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1. 发明申请

US20130132579A1 METHOD AND APPARATUS FOR RANDOM ACCESS TO MULTIMEDIA CONTENT IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在无线通信系统中随机访问多媒体内容的方法与装置
公开(公告)号：US20130132579A1
公开(公告)日：2013-05-23
申请号：US13805569
申请日：2011-06-16
申请人： Ji Eun Keum , Sung Ryeul Rhyu , Seo Young Hwang , Jae Yeon Song
发明人： Ji Eun Keum , Sung Ryeul Rhyu , Seo Young Hwang , Jae Yeon Song
IPC分类号： H04W8/22
CPC分类号： H04L65/4084 , H04L29/06517 , H04L29/06523 , H04L65/607 , H04N21/26258 , H04N21/41407 , H04N21/47202 , H04N21/47217 , H04N21/8456
摘要： A multimedia contents random access method for a wireless communication system is provided. The live content access method of a client in a wireless communication system according to the present invention includes receiving a request for playing a content, receiving content structure information on the content from a content transfer server, receiving content segments and random access informations of the content segments from a content provision server using the content structure information, and performing, when a random access request is received, random access to the content segments using the random access information. The content random access method of the present invention is capable of accessing the content in unit of content segment such that it is possible to access a past time point in the content even before all of the content segments are received completely.
摘要翻译：提供了一种用于无线通信系统的多媒体内容随机存取方法。根据本发明的无线通信系统中的客户端的实时内容访问方法包括接收播放内容的请求，从内容传送服务器接收关于内容的内容结构信息，接收内容的内容片段和随机访问信息使用所述内容结构信息从内容提供服务器的片段，并且当接收到随机访问请求时，使用所述随机访问信息对所述内容片段进行随机访问。本发明的内容随机访问方法能够以内容段为单位访问内容，使得即使在完全接收所有内容片段之前，也可以访问内容中的过去时间点。

2. 发明授权

US09332421B2 Method and apparatus for random access to multimedia content in wireless communication system 有权
标题翻译：无线通信系统随机接入多媒体内容的方法和装置
公开(公告)号：US09332421B2
公开(公告)日：2016-05-03
申请号：US13805569
申请日：2011-06-16
申请人： Ji Eun Keum , Sung Ryeul Rhyu , Seo Young Hwang , Jae Yeon Song
发明人： Ji Eun Keum , Sung Ryeul Rhyu , Seo Young Hwang , Jae Yeon Song
IPC分类号： H04W8/22 , H04L29/06
CPC分类号： H04L65/4084 , H04L29/06517 , H04L29/06523 , H04L65/607 , H04N21/26258 , H04N21/41407 , H04N21/47202 , H04N21/47217 , H04N21/8456
摘要： A multimedia contents random access method for a wireless communication system is provided. The live content access method of a client in a wireless communication system according to the present invention includes receiving a request for playing a content, receiving content structure information on the content from a content transfer server, receiving content segments and random access informations of the content segments from a content provision server using the content structure information, and performing, when a random access request is received, random access to the content segments using the random access information. The content random access method of the present invention is capable of accessing the content in unit of content segment such that it is possible to access a past time point in the content even before all of the content segments are received completely.
摘要翻译：提供了一种用于无线通信系统的多媒体内容随机存取方法。根据本发明的无线通信系统中的客户端的实时内容访问方法包括接收播放内容的请求，从内容传送服务器接收关于内容的内容结构信息，接收内容的内容片段和随机访问信息使用所述内容结构信息从内容提供服务器的片段，并且当接收到随机访问请求时，使用所述随机访问信息对所述内容片段进行随机访问。本发明的内容随机访问方法能够以内容段为单位访问内容，使得即使在完全接收所有内容片段之前，也可以访问内容中的过去时间点。

3. 发明授权

US08650322B2 Manifest mechanism in broadcast involved system 有权
标题翻译：广播涉及系统中的清单机制
公开(公告)号：US08650322B2
公开(公告)日：2014-02-11
申请号：US13226705
申请日：2011-09-07
申请人： Yiling Xu , Ji Eun Keum , Sung Ryeul Rhyu , Jae Yeon Song
发明人： Yiling Xu , Ji Eun Keum , Sung Ryeul Rhyu , Jae Yeon Song
IPC分类号： G06F15/16
CPC分类号： H04N21/2362 , H04L65/4076 , H04L65/4084 , H04L65/608 , H04N21/8456
摘要： A method and an apparatus for receiving manifest information by a client from a broadcast involved system are provided. The method includes accessing the broadcast involved system, receiving timing information comprising a specific entry point to check the manifest information, and acquiring the manifest information from a broadcasting channel using the timing information.
摘要翻译：提供了一种从广播涉及的系统接收客户端的清单信息的方法和装置。该方法包括访问涉及广播的系统，接收包括特定入口点的定时信息以检查清单信息，以及使用定时信息从广播信道获取清单信息。

4. 发明申请

US20130060958A1 METHOD AND APPARATUS FOR PLAYING BACK RECORDED CONTENT IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：用于在无线通信系统中播放背记录内容的方法和装置
公开(公告)号：US20130060958A1
公开(公告)日：2013-03-07
申请号：US13697198
申请日：2011-06-16
申请人： Ji Eun Keum , Jae Yeon Song , Sung Ryeul Rhyu
发明人： Ji Eun Keum , Jae Yeon Song , Sung Ryeul Rhyu
IPC分类号： G06F15/16
CPC分类号： H04N21/2668 , H04N21/4135 , H04N21/4334 , H04N21/43615 , H04N21/43637 , H04N21/47214
摘要： A method and apparatus for playing back recorded content in a wireless communication system are disclosed. The method of playing back recorded content for a client includes: accepting a playback request for recorded content; selecting a first bit rate of a content segment forming the streaming content at the time of playback request; comparing a second bit rate of a content segment forming the recorded content with the selected first bit rate; and playing back one of the content segment forming the recorded content and a corresponding content segment received from a server according to comparison results. Hence, the user may play back recorded content in better quality through comparing the bit rate of a recorded content segment with the optimal bit rate of the corresponding content segment in consideration of network and client conditions at the time of playback request.
摘要翻译：公开了一种在无线通信系统中回放记录内容的方法和装置。回放用于客户端的记录内容的方法包括：接收对记录内容的回放请求; 在重放请求时选择形成流内容的内容片段的第一比特率; 将形成记录内容的内容段的第二比特率与所选择的第一比特率进行比较; 并且根据比较结果重放形成记录内容的内容片段和从服务器接收到的相应内容片段中的一个。因此，考虑到播放请求时的网络和客户端条件，用户可以通过将记录的内容片段的比特率与对应的内容片段的最佳比特率进行比较来回放更高质量的记录内容。

5. 发明授权

US08667164B2 Method and apparatus for playing live content 有权
标题翻译：播放直播内容的方法和装置
公开(公告)号：US08667164B2
公开(公告)日：2014-03-04
申请号：US13086757
申请日：2011-04-14
申请人： Ji Eun Keum , Jae Yeon Song , Bo Sun Jung
发明人： Ji Eun Keum , Jae Yeon Song , Bo Sun Jung
IPC分类号： G06F15/16
CPC分类号： H04L65/60 , H04L65/4084 , H04L65/80
摘要： A method for providing a client with a playlist of content segments accessible in a live streaming service provided in a Hypertext Transfer Protocol (HTTP) adaptive streaming format is provided. A live content processing method for a broadcast system includes transmitting and updating content-related information sent from a server to a client, checking, at the client, content segments accessible in real time and saving a previous content-related information, retrieving the content segments playable by referencing the previous content-related information, determining, at the client, whether the content requested for playback can be playable using a playlist, and notifying the user of the playback result.
摘要翻译：提供了一种用于向客户端提供在以超文本传输协议（HTTP）自适应流格式提供的直播流服务中可访问的内容段的播放列表的方法。广播系统的直播内容处理方法包括：发送和更新从服务器发送到客户端的内容相关信息，在客户端检查实时可访问的内容段，并保存先前的内容相关信息，检索内容段可以通过参考先前的内容相关信息来播放，在客户端确定是否可以使用播放列表播放要播放的内容，并通知用户播放结果。

6. 发明申请

US20100218213A1 CONTROL USER INTERFACE DELIVERY METHOD AND APPARATUS IN DIGITAL BROADCAST SYSTEM 审中-公开
标题翻译：数字广播系统中的控制用户界面传送方法和设备
公开(公告)号：US20100218213A1
公开(公告)日：2010-08-26
申请号：US12712815
申请日：2010-02-25
申请人： Ho Yeon PARK , Ji Eun Keum , Jun Hyung Kim , Sung Oh Hwang , Bo Sun Jung
发明人： Ho Yeon PARK , Ji Eun Keum , Jun Hyung Kim , Sung Oh Hwang , Bo Sun Jung
IPC分类号： H04N5/445
CPC分类号： H04N5/4401 , H04N5/44543 , H04N5/783 , H04N21/235 , H04N21/23614 , H04N21/435 , H04N21/47214 , H04N21/482
摘要： A method and apparatus for delivering a Control User Interface (CUI) using an Electronic Program Guide (EPG) is provided for a broadcast system. A transmission apparatus for a digital broadcast system includes a provider that provides one or more of services and content. The apparatus also includes an information generator that generates EPG information including CUI information. The apparatus further includes a transmitter that transmits the EPG information and the one or more of the services and content. The CUI information is provided per service and per content.
摘要翻译：为广播系统提供了使用电子节目指南（EPG）递送控制用户界面（CUI）的方法和装置。用于数字广播系统的传输装置包括提供服务和内容中的一个或多个的提供者。该装置还包括生成包括CUI信息的EPG信息的信息发生器。该装置还包括发送器，其发送EPG信息和服务和内容中的一个或多个。每个服务和每个内容提供CUI信息。

7. 发明授权

US09158395B2 Method and system for controlling other devices using a remote user interface 有权
标题翻译：使用远程用户界面控制其他设备的方法和系统
公开(公告)号：US09158395B2
公开(公告)日：2015-10-13
申请号：US12753397
申请日：2010-04-02
申请人： Ho Yeon Park , Young Sun Ryu , Sung Oh Hwang , Bo Sun Jung , Jun Hyung Kim , Ji Eun Keum
发明人： Ho Yeon Park , Young Sun Ryu , Sung Oh Hwang , Bo Sun Jung , Jun Hyung Kim , Ji Eun Keum
IPC分类号： G06F3/01 , G06F3/038 , G06F3/02 , H04L29/08
CPC分类号： G06F3/038 , G06F3/0227 , G06F2203/0383 , H04L67/125 , H04L67/16
摘要： A method and system wherein a device remotely controls a user interface being executed in a remote device, using a remote user interface. The device discovers a server that supports a remote control interface. The device receives a list of remote devices that the device can control from the server. A selection input is received to select a remote device from the list of remote devices. A device selection request corresponding to the selection input is transmitted to the server. A remote control interface corresponding to the device selection request is received from the server. The selected remote device is controlled via the received remote control interface.
摘要翻译：一种方法和系统，其中设备使用远程用户界面远程控制正在远程设备中执行的用户界面。该设备发现支持远程控制界面的服务器。设备接收设备可以从服务器控制的远程设备的列表。接收到选择输入以从远程设备列表中选择远程设备。与选择输入相对应的设备选择请求被发送到服务器。从服务器接收与设备选择请求对应的遥控接口。所选的远程设备通过接收的远程控制接口进行控制。

8. 发明授权

US09461847B2 IPTV service provision method and system for fixed and mobile devices 有权
标题翻译：用于固定和移动设备的IPTV服务提供方法和系统
公开(公告)号：US09461847B2
公开(公告)日：2016-10-04
申请号：US12632081
申请日：2009-12-07
申请人： Jun Hyung Kim , Sung Oh Hwang , Bo Sun Jung , Ji Eun Keum , Ho Yeon Park
发明人： Jun Hyung Kim , Sung Oh Hwang , Bo Sun Jung , Ji Eun Keum , Ho Yeon Park
IPC分类号： H04L12/56 , H04L12/66 , H04N21/643
CPC分类号： H04L12/66 , H04L12/2821 , H04L65/1016 , H04L65/104 , H04L65/4076 , H04N21/43615 , H04N21/64322 , H04N21/64707
摘要： An Internet Protocol (IP) TeleVision (IPTV) service provision method and system is provided for providing both fixed and mobile device users with IPTV services. The IPTV service provision method of the present invention includes establishing, when a Mobile-IPTV terminal function (M-ITF) including a first Open IPTV Terminal Function (OITF) having a plurality of functional entities and an embedded gateway having a plurality gateway functions detects a gateway function of an IPTV Terminal Function (ITF) including a second OITF having a plurality of functional entities and a plurality of gateways, a link with the gateway function of the ITF; disabling the embedded gateway; requesting a service provider network for an IPTV service via the gateway function of the ITF; and establishing a service link with the service provider network to received the IPTV service.
摘要翻译：提供了一种互联网协议（IP）电视（IPTV）服务提供方法和系统，用于向固定和移动设备用户提供IPTV服务。本发明的IPTV服务提供方法包括当包括具有多个功能实体的第一Open IPTV终端功能（OITF）和具有多个网关功能的嵌入式网关的移动IPTV终端功能（M-ITF）检测到包括具有多个功能实体和多个网关的第二OITF的IPTV终端功能（ITF）的网关功能，具有ITF的网关功能的链路; 禁用嵌入式网关; 通过ITF的网关功能请求IPTV服务的服务提供商网络; 以及与所述服务提供商网络建立服务链接以接收所述IPTV服务。

9. 发明授权

US09197436B2 Method and apparatus for using contents of wireless terminal in home network system 有权
标题翻译：家庭网络系统中使用无线终端内容的方法和装置
公开(公告)号：US09197436B2
公开(公告)日：2015-11-24
申请号：US12764619
申请日：2010-04-21
申请人： Ji Eun Keum , Jun Hyung Kim , Bo Sun Jung , Sung Oh Hwang
发明人： Ji Eun Keum , Jun Hyung Kim , Bo Sun Jung , Sung Oh Hwang
IPC分类号： H04L12/28
CPC分类号： H04L12/2812 , H04L12/2834
摘要： Provided is a method for using home network contents of a wireless terminal located outside a home network. The method includes transmitting bandwidth information and wireless terminal information to a contents storage device, when a home gateway receives a remote access request message including the bandwidth information from the wireless terminal; setting, by the home contents storage device, the bandwidth information as a filtering parameter for the wireless terminal; filtering, by the contents storage device, contents available for the wireless terminal and generating a contents list corresponding to the wireless terminal by using the filtering parameter, upon receiving a request for the contents list; and transmitting the generated contents list to the wireless terminal.
摘要翻译：提供了一种使用位于家庭网络外部的无线终端的家庭网络内容的方法。所述方法包括当家庭网关从所述无线终端接收到包括所述带宽信息的远程接入请求消息时，向所述内容存储设备发送带宽信息和无线终端信息; 由家庭内容存储装置设置带宽信息作为无线终端的过滤参数; 通过内容存储装置对内容列表的请求进行过滤，通过使用过滤参数，生成与无线终端对应的内容列表; 以及将生成的内容列表发送到无线终端。

10. 发明申请

US20100070614A1 UNIFIED DEVICE MANAGEMENT METHOD AND SYSTEM 失效
标题翻译：统一设备管理方法与系统
公开(公告)号：US20100070614A1
公开(公告)日：2010-03-18
申请号：US12558191
申请日：2009-09-11
申请人： Ji Eun Keum , Sung Oh Hwang , Bo Sun Jung , Dong Shin Jung
发明人： Ji Eun Keum , Sung Oh Hwang , Bo Sun Jung , Dong Shin Jung
IPC分类号： G06F15/16
CPC分类号： G06F15/163 , H04L41/0893
摘要： A unified device management method and system for unified management of a fixed and mobile device includes a command execution controller which receives a device management command, sends a query message to the device, receives a response message transmitted by the device, creates a command execution policy based on the settings contained in the response message, and executes the device management command according to a policy, the device which generates and sends the response message to the command execution controller according to user inputs, and a remote access server which connects the device and the command execution controller by using a remote access protocol.
摘要翻译：固定和移动设备的统一管理方法和统一管理系统包括：命令执行控制器，接收设备管理命令，向设备发送查询消息，接收设备发送的应答消息，创建命令执行策略基于响应消息中包含的设置，根据策略执行设备管理命令，根据用户输入生成并发送响应消息到命令执行控制器的设备;以及远程访问服务器，其将设备和命令执行控制器通过使用远程访问协议。

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