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1. 发明申请

US20080225799A1 Method and apparatus for performing handover in a digital broadcasting system 有权
标题翻译：用于在数字广播系统中执行切换的方法和装置
公开(公告)号：US20080225799A1
公开(公告)日：2008-09-18
申请号：US11526128
申请日：2006-09-22
申请人： Hye-Young Lee , Jae-Yeon Song , Jong-Hyo Lee , Kook-Heui Lee
发明人： Hye-Young Lee , Jae-Yeon Song , Jong-Hyo Lee , Kook-Heui Lee
IPC分类号： H04Q7/00
CPC分类号： H04H20/26 , H04W36/30 , H04W72/005
摘要： A method is provided for performing handover by a terminal in a digital broadcasting system. The method includes measuring strength of a received signal from a serving broadcast transmitter while receiving a broadcast service, and comparing the measured strength of the received signal with a predetermined reference value; periodically measuring strength of the received signal while continuously receiving the broadcast service when the measured strength of the received signal is greater than the reference value; sending a handover start request message for the broadcasting system to a base station of a mobile communication system when the measured strength of the received signal is less than or equal to the reference value; and performing handover from the serving broadcast transmitter to a target broadcast transmitter upon receipt of an accept message for the handover start request for the broadcasting system from the base station.
摘要翻译：提供了一种用于在数字广播系统中由终端执行切换的方法。该方法包括在接收广播服务的同时测量来自服务广播发射机的接收信号的强度，并将接收信号的测量强度与预定参考值进行比较; 当接收信号的测量强度大于参考值时，周期性地测量接收信号的强度，同时连续接收广播服务; 当所测量的接收信号的强度小于或等于参考值时，向移动通信系统的基站发送用于广播系统的切换启动请求消息; 以及从基站接收到广播系统的切换开始请求的接受消息时，执行从服务广播发射机到目标广播发射机的切换。

2. 发明授权

US07817600B2 Method and apparatus for performing handover in a digital broadcasting system 有权
标题翻译：用于在数字广播系统中执行切换的方法和装置
公开(公告)号：US07817600B2
公开(公告)日：2010-10-19
申请号：US11526128
申请日：2006-09-22
申请人： Hye-Young Lee , Jae-Yeon Song , Jong-Hyo Lee , Kook-Heui Lee
发明人： Hye-Young Lee , Jae-Yeon Song , Jong-Hyo Lee , Kook-Heui Lee
IPC分类号： H04W4/00
CPC分类号： H04H20/26 , H04W36/30 , H04W72/005
摘要： A method is provided for performing handover by a terminal in a digital broadcasting system. The method includes measuring strength of a received signal from a serving broadcast transmitter while receiving a broadcast service, and comparing the measured strength of the received signal with a predetermined reference value; periodically measuring strength of the received signal while continuously receiving the broadcast service when the measured strength of the received signal is greater than the reference value; sending a handover start request message for the broadcasting system to a base station of a mobile communication system when the measured strength of the received signal is less than or equal to the reference value; and performing handover from the serving broadcast transmitter to a target broadcast transmitter upon receipt of an accept message for the handover start request for the broadcasting system from the base station.
摘要翻译：提供了一种用于在数字广播系统中由终端执行切换的方法。该方法包括在接收广播服务的同时测量来自服务广播发射机的接收信号的强度，并将接收信号的测量强度与预定参考值进行比较; 当接收信号的测量强度大于参考值时，周期性地测量接收信号的强度，同时连续接收广播服务; 当所测量的接收信号的强度小于或等于参考值时，向移动通信系统的基站发送用于广播系统的切换启动请求消息; 以及从基站接收到广播系统的切换开始请求的接受消息时，执行从服务广播发射机到目标广播发射机的切换。

3. 发明申请

US20080316973A1 Method and Apparatus for Supporting a Handover Using an Interactive Channel in a Dvb-H Cbms System 审中-公开
标题翻译：使用Dvb-H Cbms系统中的交互通道支持切换的方法和装置
公开(公告)号：US20080316973A1
公开(公告)日：2008-12-25
申请号：US12160863
申请日：2007-01-12
申请人： Jong-Hoon Ann , Jae-Yeon Song , Yiling Xu , Kook-Heui Lee , Hye-Young Lee , Bo-Sun Jung , Jong-Hyo Lee
发明人： Jong-Hoon Ann , Jae-Yeon Song , Yiling Xu , Kook-Heui Lee , Hye-Young Lee , Bo-Sun Jung , Jong-Hyo Lee
IPC分类号： H04Q7/00 , H04N7/173
CPC分类号： H04H20/22 , H04H20/26 , H04H20/57 , H04H2201/37 , H04N21/2362 , H04N21/4345 , H04N21/64315 , H04W4/06 , H04W24/00 , H04W24/10 , H04W36/0007 , H04W36/08 , H04W36/30
摘要： An apparatus and method for continuously providing a selected service being watched when a user moves out of a cell or network in a Digital Video Broadcasting-Handheld (DVB-H) Convergence of Broadcasting and Mobile Service (CBMS) system. Information required for a handover is provided to a terminal using an interactive channel. The handover for the terminal can be performed using a conventional scheme and an enhanced scheme even when the user moves to a new cell while watching the selected service. As the enhanced handover scheme is provided, the user can receive a seamless service. In a mobile environment, a handover scenario for the terminal can be efficiently provided.
摘要翻译：一种用于当用户在数字视频广播手持（DVB-H）广播和移动业务（CBMS）收敛系统中移出小区或网络时，连续提供正在观看的所选服务的装置和方法。使用交互式频道向终端提供切换所需的信息。即使当用户在观看所选择的服务的同时移动到新小区时，也可以使用常规方案和增强方案来执行终端的切换。当提供增强的切换方案时，用户可以接收无缝服务。在移动环境中，可以有效地提供终端的切换场景。

4. 发明申请

US20070184833A1 Method and system for user roaming and service roaming in a digital broadcasting system 审中-公开
标题翻译：数字广播系统中用户漫游和服务漫游的方法和系统
公开(公告)号：US20070184833A1
公开(公告)日：2007-08-09
申请号：US11651154
申请日：2007-01-09
申请人： Yiling Xu , Jae-Yeon Song , Jong-Hoon Ann , Kook-Heui Lee , Hye-Young Lee , Bo-Sun Jung , Jong-Hyo Lee
发明人： Yiling Xu , Jae-Yeon Song , Jong-Hoon Ann , Kook-Heui Lee , Hye-Young Lee , Bo-Sun Jung , Jong-Hyo Lee
IPC分类号： H04Q7/20
CPC分类号： H04W4/06 , H04W4/12 , H04W72/005 , H04W80/04
摘要： A method and apparatus for receiving user roaming and service roaming services from a foreign network in a terminal that has moved from a home network to the foreign network in a digital broadcasting system are provided, in which the terminal receives an ESG from a foreign service provider after entering into the foreign network, selects a roaming type between user roaming and service roaming by determining if an intended broadcasting service is provided from the foreign network, referring to the ESG, receives the intended service from the foreign service provider, if the roaming type is the user roaming, and receives the intended service from a home service provider over the foreign network, if the roaming type is the service roaming.
摘要翻译：提供了一种从在家庭网络到数字广播系统中的外部网络的移动终端中的外部网络接收用户漫游和服务漫游服务的方法和装置，其中终端从外部服务提供商接收ESG 在进入外部网络之后，通过确定是否从外部网络提供预定的广播服务，参考ESG，从外部服务提供商接收预定的服务，如果漫游类型用户漫游，如果漫游类型是服务漫游，则通过外部网络从家庭服务提供商接收预期的服务。

5. 发明授权

US08547977B2 Method and apparatus for providing notification message in a broadcasting system 有权
标题翻译：用于在广播系统中提供通知消息的方法和装置
公开(公告)号：US08547977B2
公开(公告)日：2013-10-01
申请号：US11505495
申请日：2006-08-17
申请人： Jae-Yeon Song , Kook-Heui Lee , Sung-Oh Hwang , Bo-Sun Jung , Jong-Hyo Lee , Jai-Yong Lee
发明人： Jae-Yeon Song , Kook-Heui Lee , Sung-Oh Hwang , Bo-Sun Jung , Jong-Hyo Lee , Jai-Yong Lee
IPC分类号： H04L12/56
CPC分类号： H04H60/91 , H04H20/59 , H04H60/25 , H04L12/1877 , H04L12/189 , H04L67/04 , H04L67/26 , H04W4/06 , H04W8/26 , H04W48/08 , H04W48/16 , H04W68/00 , H04W80/00
摘要： Provided is a broadcasting system based on a network using an Internet protocol (IP). In the broadcasting system, a broadcast transmitter previously transmits first access information including a first network address for transmitting a general notification message and second access information associated with management of the broadcasting system, to a broadcast receiver. If a general notification event occurs, the general notification message is generated and the generated general notification message is transmitted to the broadcast receiver via one of a broadcast network and an interaction network using the first network address. The broadcast receiver receives a general notification message based on the first network address in data received from the broadcast transmitter.
摘要翻译：提供了基于使用因特网协议（IP）的网络的广播系统。在广播系统中，广播发射机预先向广播接收机发送包括用于发送一般通知消息的第一网络地址和与广播系统的管理相关联的第二接入信息的第一接入信息。如果发生通用通知事件，则生成通用通知消息，并且通过使用第一网络地址的广播网络和交互网络中的一个将生成的通用通知消息发送到广播接收器。广播接收机基于从广播发射机接收的数据中的第一网络地址接收通用通知消息。

6. 发明申请

US20070041377A1 Method and apparatus for providing notification message in a broadcasting system 有权
标题翻译：用于在广播系统中提供通知消息的方法和装置
公开(公告)号：US20070041377A1
公开(公告)日：2007-02-22
申请号：US11505495
申请日：2006-08-17
申请人： Jae-Yeon Song , Kook-Heui Lee , Sung-Oh Hwang , Bo-Sun Jung , Jong-Hyo Lee , Jai-Yong Lee
发明人： Jae-Yeon Song , Kook-Heui Lee , Sung-Oh Hwang , Bo-Sun Jung , Jong-Hyo Lee , Jai-Yong Lee
IPC分类号： H04L12/56 , H04J3/26
CPC分类号： H04H60/91 , H04H20/59 , H04H60/25 , H04L12/1877 , H04L12/189 , H04L67/04 , H04L67/26 , H04W4/06 , H04W8/26 , H04W48/08 , H04W48/16 , H04W68/00 , H04W80/00
摘要： Provided is a broadcasting system based on a network using an Internet protocol (IP). In the broadcasting system, a broadcast transmitter previously transmits first access information including a first network address for transmitting a general notification message and second access information associated with management of the broadcasting system, to a broadcast receiver. If a general notification event occurs, the general notification message is generated and the generated general notification message is transmitted to the broadcast receiver via one of a broadcast network and an interaction network using the first network address. The broadcast receiver receives a general notification message based on the first network address in data received from the broadcast transmitter.
摘要翻译：提供了基于使用因特网协议（IP）的网络的广播系统。在广播系统中，广播发射机预先向广播接收机发送包括用于发送一般通知消息的第一网络地址和与广播系统的管理相关联的第二接入信息的第一接入信息。如果发生通用通知事件，则生成通用通知消息，并且通过使用第一网络地址的广播网络和交互网络中的一个将生成的通用通知消息发送到广播接收器。广播接收机基于从广播发射机接收的数据中的第一网络地址接收通用通知消息。

7. 发明申请

US20070220558A1 Method and system for providing notification message in a mobile broadcast system 有权
标题翻译：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：US20070220558A1
公开(公告)日：2007-09-20
申请号：US11714086
申请日：2007-03-05
申请人： Bo-Sun Jung , Sung-Oh Hwang , Jong-Hyo Lee , Kook-Heui Lee , Jae-Yeon Song
发明人： Bo-Sun Jung , Sung-Oh Hwang , Jong-Hyo Lee , Kook-Heui Lee , Jae-Yeon Song
IPC分类号： H04N7/16
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。

8. 发明授权

US08374591B2 Method and system for providing notification message in a mobile broadcast system 有权
标题翻译：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：US08374591B2
公开(公告)日：2013-02-12
申请号：US11714086
申请日：2007-03-05
申请人： Bo-Sun Jung , Sung-Oh Hwang , Jong-Hyo Lee , Kook-Heui Lee , Jae-Yeon Song
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。

9. 发明申请

US20070207727A1 Method and apparatus for transmitting and receiving notification message in a mobile broadcast system 审中-公开
标题翻译：用于在移动广播系统中发送和接收通知消息的方法和装置
公开(公告)号：US20070207727A1
公开(公告)日：2007-09-06
申请号：US11701245
申请日：2007-02-01
申请人： Jae-Yeon Song , Kook-Heui Lee , Jong-Hyo Lee , Bo-Sun Jung , Sung-Oh Hwang
发明人： Jae-Yeon Song , Kook-Heui Lee , Jong-Hyo Lee , Bo-Sun Jung , Sung-Oh Hwang
IPC分类号： H04H7/00
CPC分类号： H04H60/25 , H04H20/57 , H04H20/72 , H04H20/93 , H04H40/09 , H04H60/07 , H04H60/72 , H04H60/85 , H04H2201/70 , H04L12/1877 , H04L12/189 , H04W4/12
摘要： Disclosed is a method for transmitting a notification message in a mobile broadcast system that includes transmitting common notification message channel information necessary for receiving a common notification message for all users capable of receiving broadcast services, along with an Electronic Service Guide (ESG) for the broadcast services or a control signal for the broadcast services; transmitting specific notification message channel information necessary for receiving a specific notification message for a specific user group to a terminal in the specific user group along with the ESG; generating at least one of the common notification message and the specific notification message; and transmitting the generated notification message to the terminal using the corresponding channel information.
摘要翻译：公开了一种用于在移动广播系统中发送通知消息的方法，该方法包括发送对于能够接收广播服务的所有用户接收公共通知消息所必需的公共通知消息信道信息，以及用于广播的电子业务指南（ESG）服务或广播业务的控制信号; 将特定用户组的特定通知消息所必需的特定通知消息信道信息与ESG一起发送到特定用户组中的终端; 生成公共通知消息和特定通知消息中的至少一个; 以及使用相应的信道信息将生成的通知消息发送到终端。

10. 发明申请

US20070180467A1 Method and apparatus for transmitting/receiving electronic service guides of different versions in a digital broadcasting system 审中-公开
标题翻译：用于在数字广播系统中发送/接收不同版本的电子服务指南的方法和装置
公开(公告)号：US20070180467A1
公开(公告)日：2007-08-02
申请号：US11605014
申请日：2006-11-28
申请人： Hye-Young Lee , Jae-Yeon Song , Kook-Heui Lee
发明人： Hye-Young Lee , Jae-Yeon Song , Kook-Heui Lee
IPC分类号： H04N5/445
CPC分类号： H04N5/44543 , H04N7/52 , H04N21/26283 , H04N21/4345 , H04N21/4586 , H04N21/84
摘要： A method and apparatus for encoding additional ESG information and decoding a new version of an Electronic Service Guide (ESG) in a terminal, when information for the new version ESG is transmitted by a digital video broadcasting system. When an information field is added in relation to a fragment of an old version to construct the new version ESG, an independent fragment of the new version for the information field is added without modifying the old version fragment. A connection relation for the reference to an associated old version fragment is specified within the new version fragment.
摘要翻译：当通过数字视频广播系统发送新版本ESG的信息时，用于对附加ESG信息进行编码和解码终端中的新版本的电子服务指南（ESG）的方法和装置。当相对于旧版本的片段添加信息字段以构建新版本ESG时，添加用于信息字段的新版本的独立片段，而不修改旧版本片段。在新版本片段中指定了对相关旧版本片段的引用的连接关系。

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