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1. 发明申请

US20120221692A1 METHOD AND APPARATUS FOR LOCALIZATION IN PEER-TO-PEER SYSTEMS 有权
标题翻译：在对等系统中本地化的方法和装置
公开(公告)号：US20120221692A1
公开(公告)日：2012-08-30
申请号：US13034277
申请日：2011-02-24
申请人： Moritz M. Steiner , Kyung Hwa Kim , Matteo Varvello
发明人： Moritz M. Steiner , Kyung Hwa Kim , Matteo Varvello
IPC分类号： G06F15/177
CPC分类号： H04L67/1046 , H04L67/1059 , H04L67/107
摘要： A multi-layer peer-to-peer (P2P) capability is provided. A multi-layer P2P system includes a plurality of P2P networks associated with a plurality of hierarchical layers. For example, a first hierarchical layer may include a first P2P network including all peer nodes of the P2P system, and a second hierarchical layer may include a plurality of second P2P networks where the second P2P networks of the second hierarchical layer include respective subsets of the peer nodes of the first P2P network. The second P2P networks of the second hierarchical layer may be organized based on one or more characteristics (e.g., the geographic locations of the peer nodes, the Internet Service Providers (ISPs) with which the peer nodes are associated, and the like). A node participating in the P2P system joins the first P2P network of the P2P system and one of the second P2P networks of the P2P system. The node may then interact with the first P2P network and/or the second P2P network for performing various functions within the P2P system.
摘要翻译：提供了多层对等（P2P）能力。多层P2P系统包括与多层分层相关联的多个P2P网络。例如，第一分层可以包括包括P2P系统的所有对等节点的第一P2P网络，第二分层可以包括多个第二P2P网络，其中第二层次的第二P2P网络包括相应的子集第一个P2P网络的对等节点。可以基于一个或多个特征（例如，与对等节点相关联的对等节点，互联网服务提供商（ISP）的地理位置等）来组织第二层次的第二P2P网络。参与P2P系统的节点加入了P2P系统的第一个P2P网络和P2P系统的第二个P2P网络之一。然后，节点可以与第一P2P网络和/或第二P2P网络交互，以在P2P系统内执行各种功能。

2. 发明授权

US08909747B2 Method and apparatus for localization in peer-to-peer systems 有权
标题翻译：在对等系统中定位的方法和装置
公开(公告)号：US08909747B2
公开(公告)日：2014-12-09
申请号：US13034277
申请日：2011-02-24
申请人： Moritz M. Steiner , Kyung Hwa Kim , Matteo Varvello
发明人： Moritz M. Steiner , Kyung Hwa Kim , Matteo Varvello
IPC分类号： G06F15/16 , G06F15/177 , H04L29/08 , G06F15/173
CPC分类号： H04L67/1046 , H04L67/1059 , H04L67/107
摘要： A multi-layer peer-to-peer (P2P) capability is provided. A multi-layer P2P system includes a plurality of P2P networks associated with a plurality of hierarchical layers. For example, a first hierarchical layer may include a first P2P network including all peer nodes of the P2P system, and a second hierarchical layer may include a plurality of second P2P networks where the second P2P networks of the second hierarchical layer include respective subsets of the peer nodes of the first P2P network. The second P2P networks of the second hierarchical layer may be organized based on one or more characteristics (e.g., the geographic locations of the peer nodes, the Internet Service Providers (ISPs) with which the peer nodes are associated, and the like). A node participating in the P2P system joins the first P2P network of the P2P system and one of the second P2P networks of the P2P system. The node may then interact with the first P2P network and/or the second P2P network for performing various functions within the P2P system.
摘要翻译：提供了多层对等（P2P）能力。多层P2P系统包括与多层分层相关联的多个P2P网络。例如，第一分层可以包括包括P2P系统的所有对等节点的第一P2P网络，第二分层可以包括多个第二P2P网络，其中第二层次的第二P2P网络包括相应的子集第一个P2P网络的对等节点。可以基于一个或多个特征（例如，与对等节点相关联的对等节点，互联网服务提供商（ISP）的地理位置等）来组织第二层次的第二P2P网络。参与P2P系统的节点加入了P2P系统的第一个P2P网络和P2P系统的第二个P2P网络之一。然后，节点可以与第一P2P网络和/或第二P2P网络交互，以在P2P系统内执行各种功能。

3. 发明授权

US09191438B2 Methods and apparatus for identifying peers on a peer-to-peer network 有权
标题翻译：用于在对等网络上识别对等体的方法和装置
公开(公告)号：US09191438B2
公开(公告)日：2015-11-17
申请号：US12894328
申请日：2010-09-30
申请人： Moritz M. Steiner , Matteo Varvello
发明人： Moritz M. Steiner , Matteo Varvello
IPC分类号： G06F15/173 , H04L29/08
CPC分类号： H04L67/1046 , H04L67/1061 , H04L67/1063 , H04L67/1068
摘要： Methods and apparatus are provided for identifying participants in a peer-to-peer network, such as an Ares™ network. Peers are identified by sending a bootstrap request message to at least one peer; receiving a response from the at least one peer to the bootstrap request, wherein the response identifies one or more additional peers; and repeating the sending and receiving steps for the one or more additional peers until the bootstrap response satisfies one or more predefined criteria. The predefined criteria can be that the bootstrap response does not identify at least one new peer within a predefined period of time, or that the bootstrap response does not identify at least one new peer at all. The bootstrap requests are generally sent only to peers that have not been previously contacted. The bootstrap request message may comprise, for example, only one packet and requests that the recipient identify a predefined number of random peers. A list of identified peers can be presented to a user, for example, based on one or more demographic criteria.
摘要翻译：提供了用于识别诸如Ares TM网络的对等网络中的参与者的方法和装置。通过向至少一个对等体发送引导请求消息来标识对等体; 从所述至少一个对等体接收到所述引导请求的响应，其中所述响应标识一个或多个附加对等体; 以及重复所述一个或多个附加对等体的发送和接收步骤，直到引导响应满足一个或多个预定标准。预定义的标准可以是引导响应在预定义的时间段内不识别至少一个新的对等体，或者引导响应根本不识别至少一个新的对等体。引导请求通常仅发送到以前未联系的对等体。引导请求消息可以包括例如仅一个分组，并请求接收者标识预定数量的随机对等体。可以例如基于一个或多个人口统计学标准向用户呈现所识别的对等体的列表。

4. 发明申请

US20120084429A1 Methods and Apparatus for Identifying Peers on a Peer-to-Peer Network 有权
标题翻译：用于识别对等网络上的对等体的方法和装置
公开(公告)号：US20120084429A1
公开(公告)日：2012-04-05
申请号：US12894328
申请日：2010-09-30
申请人： Moritz M. Steiner , Matteo Varvello
发明人： Moritz M. Steiner , Matteo Varvello
IPC分类号： G06F15/173
CPC分类号： H04L67/1046 , H04L67/1061 , H04L67/1063 , H04L67/1068
摘要： Methods and apparatus are provided for identifying participants in a peer-to-peer network, such as an Ares P2P network. Peers are identified by sending a bootstrap request message to at least one peer; receiving a response from the at least one peer to the bootstrap request, wherein the response identifies one or more additional peers; and repeating the sending and receiving steps for the one or more additional peers until the bootstrap response satisfies one or more predefined criteria. The predefined criteria can be that the bootstrap response does not identify at least one new peer within a predefined period of time, or that the bootstrap response does not identify at least one new peer at all. The bootstrap requests are generally sent only to peers that have not been previously contacted. The bootstrap request message may comprise, for example, only one packet and requests that the recipient identify a predefined number of random peers. A list of identified peers can be presented to a user, for example, based on one or more demographic criteria.
摘要翻译：提供了用于识别诸如Ares P2P网络的对等网络中的参与者的方法和装置。通过向至少一个对等体发送引导请求消息来标识对等体; 从所述至少一个对等体接收到所述引导请求的响应，其中所述响应标识一个或多个附加对等体; 以及重复所述一个或多个附加对等体的发送和接收步骤，直到引导响应满足一个或多个预定标准。预定义的标准可以是引导响应在预定义的时间段内不识别至少一个新的对等体，或者引导响应根本不识别至少一个新的对等体。引导请求通常仅发送到以前未联系的对等体。引导请求消息可以包括例如仅一个分组，并请求接收者标识预定数量的随机对等体。可以例如基于一个或多个人口统计学标准向用户呈现所识别的对等体的列表。

5. 发明授权

US09729669B2 Method and system for fast and large-scale longest prefix matching 有权
公开(公告)号：US09729669B2
公开(公告)日：2017-08-08
申请号：US13421379
申请日：2012-03-15
申请人： Matteo Varvello , Diego Perino , Jairo Esteban
发明人： Matteo Varvello , Diego Perino , Jairo Esteban
IPC分类号： H04L29/08 , H04L12/743 , H04L12/751 , H04L12/721 , H04L12/741
CPC分类号： H04L67/327 , H04L45/02 , H04L45/26 , H04L45/54 , H04L45/7453
摘要： Various exemplary embodiments relate to a method and related network node including one or more of the following: receiving, at the first network device, a message to be forwarded; determining a destination address for the message; determining whether the destination address is assigned to the first network device; if the destination address is not assigned to the first network device, querying a second network device for a next hop of the destination address; receiving, in response to the query, an indication of the next hop for the destination address; and forwarding, by the first network device in response to the indication of the next hop, the message to the next hop.

6. 发明授权

US09055082B2 Peer to peer localization for content in a distributed hash table 有权
标题翻译：分布式哈希表中的内容的对等本地化
公开(公告)号：US09055082B2
公开(公告)日：2015-06-09
申请号：US12868454
申请日：2010-08-25
申请人： Moritz Steiner , Matteo Varvello
发明人： Moritz Steiner , Matteo Varvello
IPC分类号： G06F15/173 , H04L29/08
CPC分类号： H04L67/104 , H04L67/1002 , H04L67/1021 , H04L67/1065
摘要： Provided is a method for localizing content in a peer-to-peer network. The method includes receiving a message announcing first content. Storing a pair in a table based on the message. The key represents content information and the value represents node information. The node information identifies a node announcing the content, and the content information identifying the content. Storing a plurality of first variation keys in the table. Each of the plurality of first variation keys being a variation of the stored first key. The method further includes intercepting a request message and sending a response to a sender of the request message. The response message including the list of nodes, the list of nodes based on a key based on a destination address of the request message and the table.
摘要翻译：提供了一种用于本地化对等网络中的内容的方法。该方法包括接收宣告第一内容的消息。根据消息在表中存储一个对。密钥表示内容信息，该值表示节点信息。节点信息识别通知内容的节点，以及识别内容的内容信息。在表中存储多个第一变化键。多个第一变化键中的每一个是存储的第一密钥的变体。该方法还包括截取请求消息并向请求消息的发送方发送响应。包括节点列表的响应消息，基于请求消息的目的地地址的基于密钥的节点列表和表。

7. 发明申请

US20140067994A1 REDUCING COSTS RELATED TO USE OF NETWORKS BASED ON PRICING HETEROGENEITY 审中-公开
标题翻译：基于价格异质性降低与网络使用相关的成本
公开(公告)号：US20140067994A1
公开(公告)日：2014-03-06
申请号：US13597614
申请日：2012-08-29
申请人： Krishna P. Puttaswamy Naga , Murali Kodialam , Matteo Varvello
发明人： Krishna P. Puttaswamy Naga , Murali Kodialam , Matteo Varvello
IPC分类号： G06F15/16
CPC分类号： G06Q10/06313 , H04L41/0896 , H04L67/10 , H04L67/1095 , H04L67/1097
摘要： A capability is provided for reducing the costs of data transfers for networks using pricing heterogeneity. For data to be transferred between an application of a first network and a user device, the data may be transferred directly without using a second network or indirectly using a second network including a transfer of the data between the first network and the second network. In a network-based file system, a first network is primarily used for write requests and a second network is primarily used for read requests, and a data block is transferred from the first network to the second network based on a determination that a threshold number of read requests for the data block have been received. The determination as to when to transfer data between networks may be determined based on various costs associated with the networks.
摘要翻译：提供了一种降低使用定价异质性的网络数据传输成本的能力。对于要在第一网络和用户设备的应用之间传输的数据，可以直接传送数据而不使用第二网络，或间接地使用包括第一网络和第二网络之间的数据传输的第二网络。在基于网络的文件系统中，第一网络主要用于写入请求，并且第二网络主要用于读取请求，并且基于确定阈值数目的确定将数据块从第一网络传送到第二网络已经接收到数据块的读请求。关于何时在网络之间传送数据的确定可以基于与网络相关联的各种成本来确定。

8. 发明申请

US20120016936A1 DEVICE AND METHOD FOR CONTROLLING DISSEMINATION OF CONTENT DATA BETWEEN PEERS IN A P2P MODE, BY USING A TWO-LEVEL RAMDOMIZED PEER OVERLAY AND A DYNAMIC UNCHOKE MECHANISM 审中-公开
标题翻译：通过使用两级RAMDOMIZED PEER OVERLAY和动态消除机制来控制对等体模式中的对等体之间的内容数据的发送的装置和方法
公开(公告)号：US20120016936A1
公开(公告)日：2012-01-19
申请号：US13138716
申请日：2010-03-22
申请人： Fabio Picconi , Laurent Massoulie , Matteo Varvello
发明人： Fabio Picconi , Laurent Massoulie , Matteo Varvello
IPC分类号： G06F15/16
CPC分类号： H04L67/104 , H04L67/1059
摘要： A method is intended for controlling dissemination of content data in a peer-to-peer mode between peers connected to different communication networks. This method comprises the steps of: i) building, for each peer, a first peer set comprising active peers that are primary connected neighbours close to this peer in terms of network cost and a second peer set comprising active peers that are secondary connected neighbours of this peer, chosen at random irrespectively of network cost, and ii) dynamically determining into each peer a capacity of content data it is ready to receive from peers of the second peer set, taking into account its current capacity to receive content data from peers of the first peer set, in order to optimize the peer-to-peer dissemination of the content data.
摘要翻译：一种方法旨在用于控制连接到不同通信网络的对等体之间的对等模式中的内容数据的传播。该方法包括以下步骤：i）针对每个对等体，构建包括主动对等体的第一对等体，所述主动对等体是网络成本方面的靠近该对等体的主要连接的邻居;以及包括主动对等体的第二对等体，所述主动对等体是次要连接的邻居该对等体随机选择，而不考虑网络成本，以及ii）动态地确定每个对等体具有准备从第二对等体的对等体接收的内容数据的容量，同时考虑其当前接收来自对等体的内容数据的容量第一个对等设置，以便优化内容数据的点对点传播。

9. 发明申请

US20140280823A1 WIRE-SPEED PENDING INTEREST TABLE 审中-公开
标题翻译：电线快速兴趣表
公开(公告)号：US20140280823A1
公开(公告)日：2014-09-18
申请号：US13827099
申请日：2013-03-14
申请人： Matteo Varvello , Diego Perino
发明人： Matteo Varvello , Diego Perino
IPC分类号： H04L12/24
CPC分类号： H04L41/00 , H04L67/327
摘要： Various embodiments relate to a method performed by a router. The method may include: receiving, at a first line card of the router, a request for content having a content identifier; determining a second line card that is responsible for the content identifier; switching the request for content to the second line card; and updating a pending interest table at the second line card based on the request for content. Various embodiments relate to a router for content based routing that receives a plurality of requests for contents including a content identifier. The router may include: a fabric switch; and a plurality of line cards interconnected by the fabric switch, each line card includes a network processor and a pending interest table configured to store entries for a subset of the requests defined by the content identifier.
摘要翻译：各种实施例涉及由路由器执行的方法。该方法可以包括：在路由器的第一线卡处接收对具有内容标识符的内容的请求; 确定负责所述内容标识符的第二线卡; 将内容请求切换到第二行卡; 以及基于对所述内容的请求来更新所述第二线卡上的未决兴趣表。各种实施例涉及用于基于内容的路由的路由器，其接收对包括内容标识符的内容的多个请求。路由器可以包括：结构交换机; 以及由所述结构交换机互连的多个线路卡，每个线路卡包括网络处理器和未决兴趣表，其被配置为存储由所述内容标识符定义的所述请求的子集的条目。

10. 发明申请

US20120185541A1 Traffic Localization In Peer-To-Peer Networks 有权
标题翻译：流量本地化在对等网络中
公开(公告)号：US20120185541A1
公开(公告)日：2012-07-19
申请号：US13007885
申请日：2011-01-17
申请人： Matteo Varvello , Moritz Steiner
发明人： Matteo Varvello , Moritz Steiner
IPC分类号： G06F15/16
CPC分类号： H04L67/1061 , H04L67/1065 , H04L67/1068 , H04L67/1072 , H04L69/28
摘要： Provided is a method for localizing peer-to-peer traffic. The method includes transmitting, by a first node of a peer-to-peer network, a first message to one or more other nodes associated with the peer-to-peer network. The message includes a request for content and a deadline for when the content is to be received by the first node.
摘要翻译：提供了一种用于本地化对等流量的方法。所述方法包括由对等网络的第一节点向与所述对等网络相关联的一个或多个其他节点发送第一消息。该消息包括对内容的请求以及何时由第一节点接收内容的截止期限。

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