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101. 发明授权

US08942301B2 Dynamic subcarrier utilization and intelligent transmission scheduling 有权
标题翻译：动态子载波利用和智能传输调度
公开(公告)号：US08942301B2
公开(公告)日：2015-01-27
申请号：US13563524
申请日：2012-07-31
申请人： Jonathan W. Hui , Jean-Philippe Vasseur , Wei Hong
发明人： Jonathan W. Hui , Jean-Philippe Vasseur , Wei Hong
IPC分类号： H01L27/28
CPC分类号： H04L5/0064 , H04B3/54 , H04B2203/5416 , H04J11/00 , H04L5/0007 , H04L5/003 , H04L5/0032 , H04L5/0033 , H04L5/0037 , H04L5/0044 , H04L5/0094 , H04L27/0006 , H04L27/2601 , H04W72/0453
摘要： In one embodiment, a transmitting device monitors transmission activity of each of a plurality of subcarriers in a communication network, and determines a set of unutilized subcarriers of the plurality of subcarriers. As such, the transmitting device may then transmit a data frame on one or more of the unutilized subcarriers to a receiving device while transmission activity is present on one or more utilized subcarriers within the network. In another embodiment, the transmitting device may also determine timing information associated with the transmission activity, and may correspondingly schedule the transmitting to optimize network performance based on the timing information.
摘要翻译：在一个实施例中，发送设备监视通信网络中的多个子载波中的每一个的传输活动，并且确定多个子载波中的一组未使用的子载波。因此，发送设备然后可以将一个或多个未使用的子载波上的数据帧发送到接收设备，同时在网络内的一个或多个利用的子载波上存在传输活动。在另一个实施例中，发射设备还可以确定与传输活动相关联的定时信息，并且可以相应地调度传输以基于定时信息优化网络性能。

102. 发明授权

US08923422B2 Reducing the impact of subcarrier quality evaluation 有权
标题翻译：减少子载波质量评估的影响
公开(公告)号：US08923422B2
公开(公告)日：2014-12-30
申请号：US13563423
申请日：2012-07-31
申请人： Jonathan W. Hui , Jean-Philippe Vasseur , Wei Hong
发明人： Jonathan W. Hui , Jean-Philippe Vasseur , Wei Hong
IPC分类号： H04L27/28
CPC分类号： H04L5/0064 , H04B3/54 , H04B2203/5416 , H04J11/00 , H04L5/0007 , H04L5/003 , H04L5/0032 , H04L5/0033 , H04L5/0037 , H04L5/0044 , H04L5/0094 , H04L27/0006 , H04L27/2601 , H04W72/0453
摘要： In one embodiment, a device may select, based on an optimal tone map, a particular subcarrier for use when transmitting a data frame, the data frame to serve as a tone map request (TMREQ). The device may then populate one or more unused quality subcarriers of the TMREQ data frame other than the particular subcarrier with a well-known bit sequence, and transmits the TMREQ data frame to a receiving device to cause the receiving device to evaluate transmission quality of the one or more unused quality subcarriers based on the well-known bit sequence.
摘要翻译：在一个实施例中，设备可以基于最佳色调图选择在发送数据帧时使用的特定子载波，该数据帧用作音调映射请求（TMREQ）。然后，设备可以利用公知的比特序列填充特定子载波之外的TMREQ数据帧的一个或多个未使用质量的子载波，并将TMREQ数据帧发送到接收设备，以使接收设备评估传输质量基于众所周知的比特序列的一个或多个未使用质量的子载波。

103. 发明授权

US08867329B2 Allowing a single transmitter to transmit multiple data frames in OFDM communication networks 有权
标题翻译：允许单个发射机在OFDM通信网络中传输多个数据帧
公开(公告)号：US08867329B2
公开(公告)日：2014-10-21
申请号：US13563545
申请日：2012-07-31
申请人： Jonathan W. Hui , Jean-Philippe Vasseur , Wei Hong
发明人： Jonathan W. Hui , Jean-Philippe Vasseur , Wei Hong
IPC分类号： H04J11/00
CPC分类号： H04L5/0064 , H04B3/54 , H04B2203/5416 , H04J11/00 , H04L5/0007 , H04L5/003 , H04L5/0032 , H04L5/0033 , H04L5/0037 , H04L5/0044 , H04L5/0094 , H04L27/0006 , H04L27/2601 , H04W72/0453
摘要： In one embodiment, a transmitting device may determine a first data frame to a first destination and a second data frame to a second destination, and may assign subcarriers in a non-overlapping arrangement to the first and second data frames. Once assigned, the transmitting device may augment a transmission physical (PHY) header with a destination and tone map tuple for each of the first and second destinations, and transmits the transmission with the first and second data frames simultaneously on the assigned subcarriers.
摘要翻译：在一个实施例中，发送设备可以确定到第一目的地的第一数据帧和第二目的地的第二数据帧，并且可以将非重叠布置的子载波分配给第一和第二数据帧。一旦分配了发送设备，发送设备可以为第一和第二目的地中的每一个增加具有目的地和音调映射元组的传输物理（PHY）报头，并且在所分配的子载波上同时发送具有第一和第二数据帧的传输。

104. 发明授权

US08667084B2 Managing fate-sharing in shared-media communication networks 有权
标题翻译：管理共享媒体通信网络中的命运共享
公开(公告)号：US08667084B2
公开(公告)日：2014-03-04
申请号：US13403103
申请日：2012-02-23
申请人： Jean-Philippe Vasseur , Jonathan W. Hui
发明人： Jean-Philippe Vasseur , Jonathan W. Hui
IPC分类号： G06F15/16
CPC分类号： H04L43/04 , G06F11/2002 , H04L41/145 , H04L45/14 , H04L45/22 , H04L45/28 , H04W40/34
摘要： In one embodiment, a management device receives one or more fate-sharing reports locally generated by one or more corresponding reporting nodes in a shared-media communication network, the fate-sharing reports indicating a degree of localized fate-sharing between one or more pairs of nodes local to the corresponding reporting nodes. The management device may then determine, globally from aggregating the fate-sharing reports, one or more fate-sharing groups indicating sets of nodes having a global degree of fate-sharing within the communication network. As such, the management device may then advertise the fate-sharing groups within the communication network, wherein nodes of the communication network are configured to select a plurality of next-hops that minimizes fate-sharing between the plurality of next-hops.
摘要翻译：在一个实施例中，管理设备接收在共享 - 媒体通信网络中由一个或多个对应的报告节点本地生成的一个或多个命运共享报告，命运共享报告指示一个或多个对之间的局部化命运共享程度的节点本地到相应的报告节点。然后，管理设备可以全局地从聚合命运共享报告中确定一个或多个命运共享组，指示在通信网络内具有全局命中共享度的节点集合。这样，管理装置然后可以通告通信网络内的命运共享组，其中通信网络的节点被配置为选择使多个下一跳之间的命运共享最小化的多个下一跳。

105. 发明申请

US20140036912A1 MULTICAST GROUP ASSIGNMENT USING PROBABILISTIC APPROXIMATIONS 有权
标题翻译：使用概率近似的多组分组分配
公开(公告)号：US20140036912A1
公开(公告)日：2014-02-06
申请号：US13563185
申请日：2012-07-31
申请人： Jonathan W. Hui , Wei Hong , Jean-Philippe Vasseur
发明人： Jonathan W. Hui , Wei Hong , Jean-Philippe Vasseur
IPC分类号： H04L12/56
CPC分类号： H04L45/14 , H04L45/16 , H04L45/7453 , H04W40/02 , H04W40/023 , H04W40/28
摘要： In one embodiment, a source node (e.g., responsible node) determines a plurality of destination nodes of a message, and generates a probabilistic data structure that encodes each of the plurality of destination nodes without any false negatives and with zero or more false positives. The source node may then transmit the message with the probabilistic data structure toward the plurality of destination nodes, wherein nodes receiving the message interpret the probabilistic data structure to determine whether the receiving node is probabilistically one of the intended plurality of destination nodes.
摘要翻译：在一个实施例中，源节点（例如，负责节点）确定消息的多个目的地节点，并且生成概率数据结构，其编码多个目的地节点中的每一个，而没有任何假否定和零或更多的假肯定。然后，源节点可以将具有概率数据结构的消息发送到多个目的地节点，其中接收消息的节点解释概率数据结构，以确定接收节点是否是概率地预期的多个目的地节点之一。

106. 发明申请

US20130251054A1 DYNAMIC SUBCARRIER UTILIZATION AND INTELLIGENT TRANSMISSION SCHEDULING 有权
标题翻译：动态分组利用和智能传输调度
公开(公告)号：US20130251054A1
公开(公告)日：2013-09-26
申请号：US13563524
申请日：2012-07-31
申请人： Jonathan W. Hui , Jean-Philippe Vasseur , Wei Hong
发明人： Jonathan W. Hui , Jean-Philippe Vasseur , Wei Hong
IPC分类号： H04L27/28
CPC分类号： H04L5/0064 , H04B3/54 , H04B2203/5416 , H04J11/00 , H04L5/0007 , H04L5/003 , H04L5/0032 , H04L5/0033 , H04L5/0037 , H04L5/0044 , H04L5/0094 , H04L27/0006 , H04L27/2601 , H04W72/0453
摘要： In one embodiment, a transmitting device monitors transmission activity of each of a plurality of subcarriers in a communication network, and determines a set of unutilized subcarriers of the plurality of subcarriers. As such, the transmitting device may then transmit a data frame on one or more of the unutilized subcarriers to a receiving device while transmission activity is present on one or more utilized subcarriers within the network. In another embodiment, the transmitting device may also determine timing information associated with the transmission activity, and may correspondingly schedule the transmitting to optimize network performance based on the timing information.
摘要翻译：在一个实施例中，发送设备监视通信网络中的多个子载波中的每一个的传输活动，并且确定多个子载波中的一组未使用的子载波。因此，发送设备然后可以将一个或多个未使用的子载波上的数据帧发送到接收设备，同时在网络内的一个或多个利用的子载波上存在传输活动。在另一个实施例中，发射设备还可以确定与传输活动相关联的定时信息，并且可以相应地调度传输以基于定时信息优化网络性能。

107. 发明申请

US20130250953A1 ALLOWING A SINGLE TRANSMITTER TO TRANSMIT MULTIPLE DATA FRAMES IN OFDM COMMUNICATION NETWORKS 有权
标题翻译：在OFDM通信网络中允许单个发送器发送多个数据帧
公开(公告)号：US20130250953A1
公开(公告)日：2013-09-26
申请号：US13563545
申请日：2012-07-31
申请人： Jonathan W. Hui , Jean-Philippe Vasseur , Wei Hong
发明人： Jonathan W. Hui , Jean-Philippe Vasseur , Wei Hong
IPC分类号： H04L12/56
CPC分类号： H04L5/0064 , H04B3/54 , H04B2203/5416 , H04J11/00 , H04L5/0007 , H04L5/003 , H04L5/0032 , H04L5/0033 , H04L5/0037 , H04L5/0044 , H04L5/0094 , H04L27/0006 , H04L27/2601 , H04W72/0453
摘要： In one embodiment, a transmitting device may determine a first data frame to a first destination and a second data frame to a second destination, and may assign subcarriers in a non-overlapping arrangement to the first and second data frames. Once assigned, the transmitting device may augment a transmission physical (PHY) header with a destination and tone map tuple for each of the first and second destinations, and transmits the transmission with the first and second data frames simultaneously on the assigned subcarriers.
摘要翻译：在一个实施例中，发送设备可以确定到第一目的地的第一数据帧和第二目的地的第二数据帧，并且可以将非重叠布置的子载波分配给第一和第二数据帧。一旦分配了发送设备，发送设备可以为第一和第二目的地中的每一个增加具有目的地和音调映射元组的传输物理（PHY）报头，并且在所分配的子载波上同时发送具有第一和第二数据帧的传输。

108. 发明申请

US20130250945A1 PROACTIVE LINK-ESTIMATION IN REACTIVE ROUTING NETWORKS 有权
标题翻译：反应性路由网络中的主动链路估计
公开(公告)号：US20130250945A1
公开(公告)日：2013-09-26
申请号：US13524861
申请日：2012-06-15
申请人： Jonathan W. Hui , Jean-Philippe Vasseur
发明人： Jonathan W. Hui , Jean-Philippe Vasseur
IPC分类号： H04L12/56
CPC分类号： H04W40/023 , H04L45/32 , H04L45/46 , H04W40/20 , H04W40/28
摘要： In one embodiment, a node in a computer network may receive one or more reactive routing route requests (RREQs) originated by an originating node, and may then identify one or more links that provide routes to the originating node based on the RREQs. The node may then determine one or more particular links within the one or more links for which to perform proactive link-estimation, and then perform proactive link-estimation on the one or more particular links. Optionally, the node may also maintain a number of the particular links that were subject to proactive link-estimation for a period of time.
摘要翻译：在一个实施例中，计算机网络中的节点可以接收由始发节点发起的一个或多个反应性路由选择路由请求（RREQ），然后可以基于RREQ识别提供到始发节点的路由的一个或多个链路。然后，节点可以确定一个或多个链路中的一个或多个特定链路，为此进行主动链路估计，然后对一个或多个特定链路进行主动链路估计。可选地，节点还可以维持经过一段时间的主动链路估计的特定链路的数量。

109. 发明申请

US20130250809A1 REGION-BASED ROUTE DISCOVERY IN REACTIVE ROUTING NETWORKS 有权
标题翻译：基于区域的路由发现在反应路由网络中
公开(公告)号：US20130250809A1
公开(公告)日：2013-09-26
申请号：US13538238
申请日：2012-06-29
申请人： Jonathan W. Hui , Jean-Philippe Vasseur
发明人： Jonathan W. Hui , Jean-Philippe Vasseur
IPC分类号： H04L12/28
CPC分类号： H04W40/023 , H04L45/32 , H04L45/46 , H04W40/20 , H04W40/28
摘要： In one embodiment, a region anchor node may receive a unicasted route request (RREQ) for a target node. The region anchor node may then flood the RREQ to a region within which it resides. Subsequently, the region anchor node may receive one or more reactive routing route replies (RREPs) returned by the target node within the region. Based on the RREPs, the region anchor node may build one or more region routes from the region anchor node to the target node, and returns the one or more region routes to the originator node to cause the originator node to concatenate the one or more region routes and the unicast route of the original RREQ to form a path from the originator node to the to target node.
摘要翻译：在一个实施例中，区域锚节点可以接收目标节点的单播路由请求（RREQ）。然后，区域锚点节点可以将RREQ溢出到其驻留的区域。随后，区域锚节点可以接收由该区域内的目标节点返回的一个或多个反应路由路由回复（RREP）。基于RREP，区域锚节点可以建立从区域锚节点到目标节点的一个或多个区域路由，并且将一个或多个区域路由返回到发起者节点，以使发起者节点连接一个或多个区域路由和原始RREQ的单播路由，以形成从发起方节点到目标节点的路径。

110. 发明申请

US20130223275A1 ON-DEMAND DIVERSE PATH COMPUTATION FOR LIMITED VISIBILITY COMPUTER NETWORKS 有权
标题翻译：有限可见性计算机网络的需求多路径计算
公开(公告)号：US20130223275A1
公开(公告)日：2013-08-29
申请号：US13405895
申请日：2012-02-27
申请人： Jean-Philippe Vasseur , Jonathan W. Hui
发明人： Jean-Philippe Vasseur , Jonathan W. Hui
IPC分类号： H04L12/56 , H04L12/28
CPC分类号： H04L45/26 , H04L45/02 , H04L45/24
摘要： In one embodiment, a source device detects a packet flow that meets criteria for multi-path forwarding, and forwards a probe packet on a primary path from the source device to a destination device, the probe packet carrying an indication to cause a plurality of transit devices along the primary path to add their respective local neighbor topology to the forwarded probe packet, and also to cause the destination device to compute a diverse path from the primary path based on the accumulated local neighbor topologies in the probe packet. Accordingly, the source device may receive a returned diverse path as computed by the destination device in response to the probe packet, and may thus forward the packet flow on the primary path and the diverse path from the source device to the destination device according to the multi-path forwarding.
摘要翻译：在一个实施例中，源设备检测满足多路径转发标准的分组流，并且将来自源设备的主路径上的探测分组转发到目的地设备，所述探测分组携带指示以引起多个中继沿着主路径的设备将其各自的本地邻居拓扑添加到转发的探测分组，并且还使得目的地设备基于探测分组中累积的本地邻居拓扑来计算来自主路径的不同路径。因此，源设备可以响应于探测分组而接收由目的地设备计算的返回的多样化路径，并且因此可以根据主节点将主流路上的分组流和从源设备到目的设备的不同路径转发多路径转发

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