专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2009155568A3 METHODS AND APPARATUS FOR REDUCING THE EFFECTIVENESS OF CHOSEN LOCATION ATTACKS IN A PEER-TO-PEER OVERLAY NETWORK 审中-公开
标题翻译：降低对等重叠网络中位置攻击有效性的方法和设备
公开(公告)号：WO2009155568A3
公开(公告)日：2010-03-11
申请号：PCT/US2009048046
申请日：2009-06-19
申请人： QUALCOMM INC , HARDIE EDWARD T L , DONDETI LAKSHMINATH R , JAYARAM RANJITH S , NARAYANAN VIDYA
发明人： HARDIE EDWARD T L , DONDETI LAKSHMINATH R , JAYARAM RANJITH S , NARAYANAN VIDYA
IPC分类号： H04L29/06 , H04L29/08
CPC分类号： H04L63/126 , H04L63/1416 , H04L67/104 , H04L67/1044
摘要： Methods and apparatus for reducing the effectiveness of chosen location attacks in a peer-to-peer overlay network. A method includes determining that new node identifiers are to be generated for a plurality of nodes in the network, inputting parameters to a hash function to generate a selected node identifier, and adopting a location in the network associated with the selected node identifier. Another method includes receiving a node identifier associated with a selected node, inputting parameters associated with the selected node to a hash function to generate a corresponding node identifier, comparing the node identifier with the corresponding node identifier, and determining that the selected node is a potential attacker if the node identifiers do not match. Another method includes detecting responsibility for initiating an update to one or more node identifiers, generating parameters to generate the node identifiers, and transmitting the parameters on the network.
摘要翻译：降低对等覆盖网络中选定位置攻击有效性的方法和装置。一种方法包括确定将为网络中的多个节点生成新的节点标识符，向哈希函数输入参数以生成所选择的节点标识符，以及采用与所选节点标识符相关联的网络中的位置。另一种方法包括接收与所选节点相关联的节点标识符，将与所选节点相关联的参数输入到散列函数以生成对应的节点标识符，将节点标识符与对应的节点标识符进行比较，以及确定所选择的节点是潜在的攻击者如果节点标识符不匹配。另一种方法包括检测发起对一个或多个节点标识符的更新的责任，生成参数以生成节点标识符，以及在网络上发送参数。

2. 发明申请

WO2009155374A3 METHODS AND APPARATUS FOR DISCOVERY OF PEER-TO-PEER OVERLAY NETWORKS 审中-公开
标题翻译：发现对等网络的方法和设备
公开(公告)号：WO2009155374A3
公开(公告)日：2010-03-04
申请号：PCT/US2009047706
申请日：2009-06-17
申请人： QUALCOMM INC , NARAYANAN VIDYA , JAYARAM RANJITH S , DONDETI LAKSHMINATH R , HARDIE EDWARD T L
发明人： NARAYANAN VIDYA , JAYARAM RANJITH S , DONDETI LAKSHMINATH R , HARDIE EDWARD T L
IPC分类号： H04L12/46 , H04L12/56 , H04L29/06
CPC分类号： H04L67/104 , H04L67/1068 , H04L67/16
摘要： Methods and apparatus for discovery of peer-to-peer overlay networks. In an aspect, a method includes receiving a request to discover information about overlay networks of interest, generating a search query that comprises at least one parameter associated with the overlay networks of interest, and transmitting the search query to nodes on a local area network. In another aspect, an apparatus includes a memory comprising an overlay database of meta-data associated with one or more known overlay networks and a processor coupled to the memory and configured to obtain a search query that comprises at least one parameter associated with overlay networks of interest, determine one or more selected overlay networks from the overlay database based on the at least one parameter, and transmit meta-data associated with the one or more selected overlay networks in response to the search query.
摘要翻译：用于发现对等覆盖网络的方法和装置。一方面，一种方法包括：接收关于发现关于感兴趣的覆盖网络的信息的请求，生成包括与感兴趣的覆盖网络相关联的至少一个参数的搜索查询，以及将搜索查询发送到局域网上的节点。在另一方面，一种装置包括存储器，该存储器包括与一个或多个已知覆盖网络相关联的元数据的覆盖数据库，以及耦合到该存储器并被配置为获得搜索查询的处理器，该搜索查询包括与覆盖网络的覆盖网络相关联的至少一个参数感兴趣，基于所述至少一个参数从所述覆盖数据库确定一个或多个所选择的覆盖网络，以及响应于所述搜索查询发送与所述一个或多个所选覆盖网络相关联的元数据。

3. 发明专利

CA2727468A1 METHODS AND APPARATUS FOR PROXYING OF DEVICES AND SERVICES USING OVERLAY NETWORKS 未知
公开(公告)号：CA2727468A1
公开(公告)日：2009-12-23
申请号：CA2727468
申请日：2009-06-17
申请人： QUALCOMM INC
发明人： NARAYANAN VIDYA , JAYARAM RANJITH S , DONDETI LAKSHMINATH R , HARDIE EDWARD T L , ZIV NOAM A , SUBRAMANIAN RAMACHANDRAN
IPC分类号： H04L29/08 , H04L29/06
摘要： Methods and apparatus for proxying of devices and services using overlay networks. A method for operating a proxy includes obtaining meta-data associated with at least one of a device and a service, generating a searchable index of the meta-data, and publishing the searchable index on the overlay network as at least one of a distributed index and a centralized index. Another method includes receiving a request from a device or a service using a non overlay protocol to receive at least one of data and services from the overlay network, searching an index of meta-data on the overlay network based on the request, identifying a node associated with the at least one of data and services based on the index, establishing a direct connection with the node, and obtaining the at least one of data and services using the direct connection.

4. 发明专利

CA2727934C METHODS AND APPARATUS FOR DISCOVERY OF PEER-TO-PEER OVERLAY NETWORKS 未知
公开(公告)号：CA2727934C
公开(公告)日：2016-09-20
申请号：CA2727934
申请日：2009-06-17
申请人： QUALCOMM INC
发明人： NARAYANAN VIDYA , JAYARAM RANJITH S , DONDETI LAKSHMINATH R , HARDIE EDWARD T L
IPC分类号： H04L12/46 , H04L12/18 , H04L12/24 , H04L12/407
摘要： Methods and apparatus for discovery of peer-to-peer overlay net-works. In an aspect, a method includes receiving a request to discover informa-tion about overlay networks of interest, generating a search query that comprises at least one parameter associated with the overlay networks of interest, and transmitting the search query to nodes on a local area network. In another aspect, an apparatus includes a memory com-prising an overlay database of meta-data associated with one or more known over-lay networks and a processor coupled to the memory and configured to obtain a search query that comprises at least one parameter associated with overlay net-works of interest, determine one or more selected overlay networks from the over-lay database based on the at least one pa-rameter, and transmit meta-data associat-ed with the one or more selected overlay networks in response to the search query.

5. 发明专利

CA2727934A1 METHODS AND APPARATUS FOR DISCOVERY OF PEER-TO-PEER OVERLAY NETWORKS 未知
公开(公告)号：CA2727934A1
公开(公告)日：2009-12-23
申请号：CA2727934
申请日：2009-06-17
申请人： QUALCOMM INC
发明人： NARAYANAN VIDYA , JAYARAM RANJITH S , DONDETI LAKSHMINATH R , HARDIE EDWARD T L
IPC分类号： H04L12/46 , H04L12/56 , H04L29/06
摘要： Methods and apparatus for discovery of peer-to-peer overlay networks. In an aspect, a method includes receiving a request to discover information about overlay networks of interest, generating a search query that comprises at least one parameter associated with the overlay networks of interest, and transmitting the search query to nodes on a local area network. In another aspect, an apparatus includes a memory comprising an overlay database of meta-data associated with one or more known overlay networks and a processor coupled to the memory and configured to obtain a search query that comprises at least one parameter associated with overlay networks of interest, determine one or more selected overlay networks from the overlay database based on the at least one parameter, and transmit meta-data associated with the one or more selected overlay networks in response to the search query.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式