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1. 发明授权

US08457005B2 Method and system for establishing cooperative routing in wireless networks 有权
公开(公告)号：US08457005B2
公开(公告)日：2013-06-04
申请号：US12101633
申请日：2008-04-11
申请人： Thomas A. Brown, III , Adam M. Blair , Mark L. Johnson , Thomas R. Halford
发明人： Thomas A. Brown, III , Adam M. Blair , Mark L. Johnson , Thomas R. Halford
IPC分类号： G01R31/08 , H04H20/71 , H04L12/28 , H04J3/26 , H04J3/00 , G06F15/16
CPC分类号： H04W40/28 , H04B7/2606 , H04L45/10 , H04L45/122 , H04L45/22 , H04L45/24 , H04W16/26 , H04W40/22 , H04W76/12 , H04W84/18 , H04W88/04
摘要： A system and method is presented for establishing relayed communications involving (1) sending a request message from a source node to a destination node through a plurality of intermediate nodes, (2) receiving the request message at the destination node, and (3) sending an acceptance message from the destination node to the source node through at least a subset of the intermediate nodes, wherein an intermediate node relays the request or acceptance message by receiving the message and re-transmitting the message, and wherein the intermediate node is capable of receiving the message from more than one other intermediate node.

2. 发明授权

US08588126B2 Methods and apparatus for network communication via barrage relay onto an independent medium allocation 有权
标题翻译：通过拦阻中继网络通信到独立媒体分配的方法和装置
公开(公告)号：US08588126B2
公开(公告)日：2013-11-19
申请号：US11833113
申请日：2007-08-02
申请人： Adam M. Blair , Thomas A. Brown, III , Mark L. Johnson
发明人： Adam M. Blair , Thomas A. Brown, III , Mark L. Johnson
IPC分类号： H04B7/14
CPC分类号： H04B7/15542 , H04B7/2606 , H04L45/10 , H04W16/26 , H04W40/28 , H04W84/18 , H04W88/04
摘要： Systems and methods are presented for conducting a relayed communication involving a source node, a plurality of intermediate nodes, and at least one destination node, involving at the source node transmitting a signal associated with the relayed communication on a first medium allocation, at each one of the plurality of intermediate nodes relaying the signal onto a next medium allocation in response to receiving the signal as transmitted on at least one medium allocation up to a current medium allocation, and at the at least one destination node receiving the signal as transmitted on at least one medium allocation up to a last medium allocation, wherein at least one node among the plurality of intermediate nodes and the at least one destination node receives signals associated with the relayed communication from multiple intermediate nodes as transmitted on at least one medium allocation.
摘要翻译：呈现系统和方法，用于进行涉及源节点，多个中间节点以及至少一个目的地节点的中继通信，该至少一个目的地节点在源节点处涉及在第一媒体分配处发送与中继通信相关联的信号响应于接收到在至少一个媒体分配上传送的信号，直到当前媒体分配，以及在至少一个目的地节点处接收如在其上发送的信号的多个中间节点将信号中继到下一个媒体分配至少一个媒体分配，直到最后一个媒体分配，其中所述多个中间节点和所述至少一个目的地节点中的至少一个节点从至少一个媒体分配上发送的多个中间节点接收与所述中继通信相关联的信号。

3. 发明授权

US09629063B2 Method and system for global topology discovery in multi-hop ad hoc networks 有权
公开(公告)号：US09629063B2
公开(公告)日：2017-04-18
申请号：US13467999
申请日：2012-05-09
申请人： Thomas A. Brown , Thomas R. Halford , Mark L. Johnson
发明人： Thomas A. Brown , Thomas R. Halford , Mark L. Johnson
IPC分类号： H04L12/28 , H04W40/24 , H04W40/04 , H04W40/30 , H04W28/22
CPC分类号： H04W40/24 , H04W28/22 , H04W40/04 , H04W40/248 , H04W40/30
摘要： Systems and methods are presented for topology discovery in a multi-hop ad hoc network. The method operates on two time and distance scales. Nodes periodically transmit messages to their immediate neighbors that enable the discovery of their two-hop network topologies (i.e., within two hops). Less frequently, nodes broadcast messages network-wide that enable the discovery of the global network topology at all nodes. In multi-hop ad hoc network architectures that are characterized by efficient broadcast protocols—e.g., Barrage Relay Networks—the proposed method provides a particularly efficacious means for global topology discovery.

4. 发明申请

US20130315131A1 Method and System For Coordinating Access To A Barrage Relay Network 有权
标题翻译：协调拦截中继网络的方法和系统
公开(公告)号：US20130315131A1
公开(公告)日：2013-11-28
申请号：US13480387
申请日：2012-05-24
申请人： Thomas A. Brown , Thomas R. Halford , Mark L. Johnson
发明人： Thomas A. Brown , Thomas R. Halford , Mark L. Johnson
IPC分类号： H04W74/00 , H04B7/14 , H04J3/00
CPC分类号： H04L47/15 , H04L45/32 , H04L47/14 , H04L47/28 , H04L47/32 , H04W74/00 , H04W84/047
摘要： Methods for coordinating access to a barrage relay networks are disclosed. For example, one disclosed method includes: receiving, by a first node, a first message from a second node on a network; suppressing transmission of messages by the first node; receiving, by the first node, a second message corresponding to the first message or waiting a sufficient amount of time without receipt of the second message; reactivating transmission of the messages by the first node.
摘要翻译：公开了用于协调对拦阻中继网络的访问的方法。例如，一种公开的方法包括：由第一节点从网络上的第二节点接收第一消息; 抑制第一节点的消息传输; 由所述第一节点接收与所述第一消息相对应的第二消息或者等待足够的时间而不接收到所述第二消息; 重新激活第一个节点的消息传输。

5. 发明申请

US20130301633A1 METHOD AND SYSTEM FOR SYNCHRONIZATION OF TIME-SLOTTED BARRAGE RELAY NETWORKS 有权
标题翻译：用于同步延时线路继电器网络的方法和系统
公开(公告)号：US20130301633A1
公开(公告)日：2013-11-14
申请号：US13467987
申请日：2012-05-09
申请人： Thomas A. Brown , Thomas R. Halford , Mark L. Johnson
发明人： Thomas A. Brown , Thomas R. Halford , Mark L. Johnson
IPC分类号： H04J3/06
CPC分类号： H04J3/0652 , H04J3/0638 , H04J3/0641 , H04J3/0647
摘要： Systems and methods are presented for establishing network-wide time synchronization in a time-slotted barrage relay network. In the first phase, nodes obtain coarse, slot-level time synchronization by estimating the time-of-arrival (TOA) of a message that rapidly floods the network via the barrage relay mechanism. In the second phase, fine time synchronization is achieved via a messaging protocol that exchanges TOA information between neighboring nodes.
摘要翻译：提出了系统和方法，用于在时间延长的拦阻中继网络中建立全网时间同步。在第一阶段，节点通过估计通过拦阻中继机制迅速洪泛网络的消息的到达时间（TOA）来获得粗略的时隙级时间同步。在第二阶段，通过在相邻节点之间交换TOA信息的消息传递协议来实现精细的时间同步。

6. 发明申请

US20130301471A1 METHOD AND SYSTEM FOR GLOBAL TOPOLOGY DISCOVERY IN MULTI-HOP AD HOC NETWORKS 有权
标题翻译：多通道网络中全球拓扑学发现的方法与系统
公开(公告)号：US20130301471A1
公开(公告)日：2013-11-14
申请号：US13467999
申请日：2012-05-09
申请人： Thomas A. Brown , Thomas R. Halford , Mark L. Johnson
发明人： Thomas A. Brown , Thomas R. Halford , Mark L. Johnson
IPC分类号： H04L12/28
CPC分类号： H04W40/24 , H04W28/22 , H04W40/04 , H04W40/248 , H04W40/30
摘要： Systems and methods are presented for topology discovery in a multi-hop ad hoc network. The method operates on two time and distance scales. Nodes periodically transmit messages to their immediate neighbors that enable the discovery of their two-hop network topologies (i.e., within two hops). Less frequently, nodes broadcast messages network-wide that enable the discovery of the global network topology at all nodes. In multi-hop ad hoc network architectures that are characterized by efficient broadcast protocols—e.g., Barrage Relay Networks—the proposed method provides a particularly efficacious means for global topology discovery.
摘要翻译：提出了在多跳自组织网络中进行拓扑发现的系统和方法。该方法在两个时间和距离尺度上运行。节点周期性地向其直接邻居发送消息，使得能够发现它们的两跳网络拓扑（即，在两跳内）。节点广播消息不太频繁，可以在所有节点上发现全局网络拓扑。在以跳频中继网络为特征的多跳自组织网络架构中，所提出的方法为全球拓扑发现提供了特别有效的手段。

7. 发明授权

US09054822B2 Method and system for synchronization of time-slotted barrage relay networks 有权
标题翻译：时隙拦截中继网络同步方法与系统
公开(公告)号：US09054822B2
公开(公告)日：2015-06-09
申请号：US13467987
申请日：2012-05-09
申请人： Thomas A. Brown , Thomas R. Halford , Mark L. Johnson
发明人： Thomas A. Brown , Thomas R. Halford , Mark L. Johnson
IPC分类号： H04J3/06
CPC分类号： H04J3/0652 , H04J3/0638 , H04J3/0641 , H04J3/0647
摘要： Systems and methods are presented for establishing network-wide time synchronization in a time-slotted barrage relay network. In the first phase, nodes obtain coarse, slot-level time synchronization by estimating the time-of-arrival (TOA) of a message that rapidly floods the network via the barrage relay mechanism. In the second phase, fine time synchronization is achieved via a messaging protocol that exchanges TOA information between neighboring nodes.
摘要翻译：提出了系统和方法，用于在时间延长的拦阻中继网络中建立全网时间同步。在第一阶段，节点通过估计通过拦阻中继机制迅速洪泛网络的消息的到达时间（TOA）来获得粗略的时隙级时间同步。在第二阶段，通过在相邻节点之间交换TOA信息的消息传递协议来实现精细的时间同步。

8. 发明申请

US20130315078A1 Method and System For On-Demand Adaptation of Packet Time-To-Live In Time-Slotted Barrage Relay Networks 有权
标题翻译：在时间延迟拦截中继网络中的分组生存时间的随选适应方法和系统
公开(公告)号：US20130315078A1
公开(公告)日：2013-11-28
申请号：US13480384
申请日：2012-05-24
申请人： Thomas A. Brown , Thomas R. Halford , Mark L. Johnson
发明人： Thomas A. Brown , Thomas R. Halford , Mark L. Johnson
IPC分类号： H04W24/00 , H04W4/06 , H04W84/18
CPC分类号： H04W4/06 , H04L45/20 , H04W40/12 , H04W84/18
摘要： Methods and systems for on-demand adaptation of packet time-to-live in time-slotted barrage relay networks are disclosed. For example, one disclosed method includes: transmitting a first packet from a first node in a wireless ad hoc network to a second node in the wireless ad hoc network; determining a first path distance, in terms of number of hops, from the first node to the second node, based on the first packet transmission; transmitting a second packet from the second node to the first node, wherein the second packet includes content representing the first path distance; and determining a time-to-live value for subsequent transfers from the first node to the second node, by taking into account the first path distance, wherein the time-to-live value limits the number of hops each packet is allowed to take in subsequent transfers from the first node to the second node.
摘要翻译：公开了用于在时隙的拦阻中继网络中的分组生存时间的按需适应的方法和系统。例如，一种公开的方法包括：将第一分组从无线自组织网络中的第一节点发送到无线自组织网络中的第二节点; 基于第一分组传输确定从跳数的第一路径距离，从第一节点到第二节点; 将第二分组从所述第二节点发送到所述第一节点，其中所述第二分组包括表示所述第一路径距离的内容; 以及通过考虑所述第一路径距离来确定用于从所述第一节点到所述第二节点的后续传送的生存时间值，其中所述生存时间值限制每个分组被允许进行的跳数从第一节点到第二节点的后续传送。

9. 发明申请

US20080107044A1 METHODS AND APPARATUS FOR NETWORK COMMUNICATION VIA BARRAGE RELAY ONTO AN INDEPENDENT MEDIUM ALLOCATION 有权
标题翻译：网路通讯方法和装置，通过条件继电器到独立媒体分配
公开(公告)号：US20080107044A1
公开(公告)日：2008-05-08
申请号：US11833113
申请日：2007-08-02
申请人： Adam M. Blair , Thomas A. Brown , Mark L. Johnson
发明人： Adam M. Blair , Thomas A. Brown , Mark L. Johnson
IPC分类号： H04L12/56
CPC分类号： H04B7/15542 , H04B7/2606 , H04L45/10 , H04W16/26 , H04W40/28 , H04W84/18 , H04W88/04
摘要： Systems and methods are presented for conducting a relayed communication involving a source node, a plurality of intermediate nodes, and at least one destination node, involving at the source node transmitting a signal associated with the relayed communication on a first medium allocation, at each one of the plurality of intermediate nodes relaying the signal onto a next medium allocation in response to receiving the signal as transmitted on at least one medium allocation up to a current medium allocation, and at the at least one destination node receiving the signal as transmitted on at least one medium allocation up to a last medium allocation, wherein at least one node among the plurality of intermediate nodes and the at least one destination node receives signals associated with the relayed communication from multiple intermediate nodes as transmitted on at least one medium allocation.
摘要翻译：呈现系统和方法，用于进行涉及源节点，多个中间节点以及至少一个目的地节点的中继通信，该至少一个目的地节点在源节点处涉及在第一媒体分配处发送与中继通信相关联的信号响应于接收到在至少一个媒体分配上传送的信号，直到当前媒体分配，以及在至少一个目的地节点处接收如在其上发送的信号的多个中间节点将信号中继到下一个媒体分配至少一个媒体分配，直到最后一个媒体分配，其中所述多个中间节点和所述至少一个目的地节点中的至少一个节点从至少一个媒体分配上发送的多个中间节点接收与所述中继通信相关联的信号。

10. 发明授权

US5069509A Endless track chain with rotatable sleeve 失效
标题翻译：带可旋转套筒的无缝履带
公开(公告)号：US5069509A
公开(公告)日：1991-12-03
申请号：US540042
申请日：1990-06-18
申请人： Mark L. Johnson , Thomas E. Oertley
发明人： Mark L. Johnson , Thomas E. Oertley
IPC分类号： B62D55/088 , B62D55/092 , B62D55/20
CPC分类号： B62D55/092 , B62D55/0887 , B62D55/202
摘要： An endless track chain is provided with a rotatable sleeve that is mounted about the track bushing to provide the track with longer external bushing life. The rotatable sleeve is sealed and lubricated, as is the standard track joint. However, each is separate from the other with its own supply of lubricant. As a consequence, a failure of a seal for the rotatable sleeve has no effect on the track hinge joint.
摘要翻译：环形轨道链条设置有可旋转套筒，其围绕轨道衬套安装以向轨道提供更长的外部衬套寿命。旋转套筒与标准轨道接头一样密封和润滑。然而，每个都是自己分开的和自己供应的润滑剂。因此，可旋转套筒的密封件的故障对轨道铰链接头没有影响。

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