步的第一和第二图像数据以便用于生成3D图像的第一区域，至少包括关于多个帧的信息和每个帧的大小的信息的第二区域 以及与第二区域分离的第三区域，具有关于第二图像数据的帧数和每帧的尺寸的信息。 存储在第三区域中的信息用于再生3D图像，而不用于再现2D图像。

公开(公告)号：US20130205344A1

公开(公告)日：2013-08-08

申请号：US13747037

申请日：2013-01-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byoung-Dai LEE ,  Jae-Yeon SONG ,  Young-Jip KIM ,  Jin-Woo JEON

IPC: H04N21/262

CPC classification number: H04N21/26283 ,  H04H20/93 ,  H04N21/235 ,  H04N21/434 ,  H04N21/4345 ,  H04N21/4349 ,  H04N21/435 ,  H04N21/64322

Abstract: A method and a digital broadcasting system for transmitting and receiving an Electronic Service Guide (ESG) are provided. When there are ESG fragments to be transmitted through a communication network among ESG fragments included in ESG data, a digital broadcast transmitter generates an ESG data session such that the ESG data session may include route information through the communication network of the relevant ESG fragments. Then, the digital broadcast transmitter transmits the generated ESG data session to a broadcast receiving terminal, which obtains the route information through the communication network of the relevant ESG fragments. Accordingly, a user can more easily and conveniently receive the ESG data by using the route information through the communication network obtained by the broadcast receiving terminal.

Abstract translation: 提供了一种用于发送和接收电子服务指南（ESG）的方法和数字广播系统。 当包含在ESG数据中的ESG片段中有通过通信网络发送的ESG片段时，数字广播发射机生成ESG数据会话，使得ESG数据会话可以包括通过相关ESG片​​段的通信网络的路由信息​​。 然后，数字广播发射机将生成的ESG数据会话发送到通过相关ESG片​​段的通信网络获取路由信息的广播接收终端。 因此，通过使用通过广播接收终端获得的通信网络的路由信息​​，用户可以更容易地和方便地接收ESG数据。

公开(公告)号：US20210243420A1

公开(公告)日：2021-08-05

申请号：US17238864

申请日：2021-04-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Eric YIP ,  Byeong-Doo CHOI ,  Jae-Yeon SONG

IPC: H04N13/139 ,  H04N5/232 ,  H04N13/00 ,  G06T3/00 ,  H04N13/194 ,  H04N13/161

Abstract: A communication technique for merging, with an IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system is provided. The communication technique can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, and security and safety-related services, and the like) on the basis of a 5G communication technology and an IoT-related technology. A method for processing a 360-degree image is provided. The method includes determining a three-dimensional (3D) model for mapping a 360-degree image; determining a partition size for the 360-degree image; determining a rotational angle for each of the x, y, and z axes of the 360-degree image; determining an interpolation method to be applied when mapping the 360-degree image to a two-dimensional (2D) image; and converting the 360-degree image into the 2D image.

公开(公告)号：US20200244593A1

公开(公告)日：2020-07-30

申请号：US16848098

申请日：2020-04-14

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

Inventor： Sung-Oh HWANG ,  Kyung-Mo PARK ,  Jae-Yeon SONG ,  Doug Young SUH ,  Yong-Il KWON

IPC: H04L12/927 ,  H04N21/2343 ,  H04N21/845 ,  H04L29/08 ,  H04L12/26 ,  H04N21/647 ,  H04N21/2381

Abstract: An apparatus and method for transmitting a multimedia data packet are provided. The method includes receiving Bottom-up Network Abstraction Layer (B-NAL) information from a network entity, determining a media data quality based on the received B-NAL information and generating media data having the determined media data quality, and generating a packet including the generated media data and transmitting the packet to the network entity.

公开(公告)号：US20190335210A1

公开(公告)日：2019-10-31

申请号：US16510249

申请日：2019-07-12

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04N21/238 ,  H04N21/643 ,  H04N21/6405 ,  H04L29/06 ,  H04N21/2362 ,  H04N21/6332 ,  H04N21/2381

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.