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1. 发明授权

US08769611B2 Methods and apparatus for providing PMIP key hierarchy in wireless communication networks 有权
标题翻译：在无线通信网络中提供PMIP密钥层次的方法和装置
公开(公告)号：US08769611B2
公开(公告)日：2014-07-01
申请号：US12131039
申请日：2008-05-31
申请人： Vidya Narayanan , Fatih Ulupinar , Jun Wang , Lakshminath Reddy Dondeti , Raymond Tah-Sheng Hsu
发明人： Vidya Narayanan , Fatih Ulupinar , Jun Wang , Lakshminath Reddy Dondeti , Raymond Tah-Sheng Hsu
IPC分类号： G06F7/04
CPC分类号： H04L63/06 , H04L9/0836 , H04L2209/76 , H04L2209/80 , H04W12/04 , H04W12/06 , H04W80/04 , H04W88/02
摘要： A method is provided for securing a PMIP tunnel between a serving gateway and a new access node through which an access terminal communicates. A PMIP key hierarchy unique to each access terminal is maintained by the gateway. The gateway uses a first node key to secure PMIP tunnels when authentication of the access terminal has been performed. A PMIP key is generated based on the first node key and the PMIP key is sent to the new access node to assist in establishing and securing a PMIP tunnel between the gateway and the new access node. Otherwise, when authentication of the access terminal has not been performed, the gateway generates a second node key and sends it to an intermediary network node which then generates and sends a PMIP key to the new access node. This second key is then used to secure the PMIP tunnel.
摘要翻译：提供了一种用于保护服务网关和接入终端通过的新接入节点之间的PMIP隧道的方法。每个接入终端唯一的PMIP密钥层级由网关维护。当已经执行接入终端的认证时，网关使用第一节点密钥来保护PMIP隧道。基于第一节点密钥生成PMIP密钥，并将PMIP密钥发送到新的接入节点，以协助建立和保护网关与新接入节点之间的PMIP隧道。否则，当接入终端的认证尚未被执行时，网关生成第二节点密钥并将其发送到中间网络节点，然后生成PMIP密钥并将其发送到新的接入节点。然后第二个密钥用于保护PMIP隧道。

2. 发明授权

US08145905B2 Method and apparatus for efficient support for multiple authentications 有权
标题翻译：有效支持多种认证的方法和设备
公开(公告)号：US08145905B2
公开(公告)日：2012-03-27
申请号：US12113860
申请日：2008-05-01
申请人： Ravindra Patwardhan , Fatih Ulupinar , Jun Wang , Lakshminath Reddy Dondeti , Parag Arun Agashe , Peerapol Tinnakornsrisuphap , Raymond Tah-Sheng Hsu , Vidya Narayanan
发明人： Ravindra Patwardhan , Fatih Ulupinar , Jun Wang , Lakshminath Reddy Dondeti , Parag Arun Agashe , Peerapol Tinnakornsrisuphap , Raymond Tah-Sheng Hsu , Vidya Narayanan
IPC分类号： H04L29/06
CPC分类号： H04L63/06 , H04L63/08 , H04L63/105 , H04W12/04 , H04W12/06
摘要： Disclosed is a method for multiple EAP-based authentications in a wireless communication system. In the method, a first master session key (MSK) is generated in a first EAP-based authentication for a first-type access. A first temporal session key (TSK) is generated from the first master session key (MSK). A second EAP-based authentication is performed, using the first temporal session key (TSK), for a second-type access. First-type access and second-type access are provided after the first and second EAP-based authentications are successfully completed.
摘要翻译：公开了一种在无线通信系统中用于多个基于EAP的认证的方法。在该方法中，在第一类型访问的第一基于EAP的认证中生成第一主会话密钥（MSK）。从第一主会话密钥（MSK）生成第一时间会话密钥（TSK）。使用第一时间会话密钥（TSK）对第二类型访问执行第二基于EAP的认证。在第一次和第二次基于EAP的验证成功完成后提供第一类访问和第二类访问。

3. 发明申请

US20080298595A1 METHODS AND APPARATUS FOR PROVIDING PMIP KEY HIERARCHY IN WIRELESS COMMUNICATION NETWORKS 有权
标题翻译：在无线通信网络中提供PMIP密钥分层的方法和设备
公开(公告)号：US20080298595A1
公开(公告)日：2008-12-04
申请号：US12131039
申请日：2008-05-31
申请人： Vidya Narayanan , Fatih Ulupinar , Jun Wang , Lakshminath Reddy Dondeti , Raymond Tah-Sheng Hsu
发明人： Vidya Narayanan , Fatih Ulupinar , Jun Wang , Lakshminath Reddy Dondeti , Raymond Tah-Sheng Hsu
IPC分类号： H04L9/14
CPC分类号： H04L63/06 , H04L9/0836 , H04L2209/76 , H04L2209/80 , H04W12/04 , H04W12/06 , H04W80/04 , H04W88/02
摘要： A method is provided for securing a PMIP tunnel between a serving gateway and a new access node through which an access terminal communicates. A PMIP key hierarchy unique to each access terminal is maintained by the gateway. The gateway uses a first node key to secure PMIP tunnels when authentication of the access terminal has been performed. A PMIP key is generated based on the first node key and the PMIP key is sent to the new access node to assist in establishing and securing a PMIP tunnel between the gateway and the new access node. Otherwise, when authentication of the access terminal has not been performed, the gateway generates a second node key and sends it to an intermediary network node which then generates and sends a PMIP key to the new access node. This second key is then used to secure the PMIP tunnel.
摘要翻译：提供了一种用于保护服务网关和接入终端通过的新接入节点之间的PMIP隧道的方法。每个接入终端唯一的PMIP密钥层级由网关维护。当已经执行接入终端的认证时，网关使用第一节点密钥来保护PMIP隧道。基于第一节点密钥生成PMIP密钥，并将PMIP密钥发送到新的接入节点，以协助建立和保护网关与新接入节点之间的PMIP隧道。否则，当接入终端的认证尚未被执行时，网关生成第二节点密钥并将其发送到中间网络节点，然后生成PMIP密钥并将其发送到新的接入节点。然后第二个密钥用于保护PMIP隧道。

4. 发明申请

US20080294897A1 METHOD AND APPARATUS FOR EFFICIENT SUPPORT FOR MULTIPLE AUTHENTICATIONS 有权
标题翻译：有效支持多种认证的方法和设备
公开(公告)号：US20080294897A1
公开(公告)日：2008-11-27
申请号：US12113860
申请日：2008-05-01
申请人： Ravindra Patwardhan , Fatih Ulupinar , Jun Wang , Lakshminath Reddy Dondeti , Parag Arun Agashe , Peerapol Tinnakornsrisuphap , Raymond Tah-Sheng Hsu , Vidya Narayanan
发明人： Ravindra Patwardhan , Fatih Ulupinar , Jun Wang , Lakshminath Reddy Dondeti , Parag Arun Agashe , Peerapol Tinnakornsrisuphap , Raymond Tah-Sheng Hsu , Vidya Narayanan
IPC分类号： H04L9/00
CPC分类号： H04L63/06 , H04L63/08 , H04L63/105 , H04W12/04 , H04W12/06
摘要： Disclosed is a method for multiple EAP-based authentications in a wireless communication system. In the method, a first master session key (MSK) is generated in a first EAP-based authentication for a first-type access. A first temporal session key (TSK) is generated from the first master session key (MSK). A second EAP-based authentication is performed, using the first temporal session key (TSK), for a second-type access. First-type access and second-type access are provided after the first and second EAP-based authentications are successfully completed.
摘要翻译：公开了一种在无线通信系统中用于多个基于EAP的认证的方法。在该方法中，在第一类型访问的第一基于EAP的认证中生成第一主会话密钥（MSK）。从第一主会话密钥（MSK）生成第一时间会话密钥（TSK）。使用第一时间会话密钥（TSK）对第二类型访问执行第二基于EAP的认证。在第一次和第二次基于EAP的验证成功完成后提供第一类访问和第二类访问。

5. 发明授权

US08144593B2 Method and apparatus for efficient routing in communication networks 有权
标题翻译：在通信网络中有效路由的方法和装置
公开(公告)号：US08144593B2
公开(公告)日：2012-03-27
申请号：US11941792
申请日：2007-11-16
申请人： Vidya Narayanan , Jun Wang , Lakshminath Reddy Dondeti , Arungundram C. Mahendran , Raymond Tah-Sheng Hsu
发明人： Vidya Narayanan , Jun Wang , Lakshminath Reddy Dondeti , Arungundram C. Mahendran , Raymond Tah-Sheng Hsu
IPC分类号： H04J1/16
CPC分类号： H04L45/00 , H04L45/22 , H04W8/082 , H04W80/04
摘要： Methods and apparatus for efficient routing in communication networks. In an aspect, a method is provided for traffic routing between first and second nodes in a communication network. The method includes detecting traffic transmitted between the first and second nodes, transmitting a request to a mobility agent associated with the first node to request authorization for a route optimization between the first and second nodes, receiving a response that authorizes the route optimization, and establishing an optimized route. In an aspect, an apparatus includes detector logic for detecting traffic transmitted between the first and second nodes, transmitting logic for transmitting a request to a mobility agent associated with the first node to request authorization for a route optimization between the first and second nodes, receiving logic for receiving a response that authorizes the route optimization, and connection logic for establishing an optimized route.
摘要翻译：通信网络中有效路由的方法和装置。在一方面，提供了一种用于通信网络中的第一和第二节点之间的业务路由的方法。该方法包括检测在第一和第二节点之间传输的业务，向与第一节点相关联的移动性代理发送请求以请求对第一和第二节点之间的路由优化的授权，接收授权路由优化的响应，以及建立优化的路线。一方面，一种装置包括用于检测在第一和第二节点之间传输的业务的检测器逻辑，用于向与第一节点相关联的移动性代理发送请求的请求的逻辑，以请求第一和第二节点之间的路由优化的授权，接收用于接收授权路由优化的响应的逻辑，以及用于建立优化路由的连接逻辑。

6. 发明申请

US20080181113A1 METHOD AND APPARATUS FOR EFFICIENT ROUTING IN COMMUNICATION NETWORKS 有权
标题翻译：在通信网络中有效路由的方法和装置
公开(公告)号：US20080181113A1
公开(公告)日：2008-07-31
申请号：US11941792
申请日：2007-11-16
申请人： Vidya Narayanan , Jun Wang , Lakshminath Reddy Dondeti , Arungundram C. Mahendran , Raymond Tah-Sheng Hsu
发明人： Vidya Narayanan , Jun Wang , Lakshminath Reddy Dondeti , Arungundram C. Mahendran , Raymond Tah-Sheng Hsu
IPC分类号： H04L12/26
CPC分类号： H04L45/00 , H04L45/22 , H04W8/082 , H04W80/04
摘要： Methods and apparatus for efficient routing in communication networks. In an aspect, a method is provided for traffic routing between first and second nodes in a communication network. The method includes detecting traffic transmitted between the first and second nodes, transmitting a request to a mobility agent associated with the first node to request authorization for a route optimization between the first and second nodes, receiving a response that authorizes the route optimization, and establishing an optimized route. In an aspect, an apparatus includes detector logic for detecting traffic transmitted between the first and second nodes, transmitting logic for transmitting a request to a mobility agent associated with the first node to request authorization for a route optimization between the first and second nodes, receiving logic for receiving a response that authorizes the route optimization, and connection logic for establishing an optimized route.
摘要翻译：通信网络中有效路由的方法和装置。在一方面，提供了一种用于通信网络中的第一和第二节点之间的业务路由的方法。该方法包括检测在第一和第二节点之间传输的业务，向与第一节点相关联的移动性代理发送请求以请求对第一和第二节点之间的路由优化的授权，接收授权路由优化的响应，以及建立优化的路线。一方面，一种装置包括用于检测在第一和第二节点之间传输的业务的检测器逻辑，用于向与第一节点相关联的移动性代理发送请求的请求的逻辑，以请求第一和第二节点之间的路由优化的授权，接收用于接收授权路由优化的响应的逻辑，以及用于建立优化路由的连接逻辑。

7. 发明申请

US20080159227A1 METHODS AND APPARATUS FOR IMPLEMENTING PROXY MOBILE IP IN FOREIGN AGENT CARE-OF ADDRESS MODE 有权
标题翻译：在地址模式下执行代理移动IP的方法和装置
公开(公告)号：US20080159227A1
公开(公告)日：2008-07-03
申请号：US11941873
申请日：2007-11-16
申请人： Fatih Ulupinar , Jun Wang , Parag Arun Agashe , Raymond Tah-Sheng Hsu , Vidya Narayanan
发明人： Fatih Ulupinar , Jun Wang , Parag Arun Agashe , Raymond Tah-Sheng Hsu , Vidya Narayanan
IPC分类号： H04Q7/00
CPC分类号： H04W8/04 , H04W8/085 , H04W8/26 , H04W60/00
摘要： A method for implementing proxy mobile Internet protocol (PMIP) in mobile IP foreign agent care-of-address mode may include determining a home address of an access terminal. The method may also include communicating with a home agent in order to bind an address of the network node with the home address of the access terminal and establish a tunnel between the network node and the home agent. The method may also include receiving first packets destined for the access terminal from the home agent via the tunnel and sending the first packets to the access terminal. The method may also include receiving second packets sent by the access terminal that are destined for a correspondent node and sending the second packets to the home agent via the tunnel.
摘要翻译：用于在移动IP异地转交地址模式中实现代理移动因特网协议（PMIP）的方法可以包括确定接入终端的归属地址。该方法还可以包括与归属代理进行通信，以便将网络节点的地址与接入终端的归属地址进行绑定，并在网络节点和归属代理之间建立隧道。该方法还可以包括经由隧道从归属代理接收去往接入终端的第一分组，并将第一分组发送到接入终端。该方法还可以包括接收由接入终端发送的目的地为通信节点的第二分组，并经由隧道向归属代理发送第二分组。

8. 发明授权

US08406237B2 Methods and apparatus for implementing proxy mobile IP in foreign agent care-of address mode 有权
标题翻译：在外部代理转交地址模式下实现代理移动IP的方法和装置
公开(公告)号：US08406237B2
公开(公告)日：2013-03-26
申请号：US11941873
申请日：2007-11-16
申请人： Fatih Ulupinar , Jun Wang , Parag Arun Agashe , Raymond Tah-Sheng Hsu , Vidya Narayanan
发明人： Fatih Ulupinar , Jun Wang , Parag Arun Agashe , Raymond Tah-Sheng Hsu , Vidya Narayanan
IPC分类号： H04L12/28
CPC分类号： H04W8/04 , H04W8/085 , H04W8/26 , H04W60/00
摘要： A method for implementing proxy mobile Internet protocol (PMIP) in mobile IP foreign agent care-of-address mode may include determining a home address of an access terminal. The method may also include communicating with a home agent in order to bind an address of the network node with the home address of the access terminal and establish a tunnel between the network node and the home agent. The method may also include receiving first packets destined for the access terminal from the home agent via the tunnel and sending the first packets to the access terminal. The method may also include receiving second packets sent by the access terminal that are destined for a correspondent node and sending the second packets to the home agent via the tunnel.
摘要翻译：用于在移动IP异地转交地址模式中实现代理移动因特网协议（PMIP）的方法可以包括确定接入终端的归属地址。该方法还可以包括与归属代理进行通信，以便将网络节点的地址与接入终端的归属地址进行绑定，并在网络节点和归属代理之间建立隧道。该方法还可以包括经由隧道从归属代理接收去往接入终端的第一分组，并将第一分组发送到接入终端。该方法还可以包括接收由接入终端发送的目的地为通信节点的第二分组，并经由隧道向归属代理发送第二分组。

9. 发明授权

US08155620B2 Method and apparatus for accounting in a mobile data packet network 有权
标题翻译：用于在移动数据分组网络中计费的方法和装置
公开(公告)号：US08155620B2
公开(公告)日：2012-04-10
申请号：US12136684
申请日：2008-06-10
申请人： Jun Wang , Peerapol Tinnakornsrisuphap , Raymond Tah-Sheng Hsu , Fatih Ulupinar
发明人： Jun Wang , Peerapol Tinnakornsrisuphap , Raymond Tah-Sheng Hsu , Fatih Ulupinar
IPC分类号： G06F15/16
CPC分类号： H04L12/14 , H01L2924/00013 , H04L12/1403 , H04M15/41 , H04M15/65 , H04M2215/204 , H04W4/24 , H01L2224/29099
摘要： In a converged communication network, IP data packet services are provided by a core network to access terminals via radio access nodes (RAN). By positioning accounting report triggering closer to the usage, accuracy and comprehensive of accounting is achieved, which can also reduce overhead burdens on the core network. Additional responsibility is given to an access gateway (AGW) between an enhanced base station (eBS) of the RAN and the core network that can reduce the volume and increase the accuracy of accounting message traffic to an authentication, authorization and accounting (AAA) server of the core network. The AGW informs the eBS of accounting rules to be used in making air link records that are merged and formatted in accordance with an accounting protocol for sending to the AAA server, to address duration and volume based accounting needs, postpaid and prepaid accounting types, and user, service and flow based accounting categories.
摘要翻译：在融合通信网络中，IP数据分组业务由核心网提供，经由无线接入节点（RAN）接入终端。通过定位会计报告更接近于使用，实现了会计的准确性和综合性，从而减轻了核心网络的负担。对RAN的增强型基站（eBS）和核心网络之间的接入网关（AGW）进行额外的责任，能够减少认证，授权和计费（AAA）服务器的计费消息流量的容量并提高其准确性的核心网络。 AGW通知会计规则的eBS，用于根据用于发送到AAA服务器的会计协议来合并和格式化空中链路记录，解决持续时间和基于卷的会计需求，后付费和预付费会计类型，以及用户，服务和流程的会计类别。

10. 发明申请

US20080310335A1 METHOD AND APPARATUS FOR ACCOUNTING IN A MOBILE DATA PACKET NETWORK 有权
标题翻译：用于在移动数据包网络中进行会计的方法和装置
公开(公告)号：US20080310335A1
公开(公告)日：2008-12-18
申请号：US12136684
申请日：2008-06-10
申请人： Jun Wang , Peerapol Tinnakornsrisuphap , Raymond Tah-Sheng Hsu , Fatih Ulupinar
发明人： Jun Wang , Peerapol Tinnakornsrisuphap , Raymond Tah-Sheng Hsu , Fatih Ulupinar
IPC分类号： H04Q7/00
CPC分类号： H04L12/14 , H01L2924/00013 , H04L12/1403 , H04M15/41 , H04M15/65 , H04M2215/204 , H04W4/24 , H01L2224/29099
摘要： In a converged communication network, IP data packet services are provided by a core network to access terminals via radio access nodes (RAN). By positioning accounting report triggering closer to the usage, accuracy and comprehensive of accounting is achieved, which can also reduce overhead burdens on the core network. Additional responsibility is given to an access gateway (AGW) between an enhanced base station (eBS) of the RAN and the core network that can reduce the volume and increase the accuracy of accounting message traffic to an authentication, authorization and accounting (AAA) server of the core network. The AGW informs the eBS of accounting rules to be used in making air link records that are merged and formatted in accordance with an accounting protocol for sending to the AAA server, to address duration and volume based accounting needs, postpaid and prepaid accounting types, and user, service and flow based accounting categories.
摘要翻译：在融合通信网络中，IP数据分组业务由核心网提供，经由无线接入节点（RAN）接入终端。通过定位会计报告更接近于使用，实现了会计的准确性和综合性，从而减轻了核心网络的负担。对RAN的增强型基站（eBS）和核心网络之间的接入网关（AGW）进行额外的责任，能够减少认证，授权和计费（AAA）服务器的计费消息流量的容量并提高其准确性的核心网络。 AGW通知会计规则的eBS，用于根据用于发送到AAA服务器的会计协议来合并和格式化空中链路记录，解决持续时间和基于卷的会计需求，后付费和预付费会计类型，以及用户，服务和流程的会计类别。

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