公开(公告)号：US20190028523A1

公开(公告)日：2019-01-24

申请号：US16137090

申请日：2018-09-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyung-Mo PARK ,  Doug-Young Suh ,  Yong-Hun Lee ,  Jae-Yeon Song

IPC: H04L29/06 ,  H04L12/835 ,  H04N21/472 ,  H04N21/2343 ,  H04L12/853 ,  H04N21/6587 ,  H04N21/845 ,  H04L29/08

CPC classification number: H04L65/4069 ,  H04L47/2416 ,  H04L47/30 ,  H04L65/4084 ,  H04L65/60 ,  H04L65/602 ,  H04L67/02 ,  H04L67/42 ,  H04L69/16 ,  H04N21/234327 ,  H04N21/472 ,  H04N21/6587 ,  H04N21/8456

Abstract: A method for receiving a media data is provided. The method includes receiving, by a client from a server, a media presentation description (MPD) including segment information; and receiving media data based on the MPD, wherein the media data comprises a segment, wherein the segment includes a fragment, and wherein the fragment includes a subfregment, wherein the segment information indicates a location of the media data, and wherein the segment information comprises segment index information indicating a corresponding byte range related one fragment, and fragment index information for accessing different levels of a plurality of subfragments.

公开(公告)号：US10152555B2

公开(公告)日：2018-12-11

申请号：US13940988

申请日：2013-07-12

Applicant: Samsung Electronics Co. Ltd.

Inventor： Young-Sun Ryu ,  Jae-Yeon Song

IPC: G06F17/22 ,  G06F17/30 ,  H04N7/14 ,  H04N21/234 ,  H04N21/431 ,  H04N21/44 ,  H04N21/854 ,  H04N21/8543 ,  G06F17/21

Abstract: A method of configuring a markup for composition of multimedia elements in a multimedia communication system is provided. The method includes configuring area description information corresponding to each of a plurality of areas included in a scene, configuring multimedia description information corresponding to at least one multimedia included in each of the plurality of areas, configuring scene composition information describing spatial composition and temporal composition of each of the plurality of areas, and configuring a markup including the scene composition information, the area description information, and the multimedia description information.

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：US09854298B2

公开(公告)日：2017-12-26

申请号：US13954290

申请日：2013-07-30

Applicant: Samsung Electronics Co. Ltd.

Inventor： Ji-Eun Keum ,  Young-Sun Ryu ,  Jae-Yeon Song

IPC: H04N7/18 ,  H04N21/436 ,  H04N21/41 ,  H04N21/81

CPC classification number: H04N21/43615 ,  H04N21/4126 ,  H04N21/8186

Abstract: A method for supplying an N-screen service by a main N-screen device in a broadcast system is provided. The method includes receiving an Application Information Table (AIT) including a screen_type indicating a type of N-screen device in which a broadcast service application will be run from a broadcast service provider, and one of running the broadcast service application based on the screen_type, performing an operation related to running the broadcast service application by considering a connection relationship between the main N-screen device and a sub N-screen device based on the screen_type, and discarding the AIT based on the screen_type.

公开(公告)号：US09806899B2

公开(公告)日：2017-10-31

申请号：US14527343

申请日：2014-10-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-Wan So ,  Young-Sun Ryu ,  Jae-Yeon Song

IPC: H04L12/28 ,  H04L29/08 ,  H04L29/06

CPC classification number: H04L12/281 ,  H04L12/2803 ,  H04L12/2816 ,  H04L12/2818 ,  H04L12/2823 ,  H04L12/2838 ,  H04L67/02 ,  H04L67/025 ,  H04L67/125 ,  H04L67/42

Abstract: An apparatus and method for controlling a Remote User Interface Server (RUIS) in a Remote User Interface Client (RUIC), wherein the method includes rendering an RUI page for controlling RUISs, receiving an input of a control command for controlling the RUISs from a user through the RUI page, generating a multicast control message for transmitting the input control command in a form of multicast, and transmitting the multicast control message to the RUISs.

公开(公告)号：US09781403B2

公开(公告)日：2017-10-03

申请号：US15411402

申请日：2017-01-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Gun-Ill Lee ,  Jae-Yeon Song ,  Seo-Young Hwang

IPC: H04N13/00 ,  H04N13/04 ,  H04N19/70 ,  H04N19/46

CPC classification number: H04N13/189 ,  H04N13/161 ,  H04N13/302 ,  H04N19/46 ,  H04N19/70

Abstract: A method and an apparatus are provided for generating a stereoscopic file. The apparatus includes a memory configured to store a stereoscopic file, the stereoscopic file including an svmi box for stereoscopic video media information, the svmi box including a first value indicating a stereoscopic composition type, and an scdi box for stereoscopic camera and display information, the svmi box including a second value associated with two cameras of a stereoscopic camera; a reproduction device configured to parse the svmi box and the scdi box to reproduce the stereoscopic file; and a display device configured to display the reproduced stereoscopic file.

公开(公告)号：US09712596B2

公开(公告)日：2017-07-18

申请号：US14314936

申请日：2014-06-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-Wan So ,  Young-Sun Ryu ,  Jae-Yeon Song

IPC: H04L29/08 ,  G06F9/54

CPC classification number: H04L67/025 ,  G06F9/542 ,  G06F2209/545

Abstract: Methods, apparatuses, and systems for updating a User Interface (UI) in a Remote UI (RUI) client are described. Upon detecting a change in its capability, the RUI client stores a UI state of a UI page and requests a RUI server to update the UI page according to the changed capability. The RUI client receives a UI page updated according to the changed capability from the RUI server, where the stored UI state is reflected in the updated UI page, and the RUI client renders the UI state-reflected updated UI page.

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：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：US08676177B2

公开(公告)日：2014-03-18

申请号：US13742048

申请日：2013-01-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bo-Sun Jung ,  Sung-Oh Hwang ,  Jong-Hyo Lee ,  Kook-Heui Lee ,  Jae-Yeon Song

IPC: H04L29/06

CPC classification number: H04W4/06 ,  H04L29/06 ,  H04W68/00 ,  H04W72/005 ,  H04W88/184 ,  H04W92/02

Abstract: A method for providing a notification message in a transmitter of a mobile broadcast system supporting an interaction channel is disclosed. Upon an occurrence of a notification event, a first means generates a notification message, and generates at least one delivery request message including a target address based on subscription information of the corresponding terminal, using the generated notification message. A second means determines a channel over which it will deliver a notification message to the corresponding terminal based on the target address, and delivers the notification message over the determined channel.

Abstract translation: 公开了一种在支持交互频道的移动广播系统的发射机中提供通知消息的方法。 在发生通知事件时，第一装置生成通知消息，并使用所生成的通知消息，基于对应终端的订阅信息，生成包括目标地址的至少一个发送请求消息。 第二装置根据目标地址确定其将向对应终端发送通知消息的信道，并且通过所确定的信道传递通知消息。