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1. 发明授权

US08112081B2 Broadcast/multicast service system and method providing inter-network roaming 有权
标题翻译：广播/组播业务系统和方法提供网络间漫游
公开(公告)号：US08112081B2
公开(公告)日：2012-02-07
申请号：US12173769
申请日：2008-07-15
申请人： Kyu-Sung Han , Dong-Hee Shim , Min-Jung Shon
发明人： Kyu-Sung Han , Dong-Hee Shim , Min-Jung Shon
IPC分类号： H04W4/00 , H04W68/00 , H04H20/71
CPC分类号： H04W4/06 , H04L12/1877 , H04L12/189 , H04N21/234309 , H04N21/43615 , H04N21/64 , H04N21/6405 , H04W8/06 , H04W72/005
摘要： A method of providing a broadcast/multicast (BCAST) service, the method including receiving, from a terminal, a request of access to a BCAST service, performing service authorization with a home network, delivering, to the terminal, a message including a rights object (RO) to access the BCAST service, if the terminal is authorized to receive the BCAST service as a result of the service authorization, and providing the BCAST service to the terminal that was authorized to receive the BCAST service.
摘要翻译：一种提供广播/多播（BCAST）服务的方法，所述方法包括从终端接收对BCAST服务的访问请求，与家庭网络执行服务授权，向所述终端传送包括权利的消息对象（RO）访问BCAST服务，如果终端被授权作为服务授权的结果接收BCAST服务，并且向被授权接收BCAST服务的终端提供BCAST服务。

2. 发明申请

US20060050672A1 Broadcast/multicast service method based on user location information 有权
标题翻译：基于用户位置信息的广播/组播服务方法
公开(公告)号：US20060050672A1
公开(公告)日：2006-03-09
申请号：US11155531
申请日：2005-06-16
申请人： Dong-Hee Shim , Min-Jung Shon , Sung-Mu Son , Kyu-Sung Han
发明人： Dong-Hee Shim , Min-Jung Shon , Sung-Mu Son , Kyu-Sung Han
IPC分类号： H04Q7/24
CPC分类号： H04W4/02 , H04L12/189 , H04L67/18 , H04L69/329 , H04W4/06
摘要： In a broadcast/multicast service based on user location information, when a terminal sets contents desired to be received in a specific area, a broadcast/multicast server checks current location information of the terminal transmitted from a location server or from the corresponding terminal, selects contents provided in the corresponding area, and transmits it to the terminal. Thus, a waste of a communication channel can be prevented, and since a user can selectively receive contents or information according to his/her location, user's satisfaction and convenience can be enhanced.
摘要翻译：在基于用户位置信息的广播/多播服务中，当终端设置期望在特定区域中接收的内容时，广播/多播服务器检查从位置服务器或从相应终端发送的终端的当前位置信息，选择内容提供在相应的区域，并将其发送到终端。因此，可以防止通信信道的浪费，并且由于用户可以根据他/她的位置选择性地接收内容或信息，所以可以提高用户的满意度和便利性。

3. 发明申请

US20060030312A1 Broadcast/multicast service system and method providing inter-network roaming 有权
标题翻译：广播/组播业务系统和方法提供网络间漫游
公开(公告)号：US20060030312A1
公开(公告)日：2006-02-09
申请号：US11196344
申请日：2005-08-04
申请人： Kyu-Sung Han , Dong-Hee Shim , Min-Jung Shon
发明人： Kyu-Sung Han , Dong-Hee Shim , Min-Jung Shon
IPC分类号： H04Q7/20
CPC分类号： H04W4/06 , H04L12/1877 , H04L12/189 , H04N21/234309 , H04N21/43615 , H04N21/64 , H04N21/6405 , H04W8/06 , H04W72/005
摘要： A method and system for providing a broadcast/multicast (BCAST) service, are provided. The method includes obtaining, by the terminal, at least one BCAST service from a visiting network when the terminal roams in the visiting network.
摘要翻译：提供了一种用于提供广播/多播（BCAST）服务的方法和系统。所述方法包括当所述终端在所述访问网络中漫游时由所述终端从所述访问网络获取至少一个BCAST服务。

4. 发明授权

US08064420B2 Broadcast/multicast service method based on user location information 有权
标题翻译：基于用户位置信息的广播/组播服务方法
公开(公告)号：US08064420B2
公开(公告)日：2011-11-22
申请号：US12366611
申请日：2009-02-05
申请人： Dong-Hee Shim , Min-Jung Shon , Sung-Mu Son , Kyu-Sung Han
发明人： Dong-Hee Shim , Min-Jung Shon , Sung-Mu Son , Kyu-Sung Han
IPC分类号： H04W4/00 , H04W24/00 , H04H20/71
CPC分类号： H04W4/02 , H04L12/189 , H04L67/18 , H04L69/329 , H04W4/06
摘要： A method and device for receiving a broadcast/multicast service as discussed. According to an embodiment, the invention provides a method of receiving a broadcast/multicast service by a terminal, the method comprising: receiving a service guide from a network including a broadcast/multicast server, the service guide being used by a user to select specific contents related to a broadcast/multicast service; transmitting information on the contents selected by the user, to the network; transmitting a content request to the network; and receiving contents from the network in response to the content request, wherein the received contents were further selected, among the contents selected by the user, by the broadcast/multicast server that performed an exact location tracking of the terminal to enable location based filtering of services corresponding to the contents selected by the user.
摘要翻译：一种用于接收所讨论的广播/多播服务的方法和设备。根据实施例，本发明提供了一种由终端接收广播/多播服务的方法，所述方法包括：从包括广播/多播服务器的网络接收服务指南，所述服务指南由用户使用以选择特定的与广播/组播业务有关的内容; 将关于用户选择的内容的信息发送到网络; 向网络发送内容请求; 以及响应于所述内容请求从所述网络接收内容，其中，所述接收的内容在由所述用户选择的内容之间被所述广播/多播服务器进一步选择，所述广播/多播服务器执行所述终端的确切位置跟踪以使得基于位置的过滤对应于用户选择的内容的服务。

5. 发明授权

US08077687B2 Broadcast/multicast service method based on user location information 有权
标题翻译：基于用户位置信息的广播/组播服务方法
公开(公告)号：US08077687B2
公开(公告)日：2011-12-13
申请号：US12366605
申请日：2009-02-05
申请人： Dong-Hee Shim , Min-Jung Shon , Sung-Mu Son , Kyu-Sung Han
发明人： Dong-Hee Shim , Min-Jung Shon , Sung-Mu Son , Kyu-Sung Han
IPC分类号： H04W4/00 , H04W24/00 , H04H20/71
CPC分类号： H04W4/02 , H04L12/189 , H04L67/18 , H04L69/329 , H04W4/06
摘要： A method and device for providing a broadcast/multicast service are discussed. According to an embodiment, the invention provides a method comprising: receiving, by a client module, a service guide including contents information with respect to one or more contents from a broadcast/multicast server; transmitting, by the client module, a broadcast/multicast request message with respect to contents selected by a user of a specific terminal among the contents information included in the received service guide to the broadcast/multicast server; transmitting, by the client module, a location tracking request message with respect to the specific terminal to a network entity; receiving a response message with respect to the location tracking request message, the response message including a location tracking result from the network entity; transmitting, by the client module, location information of the specific terminal to the broadcast/multicast server.
摘要翻译：讨论了一种用于提供广播/多播服务的方法和设备。根据实施例，本发明提供了一种方法，包括：由客户模块从广播/多播服务器接收包括关于一个或多个内容的内容信息的服务指南; 由所述客户端模块向所述广播/多播服务器的接收到的服务指南中包含的内容信息中发送关于由特定终端的用户选择的内容的广播/多播请求消息; 由所述客户端模块向所述网络实体发送关于所述特定终端的位置跟踪请求消息; 接收关于所述位置跟踪请求消息的响应消息，所述响应消息包括来自所述网络实体的位置跟踪结果; 由客户端模块将特定终端的位置信息发送到广播/多播服务器。

6. 发明授权

US08112080B2 Broadcast/multicast service system and method providing inter-network roaming 有权
标题翻译：广播/组播业务系统和方法提供网络间漫游
公开(公告)号：US08112080B2
公开(公告)日：2012-02-07
申请号：US11196344
申请日：2005-08-04
申请人： Kyu-Sung Han , Dong-Hee Shim , Min-Jung Shon
发明人： Kyu-Sung Han , Dong-Hee Shim , Min-Jung Shon
IPC分类号： H04W4/00 , H04W68/00 , H04H20/71
CPC分类号： H04W4/06 , H04L12/1877 , H04L12/189 , H04N21/234309 , H04N21/43615 , H04N21/64 , H04N21/6405 , H04W8/06 , H04W72/005
摘要： A method and system for providing a broadcast/multicast (BCAST) service, are provided. The method includes obtaining, by the terminal, at least one BCAST service from a visiting network when the terminal roams in the visiting network.
摘要翻译：提供了一种用于提供广播/多播（BCAST）服务的方法和系统。所述方法包括当所述终端在所述访问网络中漫游时由终端从访问网络获取至少一个BCAST服务。

7. 发明授权

US07769177B2 Method for managing digital rights in broadcast/multicast service 有权
标题翻译：用于管理广播/组播服务中的数字版权的方法
公开(公告)号：US07769177B2
公开(公告)日：2010-08-03
申请号：US11331097
申请日：2006-01-13
申请人： Sung-Mu Son , Te-Hyun Kim , Dong-Hee Shim , Kyu-Sung Han , Min-Jung Shon , Seung-Jae Lee , Youn-Sung Chu
发明人： Sung-Mu Son , Te-Hyun Kim , Dong-Hee Shim , Kyu-Sung Han , Min-Jung Shon , Seung-Jae Lee , Youn-Sung Chu
IPC分类号： H04L9/08
CPC分类号： H04L9/0833 , H04H60/15 , H04H60/23 , H04L9/0825 , H04L63/0428 , H04L63/06 , H04L63/104 , H04L2209/601 , H04L2209/603 , H04L2209/80 , H04L2463/101
摘要： A method of digital rights management for a broadcast-multicast service, the method comprising receiving a request from a terminal to join a service domain having a common group key; transmitting encryption of one or more service encryption keys using the common group key to the terminal that requested to join; and allowing the terminal to share the same contents and the same services with one or more other devices within the service domain.
摘要翻译：一种用于广播多播服务的数字版权管理方法，所述方法包括从终端接收加入具有公共组密钥的服务域的请求; 使用公共组密钥向请求加入的终端发送一个或多个服务加密密钥的加密; 并允许终端与服务域内的一个或多个其他设备共享相同的内容和相同的服务。

8. 发明授权

US07672280B2 Broadcast/multicast service method based on user location information 有权
标题翻译：基于用户位置信息的广播/组播服务方法
公开(公告)号：US07672280B2
公开(公告)日：2010-03-02
申请号：US11155531
申请日：2005-06-16
申请人： Dong-Hee Shim , Min-Jung Shon , Sung-Mu Son , Kyu-Sung Han
发明人： Dong-Hee Shim , Min-Jung Shon , Sung-Mu Son , Kyu-Sung Han
IPC分类号： H04N7/16
CPC分类号： H04W4/02 , H04L12/189 , H04L67/18 , H04L69/329 , H04W4/06
摘要： In a broadcast/multicast service based on user location information, when a terminal sets contents desired to be received in a specific area, a broadcast/multicast server checks current location information of the terminal transmitted from a location server or from the corresponding terminal, selects contents provided in the corresponding area, and transmits it to the terminal. Thus, a waste of a communication channel can be prevented, and since a user can selectively receive contents or information according to his/her location, user's satisfaction and convenience can be enhanced.
摘要翻译：在基于用户位置信息的广播/多播服务中，当终端设置期望在特定区域中接收的内容时，广播/多播服务器检查从位置服务器或从相应终端发送的终端的当前位置信息，选择内容提供在相应的区域，并将其发送到终端。因此，可以防止通信信道的浪费，并且由于用户可以根据他/她的位置选择性地接收内容或信息，所以可以提高用户的满意度和便利性。

9. 发明申请

US20060206708A1 Method for managing digital rights in broadcast/multicast service 有权
标题翻译：用于管理广播/组播服务中的数字版权的方法
公开(公告)号：US20060206708A1
公开(公告)日：2006-09-14
申请号：US11331097
申请日：2006-01-13
申请人： Sung-Mu Son , Te-Hyun Kim , Dong-Hee Shim , Kyu-Sung Han , Min-Jung Shon , Seung-Jae Lee , Youn-Sung Chu
发明人： Sung-Mu Son , Te-Hyun Kim , Dong-Hee Shim , Kyu-Sung Han , Min-Jung Shon , Seung-Jae Lee , Youn-Sung Chu
IPC分类号： H04L9/00
CPC分类号： H04L9/0833 , H04H60/15 , H04H60/23 , H04L9/0825 , H04L63/0428 , H04L63/06 , H04L63/104 , H04L2209/601 , H04L2209/603 , H04L2209/80 , H04L2463/101
摘要： A method of digital rights management for a broadcast-multicast service, the method comprising receiving a request from a terminal to join a service domain having a common group key; transmitting encryption of one or more service encryption keys using the common group key to the terminal that requested to join; and allowing the terminal to share the same contents and the same services with one or more other devices within the service domain.
摘要翻译：一种用于广播多播服务的数字版权管理方法，所述方法包括从终端接收加入具有公共组密钥的服务域的请求; 使用公共组密钥向请求加入的终端发送一个或多个服务加密密钥的加密; 并允许终端与服务域内的一个或多个其他设备共享相同的内容和相同的服务。

10. 发明授权

US08158034B2 TiO2-xNx nanotubes and method for preparing the same 有权
标题翻译： TiO2-xNx纳米管及其制备方法
公开(公告)号：US08158034B2
公开(公告)日：2012-04-17
申请号：US12488071
申请日：2009-06-19
申请人： Jeung-Ku Kang , Kyu-Sung Han , Jung-Woo Lee , Yong-Mook Kang
发明人： Jeung-Ku Kang , Kyu-Sung Han , Jung-Woo Lee , Yong-Mook Kang
IPC分类号： H01B1/08 , B05D5/12
CPC分类号： C01G23/047 , B82Y30/00 , C01P2002/54 , C01P2002/72 , C01P2002/84 , C01P2002/85 , C01P2004/03 , C01P2004/13 , C30B29/16 , C30B29/602 , C30B31/06
摘要： TiO2-xNx (0.01≦x≦0.2) nanotubes and a method for preparing the same are disclosed. More particularly, TiO2-xNx (0.01≦x≦0.2) nanotubes doped with nitrogen atoms by treating TiO2 nanotubes through nitrogen plasma to partially substitute oxygen portion of TiO2 nanotube with nitrogen, and a method for preparing the same are disclosed. The TiO2-xNx (0.01≦x≦0.2) nanotube of the present invention is prepared by doping nitrogen on a TiO2 nanotube to control an electronic structure and reduce a band gap of the TiO2 nanotube, so that the prepared TiO2-xNx (0.01≦x≦0.2) nanotube exhibits improved conductivity and extended light absorption range from a UV ray area up to a visible light area, thus having more enhanced applicable performance in optical and/or electrochemical aspects.
摘要翻译：公开了TiO2-xNx（0.01＆nlE; x＆nEE; 0.2）纳米管及其制备方法。更具体地，公开了通过用氮等离子体处理TiO 2纳米管以用氮部分取代TiO 2纳米管的氧部分来掺杂氮原子的TiO 2-x N x（0.01和n L e; x和n L e; 0.2）及其制备方法。通过在TiO 2纳米管上掺杂氮以控制电子结构并降低TiO 2纳米管的带隙来制备本发明的TiO 2-x N x（0.01和n l E x x N e 0.2）纳米管，使得制备的TiO 2-xN x（0.01 ＆nlE; x＆nlE; 0.2）纳米管表现出从紫外线区域到可见光区域的改善的导电性和扩展的光吸收范围，因此在光学和/或电化学方面具有更强的适用性能。

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