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71.发明申请METHOD AND SYSTEM FOR PROVIDING NOTIFICATION MESSAGE IN A MOBILE BROADCAST SYSTEM 有权用于在移动广播系统中提供通知消息的方法和系统公开(公告)号：US20130130663A1
公开(公告)日：2013-05-23
申请号：US13742048
申请日：2013-01-15
发明人： Bo-Sun JUNG , Sung-Oh Hwang , Jong-Hyo Lee , Kook-Heui Lee , Jae-Yeon Song
IPC分类号： H04L29/06
CPC分类号： H04W4/06 , H04L29/06 , H04W68/00 , H04W72/005 , H04W88/184 , H04W92/02
摘要： 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.
摘要翻译： 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。
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公开(公告)号：US11528082B2
公开(公告)日：2022-12-13
申请号：US17169795
申请日：2021-02-08
发明人： Sung-Oh Hwang , Yong-Han Kim , Kyung-Mo Park , Sung-Ryeul Rhyu
摘要： A method for receiving a multimedia service is provided. The method includes receiving service specific information for at least one multimedia service provided from different networks, selecting one service based on the service specific information, and receiving the selected service. The service specific information includes one of a first service map table including information about at least one service which is transmitted over a plurality of logical channels, and a second service map table including information about at least one service which is transmitted over a single logical channel. Each of the first and second service map tables includes asset-related information.
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公开(公告)号：US11483601B2
公开(公告)日：2022-10-25
申请号：US17194809
申请日：2021-03-08
发明人： Sung-Oh Hwang , Hyun-Koo Yang , Kyung-Mo Park , Young-Kwon Lim , Ji-Eun Keum
IPC分类号： H04N21/2381 , H04N21/242 , H04N21/234 , H04H60/82 , H04H60/40 , H04H20/18 , H04L65/70 , H04L65/611 , H04L65/1101 , H04L41/0246 , H04N21/2368 , H04N21/434 , H04N21/643
摘要： The present disclosure provides a data transmission method of a system in an IP based broadcasting network, the data transmission method comprising the steps of: generating an MPEG media transport protocol (MMTP) packet using a media processing unit (MPU) for a service; generating an IP packet using the MMTP packet; generating a layer 2 (L2) packet using the IP packet and generating a layer 1 (L1) packet stream using the L2 packet; and transmitting the L1 packet stream, wherein absolute time information of the system is included in one of a transmission frame of the L1 packet stream and the L2 packet.
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公开(公告)号：US10945007B2
公开(公告)日：2021-03-09
申请号：US16727691
申请日：2019-12-26
发明人： Sung-Oh Hwang , Hyun-Koo Yang , Kyung-Mo Park , Young-Kwon Lim , Ji-Eun Keum
IPC分类号： H04H60/40 , H04N21/2381 , H04N21/242 , H04N21/234 , H04L29/06 , H04H60/82 , H04H20/18 , H04L12/24 , H04N21/2368 , H04N21/434 , H04N21/643
摘要： The present disclosure provides a data transmission method of a system in an IP based broadcasting network, the data transmission method comprising the steps of: generating an MPEG media transport protocol (MMTP) packet using a media processing unit (MPU) for a service; generating an IP packet using the MMTP packet; generating a layer 2 (L2) packet using the IP packet and generating a layer 1 (L1) packet stream using the L2 packet; and transmitting the L1 packet stream, wherein absolute time information of the system is included in one of a transmission frame of the L1 packet stream and the L2 packet.
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公开(公告)号：US10609106B2
公开(公告)日：2020-03-31
申请号：US14158177
申请日：2014-01-17
发明人： Sung-Oh Hwang , Ji-Eun Keum , Jae-Yeon Song , Sung-Ryeul Rhyu , Kyung-Mo Park
摘要： An interface is provided for providing a media service. The interface includes an encapsulation layer for encapsulating coded media data, a delivery layer for transmitting the encapsulated media data to another entity, and a control layer for controlling transmission of the media data.
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76.发明授权公开(公告)号：US10368143B2
公开(公告)日：2019-07-30
申请号：US15719061
申请日：2017-09-28
发明人： 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分类号： H04N21/84 , H04N21/234 , H04N21/235 , H04N21/435
摘要： 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.
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公开(公告)号：US10275126B2
公开(公告)日：2019-04-30
申请号：US14725538
申请日：2015-05-29
发明人： Jun-Hyung Kim , Ho-Yeon Park , Ji-Eun Keum , Sung-Oh Hwang , Hyung-Jin Seo , Bo-Sun Jung
IPC分类号： G06N99/00 , G06F3/0484 , H04L12/12 , H04L29/08
摘要： Methods and apparatuses are provided for providing a Control User Interface (CUI) by a terminal. A location of the terminal is identified. The CUI, including information corresponding to the location of the terminal, is displayed. A command for controlling a device is generated based on the displayed CUI. The command is transmitted to the device or to a server connected to the device. The information corresponding to the location of the terminal is received from the device or from the server.
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78.发明授权公开(公告)号：US10244275B2
公开(公告)日：2019-03-26
申请号：US15115144
申请日：2015-03-02
发明人： Sung-Hee Hwang , Byoung-Dai Lee , Hyun-Koo Yang , Sung-Oh Hwang
IPC分类号： H04N21/2362 , H04N21/235 , H04N21/435 , H04N21/637
摘要： The present invention relates to a method for transmitting signaling information in a digital broadcast system, the method comprising the steps of: adaptively generating a signaling table relating to signaling information transmitted from a data link layer on the basis of at least one structure among a hierarchical structure and a flat structure on the basis of a characteristic of service configuration; and transmitting the generated signaling table.
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79.发明授权公开(公告)号：US10090951B2
公开(公告)日：2018-10-02
申请号：US15623127
申请日：2017-06-14
发明人： Sung-Oh Hwang , Eun-Jung Kim , Joon-Goo Park
摘要： A method and apparatus for transmitting a notification about broadcasting services in a broadcasting system are provided. A method of a network entity includes detecting a notification event about a broadcasting service, the notification event including a change of a service guide of the broadcasting service; generating a notification message about the notification event; determining which channel is used for a transmission of the notification message; and transmitting the notification message to a terminal or a group of terminals over the determined channel. The channel used for the transmission of the notification message is determined based on whether the notification message is transmitted over a broadcast channel of a broadcast network or over an interaction channel of an interaction network. The service guide is generated based on service guide related information provided by a service provider of the broadcasting service.
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80.发明授权公开(公告)号：US09794648B2
公开(公告)日：2017-10-17
申请号：US14376548
申请日：2013-02-04
发明人： 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分类号： H04N21/84 , H04N21/234 , H04N21/235 , H04N21/435
CPC分类号： H04N21/84 , H04N21/23412 , H04N21/2353 , H04N21/435
摘要： 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.
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