公开(公告)号：US20110007749A1

公开(公告)日：2011-01-13

申请号：US12895292

申请日：2010-09-30

申请人： Hongmiao XIA ,  Renhai ZHANG ,  Guoyi CHEN ,  Xingfeng JIANG

发明人： Hongmiao XIA ,  Renhai ZHANG ,  Guoyi CHEN ,  Xingfeng JIANG

IPC分类号： H04L12/56

CPC分类号： H04L45/12 ,  H04L45/02 ,  H04L45/04 ,  H04L45/32 ,  H04L45/50

摘要： A method and an apparatus for advertising border connection information of autonomous system are disclosed. Moreover, the method includes: establishing and maintaining, by a border node of the autonomous system, the border connection information of the autonomous system; flooding the border connection information within the autonomous system; and receiving, by nodes of the autonomous system, the border connection information. The method and the apparatus for advertising border connection information of autonomous system of embodiments of the present invention may adapt to dynamic change of network topology, and dynamically advertise the border connection information of the autonomous system within the system in time, so as to optimize networks and improve quality of service of the networks.

摘要翻译： 公开了一种用于广告自主系统的边界连接信息的方法和装置。 此外，该方法包括：通过自治系统的边界节点建立和维护自治系统的边界连接信息; 淹没自治系统内的边界连接信息; 并且通过所述自治系统的节点接收所述边界连接信息。 本发明实施例的自主系统广告边界连接信息的方法和装置可以适应网络拓扑的动态变化，并且及时地在系统内动态公布自治系统的边界连接信息，从而优化网络 提高网络服务质量。

公开(公告)号：US20110078489A1

公开(公告)日：2011-03-31

申请号：US12960187

申请日：2010-12-03

申请人： Haibin Song ,  Xingfeng Jiang ,  Haifeng Jiang

发明人： Haibin Song ,  Xingfeng Jiang ,  Haifeng Jiang

IPC分类号： G06F11/07 ,  G06F3/048 ,  G06F9/46

CPC分类号： H04L67/104

摘要： A method for maintaining the status of a bootstrap peer includes: selecting a bootstrap peer; obtaining the status information of the bootstrap peer; updating a local bootstrap peer list according to the status information of the bootstrap peer. An apparatus and system for maintaining the status of a bootstrap peer are also disclosed. The bootstrap peer list is updated according to the status information of the selected bootstrap peer, which ensures the validity of the bootstrap peer list on the bootstrap server so that the information in the bootstrap peer list obtained by a joining peer is valid. This improves the success rate of joining the overlay network by the joining peer, shortens the joining process time of the joining peer, and implements load balancing between the bootstrap peers.

摘要翻译： 用于维护引导对等体的状态的方法包括：选择引导对等体; 获取引导对等体的状态信息; 根据引导对等体的状态信息更新本地引导对等体列表。 还公开了一种用于维护引导对等体的状态的装置和系统。 引导对等体列表根据所选引导对等体的状态信息进行更新，确保引导服务器上引导对等体列表的有效性，使得由加入对等体获取的引导对等体列表中的信息有效。 这提高了加入对等体加入覆盖网络的成功率，缩短了加入对等体的加入处理时间，并实现了引导对等体之间的负载分担。

公开(公告)号：US20090274159A1

公开(公告)日：2009-11-05

申请号：US12463218

申请日：2009-05-08

申请人： Hongmiao Xia ,  Renhai Zhang ,  Guoyi Chen ,  Xingfeng Jiang

发明人： Hongmiao Xia ,  Renhai Zhang ,  Guoyi Chen ,  Xingfeng Jiang

IPC分类号： H04L12/56

CPC分类号： H04L45/12 ,  H04L45/02 ,  H04L45/04 ,  H04L45/32 ,  H04L45/50

摘要： A method and an apparatus for advertising border connection information of autonomous system are disclosed. Moreover, the method includes: establishing and maintaining, by a border node of the autonomous system, the border connection information of the autonomous system; flooding the border connection information within the autonomous system; and receiving, by nodes of the autonomous system, the border connection information. The method and the apparatus for advertising border connection information of autonomous system of embodiments of the present invention may adapt to dynamic change of network topology, and dynamically advertise the border connection information of the autonomous system within the system in time, so as to optimize networks and improve quality of service of the networks.

摘要翻译： 公开了一种用于广告自主系统的边界连接信息的方法和装置。 此外，该方法包括：通过自治系统的边界节点建立和维护自治系统的边界连接信息; 淹没自治系统内的边界连接信息; 并且由所述自治系统的节点接收所述边界连接信息。 本发明实施例的自主系统广告边界连接信息的方法和装置可以适应网络拓扑的动态变化，并且及时地在系统内动态公布自治系统的边界连接信息，从而优化网络 提高网络服务质量。

公开(公告)号：US08125929B2

公开(公告)日：2012-02-28

申请号：US12895292

申请日：2010-09-30

申请人： Hongmiao Xia ,  Renhai Zhang ,  Guoyi Chen ,  Xingfeng Jiang

发明人： Hongmiao Xia ,  Renhai Zhang ,  Guoyi Chen ,  Xingfeng Jiang

IPC分类号： H04L12/28

CPC分类号： H04L45/12 ,  H04L45/02 ,  H04L45/04 ,  H04L45/32 ,  H04L45/50

摘要： A method and an apparatus for advertising border connection information of autonomous system are disclosed. Moreover, the method includes: establishing and maintaining, by a border node of the autonomous system, the border connection information of the autonomous system; flooding the border connection information within the autonomous system; and receiving, by nodes of the autonomous system, the border connection information. The method and the apparatus for advertising border connection information of autonomous system of embodiments of the present invention may adapt to dynamic change of network topology, and dynamically advertise the border connection information of the autonomous system within the system in time, so as to optimize networks and improve quality of service of the networks.

公开(公告)号：US20100100630A1

公开(公告)日：2010-04-22

申请号：US12645299

申请日：2009-12-22

申请人： Xingfeng Jiang

发明人： Xingfeng Jiang

IPC分类号： G06F15/16

CPC分类号： H04L67/104 ,  H04L29/1249 ,  H04L29/12528 ,  H04L61/2575

摘要： A method for acquiring a traversal resource includes the following steps. A peer to peer (P2P) entity generates a message carrying a request for collecting a network address translation (NAT) traversal resource, and sends the message carrying the request for collecting the NAT traversal resource to a destination P2P node. A middle P2P node and the destination P2P node receiving the message carrying the request for collecting the NAT traversal resource collect the NAT traversal resource. The middle P2P node and the destination P2P node send the collected NAT traversal resource to a first P2P node. A P2P node and a P2P system are also provided.

摘要翻译： 获取遍历资源的方法包括以下步骤。 对等（P2P）实体生成一个携带收集网络地址转换（NAT）遍历资源的请求的消息，并将携带NAT穿越资源的请求的消息发送给目的地P2P节点。 中间P2P节点和接收携带请求的消息的目的地P2P节点收集NAT穿越资源，收集NAT穿越资源。 中间P2P节点和目的地P2P节点将收集的NAT穿越资源发送给第一个P2P节点。 还提供了P2P节点和P2P系统。

公开(公告)号：US20120036564A1

公开(公告)日：2012-02-09

申请号：US13272686

申请日：2011-10-13

申请人： Yingjie GU ,  Xingfeng Jiang ,  Haibin Song

发明人： Yingjie GU ,  Xingfeng Jiang ,  Haibin Song

IPC分类号： H04L9/32

CPC分类号： H04L63/126 ,  G06F21/44 ,  H04L63/08 ,  H04L63/0823 ,  H04L63/1466 ,  H04L67/104 ,  H04L67/1046

摘要： Embodiments of the present invention disclose a peer enrollment method, a route updating method, a communication system, and relevant devices to improve security of a peer-to-peer (P2P) network. The peer enrollment method includes: receiving an enrollment request from a peer, where the enrollment request carries identity information of the peer; verifying the identity information of the peer, and if the verification succeeds, obtaining peer location information of the peer and generating a peer credential according to the peer location information; and sending the peer credential carrying the peer location information to the peer so that the peer joins the P2P network according to the peer credential. Embodiments of the present invention further provide a route updating method, a communication system, and relevant devices. Embodiments of the present invention may improve security of the P2P network effectively.

摘要翻译： 本发明的实施例公开了一种对等体注册方法，路由更新方法，通信系统和相关设备，以提高对等（P2P）网络的安全性。 对等体注册方法包括：从对等体接收注册请求，其中注册请求携带对等体的身份信息; 验证对等体的身份信息，并且如果验证成功，则获得对等体的对等位置信息并根据对等位置信息生成对等证书; 并向对等体发送携带对等位置信息的对等体凭证，使得对等体根据对等体凭证加入P2P网络。 本发明的实施例还提供了一种路由更新方法，通信系统和相关设备。 本发明的实施例可以有效地提高P2P网络的安全性。

公开(公告)号：US20100146053A1

公开(公告)日：2010-06-10

申请号：US12702735

申请日：2010-02-09

申请人： Xingfeng JIANG

发明人： Xingfeng JIANG

IPC分类号： G06F15/16

CPC分类号： H04L67/104 ,  H04L29/125 ,  H04L61/2564 ,  H04L67/1078 ,  H04L67/2814

摘要： A method, an apparatus, and a system for answering requests in a Peer-to-Peer (P2P) overlay network are disclosed. The method includes the following steps: the destination peer receives a request that carries an address of an intermediate peer, processes the request and generates an answer, and sends the answer to the intermediate peer according to the address of the intermediate peer in the request; and the intermediate peer forwards the answer to a peer that sends the request. The technical solution under the present invention solves the problem of Network Address Translation (NAT) in semi-recursive routing mode on a P2P overlay network.

摘要翻译： 公开了一种用于在对等（P2P）覆盖网络中应答请求的方法，装置和系统。 该方法包括以下步骤：目的端对端接收携带中间对等体地址的请求，处理请求并生成应答，并根据请求中的中间对等体的地址将该答复发送给中间对等体; 并且中间对等体将答案转发给发送请求的对等体。 本发明的技术方案解决了P2P覆盖网络中半递归路由模式下网络地址转换（NAT）的问题。

公开(公告)号：US09276836B2

公开(公告)日：2016-03-01

申请号：US13595721

申请日：2012-08-27

申请人： Hongmiao Xia ,  Renhai Zhang ,  Guoyi Chen ,  Xingfeng Jiang

发明人： Hongmiao Xia ,  Renhai Zhang ,  Guoyi Chen ,  Xingfeng Jiang

IPC分类号： H04L12/721 ,  H04L12/751 ,  H04L12/715 ,  H04L12/723

CPC分类号： H04L45/12 ,  H04L45/02 ,  H04L45/04 ,  H04L45/32 ,  H04L45/50

摘要： A method and an apparatus for advertising border connection information of autonomous system are disclosed. Moreover, the method includes: establishing and maintaining, by a border node of the autonomous system, the border connection information of the autonomous system; flooding the border connection information within the autonomous system; and receiving, by nodes of the autonomous system, the border connection information. The method and the apparatus for advertising border connection information of autonomous system of embodiments of the present invention may adapt to dynamic change of network topology, and dynamically advertise the border connection information of the autonomous system within the system in time, so as to optimize networks and improve quality of service of the networks.

摘要翻译： 公开了一种用于广告自主系统的边界连接信息的方法和装置。 此外，该方法包括：通过自治系统的边界节点建立和维护自治系统的边界连接信息; 淹没自治系统内的边界连接信息; 并且由所述自治系统的节点接收所述边界连接信息。 本发明实施例的自主系统广告边界连接信息的方法和装置可以适应网络拓扑的动态变化，并且及时地在系统内动态公布自治系统的边界连接信息，从而优化网络 提高网络服务质量。

公开(公告)号：US08910252B2

公开(公告)日：2014-12-09

申请号：US13272686

申请日：2011-10-13

申请人： Yingjie Gu ,  Xingfeng Jiang ,  Haibin Song

发明人： Yingjie Gu ,  Xingfeng Jiang ,  Haibin Song

IPC分类号： H04L29/06 ,  H04L29/08

CPC分类号： H04L63/126 ,  G06F21/44 ,  H04L63/08 ,  H04L63/0823 ,  H04L63/1466 ,  H04L67/104 ,  H04L67/1046

摘要： Embodiments of the present invention disclose a peer enrollment method, a route updating method, a communication system, and relevant devices to improve security of a peer-to-peer (P2P) network. The peer enrollment method includes: receiving an enrollment request from a peer, where the enrollment request carries identity information of the peer; verifying the identity information of the peer, and if the verification succeeds, obtaining peer location information of the peer and generating a peer credential according to the peer location information; and sending the peer credential carrying the peer location information to the peer so that the peer joins the P2P network according to the peer credential. Embodiments of the present invention further provide a route updating method, a communication system, and relevant devices. Embodiments of the present invention may improve security of the P2P network effectively.

摘要翻译： 本发明的实施例公开了一种对等体注册方法，路由更新方法，通信系统和相关设备，以提高对等（P2P）网络的安全性。 对等体注册方法包括：从对等体接收注册请求，其中注册请求携带对等体的身份信息; 验证对等体的身份信息，并且如果验证成功，则获得对等体的对等位置信息并根据对等位置信息生成对等证书; 并向对等体发送携带对等位置信息的对等体凭证，使得对等体根据对等体凭证加入P2P网络。 本发明的实施例还提供了一种路由更新方法，通信系统和相关设备。 本发明的实施例可以有效地提高P2P网络的安全性。

公开(公告)号：US08706845B2

公开(公告)日：2014-04-22

申请号：US12960187

申请日：2010-12-03

申请人： Haibin Song ,  Xingfeng Jiang ,  Haifeng Jiang

发明人： Haibin Song ,  Xingfeng Jiang ,  Haifeng Jiang

IPC分类号： G06F15/177

CPC分类号： H04L67/104

摘要： A method for maintaining the status of a bootstrap peer includes: selecting a bootstrap peer; obtaining the status information of the bootstrap peer; updating a local bootstrap peer list according to the status information of the bootstrap peer. An apparatus and system for maintaining the status of a bootstrap peer are also disclosed. The bootstrap peer list is updated according to the status information of the selected bootstrap peer, which ensures the validity of the bootstrap peer list on the bootstrap server so that the information in the bootstrap peer list obtained by a joining peer is valid. This improves the success rate of joining the overlay network by the joining peer, shortens the joining process time of the joining peer, and implements load balancing between the bootstrap peers.

摘要翻译： 用于维护引导对等体的状态的方法包括：选择引导对等体; 获取引导对等体的状态信息; 根据引导对等体的状态信息更新本地引导对等体列表。 还公开了一种用于维护引导对等体的状态的装置和系统。 引导对等体列表根据所选引导对等体的状态信息进行更新，确保引导服务器上引导对等体列表的有效性，使得由加入对等体获取的引导对等体列表中的信息有效。 这提高了加入对等体加入覆盖网络的成功率，缩短了加入对等体的加入处理时间，并实现了引导对等体之间的负载分担。