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1. 发明授权

US09240927B2 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：US09240927B2
公开(公告)日：2016-01-19
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 , H04L12/24 , H04L29/08
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，以及通过对该覆盖网络的大小进行平均来确定覆盖网络的大小估计。

2. 发明授权

US09191226B2 Methods and apparatus for determining communication link quality 有权
标题翻译：确定通信链路质量的方法和装置
公开(公告)号：US09191226B2
公开(公告)日：2015-11-17
申请号：US12439059
申请日：2007-09-28
申请人： Manoj M. Deshpande , Arnaud Meylan , Ranjith S. Jayaram , Sanjiv Nanda , Alok Aggarwal
发明人： Manoj M. Deshpande , Arnaud Meylan , Ranjith S. Jayaram , Sanjiv Nanda , Alok Aggarwal
IPC分类号： H04L12/26
CPC分类号： H04L12/2697 , H04L43/50
摘要： Methods and apparatus for determining the quality of a communication link transmitting a specified packet type are disclosed. The methodology includes configuring first packets, which share transmission characteristics with a specific packet type, such as a Voice over IP packet, such that the first packets experience similar communication link treatment as the specific packet type. The first packets are then transmitted over the communication link to a quality monitoring server located near a termination equipment of the particular communication link. Second packets, which are transmitted by the server in response to the first packets, are received and evaluated to determine the quality of the communication link based on characteristics of the second packets. Corresponding apparatus are also disclosed.
摘要翻译：公开了用于确定发送指定分组类型的通信链路的质量的方法和装置。该方法包括配置与特定分组类型（例如IP语音分组）共享传输特性的第一分组，使得第一分组经历与特定分组类型类似的通信链路处理。然后，第一个分组通过通信链路发送到位于特定通信链路的终端设备附近的质量监视服务器。接收并评估由服务器响应于第一分组而发送的第二分组，以基于第二分组的特性来确定通信链路的质量。还公开了相应的装置。

3. 发明授权

US08996716B2 Remote access to local network via security gateway 有权
标题翻译：通过安全网关远程访问本地网络
公开(公告)号：US08996716B2
公开(公告)日：2015-03-31
申请号：US12619174
申请日：2009-11-16
申请人： Peerapol Tinnakornsrisuphap , Anand Palanigounder , Ranjith S. Jayaram , Lakshminath R. Dondeti , Jun Wang
发明人： Peerapol Tinnakornsrisuphap , Anand Palanigounder , Ranjith S. Jayaram , Lakshminath R. Dondeti , Jun Wang
IPC分类号： G06F15/16 , H04W92/02 , H04W12/06 , H04W76/02 , H04L29/06 , H04W84/04 , H04W84/10 , H04W88/16
CPC分类号： H04W92/02 , H04L63/0272 , H04L63/0281 , H04L63/061 , H04L63/0884 , H04L63/10 , H04L63/101 , H04L63/164 , H04W12/06 , H04W12/08 , H04W76/12 , H04W84/045 , H04W84/105 , H04W88/16
摘要： Multiple protocol tunnels (e.g., IPsec tunnels) are deployed to enable an access terminal that is connected to a network to access a local network associated with a femto access point. A first protocol tunnel is established between a security gateway and the femto access point. A second protocol tunnel is then established in either of two ways. In some implementations the second protocol tunnel is established between the access terminal and the security gateway. In other implementations the second protocol tunnel is established between the access terminal and the femto access point, whereby a portion of the tunnel is routed through the first tunnel.
摘要翻译：多个协议隧道（例如，IPsec隧道）被部署以使得连接到网络的接入终端能够访问与毫微微接入点相关联的本地网络。在安全网关和毫微微接入点之间建立第一协议隧道。然后以两种方式之一建立第二协议隧道。在一些实现中，在接入终端和安全网关之间建立第二协议隧道。在其他实现中，在接入终端和毫微微接入点之间建立第二协议隧道，由此隧道的一部分被路由穿过第一隧道。

4. 发明申请

US20120303463A1 ADCACHE SPACE AUCTIONS BASED ON DIFFERENTIAL CONTEXT 审中-公开
标题翻译：基于差异性背景的ADCACHE空间拍卖
公开(公告)号：US20120303463A1
公开(公告)日：2012-11-29
申请号：US13116855
申请日：2011-05-26
申请人： Arthur Stephens , Ranjith S. Jayaram , Georgios Tsirtsis , Vincent D. Park , Zhibin Wu
发明人： Arthur Stephens , Ranjith S. Jayaram , Georgios Tsirtsis , Vincent D. Park , Zhibin Wu
IPC分类号： G06Q30/00
CPC分类号： G06Q30/0241 , G06Q30/0251 , G06Q30/0275
摘要： In some embodiments, in an exemplary advertising system multiple bidders compete for ad cache space on devices which display ads. The bidders are, e.g., advertisers, ad networks, and/or loyalty program providers. The devices which store and display the ads are, e.g., mobile and/or stationary wireless communications devices. An individual bidder is provided with contextual information that is of relevance to the individual bidder. The contextual information is about the device onto which ads may be loaded. Different bidders may be, and sometimes are, supplied with different restricted information. Various embodiments are directed to a methods and apparatus for operating an ad broker system.
摘要翻译：在一些实施例中，在示例性广告系统中，多个投标者在显示广告的设备上竞争广告缓存空间。投标人例如是广告商，广告网络和/或忠诚度计划提供者。存储和显示广告的设备是例如移动和/或固定无线通信设备。向个体投标人提供与个体投标人相关的上下文信息。上下文信息是关于可以加载广告的设备。不同的投标人可能有时候会提供不同的限制信息。各种实施例涉及用于操作广告代理系统的方法和装置。

5. 发明申请

US20120303459A1 METHODS AND APPARATUS FOR COMMUNICATING ADVERTISING CONTROL INFORMATION 审中-公开
标题翻译：用于传播广告控制信息的方法和装置
公开(公告)号：US20120303459A1
公开(公告)日：2012-11-29
申请号：US13116964
申请日：2011-05-26
申请人： Arthur Stephens , Ranjith S. Jayaram , Georgios Tsirtsis , Vincent D. Park , Zhibin Wu
发明人： Arthur Stephens , Ranjith S. Jayaram , Georgios Tsirtsis , Vincent D. Park , Zhibin Wu
IPC分类号： G06Q30/00
CPC分类号： G06Q30/0275 , G06Q30/0207 , G06Q30/0261 , G06Q30/0267 , G06Q30/0271 , H04W4/21 , H04W8/005
摘要： Various embodiments are directed to the transmission, e.g., broadcast, of identification information and corresponding control information in discovery signals by a wireless communications device as part of a discovery process. In some embodiments, the identifier identifies one of: an advertisement, a user, or a module. In one embodiment the identifier identifies an advertisement, and the corresponding control information communicates a bid factor used in determining the value of a bid for an ad display opportunity. In another embodiment, the identifier identifies a dynamically modifiable advertisement, and the corresponding control information communicates information that is used to set and/or modify the dynamically modifiable portion of the advertisement. In still another embodiment, the identifier identifiers a user and the control information communicates status information. In yet another embodiment, the identifier identifies a module, e.g., a software application, and the control information communicates a command for the module to perform a particular operation.
摘要翻译：作为发现过程的一部分，各种实施例涉及无线通信设备的发现信号中的识别信息和对应控制信息的传输，例如广播。在一些实施例中，标识符识别广告，用户或模块之一。在一个实施例中，标识符识别广告，并且相应的控制信息传达用于确定广告显示机会的出价价值的出价因子。在另一个实施例中，标识符标识可动态修改的广告，并且相应的控制信息传达用于设置和/或修改广告的动态可修改部分的信息。在另一个实施例中，标识符标识用户，控制信息传达状态信息。在另一个实施例中，标识符标识模块，例如软件应用，并且控制信息传达用于模块执行特定操作的命令。

6. 发明申请

US20100125899A1 REMOTE ACCESS TO LOCAL NETWORK VIA SECURITY GATEWAY 有权
标题翻译：通过安全网关远程访问本地网络
公开(公告)号：US20100125899A1
公开(公告)日：2010-05-20
申请号：US12619174
申请日：2009-11-16
申请人： Peerapol Tinnakornsrisuphap , Anand Palanigounder , Ranjith S. Jayaram , Lakshminath R. Dondeti , Jun Wang
发明人： Peerapol Tinnakornsrisuphap , Anand Palanigounder , Ranjith S. Jayaram , Lakshminath R. Dondeti , Jun Wang
IPC分类号： G06F15/16 , G06F21/00
CPC分类号： H04W92/02 , H04L63/0272 , H04L63/0281 , H04L63/061 , H04L63/0884 , H04L63/10 , H04L63/101 , H04L63/164 , H04W12/06 , H04W12/08 , H04W76/12 , H04W84/045 , H04W84/105 , H04W88/16
摘要： Multiple protocol tunnels (e.g., IPsec tunnels) are deployed to enable an access terminal that is connected to a network to access a local network associated with a femto access point. A first protocol tunnel is established between a security gateway and the femto access point. A second protocol tunnel is then established in either of two ways. In some implementations the second protocol tunnel is established between the access terminal and the security gateway. In other implementations the second protocol tunnel is established between the access terminal and the femto access point, whereby a portion of the tunnel is routed through the first tunnel.
摘要翻译：多个协议隧道（例如，IPsec隧道）被部署以使得连接到网络的接入终端能够访问与毫微微接入点相关联的本地网络。在安全网关和毫微微接入点之间建立第一协议隧道。然后以两种方式之一建立第二协议隧道。在一些实现中，在接入终端和安全网关之间建立第二协议隧道。在其他实现中，在接入终端和毫微微接入点之间建立第二协议隧道，由此隧道的一部分被路由穿过第一隧道。

7. 发明申请

US20100125670A1 SYSTEMS AND METHODS FOR DATA AUTHORIZATION IN DISTRIBUTED STORAGE NETWORKS 有权
标题翻译：在分布式存储网络中进行数据授权的系统和方法
公开(公告)号：US20100125670A1
公开(公告)日：2010-05-20
申请号：US12416046
申请日：2009-03-31
申请人： Lakshminath R. Dondeti , Ranjith S. Jayaram , Vidya Narayanan
发明人： Lakshminath R. Dondeti , Ranjith S. Jayaram , Vidya Narayanan
IPC分类号： G06F15/173
CPC分类号： H04L67/104 , H04L63/0823 , H04L67/1065 , H04L67/1076
摘要： Storage authorization and access control of data stored on a peer-to-peer overlay network is provided. A publishing node stores data on a storage node in the overlay network. The publishing node is adapted to facilitate data storage authorization by generating a resource identifier as a function of a usage string associated with a data type to be stored. A storage request is generated that includes the resource identifier and data to be stored. The storage request may be sent to the storage node. The storage device receives the storage request sent by a publishing node, including a resource identifier and data to be stored. Independent storage authorization is performed by the storage node at an overlay level by verifying the resource identifier. The data in the storage request is stored at the storage node if the resource identifier is successfully verified.
摘要翻译：提供存储在对等覆盖网络上的数据的存储授权和访问控制。发布节点将数据存储在覆盖网络中的存储节点上。发布节点适于通过根据与要存储的数据类型相关联的使用字符串生成资源标识符来促进数据存储授权。生成包含要存储的资源标识符和数据的存储请求。存储请求可以被发送到存储节点。存储装置接收由发布节点发送的存储请求，包括资源标识符和要存储的数据。通过验证资源标识符，通过存储节点在覆盖级别执行独立存储授权。如果资源标识符被成功验证，则存储请求中的数据被存储在存储节点处。

8. 发明授权

US09344438B2 Secure node identifier assignment in a distributed hash table for peer-to-peer networks 有权
标题翻译：用于对等网络的分布式哈希表中的安全节点标识符分配
公开(公告)号：US09344438B2
公开(公告)日：2016-05-17
申请号：US12342021
申请日：2008-12-22
申请人： Lu Xiao , Vidya Narayanan , Edward Thomas Lingham Hardie , Ranjith S. Jayaram , Ramachandran Subramanian , Lakshminath Reddy Dondeti
发明人： Lu Xiao , Vidya Narayanan , Edward Thomas Lingham Hardie , Ranjith S. Jayaram , Ramachandran Subramanian , Lakshminath Reddy Dondeti
IPC分类号： G06F15/16 , H04L29/06 , H04L29/08
CPC分类号： H04L63/126 , H04L63/1458 , H04L63/1466 , H04L67/104 , H04L67/1046 , H04L67/1057 , H04L2463/142
摘要： A multi-party commitment method is provided whereby a joining node uses contributions provided by contributor nodes in a peer-to-peer overlay network to generate a node identifier. The joining node generates a first contribution and sends a join request to an introducer node (or a plurality of contributor nodes), where the join request seeks to obtain one or more contributions for generating the node identifier within an identifier space of the overlay network. A hash of the first contribution may be included as part of the join request. In response, the joining node may receive a plurality of contributions, wherein the contributions are bound to each other and the first contribution by a prior external multi-node commitment operation. The joining node can then generate its node identifier as a function of the first contribution and the received contributions. Consequently, collusion between nodes and malicious manipulation during ID generation can be frustrated.
摘要翻译：提供了一种多方承诺方法，其中加入节点使用对等覆盖网络中的贡献者节点提供的贡献来生成节点标识符。加入节点生成第一贡献并将连接请求发送到导引器节点（或多个贡献者节点），其中连接请求寻求获得用于在覆盖网络的标识符空间内生成节点标识符的一个或多个贡献。作为连接请求的一部分，可以包括第一贡献的散列。作为响应，加入节点可以接收多个贡献，其中贡献通过先前的外部多节点承诺操作彼此绑定和第一贡献。然后，加入节点可以生成其作为第一贡献和接收到的贡献的函数的节点标识符。因此，在ID生成期间，节点之间的串通和恶意操纵可能会受挫。

9. 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。

10. 发明申请

US20130060702A1 METHODS AND APPARATUS FOR DEMOGRAPHICS INFORMATION COLLECTION 审中-公开
标题翻译：人口学信息收集的方法和装置
公开(公告)号：US20130060702A1
公开(公告)日：2013-03-07
申请号：US13226721
申请日：2011-09-07
申请人： Mathew Scott Corson , Vincent D. Park , Michaela Vanderveen , Zhibin Wu , Ranjith S. Jayaram , Arthur Stephens , Charles Cullen Childress
发明人： Mathew Scott Corson , Vincent D. Park , Michaela Vanderveen , Zhibin Wu , Ranjith S. Jayaram , Arthur Stephens , Charles Cullen Childress
IPC分类号： G06Q10/00
CPC分类号： G06Q10/00 , G06Q30/00
摘要： Various embodiments are directed to methods and apparatus which can be used to implement a system for collecting demographic information of users and/or devices in real-time or near real-time. Methods and apparatus directed to communicating and collecting demographic information via wireless signals, e.g., discovery signals, transmitted by one or more wireless devices, e.g., wireless communications devices supporting a peer to peer signaling protocol, are described. In various embodiments, at least some of the demographic information is transmitted in a secure manner.An information collection device receives demographic information transmitted by wireless communications devices, at least some of said demographic information being transmitted in a secure manner, and forwards collected demographic information to a demographic information processing system. Forwarded demographic information may include decrypted information which has been decrypted by the information collection device and/or received encrypted information which could not be decrypted by the information collection device.
摘要翻译：各种实施例涉及可用于实现用于实时或接近实时地收集用户和/或设备的人口统计信息的系统的方法和装置。描述了通过由一个或多个无线设备（例如，支持对等信令协议的无线通信设备）发送的无线信号（例如，发现信号）来传送和收集人口统计信息的方法和装置。在各种实施例中，以安全的方式传送至少一些人口统计信息。信息收集设备接收由无线通信设备发送的人口统计信息，至少一些所述人口统计信息以安全的方式发送，并将收集的人口统计信息转发到人口信息处理系统。转发的人口统计信息可以包括由信息收集装置解密的解密信息和/或接收到的信息收集装置无法解密的加密信息。

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