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1. 发明授权

US09173186B2 Wireless communication system and method for establishing a connection between user equipment and a mobility management entity thereof 有权
标题翻译：用于建立用户设备与其移动性管理实体之间的连接的无线通信系统和方法
公开(公告)号：US09173186B2
公开(公告)日：2015-10-27
申请号：US13702200
申请日：2011-06-17
申请人： Song Yean Cho , Han Na Lim , Chae Gwon Lim , Sung Ho Choi , Beom Sik Bae
发明人： Song Yean Cho , Han Na Lim , Chae Gwon Lim , Sung Ho Choi , Beom Sik Bae
IPC分类号： H04W4/00 , H04W60/02 , H04W76/02 , H04W60/04 , H04W8/06 , H04W60/00 , H04W8/18
CPC分类号： H04W60/02 , H04W4/70 , H04W8/06 , H04W8/18 , H04W28/24 , H04W60/00 , H04W60/04 , H04W76/18
摘要： The present invention relates to a wireless communication system and method for establishing connection between a User Equipment (UE) and a Mobility Management Entity (MME) in the wireless communication system in which the data-centric terminal requests the mobility management entity for attachment and checks, when the mobility management entity responds, data-centric features supported by the mobility management entity. According to the present invention, it is possible to connect the data-centric terminal to the mobility management entity supporting the data-centric features of the corresponding data-centric terminal efficiently in the wireless communication system.
摘要翻译：本发明涉及无线通信系统和方法，用于在无线通信系统中的用户设备（UE）和移动性管理实体（MME）之间建立连接，其中以数据为中心的终端请求移动性管理实体进行附件和检查当移动管理实体响应时，由移动性管理实体支持的以数据为中心的特征。根据本发明，可以在无线通信系统中有效地将以数据为中心的终端连接到支持相应的以数据为中心的终端的以数据为中心的特征的移动性管理实体。

2. 发明授权

US09066277B2 Method and apparatus for controlling network access of UE in wireless communication system 有权
标题翻译：用于在无线通信系统中控制UE的网络接入的方法和装置
公开(公告)号：US09066277B2
公开(公告)日：2015-06-23
申请号：US13028482
申请日：2011-02-16
申请人： Song Yean Cho , Chae Gwon Lim , Han Na Lim , Sung Ho Choi , Beom Sik Bae
发明人： Song Yean Cho , Chae Gwon Lim , Han Na Lim , Sung Ho Choi , Beom Sik Bae
IPC分类号： H04W48/06
CPC分类号： H04W12/08 , H04W4/70 , H04W48/06 , H04W76/18
摘要： A method and an apparatus for controlling network access of a User Equipment (UE) based on the network's load and time tolerance (delay tolerance) are provided. A network access method for a terminal in a wireless communication system includes sending an access request message containing a time-tolerant indicator at a predefined time, determining, when a reject message is received, a cause value and a hold time contained in the reject message, and re-sending the access request message after the hold time elapses.
摘要翻译：提供了一种用于基于网络的负载和时间容限（延迟容差）来控制用户设备（UE）的网络接入的方法和装置。一种用于无线通信系统中的终端的网络接入方法包括在预定时间发送包含时间容限指示符的接入请求消息，确定接收到拒绝消息时的原因值和拒绝消息中包含的保持时间并且在保持时间过去之后重新发送访问请求消息。

3. 发明授权

US08982843B2 Wireless communication system and method for performing handover in such a system 有权
标题翻译：用于在这种系统中执行切换的无线通信系统和方法
公开(公告)号：US08982843B2
公开(公告)日：2015-03-17
申请号：US13700559
申请日：2011-06-28
申请人： Chae Gwon Lim , Song Yean Cho , Sung Ho Choi , Beom Sik Bae , Han Na Lim
发明人： Chae Gwon Lim , Song Yean Cho , Sung Ho Choi , Beom Sik Bae , Han Na Lim
IPC分类号： H04W4/00 , H04W36/00 , H04W28/10 , H04W88/08 , H04W88/16
CPC分类号： H04W36/0038 , H04W12/04 , H04W28/10 , H04W36/00 , H04W88/08 , H04W88/16
摘要： The present invention relates to a method and apparatus for performing handover in a wireless communication system, and the handover method of the present invention includes checking, when a Path Switch Request message associated with a terminal is received from a base station, whether a list of terminal security information values which has been saved exists; generating, when the list exists, a Path Switch Request acknowledge message including an unused terminal security information value selected form the list; and transmitting the Path Switch Request acknowledge message to the base station. Through this procedure, it is possible to reduce the terminal handover signal load generated by the base station.
摘要翻译：本发明涉及一种在无线通信系统中执行切换的方法和装置，本发明的切换方法包括当从基站接收到与终端相关联的路径切换请求消息时，检查是否列出已保存的终端安全信息值存在; 当列表存在时，生成包括从列表中选择的未使用的终端安全信息值的路径切换请求确认消息; 并向基站发送路径切换请求确认消息。通过该过程，可以减少由基站产生的终端切换信号负载。

4. 发明申请

US20130079006A1 WIRELESS COMMUNICATION SYSTEM AND METHOD FOR ESTABLISHING A CONNECTION BETWEEN USER EQUIPMENT AND A MOBILITY MANAGEMENT ENTITY THEREOF 有权
标题翻译：无线通信系统和用于设置用户设备与移动性管理实体之间的连接的方法
公开(公告)号：US20130079006A1
公开(公告)日：2013-03-28
申请号：US13702200
申请日：2011-06-17
申请人： Song Yean Cho , Han Na Lim , Chae Gwon Lim , Sung Ho Choi , Beom Sik Bae
发明人： Song Yean Cho , Han Na Lim , Chae Gwon Lim , Sung Ho Choi , Beom Sik Bae
IPC分类号： H04W60/02 , H04W60/00
CPC分类号： H04W60/02 , H04W4/70 , H04W8/06 , H04W8/18 , H04W28/24 , H04W60/00 , H04W60/04 , H04W76/18
摘要： The present invention relates to a wireless communication system and method for establishing connection between a User Equipment (UE) and a Mobility Management Entity (MME) in the wireless communication system in which the data-centric terminal requests the mobility management entity for attachment and checks, when the mobility management entity responds, data-centric features supported by the mobility management entity. According to the present invention, it is possible to connect the data-centric terminal to the mobility management entity supporting the data-centric features of the corresponding data-centric terminal efficiently in the wireless communication system.
摘要翻译：本发明涉及无线通信系统和方法，用于在无线通信系统中的用户设备（UE）和移动性管理实体（MME）之间建立连接，其中以数据为中心的终端请求移动性管理实体进行附件和检查当移动管理实体响应时，由移动性管理实体支持的以数据为中心的特征。根据本发明，可以在无线通信系统中有效地将以数据为中心的终端连接到支持相应的以数据为中心的终端的以数据为中心的特征的移动性管理实体。

5. 发明授权

US09467927B2 Method and apparatus for generating allowed list based on regions for wireless terminal in communication system 有权
标题翻译：基于通信系统中无线终端区域生成允许列表的方法和装置
公开(公告)号：US09467927B2
公开(公告)日：2016-10-11
申请号：US13511514
申请日：2010-11-23
申请人： Song Yean Cho , Chae Gwon Lim , Han Na Lim , Sung Ho Choi , Beom Sik Bae
发明人： Song Yean Cho , Chae Gwon Lim , Han Na Lim , Sung Ho Choi , Beom Sik Bae
IPC分类号： H04W48/04 , H04W4/00 , H04W48/08 , H04W74/00
CPC分类号： H04W48/04 , H04W4/70 , H04W48/08 , H04W74/004
摘要： A method and system for generating an allowed list based on regions for a wireless terminal are disclosed. The method generates an allowed list based on regions to control network access of a stationary wireless terminal, and includes: sending, by the wireless terminal, an attach request to a network; creating, by the network, an allowed list that contains information on regions in which the wireless terminal is permitted to access the network; and controlling, by the network, network access of the wireless terminal on the basis of the allowed list. Hence, the allowed list, which stores information regarding regions in which the MTC terminal 110 is permitted to access the network, may be dynamically created by the terminal or the MME.
摘要翻译：公开了一种用于基于无线终端的区域生成允许列表的方法和系统。该方法基于区域生成允许列表，以控制固定无线终端的网络接入，并且包括：由无线终端向网络发送附加请求; 由网络创建包含允许无线终端访问网络的区域的信息的允许列表; 以及基于允许的列表来控制所述无线终端的网络接入。因此，可以由终端或MME动态地创建存储关于MTC终端110被允许访问网络的区域的信息的允许列表。

6. 发明申请

US20130044724A1 METHOD FOR ESTABLISHING A CONNECTION BETWEEN A NODE OF A COMMUNICATION SYSTEM AND A NODE OF A DATA SERVICE NETWORK IN A WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在无线通信系统中建立通信系统的节点与数据服务网络的节点之间的连接的方法
公开(公告)号：US20130044724A1
公开(公告)日：2013-02-21
申请号：US13695527
申请日：2011-04-27
申请人： Chae Gwon Lim , Song Yean Cho , Sung Ho Choi , Beom Sik Bae , Han Na Lim
发明人： Chae Gwon Lim , Song Yean Cho , Sung Ho Choi , Beom Sik Bae , Han Na Lim
IPC分类号： H04W72/04 , H04W8/26
CPC分类号： H04W76/02 , H04W76/10
摘要： A method for establishing a connection between a mobility management entity and a node of a network includes acquiring, at the mobility management entity, an address of the node, transmitting a session creation request from the mobility management entity to a serving gateway, receiving, at the mobility management entity, a session creation response from the serving gateway in response to the session creation request, the session creation response including uplink bearer information for data transmission to the serving gateway and an address allocated to the mobility management entity by a packet data network gateway, transmitting, at the mobility management entity, downlink bearer information for data reception from the serving gateway to the serving gateway, and communicating, at the mobility management entity, with the node using the address of the mobility management entity and the address of the node according to the uplink bearer information and the downlink bearer information.
摘要翻译：用于建立移动性管理实体和网络的节点之间的连接的方法包括在移动性管理实体处获取节点的地址，从移动性管理实体向服务网关发送会话创建请求，移动性管理实体，响应于会话创建请求的来自服务网关的会话创建响应，会话创建响应包括用于向服务网关的数据传输的上行链路承载信息以及分组数据网络分配给移动性管理实体的地址网关，在移动性管理实体处发送用于从服务网关到服务网关的数据接收的下行链路载体信息，并且在移动性管理实体处使用移动性管理实体的地址和节点根据上行承载信息和下行承载信息。

7. 发明申请

US20130070731A1 WIRELESS COMMUNICATION SYSTEM AND METHOD FOR PERFORMING HANDOVER IN SUCH A SYSTEM 有权
标题翻译：无线通信系统和在这种系统中执行切换的方法
公开(公告)号：US20130070731A1
公开(公告)日：2013-03-21
申请号：US13700559
申请日：2011-06-28
申请人： Chae Gwon Lim , Song Yean Cho , Sung Ho Choi , Beom Sik Bae , Han Na Lim
发明人： Chae Gwon Lim , Song Yean Cho , Sung Ho Choi , Beom Sik Bae , Han Na Lim
IPC分类号： H04W36/00
CPC分类号： H04W36/0038 , H04W12/04 , H04W28/10 , H04W36/00 , H04W88/08 , H04W88/16
摘要： The present invention relates to a method and apparatus for performing handover in a wireless communication system, and the handover method of the present invention includes checking, when a Path Switch Request message associated with a terminal is received from a base station, whether a list of terminal security information values which has been saved exists; generating, when the list exists, a Path Switch Request acknowledge message including an unused terminal security information value selected form the list; and transmitting the Path Switch Request acknowledge message to the base station. Through this procedure, it is possible to reduce the terminal handover signal load generated by the base station.
摘要翻译：本发明涉及一种在无线通信系统中执行切换的方法和装置，本发明的切换方法包括当从基站接收到与终端相关联的路径切换请求消息时，检查是否列出已保存的终端安全信息值存在; 当列表存在时，生成包括从列表中选择的未使用的终端安全信息值的路径切换请求确认消息; 并向基站发送路径切换请求确认消息。通过该过程，可以减少由基站产生的终端切换信号负载。

8. 发明申请

US20120003980A1 METHOD AND APPARATUS FOR SUPPORTING LOCAL BREAKOUT IN WIRELESS COMMUNICATION NETWORK INCLUDING FEMTOCELLS 审中-公开
标题翻译：在无线通信网络中支持局部断开的方法和装置，包括FEMTOCELLS
公开(公告)号：US20120003980A1
公开(公告)日：2012-01-05
申请号：US13203064
申请日：2010-02-24
申请人： Chae Gwon Lim , Kyung Joo Suh , Sung Ho Choi , Beom Sik Bae , Song Yean Cho , Han Na Lim
发明人： Chae Gwon Lim , Kyung Joo Suh , Sung Ho Choi , Beom Sik Bae , Song Yean Cho , Han Na Lim
IPC分类号： H04W40/00
CPC分类号： H04W76/12 , H04W68/00 , H04W76/28 , H04W84/045
摘要： A method and apparatus for supporting local breakout (LBO) in a wireless communication network including femtocells are disclosed. The method includes: sending, by a user equipment, a PDN connectivity request message to a femtocell base station, for setting up an LBO bearer toward a data network different from the core network; forwarding, by the femtocell base station, the PDN connectivity request message to a femto mobility management entity managing LBO bearer setup; and setting up, by the femto mobility management entity, an LBO bearer between the user equipment and the data network by establishing a connection between the user equipment and a femto PDN gateway.
摘要翻译：公开了一种用于在包括毫微微小区的无线通信网络中支持本地突围（LBO）的方法和装置。该方法包括：由用户设备向毫微微小区基站发送PDN连接请求消息，用于向不同于核心网的数据网络建立LBO承载; 由毫微微小区基站向管理LBO承载建立的毫微微移动性管理实体转发PDN连接请求消息; 以及由所述毫微微移动性管理实体通过建立所述用户设备与所述毫微微PDN网关之间的连接来在所述用户设备与所述数据网络之间建立LBO承载。

9. 发明授权

US09241352B2 Method for establishing a connection between a node of a communication system and a node of a data service network in a wireless communication system 有权
标题翻译：用于在无线通信系统中建立通信系统的节点与数据服务网络的节点之间的连接的方法
公开(公告)号：US09241352B2
公开(公告)日：2016-01-19
申请号：US13695527
申请日：2011-04-27
申请人： Chae Gwon Lim , Song Yean Cho , Sung Ho Choi , Beom Sik Bae , Han Na Lim
发明人： Chae Gwon Lim , Song Yean Cho , Sung Ho Choi , Beom Sik Bae , Han Na Lim
IPC分类号： H04W76/02
CPC分类号： H04W76/02 , H04W76/10
摘要： A method for establishing a connection between a mobility management entity and a node of a network includes acquiring, at the mobility management entity, an address of the node, transmitting a session creation request from the mobility management entity to a serving gateway, receiving, at the mobility management entity, a session creation response from the serving gateway in response to the session creation request, the session creation response including uplink bearer information for data transmission to the serving gateway and an address allocated to the mobility management entity by a packet data network gateway, transmitting, at the mobility management entity, downlink bearer information for data reception from the serving gateway to the serving gateway, and communicating, at the mobility management entity, with the node using the address of the mobility management entity and the address of the node according to the uplink bearer information and the downlink bearer information.
摘要翻译：用于建立移动性管理实体和网络的节点之间的连接的方法包括在移动性管理实体处获取节点的地址，从移动性管理实体向服务网关发送会话创建请求，移动性管理实体，响应于会话创建请求的来自服务网关的会话创建响应，会话创建响应包括用于向服务网关的数据传输的上行链路承载信息以及分组数据网络分配给移动性管理实体的地址网关，在移动性管理实体处发送用于从服务网关到服务网关的数据接收的下行链路载体信息，并且在移动性管理实体处使用移动性管理实体的地址和节点根据上行承载信息和下行承载信息。

10. 发明申请

US20130003656A1 METHOD AND APPARATUS FOR GENERATING ALLOWED LIST BASED ON REGIONS FOR WIRELESS TERMINAL IN COMMUNICATION SYSTEM 有权
标题翻译：根据通信系统无线终端区域生成允许列表的方法和装置
公开(公告)号：US20130003656A1
公开(公告)日：2013-01-03
申请号：US13511514
申请日：2010-11-23
申请人： Song Yean Cho , Chae Gwon Lim , Han Na Lim , Sung Ho Choi , Beom Sik Bae
发明人： Song Yean Cho , Chae Gwon Lim , Han Na Lim , Sung Ho Choi , Beom Sik Bae
IPC分类号： H04W48/04
CPC分类号： H04W48/04 , H04W4/70 , H04W48/08 , H04W74/004
摘要： A method and system for generating an allowed list based on regions for a wireless terminal are disclosed. The method generates an allowed list based on regions to control network access of a stationary wireless terminal, and includes: sending, by the wireless terminal, an attach request to a network; creating, by the network, an allowed list that contains information on regions in which the wireless terminal is permitted to access the network; and controlling, by the network, network access of the wireless terminal on the basis of the allowed list. Hence, the allowed list, which stores information regarding regions in which the MTC terminal 110 is permitted to access the network, may be dynamically created by the terminal or the MME.
摘要翻译：公开了一种用于基于无线终端的区域生成允许列表的方法和系统。该方法基于区域生成允许列表，以控制固定无线终端的网络接入，并且包括：由无线终端向网络发送附加请求; 由网络创建包含允许无线终端访问网络的区域的信息的允许列表; 以及基于允许的列表来控制所述无线终端的网络接入。因此，可以由终端或MME动态地创建存储关于MTC终端110被允许访问网络的区域的信息的允许列表。

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