公开(公告)号：US10412423B2

公开(公告)日：2019-09-10

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: H04N21/434 ,  H04N21/236 ,  H04N21/2381 ,  H04N21/438 ,  H04N21/643 ,  H04N21/854

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.

公开(公告)号：US10271094B2

公开(公告)日：2019-04-23

申请号：US15549423

申请日：2016-02-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun-Koo Yang ,  Kyung-Mo Park ,  Young-Wan So ,  Sang-Bae Chon ,  Hyun-Koo Kang ,  Sun-Min Kim ,  Jae-Yeon Song ,  Ji-Min Chung ,  Kyoung-Shin Jin

IPC: H04N7/173 ,  H04N21/439 ,  H04N21/8352 ,  H04N21/84 ,  H04N21/8543 ,  H04N21/858 ,  H04N21/435

Abstract: A method for processing a content by a set-top box according to an embodiment of the present disclosure comprises the steps of: receiving a content including an audio stream; and performing bypassing to output the audio stream to a television (TV) through an output interface without performing a decoding operation for the audio stream, wherein the audio stream includes metadata regarding the content.

公开(公告)号：US10264299B2

公开(公告)日：2019-04-16

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 ,  H04N21/2343 ,  H04N21/434

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.

公开(公告)号：US10250654B2

公开(公告)日：2019-04-02

申请号：US15681748

申请日：2017-08-21

Applicant: Samsung Electronics Co., Ltd.

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

IPC: G06F15/16 ,  H04L29/06 ,  H04N21/236

Abstract: A method for transmitting complex multimedia data is provided. The method includes selecting one of a data headers composed of basic transmission units determined according to an amount of multimedia included in the complex multimedia data, generating a basic transmission unit of the complex multimedia data according to the selected data header, packetizing the complex multimedia data in the basic transmission unit; and transmitting the packetized complex multimedia data to a receiver.

公开(公告)号：US20190045019A1

公开(公告)日：2019-02-07

申请号：US16159164

申请日：2018-10-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yiling XU ,  Sung-Ryeul Rhyu ,  Jae-Yeon Song

IPC: H04L29/08 ,  H04L29/06 ,  H04H20/93 ,  H04H60/91

Abstract: A method and apparatus are provided for receiving service discovery information in a client in a hybrid delivery multimedia transmission system, the method including receiving service discovery information related to a service and comprising service type information indicating that the service is provided by a plurality of channels including a first channel of a first network and a second channel of a second network, the second channel being different from the first channel, in a plurality of networks including the first network and the second network, different from the first network, and parsing the service type information.

公开(公告)号：US09888293B2

公开(公告)日：2018-02-06

申请号：US14051707

申请日：2013-10-11

Applicant: Samsung Electronics Co., Ltd.

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

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

CPC classification number: H04N21/6156 ,  H04L65/4076 ,  H04L65/607 ,  H04N21/2381 ,  H04N21/2665 ,  H04N21/6175

Abstract: A method of delivering media data in a hybrid network capable of providing broadcasting and interne 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：US09871844B2

公开(公告)日：2018-01-16

申请号：US15409062

申请日：2017-01-18

Applicant: Samsung Electronics Co., Ltd.

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

IPC: G06F15/16 ,  H04L29/06 ,  H04L29/08 ,  H04N21/2343 ,  H04N21/845

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

Abstract: An apparatus is provided for receiving a content in a system. The apparatus includes a receiver configured to receive a media presentation description including information of a subset of the content, wherein the subset includes at least one group; and a controller configured to identify the subset, wherein the at least one group includes at least one representation for the content, and wherein each of the at least one representation has a different property for the content.

公开(公告)号：US09692805B2

公开(公告)日：2017-06-27

申请号：US13954115

申请日：2013-07-30

Applicant: Samsung Electronics Co. Ltd.

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

IPC: G06F15/16 ,  H04L29/08 ,  H04N21/434 ,  H04N21/4722 ,  H04N21/858

CPC classification number: H04L67/10 ,  H04L67/303 ,  H04L67/306 ,  H04L67/34 ,  H04N21/4345 ,  H04N21/4722 ,  H04N21/8586

Abstract: An apparatus and method for providing a broadcasting and communication convergence service are provided. The method includes acquiring address information about an Internet server configured to provide an application customized based on user information and/or device information about a terminal, transmitting an application request message to the Internet server using the address information, receiving the customized application on a broadcast channel from the Internet server in response to the application request message, and consuming the customized application.

公开(公告)号：US09438528B2

公开(公告)日：2016-09-06

申请号：US14255391

申请日：2014-04-17

Applicant: Samsung Electronics Co., Ltd.

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

IPC: H04L12/28 ,  H04L12/863 ,  H04L29/06 ,  H04L12/18 ,  H04L12/883 ,  H04N21/238 ,  H04N21/61

CPC classification number: H04L47/6215 ,  H04L12/1881 ,  H04L47/626 ,  H04L49/9015 ,  H04L65/605 ,  H04L65/608 ,  H04L65/80 ,  H04L69/22 ,  H04N21/23805 ,  H04N21/6125

Abstract: A method and an apparatus for adaptively coping with a network environment are provided. The method and apparatus includes a packet descriptor for forwarding of Media Transport (MMT) packets in a network process of a switch or a router for processing MMT packets forwarding content expressed in a structure of an MMT standard. The method of managing a queue in a broadcasting system includes receiving a Moving Picture Experts Group (MPEG) MMT packet, obtaining a header of the MMT packet, and queuing the MMT packet according to a type value of a bitrate included in the header of the MMT packet.

Abstract translation: 提供一种适应于网络环境的方法和装置。 该方法和装置包括用于在交换机或路由器的网络过程中转发媒体传输（MMT）分组的分组描述符，用于处理以MMT标准的结构表示的转发内容的MMT分组。 在广播系统中管理队列的方法包括接收运动图像专家组（MPEG）MMT分组，获得MMT分组的报头，并根据包含在所述MMT分组的报头中的比特率的类型值排队MMT分组 MMT包。

公开(公告)号：US20130130663A1

公开(公告)日：2013-05-23

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。