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1. 发明授权

US08443419B2 Method, device, and system for pre-authentication 有权
标题翻译：用于预认证的方法，设备和系统
公开(公告)号：US08443419B2
公开(公告)日：2013-05-14
申请号：US13234470
申请日：2011-09-16
申请人： Hongguang Guan , Xiaoyu Gong , Yungui Wang , Hongguang Li
发明人： Hongguang Guan , Xiaoyu Gong , Yungui Wang , Hongguang Li
IPC分类号： H04L9/32 , H04L9/00
CPC分类号： H04W12/06 , H04L63/062 , H04L63/0892 , H04W12/04
摘要： The present invention relates to mobile communications technologies, and discloses a method, device, and system for pre-authentication. A pre-authentication device receives a pre-authentication message that carries a pre-authentication option; determines a Mobile Node (MN) to be pre-authenticated according to the pre-authentication message; sends an authentication request message to an Authentication, Authorization and Accounting (AAA) server to request authentication of the MN; receives an authentication response message that is sent by the AAA server, where the authentication response message carries a pre-authentication key used between a Candidate Authenticator (CA) and the MN; and sends the pre-authentication key to the MN. Through implementation of the present invention, the pre-authentication key is obtained before the MN switches to the CA. In this way, security of communication is enhanced, and delay of switching and authentication is shortened.
摘要翻译：本发明涉及移动通信技术，并且公开了一种用于预认证的方法，设备和系统。预认证装置接收携带预认证选项的预认证消息; 根据所述预认证消息确定要进行预认证的移动节点（MN）; 向认证，授权和计费（AAA）服务器发送认证请求消息，以请求MN的认证; 接收由AAA服务器发送的认证响应消息，其中认证响应消息携带候选认证者（CA）和MN之间使用的预认证密钥; 并将预认证密钥发送给MN。通过实施本发明，在MN切换到CA之前获得预认证密钥。以这种方式，通信的安全性得到增强，并且交换和认证的延迟被缩短。

2. 发明申请

US20120011576A1 METHOD, DEVICE, AND SYSTEM FOR PRE-AUTHENTICATION 有权
标题翻译：用于预认证的方法，设备和系统
公开(公告)号：US20120011576A1
公开(公告)日：2012-01-12
申请号：US13234470
申请日：2011-09-16
申请人： Hongguang Guan , Xiaoyu Gong , Yungui Wang , Hongguang Li
发明人： Hongguang Guan , Xiaoyu Gong , Yungui Wang , Hongguang Li
IPC分类号： H04L9/32 , G06F15/16 , G06F21/00
CPC分类号： H04W12/06 , H04L63/062 , H04L63/0892 , H04W12/04
摘要： The present invention relates to mobile communications technologies, and discloses a method, device, and system for pre-authentication. A pre-authentication device receives a pre-authentication message that carries a pre-authentication option; determines a Mobile Node (MN) to be pre-authenticated according to the pre-authentication message; sends an authentication request message to an Authentication, Authorization and Accounting (AAA) server to request authentication of the MN; receives an authentication response message that is sent by the AAA server, where the authentication response message carries a pre-authentication key used between a Candidate Authenticator (CA) and the MN; and sends the pre-authentication key to the MN. Through implementation of the present invention, the pre-authentication key is obtained before the MN switches to the CA. In this way, security of communication is enhanced, and delay of switching and authentication is shortened.
摘要翻译：本发明涉及移动通信技术，并且公开了一种用于预认证的方法，设备和系统。预认证装置接收携带预认证选项的预认证消息; 根据所述预认证消息确定要进行预认证的移动节点（MN）; 向认证，授权和计费（AAA）服务器发送认证请求消息，以请求MN的认证; 接收由AAA服务器发送的认证响应消息，其中认证响应消息携带候选认证者（CA）和MN之间使用的预认证密钥; 并将预认证密钥发送给MN。通过实施本发明，在MN切换到CA之前获得预认证密钥。以这种方式，通信的安全性得到增强，并且交换和认证的延迟被缩短。

3. 发明授权

US09055551B2 Prefix allocation method, network system, and local mobility anchor 有权
标题翻译：前缀分配方法，网络系统和本地移动锚点
公开(公告)号：US09055551B2
公开(公告)日：2015-06-09
申请号：US13198496
申请日：2011-08-04
申请人： Yungui Wang
发明人： Yungui Wang
IPC分类号： H04W36/14 , H04W80/04 , H04W88/06 , H04W60/00 , H04W8/26
CPC分类号： H04W60/005 , H04W8/26 , H04W36/14 , H04W80/04 , H04W88/06
摘要： The present disclosure relates to the mobile communication field and discloses a prefix allocation method, a network system, and a Local Mobility Anchor (LMA). With the prefix allocation method, the network system and the LMA provided in the present disclosure, the problem that a shared prefix cannot be allocated to a multi-interface (IF) Mobile Node (MN) is solved. The prefix allocation method includes: receiving a registration request for a second IF of the MN from a Mobile Access Gateway (MAG); obtaining a first Home Network Prefix (HNP) that is already allocated to a first interface (IF) of the MN; and allocating the first HNP shared with the first IF to the second IF. The LMA obtains the first HNP that is already allocated to the first IF and allocates the first HNP to the second IF. In this way, a shared prefix is allocated to the multi-IF enabled MN.
摘要翻译：本公开涉及移动通信领域，并且公开了前缀分配方法，网络系统和本地移动锚（LMA）。利用本公开中提供的前缀分配方法，网络系统和LMA，解决了不能将共享前缀分配给多接口（IF）移动节点（MN）的问题。前缀分配方法包括：从移动接入网关（MAG）接收MN的第二IF的注册请求; 获得已经分配给MN的第一接口（IF）的第一家庭网络前缀（HNP）; 以及将与所述第一IF共享的所述第一HNP分配给所述第二IF。 LMA获得已经分配给第一IF的第一HNP，并将第一HNP分配给第二IF。以这种方式，将共享前缀分配给多中继使能的MN。

4. 发明申请

US20110292879A1 PREFIX ALLOCATION METHOD, NETWORK SYSTEM, AND LOCAL MOBILITY ANCHOR 有权
标题翻译：前缀分配方法，网络系统和本地移动锚点
公开(公告)号：US20110292879A1
公开(公告)日：2011-12-01
申请号：US13198496
申请日：2011-08-04
申请人： Yungui Wang
发明人： Yungui Wang
IPC分类号： H04W60/00
CPC分类号： H04W60/005 , H04W8/26 , H04W36/14 , H04W80/04 , H04W88/06
摘要： The present disclosure relates to the mobile communication field and discloses a prefix allocation method, a network system, and a Local Mobility Anchor (LMA). With the prefix allocation method, the network system and the LMA provided in the present disclosure, the problem that a shared prefix cannot be allocated to a multi-interface (IF) Mobile Node (MN) is solved. The prefix allocation method includes: receiving a registration request for a second IF of the MN from a Mobile Access Gateway (MAG); obtaining a first Home Network Prefix (HNP) that is already allocated to a first interface (IF) of the MN; and allocating the first HNP shared with the first IF to the second IF. The LMA obtains the first HNP that is already allocated to the first IF and allocates the first HNP to the second IF. In this way, a shared prefix is allocated to the multi-IF enabled MN.
摘要翻译：本公开涉及移动通信领域，并且公开了前缀分配方法，网络系统和本地移动锚（LMA）。利用本公开中提供的前缀分配方法，网络系统和LMA，解决了不能将共享前缀分配给多接口（IF）移动节点（MN）的问题。前缀分配方法包括：从移动接入网关（MAG）接收MN的第二IF的注册请求; 获得已经分配给MN的第一接口（IF）的第一家庭网络前缀（HNP）; 以及将与所述第一IF共享的所述第一HNP分配给所述第二IF。 LMA获得已经分配给第一IF的第一HNP，并将第一HNP分配给第二IF。以这种方式，将共享前缀分配给多中继使能的MN。

5. 发明授权

US09602463B2 Method, device and system for obtaining local domain name 有权
公开(公告)号：US09602463B2
公开(公告)日：2017-03-21
申请号：US13339943
申请日：2011-12-29
申请人： Qin Wu , Yungui Wang , Jinwei Xia
发明人： Qin Wu , Yungui Wang , Jinwei Xia
IPC分类号： G06F15/16 , H04L29/12 , H04W12/06 , H04L29/06 , H04W88/02 , H04W88/14
CPC分类号： H04L63/0892 , H04L61/1511 , H04L61/2015 , H04L63/10 , H04W12/06 , H04W88/02 , H04W88/14
摘要： A method, device and system for obtaining a local domain name are provided. A Dynamic Host Configuration Protocol (DHCP) request from a User Equipment (UE) is received, in which the request carries an option for indicating returning a domain name of a local domain where the UE is located; and the domain name of the local domain where the UE is located is obtained according to the DHCP request, and the domain name of the local domain where the UE is located is carried in a DHCP reply message to be returned to the UE. A device and system for obtaining a local domain name are also provided, which solve the problem that a user is incapable of obtaining a local domain name after full authentication, so that a UE can perform fast re-authentication during a handover, thereby reducing a handover delay and improving the user experience.

6. 发明授权

US09179286B2 Method, system, and device for registering with local mobility anchors 有权
标题翻译：用于注册本地移动锚点的方法，系统和设备
公开(公告)号：US09179286B2
公开(公告)日：2015-11-03
申请号：US12873410
申请日：2010-09-01
申请人： Yungui Wang
发明人： Yungui Wang
IPC分类号： H04W8/06 , H04W8/12 , H04W80/04 , H04W88/18
CPC分类号： H04W8/06 , H04W8/12 , H04W80/04 , H04W88/182
摘要： A method, system and device for registering with a Local Mobility Anchor (LMA) are disclosed. The method includes: receiving a message from at least one local device; selecting a new local device according to the message; and registering with the new local device. The present invention enables dynamic registration with the LMA based on the network. In the Proxy Mobile Internet Protocol (PMIP) domain, network sharing and load balancing are properly supported, the network is more reliable, and it is convenient for the operator to deploy the network massively.
摘要翻译：公开了一种用于向本地移动锚定（LMA）注册的方法，系统和设备。该方法包括：从至少一个本地设备接收消息; 根据消息选择新的本地设备; 并注册新的本地设备。本发明使得能够基于网络与LMA进行动态注册。在代理移动互联网协议（PMIP）领域，正确支持网络共享和负载均衡，网络更可靠，操作人员方便大量部署网络。

7. 发明申请

US20120102146A1 METHOD, DEVICE AND SYSTEM FOR OBTAINING LOCAL DOMAIN NAME 有权
标题翻译：用于获取本地域名的方法，设备和系统
公开(公告)号：US20120102146A1
公开(公告)日：2012-04-26
申请号：US13339943
申请日：2011-12-29
申请人： Qin Wu , Yungui Wang , Jingwei Xia
发明人： Qin Wu , Yungui Wang , Jingwei Xia
IPC分类号： G06F15/16
CPC分类号： H04L63/0892 , H04L61/1511 , H04L61/2015 , H04L63/10 , H04W12/06 , H04W88/02 , H04W88/14
摘要： A method, device and system for obtaining a local domain name are provided. A Dynamic Host Configuration Protocol (DHCP) request from a User Equipment (UE) is received, in which the request carries an option for indicating returning a domain name of a local domain where the UE is located; and the domain name of the local domain where the UE is located is obtained according to the DHCP request, and the domain name of the local domain where the UE is located is carried in a DHCP reply message to be returned to the UE. A device and system for obtaining a local domain name are also provided, which solve the problem that a user is incapable of obtaining a local domain name after full authentication, so that a UE can perform fast re-authentication during a handover, thereby reducing a handover delay and improving the user experience.
摘要翻译：提供了一种用于获取本地域名的方法，设备和系统。接收到来自用户设备（UE）的动态主机配置协议（DHCP）请求，其中请求携带用于指示返回UE所在的本地域的域名的选项; 并且根据DHCP请求获得UE所在的本地域的域名，并且将其所在的本地域的域名携带在要返回给UE的DHCP应答消息中。还提供了一种用于获取本地域名的设备和系统，其解决了在完全认证之后用户不能获得本地域名的问题，使得UE可以在切换期间执行快速重新认证，从而减少切换延迟和改善用户体验。

8. 发明授权

US08621572B2 Method, apparatus and system for updating authentication, authorization and accounting session 有权
标题翻译：用于更新认证，授权和会计会话的方法，装置和系统
公开(公告)号：US08621572B2
公开(公告)日：2013-12-31
申请号：US13406110
申请日：2012-02-27
申请人： Yungui Wang , Jinwei Xia
发明人： Yungui Wang , Jinwei Xia
IPC分类号： H04L29/00
CPC分类号： H04W12/06 , H04L12/6418 , H04L63/20 , H04W88/12
摘要： The present disclosure relates to a method, an apparatus and a system for updating an Authentication, Authorization and Accounting AAA session. The method includes: receiving an AAA session request sent by a second network access server, where the AAA session request includes a second session identifier and an ERP message; and updating a session according to the second session identifier and a stored first session identifier after successful user authentication that is performed according to the ERP message, where the first session identifier and the second session identifier correspond to the same user. As the session is updated according to the second session identifier and the stored first session identifier, synchronization of session information is ensured, thereby resolving an abnormal session problem that occurs when a home AAA server initiates a session or the network access server uses a session after re-authentication.
摘要翻译：本公开涉及一种用于更新认证，授权和计费AAA会话的方法，装置和系统。该方法包括：接收由第二网络接入服务器发送的AAA会话请求，其中AAA会话请求包括第二会话标识符和ERP消息; 以及根据所述第二会话标识符更新会话，以及在根据所述ERP消息执行的成功用户认证之后存储的第一会话标识符，其中所述第一会话标识符和所述第二会话标识符对应于所述同一用户。当根据第二会话标识符和存储的第一会话标识符更新会话时，确保会话信息的同步，从而解决当家庭AAA服务器发起会话或网络接入服务器使用会话时发生的异常会话问题重新认证。

9. 发明申请

US20120159576A1 METHOD, APPARATUS AND SYSTEM FOR UPDATING AUTHENTICATION, AUTHORIZATION AND ACCOUNTING SESSION 有权
标题翻译：方法，更新认证，授权和会计处理的方法和系统
公开(公告)号：US20120159576A1
公开(公告)日：2012-06-21
申请号：US13406110
申请日：2012-02-27
申请人： Yungui Wang , Jinwei Xia
发明人： Yungui Wang , Jinwei Xia
IPC分类号： G06F21/20 , G06F15/16
CPC分类号： H04W12/06 , H04L12/6418 , H04L63/20 , H04W88/12
摘要： The present disclosure relates to a method, an apparatus and a system for updating an Authentication, Authorization and Accounting AAA session. The method includes: receiving an AAA session request sent by a second network access server, where the AAA session request includes a second session identifier and an ERP message; and updating a session according to the second session identifier and a stored first session identifier after successful user authentication that is performed according to the ERP message, where the first session identifier and the second session identifier correspond to the same user. As the session is updated according to the second session identifier and the stored first session identifier, synchronization of session information is ensured, thereby resolving an abnormal session problem that occurs when a home AAA server initiates a session or the network access server uses a session after re-authentication.
摘要翻译：本公开涉及一种用于更新认证，授权和计费AAA会话的方法，装置和系统。该方法包括：接收由第二网络接入服务器发送的AAA会话请求，其中AAA会话请求包括第二会话标识符和ERP消息; 以及根据所述第二会话标识符更新会话，以及在根据所述ERP消息执行的成功用户认证之后存储的第一会话标识符，其中所述第一会话标识符和所述第二会话标识符对应于所述同一用户。当根据第二会话标识符和存储的第一会话标识符更新会话时，确保会话信息的同步，从而解决当家庭AAA服务器发起会话或网络接入服务器使用会话时发生的异常会话问题重新认证。

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