公开(公告)号：US08638818B2

公开(公告)日：2014-01-28

申请号：US13090735

申请日：2011-04-20

申请人： Sung-Oh Hwang ,  Ji-Eun Keum ,  Sung-Ryeul Rhyu ,  Jae-Yeon Song ,  Kyung-Mo Park

发明人： Sung-Oh Hwang ,  Ji-Eun Keum ,  Sung-Ryeul Rhyu ,  Jae-Yeon Song ,  Kyung-Mo Park

IPC分类号： H04J3/24 ,  H04N7/173

CPC分类号： H04L65/60 ,  H04L65/607

摘要： An interface for providing a media service includes an encapsulation layer for encapsulating coded media data. The interface also includes a delivery layer for transmitting the encapsulated media data to another entity, and a control layer for controlling transmission of the media data.

摘要翻译： 用于提供媒体服务的接口包括用于封装编码的媒体数据的封装层。 该接口还包括用于将封装的媒体数据传输到另一实体的传送层，以及用于控制媒体数据传输的控制层。

公开(公告)号：US20110255558A1

公开(公告)日：2011-10-20

申请号：US13090735

申请日：2011-04-20

申请人： Sung-Oh HWANG ,  Ji-Eun Keum ,  Jae-Yeon Song ,  Sung-Ryeul Rhyu ,  Kyung-Mo Park

发明人： Sung-Oh HWANG ,  Ji-Eun Keum ,  Jae-Yeon Song ,  Sung-Ryeul Rhyu ,  Kyung-Mo Park

IPC分类号： H04L12/56

CPC分类号： H04L65/60 ,  H04L65/607

摘要： An interface for providing a media service is provided, the interface including 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.

摘要翻译： 提供了一种用于提供媒体服务的接口，该接口包括用于封装经编码的媒体数据的封装层; 用于将封装的媒体数据发送到另一实体的传送层; 以及用于控制媒体数据的传输的控制层。

公开(公告)号：US10356453B2

公开(公告)日：2019-07-16

申请号：US13980443

申请日：2012-01-19

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

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

IPC分类号： H04N21/6332 ,  H04N21/2362 ,  H04N21/238 ,  H04N21/2381 ,  H04L29/06 ,  H04N21/6405 ,  H04N21/643 ,  H04L12/18

摘要： 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.

公开(公告)号：US10110655B2

公开(公告)日：2018-10-23

申请号：US13495429

申请日：2012-06-13

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

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

IPC分类号： H04L29/06

摘要： A method and an apparatus of transmitting media content in a multimedia system are provided. The method includes determining a transmission unit for transmitting at least one multimedia source related to the media content, generating a data stream including header information and the at least one multimedia source according to the determined transmission unit, and transmitting the data stream through a communication network.

公开(公告)号：US20130305304A1

公开(公告)日：2013-11-14

申请号：US13980443

申请日：2012-01-19

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

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

IPC分类号： H04N21/238

CPC分类号： H04N21/238 ,  H04L12/1836 ,  H04L65/4076 ,  H04L65/607 ,  H04L65/608 ,  H04L65/80 ,  H04L69/22 ,  H04N21/2362 ,  H04N21/2381 ,  H04N21/6332 ,  H04N21/6405 ,  H04N21/64322

摘要： 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.

摘要翻译： 提供了一种用于提供用于在支持基于互联网协议的多媒体服务的广播系统中生成和消费多媒体内容的信息的装置和方法。 该方法包括构成消息类型字段，该消息类型字段包含指示控制消息中包含的控制信息的类型的信息，构成包含关于控制消息的长度的信息的长度字段，根据控制的类型组成具有不同值的可选字段 信息，以及组成包含控制信息内容的有效载荷字段。

公开(公告)号：US08463849B2

公开(公告)日：2013-06-11

申请号：US13044097

申请日：2011-03-09

申请人： Ji-Eun Keum ,  Sung-Ryeul Rhyu ,  Seo-Young Hwang ,  Jae-Yeon Song ,  Bo-Sun Jung

发明人： Ji-Eun Keum ,  Sung-Ryeul Rhyu ,  Seo-Young Hwang ,  Jae-Yeon Song ,  Bo-Sun Jung

IPC分类号： G06F15/16

CPC分类号： H04N21/25866 ,  H04H20/40 ,  H04H20/82 ,  H04H60/13 ,  H04H60/17 ,  H04H2201/70 ,  H04L65/4076 ,  H04L65/604 ,  H04L65/80 ,  H04N5/782 ,  H04N9/8042 ,  H04N21/4334 ,  H04N21/44209 ,  H04N21/47202 ,  H04N21/6375 ,  H04N21/6587 ,  H04N21/812 ,  H04N21/8456

摘要： A method and apparatus for providing broadcast content by an adaptive streaming service and a system using the same are provided, in which a content transmission server configures and transmits a manifest file including a content IDentifier (ID), and a client device receives the manifest file, determines whether the content ID included in the manifest file is identical to an ID of user-requested content for recording, and records a content segment received from a content providing server, if the content ID included in the manifest file is identical to the ID of the user-requested content.

公开(公告)号：US20110219063A1

公开(公告)日：2011-09-08

申请号：US13042929

申请日：2011-03-08

申请人： Kyung-Mo PARK ,  Jae-Yeon Song ,  Sung-Ryeul Rhyu

发明人： Kyung-Mo PARK ,  Jae-Yeon Song ,  Sung-Ryeul Rhyu

IPC分类号： G06F15/16

CPC分类号： H04N21/8586 ,  H04N21/2387 ,  H04N21/47202 ,  H04N21/6581

摘要： A method is provided for playing media content by a client in a data communication network, in which a request for a media content descriptor is sent to a server, a media content descriptor including a Uniform Resource Locator (URL) for an access to specific media content data configured for execution of a specific function is received from the server, and the specific media content data is received using the URL included in the received media content descriptor.

摘要翻译： 提供了一种用于在数据通信网络中的客户端播放媒体内容的方法，其中将媒体内容描述符的请求发送到服务器，媒体内容描述符包括用于访问特定媒体的统一资源定位符（URL） 从服务器接收被配置用于执行特定功能的内容数据，并且使用包含在所接收的媒体内容描述符中的URL来接收特定媒体内容数据。

公开(公告)号：US08983906B2

公开(公告)日：2015-03-17

申请号：US13574740

申请日：2011-01-21

申请人： Seo-Young Hwang ,  Sung-Ryeul Rhyu ,  Jae-Yeon Song ,  Kyung-Mo Park

发明人： Seo-Young Hwang ,  Sung-Ryeul Rhyu ,  Jae-Yeon Song ,  Kyung-Mo Park

IPC分类号： G06F7/00 ,  H04N5/913 ,  G06Q30/02 ,  G11B27/32 ,  H04L29/06 ,  H04N21/433 ,  H04N21/472 ,  H04N21/6587 ,  H04N21/845 ,  H04N21/854

CPC分类号： H04N5/913 ,  G06Q30/0251 ,  G11B27/322 ,  H04L65/4084 ,  H04L65/602 ,  H04L65/607 ,  H04N21/4334 ,  H04N21/47202 ,  H04N21/6587 ,  H04N21/8455 ,  H04N21/8456 ,  H04N21/85406

摘要： A real-time service method and apparatus for providing information generated in real-time mode are provided. The method includes generating, by a file generator a contents file including contents configuration related information and real-time service related information such that the contents configuration related information and the real-time service related information are separated within the contents file; and transmitting, by a transmitter, the generated file to a receiving device.

摘要翻译： 提供了一种用于提供以实时模式生成的信息的实时服务方法和装置。 该方法包括：通过文件生成器生成包含内容配置相关信息和实时业务相关信息的内容文件，使得内容配置相关信息和实时业务相关信息在内容文件中分离; 以及由发射机将所生成的文件发送到接收装置。

公开(公告)号：US09219931B2

公开(公告)日：2015-12-22

申请号：US13091588

申请日：2011-04-21

申请人： Yiling Xu ,  Sung-Ryeul Rhyu ,  Jae-Yeon Song ,  Kyung-Mo Park

发明人： Yiling Xu ,  Sung-Ryeul Rhyu ,  Jae-Yeon Song ,  Kyung-Mo Park

IPC分类号： H04N21/2362 ,  H04N21/2343 ,  H04N21/854 ,  H04L29/08 ,  H04N21/434

CPC分类号： H04N21/2362 ,  H04L29/08648 ,  H04N21/4345 ,  H04N21/85406

摘要： A method and apparatus are provided for transmitting service discovery information in a multimedia transmission system. Service discovery information, including service access information for reception of a service, is generated. The service discovery information is transmitted after being classified into a plurality of levels.

摘要翻译： 提供了一种用于在多媒体传输系统中传送服务发现信息的方法和装置。 生成服务发现信息，包括用于接收服务的服务访问信息。 服务发现信息被分类为多个级别后发送。

公开(公告)号：US08930442B2

公开(公告)日：2015-01-06

申请号：US13042929

申请日：2011-03-08

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

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

IPC分类号： G06F15/16 ,  H04N21/858 ,  H04N21/472 ,  H04N21/658 ,  H04N21/2387

CPC分类号： H04N21/8586 ,  H04N21/2387 ,  H04N21/47202 ,  H04N21/6581

摘要： A method is provided for playing media content by a client in a data communication network, in which a request for a media content descriptor is sent to a server, a media content descriptor including a Uniform Resource Locator (URL) for an access to specific media content data configured for execution of a specific function is received from the server, and the specific media content data is received using the URL included in the received media content descriptor.

摘要翻译： 提供了一种用于在数据通信网络中的客户端播放媒体内容的方法，其中将媒体内容描述符的请求发送到服务器，媒体内容描述符包括用于访问特定媒体的统一资源定位符（URL） 从服务器接收被配置用于执行特定功能的内容数据，并且使用包含在所接收的媒体内容描述符中的URL来接收特定媒体内容数据。