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1. 发明授权

US08848513B2 Seamless overlay connectivity using multi-homed overlay neighborhoods 有权
标题翻译：使用多重覆盖邻域的无缝覆盖连接
公开(公告)号：US08848513B2
公开(公告)日：2014-09-30
申请号：US12869354
申请日：2010-08-26
申请人： Saumitra Mohan Das , Vidya Narayanan , Arvind S. Krishna , Deviprasad Putchala , David Craig
发明人： Saumitra Mohan Das , Vidya Narayanan , Arvind S. Krishna , Deviprasad Putchala , David Craig
IPC分类号： G01R31/08 , H04L29/08 , H04W36/18 , H04W76/02 , H04W36/14
CPC分类号： H04L67/104 , H04L67/1046 , H04L67/1048 , H04L67/1065 , H04L67/1085 , H04W36/14 , H04W36/18 , H04W76/15
摘要： A communication system enables a node to utilize multiple communication interfaces to connect to an overlay network. The use of multiple communication interfaces provides a redundant overlay network connection, thereby enabling a node to maintain connectivity or select a preferred connection to the overlay network, increasing efficiency or reducing costs in the overlay network. A network in which member nodes obtain services in the absence of server-based infrastructure is referred to as a “peer-to-peer overlay network” (or “overlay network” or simply “overlay”). Overlay networks consist of several nodes from hundreds, to thousands, joined together in a logical routing structure. Individual nodes often participate in routing and maintenance aspects of the overlay. Typically an overlay is formed through the enrollment and joining of all these nodes as defined by the overlay protocol. Nodes forming peer-to-peer overlay networks may communicate with each other over various network technologies.
摘要翻译：通信系统使节点能够利用多个通信接口连接到覆盖网络。多个通信接口的使用提供冗余覆盖网络连接，从而使节点能够维护连接或选择与覆盖网络的优选连接，提高效率或降低覆盖网络中的成本。在没有基于服务器的基础设施的情况下成员节点获得服务的网络被称为“对等覆盖网络”（或“覆盖网络”或简称为“覆盖”）。覆盖网络由数以百计的几个节点组成，以逻辑路由结构连接在一起。单个节点经常参与覆盖的路由和维护方面。通常，通过覆盖协议定义的所有这些节点的注册和加入形成覆盖。形成对等覆盖网络的节点可以通过各种网络技术相互通信。

2. 发明申请

US20110211444A1 Seamless Overlay Connectivity Using Multi-Homed Overlay Neighborhoods 有权
标题翻译：使用多重叠加覆盖区的无缝覆盖连接
公开(公告)号：US20110211444A1
公开(公告)日：2011-09-01
申请号：US12869354
申请日：2010-08-26
申请人： Saumitra Mohan Das , Vidya Narayanan , Arvind Subramanian Krishna , Deviprasad Putchala , David William Craig
发明人： Saumitra Mohan Das , Vidya Narayanan , Arvind Subramanian Krishna , Deviprasad Putchala , David William Craig
IPC分类号： H04W4/00 , H04W24/00 , H04W84/02
CPC分类号： H04L67/104 , H04L67/1046 , H04L67/1048 , H04L67/1065 , H04L67/1085 , H04W36/14 , H04W36/18 , H04W76/15
摘要： A communication system enables a node to utilize multiple communication interfaces to connect to an overlay network. The use of multiple communication interfaces provides a redundant overlay network connection, thereby enabling a node to maintain connectivity or select a preferred connection to the overlay network, increasing efficiency or reducing costs in the overlay network. A network in which member nodes obtain services in the absence of server-based infrastructure is referred to as a “peer-to-peer overlay network” (or “overlay network” or simply “overlay”). Overlay networks consist of several nodes from hundreds, to thousands, joined together in a logical routing structure. Individual nodes often participate in routing and maintenance aspects of the overlay. Typically an overlay is formed through the enrollment and joining of all these nodes as defined by the overlay protocol. Nodes forming peer-to-peer overlay networks may communicate with each other over various network technologies.
摘要翻译：通信系统使节点能够利用多个通信接口连接到覆盖网络。多个通信接口的使用提供冗余覆盖网络连接，从而使节点能够维护连接或选择与覆盖网络的优选连接，提高效率或降低覆盖网络中的成本。在没有基于服务器的基础设施的情况下成员节点获得服务的网络被称为“对等覆盖网络”（或“覆盖网络”或简称为“覆盖”）。覆盖网络由数以百计的几个节点组成，以逻辑路由结构连接在一起。单个节点经常参与覆盖的路由和维护方面。通常，通过覆盖协议定义的所有这些节点的注册和加入形成覆盖。形成对等覆盖网络的节点可以通过各种网络技术相互通信。

3. 发明授权

US08484382B2 Methods and apparatus for merging peer-to-peer overlay networks 失效
标题翻译：用于合并对等覆盖网络的方法和装置
公开(公告)号：US08484382B2
公开(公告)日：2013-07-09
申请号：US12720569
申请日：2010-03-09
申请人： Saumitra Mohan Das , Lakshminath Reddy Dondeti , Vidya Narayanan , Ranjith S. Jayaram
发明人： Saumitra Mohan Das , Lakshminath Reddy Dondeti , Vidya Narayanan , Ranjith S. Jayaram
IPC分类号： G06F15/16
CPC分类号： H04L67/104 , H04L67/1042 , H04L67/1044 , H04L67/1046 , H04L67/1059
摘要： Methods and apparatus for merging peer-to-peer overlay networks. A method includes receiving an advertisement from a second overlay network, determining a size of the second overlay network, performing a self search on the second overlay network based on a persistent node identifier, if the size of the second overlay network is greater than the size of a first overlay network, and joining the second overlay network if the persistent node identifier is not part of the second overlay network. An apparatus includes a transceiver to receive an advertisement from a second overlay network, and a processor coupled to the transceiver to determine a size of the second overlay network, perform a self search on the second overlay network based on a persistent node identifier, and join the second overlay network if the persistent node identifier is not part of the second overlay network.
摘要翻译：用于合并对等覆盖网络的方法和装置。一种方法包括从第二覆盖网络接收广告，确定所述第二覆盖网络的大小，如果所述第二覆盖网络的大小大于所述第二覆盖网络的大小，则基于永久性节点标识符在所述第二覆盖网络上执行自搜索的第一覆盖网络，并且如果所述持久性节点标识符不是所述第二覆盖网络的一部分，则加入所述第二覆盖网络。一种装置包括：收发器，用于从第二覆盖网络接收广告;以及处理器，耦合到所述收发器以确定所述第二覆盖网络的大小，基于永久性节点标识符在所述第二覆盖网络上执行自搜索，以及连接第二覆盖网络，如果持续节点标识符不是第二覆盖网络的一部分。

4. 发明申请

US20110010458A1 Methods and Apparatus for Automated Local Network Formation Using Alternate Connected Interfaces 有权
标题翻译：使用备用连接接口自动本地网络形成的方法和装置
公开(公告)号：US20110010458A1
公开(公告)日：2011-01-13
申请号：US12717629
申请日：2010-03-04
申请人： Saumitra Mohan Das , Vidya Narayanan , Lakshminath Reddy Dondeti
发明人： Saumitra Mohan Das , Vidya Narayanan , Lakshminath Reddy Dondeti
IPC分类号： G06F15/16
CPC分类号： H04W48/08 , H04W84/02 , H04W84/18
摘要： The described apparatus and methods may include a local network formation module configured to join an overlay network via an available connection, retrieve from the overlay network at least one ad associated with forming a local network, determine if there is at least one matching ad to form the local network, and if no matching ads are determined, then publish an ad with a first local network configuration, or if one or more matching ads are determined, then join a local network according to a second local network configuration corresponding to one of the one or more matching ads.
摘要翻译：所描述的装置和方法可以包括：本地网络形成模块，被配置为经由可用连接来连接覆盖网络，从覆盖网络检索与形成本地网络相关联的至少一个广告，确定是否存在至少一个匹配的广告以形成本地网络，如果没有确定匹配的广告，则发布具有第一本地网络配置的广告，或者如果确定了一个或多个匹配的广告，则根据第二本地网络配置加入本地网络一个或多个匹配的广告

5. 发明授权

US09357017B2 Method and apparatus for automatic service discovery and connectivity 有权
标题翻译：用于自动服务发现和连接的方法和装置
公开(公告)号：US09357017B2
公开(公告)日：2016-05-31
申请号：US13358309
申请日：2012-01-25
申请人： Vidya Narayanan , Saumitra Mohan Das , Ashwin Swaminathan , Sanjiv Nanda , Ranjith Subramanian Jayaram , Lakshminath Reddy Dondeti
发明人： Vidya Narayanan , Saumitra Mohan Das , Ashwin Swaminathan , Sanjiv Nanda , Ranjith Subramanian Jayaram , Lakshminath Reddy Dondeti
IPC分类号： H04L12/28 , H04L29/08 , H04W84/12 , H04L12/751 , H04L12/24 , H04W84/18 , H04W8/18
CPC分类号： H04L67/16 , H04L29/08072 , H04L41/12 , H04L45/02 , H04W8/18 , H04W84/12 , H04W84/18
摘要： Apparatus and methods for automatic service discovery and connectivity include acts of or components for retrieving service metadata associated with one or more service devices from a connectivity entity, wherein the service metadata comprises connectivity parameters, and configuring one or more links with at least one of the one or more service devices based on the service metadata. Further, the apparatus and methods may include acts of or components for using a service available from the one or more service devices through the one or more links.
摘要翻译：用于自动服务发现和连接的设备和方法包括用于从连接实体检索与一个或多个服务设备相关联的服务元数据的动作或组件，其中所述服务元数据包括连接性参数，以及使用至少一个基于服务元数据的一个或多个服务设备。此外，装置和方法可以包括通过一个或多个链路使用可从一个或多个服务设备获得的服务的动作或组件。

6. 发明授权

US09264498B2 Methods and apparatus for creation, advertisement, and discovery of peer-to-peer overlay networks 有权
标题翻译：对等覆盖网络的创建，广告和发现的方法和设备
公开(公告)号：US09264498B2
公开(公告)日：2016-02-16
申请号：US12720597
申请日：2010-03-09
申请人： Saumitra Mohan Das , Vidya Narayanan , Lakshminath Reddy Dondeti
发明人： Saumitra Mohan Das , Vidya Narayanan , Lakshminath Reddy Dondeti
IPC分类号： G06F15/16 , H04L29/08 , H04L29/06 , G06Q30/02 , H04L29/12 , G06F12/00
CPC分类号： H04L67/16 , G06Q30/0241 , H04L29/06 , H04L29/12113 , H04L61/1541 , H04L67/104 , H04L67/1046
摘要： Methods and apparatus for creation, advertisement, and discovery of peer-to-peer overlay networks. A method includes detecting one or more communication links that allow a node to communicate with other nodes, determining that a universal overlay network is accessible using at least one communication link, selecting a selected communication link from the at least one communication link, and joining the universal overlay network using the selected communication link. An apparatus includes a transceiver configured to detect one or more communication links that allow a node to communicate with other nodes, and a processor configured to determine that a universal overlay network is accessible using at least one communication link, select a selected communication link from the at least one communication link, and join the universal overlay network using the selected communication link.
摘要翻译：对等覆盖网络的创建，广告和发现的方法和设备。一种方法包括检测允许节点与其他节点通信的一个或多个通信链路，使用至少一个通信链路确定通用覆盖网络是可访问的，从所述至少一个通信链路中选择所选择的通信链路，通用覆盖网络使用所选择的通信链路。一种装置包括：收发器，被配置为检测允许节点与其他节点通信的一个或多个通信链路;以及被配置为使用至少一个通信链路来确定通用覆盖网络可访问的处理器，从至少一个通信链路，并使用所选择的通信链路加入通用覆盖网络。

7. 发明申请

US20100332683A1 Methods and Apparatus for Merging Peer-to-Peer Overlay Networks 失效
标题翻译：用于合并对等覆盖网络的方法和装置
公开(公告)号：US20100332683A1
公开(公告)日：2010-12-30
申请号：US12720569
申请日：2010-03-09
申请人： Saumitra Mohan Das , Lakshminath Reddy Dondeti , Vidya Narayanan , Ranjith S. Jayaram
发明人： Saumitra Mohan Das , Lakshminath Reddy Dondeti , Vidya Narayanan , Ranjith S. Jayaram
IPC分类号： G06F15/16
CPC分类号： H04L67/104 , H04L67/1042 , H04L67/1044 , H04L67/1046 , H04L67/1059
摘要： Methods and apparatus for merging peer-to-peer overlay networks. A method includes receiving an advertisement from a second overlay network, determining a size of the second overlay network, performing a self search on the second overlay network based on a persistent node identifier, if the size of the second overlay network is greater than the size of a first overlay network, and joining the second overlay network if the persistent node identifier is not part of the second overlay network. An apparatus includes a transceiver to receive an advertisement from a second overlay network, and a processor coupled to the transceiver to determine a size of the second overlay network, perform a self search on the second overlay network based on a persistent node identifier, and join the second overlay network if the persistent node identifier is not part of the second overlay network.
摘要翻译：用于合并对等覆盖网络的方法和装置。一种方法包括从第二覆盖网络接收广告，确定所述第二覆盖网络的大小，如果所述第二覆盖网络的大小大于所述第二覆盖网络的大小，则基于永久性节点标识符在所述第二覆盖网络上执行自搜索的第一覆盖网络，并且如果所述持久性节点标识符不是所述第二覆盖网络的一部分，则加入所述第二覆盖网络。一种装置包括：收发器，用于从第二覆盖网络接收广告;以及处理器，耦合到所述收发器以确定所述第二覆盖网络的大小，基于永久性节点标识符在所述第二覆盖网络上执行自搜索，以及连接第二覆盖网络，如果持续节点标识符不是第二覆盖网络的一部分。

8. 发明申请

US20100312622A1 Methods and Apparatus for Creation, Advertisement, and Discovery of Peer-to-Peer Overlay Networks 有权
标题翻译：对等覆盖网络的创建，广告和发现的方法和设备
公开(公告)号：US20100312622A1
公开(公告)日：2010-12-09
申请号：US12720597
申请日：2010-03-09
申请人： Saumitra Mohan Das , Vidya Narayanan , Lakshminath Reddy Dondeti
发明人： Saumitra Mohan Das , Vidya Narayanan , Lakshminath Reddy Dondeti
IPC分类号： G06Q30/00 , G06F15/16
CPC分类号： H04L67/16 , G06Q30/0241 , H04L29/06 , H04L29/12113 , H04L61/1541 , H04L67/104 , H04L67/1046
摘要： Methods and apparatus for creation, advertisement, and discovery of peer-to-peer overlay networks. A method includes detecting one or more communication links that allow a node to communicate with other nodes, determining that a universal overlay network is accessible using at least one communication link, selecting a selected communication link from the at least one communication link, and joining the universal overlay network using the selected communication link. An apparatus includes a transceiver configured to detect one or more communication links that allow a node to communicate with other nodes, and a processor configured to determine that a universal overlay network is accessible using at least one communication link, select a selected communication link from the at least one communication link, and join the universal overlay network using the selected communication link.
摘要翻译：对等覆盖网络的创建，广告和发现的方法和设备。一种方法包括检测允许节点与其他节点通信的一个或多个通信链路，使用至少一个通信链路确定通用覆盖网络是可访问的，从所述至少一个通信链路中选择所选择的通信链路，通用覆盖网络使用所选择的通信链路。一种装置包括：收发器，被配置为检测允许节点与其他节点通信的一个或多个通信链路;以及被配置为使用至少一个通信链路来确定通用覆盖网络可访问的处理器，从至少一个通信链路，并使用所选择的通信链路加入通用覆盖网络。

9. 发明申请

US20130084882A1 BECOMING MORE "AWARE" THROUGH USE OF CROWDSOURCING AND DEVICE INTERACTION 审中-公开
标题翻译：通过使用创意和设备交互来获得更多的“知名度”
公开(公告)号：US20130084882A1
公开(公告)日：2013-04-04
申请号：US13251062
申请日：2011-09-30
申请人： Behrooz Khorashadi , Saumitra Mohan Das , Vidya Narayanan
发明人： Behrooz Khorashadi , Saumitra Mohan Das , Vidya Narayanan
IPC分类号： H04W4/02
CPC分类号： H04L67/22 , H04W4/021 , H04W4/029
摘要： Techniques disclosed herein provide for assisted context determination through the use of one or more servers remote to a mobile device. The one or more servers can receive location and/or other information from the mobile device and select, from a list of possible activities, a smaller list of activities a mobile device user is likely engaged in. The one or more servers can return the smaller list to the mobile device, which can use the smaller list to make a faster context determination. In creating the smaller list, the one or more servers can utilize information regarding a region in which the mobile device is located, which can be updated and modified using information received from mobile devices. Furthermore, the one or more servers can gather and share information from nearby mobile devices, enabling a mobile device to use information from nearby mobile devices to facilitate a context determination.
摘要翻译：本文公开的技术通过使用远程移动设备的一个或多个服务器来提供辅助上下文确定。一个或多个服务器可以从移动设备接收位置和/或其他信息，并从可能的活动列表中选择移动设备用户可能参与的更小的活动列表。一个或多个服务器可以返回较小的列表到移动设备，其可以使用较小的列表来进行更快的上下文确定。在创建较小的列表中，一个或多个服务器可以利用关于移动设备所在的区域的信息，其可以使用从移动设备接收的信息进行更新和修改。此外，一个或多个服务器可以收集和共享来自附近移动设备的信息，使得移动设备能够使用来自附近移动设备的信息来促进上下文确定。

10. 发明申请

US20110004681A1 Methods and Apparatus for Enhanced Overlay State Maintenance 有权
标题翻译：用于增强覆盖状态维护的方法和装置
公开(公告)号：US20110004681A1
公开(公告)日：2011-01-06
申请号：US12712983
申请日：2010-02-25
申请人： Saumitra Mohan Das , Vidya Narayanan , Lakshminath Reddy Dondeti , Ranjith S. Jayaram
发明人： Saumitra Mohan Das , Vidya Narayanan , Lakshminath Reddy Dondeti , Ranjith S. Jayaram
IPC分类号： G06F15/16 , G06F17/30
CPC分类号： H04L41/12 , H04L67/104 , H04L67/1044
摘要： Methods and apparatus for enhanced overlay state maintenance in a peer-to-peer overlay network. A first method includes inferring that a first node is leaving the overlay network, and transmitting a decrement message to decrement a size counter value. A second method includes identifying a set of nodes associated with a first node of an overlay network, obtaining a segment length associated with each node of the set of nodes, and determining a size of the overlay network by dividing the total number of nodes in the set of nodes by the sum of the segment lengths. A third method includes identifying a set of nodes associated with a first node of an overlay network, obtaining a size estimate associated with the first node and with each node of the set of nodes, and determining a size of the overlay network by averaging the size estimates.
摘要翻译：在对等覆盖网络中增强覆盖状态维护的方法和装置。第一种方法包括推断第一个节点正在离开覆盖网络，并发送递减消息来减小大小计数器值。第二种方法包括标识与覆盖网络的第一节点相关联的一组节点，获得与节点集合中的每个节点相关联的分段长度，以及通过划分覆盖网络中的节点总数来确定覆盖网络的大小节点集合的段长度之和。第三种方法包括识别与覆盖网络的第一节点相关联的一组节点，获得与第一节点和节点集合中的每个节点相关联的大小估计，以及通过平均大小来确定覆盖网络的大小估计。

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