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公开(公告)号：US08462625B2
公开(公告)日：2013-06-11
申请号：US12963326
申请日：2010-12-08
申请人： Jeffrey Pang , Karen Barnes , Dinesh Chachidhanandam , Alexandre Gerber , Michael Salmon , Oliver Spatscheck , Shobha Venkataraman
发明人： Jeffrey Pang , Karen Barnes , Dinesh Chachidhanandam , Alexandre Gerber , Michael Salmon , Oliver Spatscheck , Shobha Venkataraman
CPC分类号： H04L43/0888 , H04L43/026
摘要： A system for passive estimation of throughput in an electronic network is disclosed. The system may include an plurality of mobile devices configured to operate in the network and may further include an electronic data processor. The processor may be configured to access flow records for data flows associated with the mobile devices during a predetermined time interval. Additionally, the processor may be configured to annotate the flow records with an application field and a content provider field. The processor may also be configured to determine a flow type of each data flow based on the application field and the content provider field of the flow records. Furthermore, the processor may be configured to generate a throughput index that only includes non-rate-limited flow types. Moreover, the processor may be configured to estimate maximum throughput for each data flow having non-rate-limited flow types in the throughput index.
摘要翻译： 公开了一种用于电子网络中的吞吐量被动估计的系统。 该系统可以包括被配置为在网络中操作并且还可以包括电子数据处理器的多个移动设备。 处理器可以被配置为在预定时间间隔内访问与移动设备相关联的数据流的流记录。 另外，处理器可以被配置为用应用程序字段和内容提供者字段来注释流记录。 处理器还可以被配置为基于流记录的应用字段和内容提供者字段来确定每个数据流的流类型。 此外，处理器可以被配置为生成仅包括非速率限制的流类型的吞吐量索引。 此外，处理器可以被配置为在吞吐量指数中估计具有非速率限制流类型的每个数据流的最大吞吐量。
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2.发明申请公开(公告)号：US20120151043A1
公开(公告)日：2012-06-14
申请号：US12967869
申请日：2010-12-14
IPC分类号： G06F15/173
CPC分类号： H04L43/045 , H04L43/0852
摘要： A system for visualization of performance measurements is disclosed. The system may include an electronic data processor configured to receive a stream of the performance measurements and select a maximum number of leaf nodes of a plurality of nodes for use in an adaptive decision tree. Additionally, the electronic processor may be configured to determine a depth of each branch in the adaptive decision tree needed to differentiate performance among internet protocol addresses in an internet protocol prefix of each node. Each of the plurality of nodes may be annotated with a predicted latency category and the processor may be configured to generate the adaptive decision tree based on the maximum number of leaf nodes selected, the depth of each branch determined, the predicted latency category, and on the stream of performance measurements associated with the network. Moreover, the processor may display the adaptive decision tree.
摘要翻译： 公开了用于可视化性能测量的系统。 该系统可以包括电子数据处理器，其被配置为接收性能测量的流并且选择用于自适应决策树中的多个节点的最大数量的叶节点。 此外，电子处理器可以被配置为确定在每个节点的因特网协议前缀中的互联网协议地址之间区分性能所需的自适应决策树中的每个分支的深度。 可以利用预测的等待时间类别对多个节点中的每一个进行注释，并且处理器可以被配置为基于所选择的叶节点的最大数目，所确定的每个分支的深度，预测的等待时间类别和开启来生成自适应决策树 与网络相关的性能测量流。 此外，处理器可以显示自适应决策树。
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3.发明授权公开(公告)号：US08671183B2
公开(公告)日：2014-03-11
申请号：US12967869
申请日：2010-12-14
IPC分类号： H04L12/26
CPC分类号： H04L43/045 , H04L43/0852
摘要： A system for visualization of performance measurements is disclosed. The system may include an electronic data processor configured to receive a stream of the performance measurements and select a maximum number of leaf nodes of a plurality of nodes for use in an adaptive decision tree. Additionally, the electronic processor may be configured to determine a depth of each branch in the adaptive decision tree needed to differentiate performance among internet protocol addresses in an internet protocol prefix of each node. Each of the plurality of nodes may be annotated with a predicted latency category and the processor may be configured to generate the adaptive decision tree based on the maximum number of leaf nodes selected, the depth of each branch determined, the predicted latency category, and on the stream of performance measurements associated with the network. Moreover, the processor may display the adaptive decision tree.
摘要翻译： 公开了用于可视化性能测量的系统。 该系统可以包括电子数据处理器，其被配置为接收性能测量的流并且选择用于自适应决策树中的多个节点的最大数量的叶节点。 此外，电子处理器可以被配置为确定在每个节点的因特网协议前缀中的互联网协议地址之间区分性能所需的自适应决策树中的每个分支的深度。 可以利用预测的等待时间类别对多个节点中的每一个进行注释，并且处理器可以被配置为基于所选择的叶节点的最大数目，所确定的每个分支的深度，预测的等待时间类别和开启来生成自适应决策树 与网络相关的性能测量流。 此外，处理器可以显示自适应决策树。
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公开(公告)号：US20110110552A1
公开(公告)日：2011-05-12
申请号：US12777819
申请日：2010-05-11
IPC分类号： H04R25/00
CPC分类号： H04R1/1033 , H04R2460/17
摘要： A headphone having reduced tendency to tangle comprises an input portion for receiving electrical signals from an output device, an output portion for providing audio signals to a user in response to the electrical signals, a plurality of wires coupled to the input portion and the output portion for providing the electrical signals to the output portion, and a restraint mechanism coupled to the plurality of wires and cable of being repositioned along the plurality of wire, wherein the restraint mechanism is for physically receiving insertion of at least a portion of the input portion and for physically restraining movement of the portion of input portion with respect to output portion when the portion of the input portion is physically inserted into the restraint mechanism, wherein a temporary and removable closed loop of wire is formed from the plurality of wires, until a sufficient separation force is applied.
摘要翻译： 具有降低趋势的耳机包括用于从输出设备接收电信号的输入部分，用于响应于电信号向用户提供音频信号的输出部分，耦合到输入部分和输出部分的多条线 用于将电信号提供给输出部分，以及联接到多个电线和电缆的约束机构，其沿着多根电线重新定位，其中所述约束机构用于物理地接收所述输入部分的至少一部分的插入，以及 用于当所述输入部分的所述部分物理地插入所述约束机构中时，物理地限制所述输入部分相对于输出部分的运动，其中，从所述多条电线形成临时和可移除的电线闭环，直至足够 施加分离力。
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公开(公告)号：US08924560B2
公开(公告)日：2014-12-30
申请号：US12955600
申请日：2010-11-29
IPC分类号： G06F15/16 , G06F15/173 , G06F15/177 , G06F9/50 , H04L29/08
CPC分类号： G06F9/5088 , G06F9/45558 , G06F2009/45562 , H04L29/08144 , H04L29/08846
摘要： A system is provided for migrating a VM over a WAN. A first server has a VM. The first and second servers are operatively connected over the WAN by a virtual private local area network service. The first server migrates the VM to the second server by coping files and state of the VM to the second server without interrupting the interactive software on the VM. During a last round of migrating the VM, for packets intended for the VM on the first server, the first server buffers the packets in a buffer as buffered packets. Instead of delivering the buffered packets to the VM, the first server transmits the buffered packets to the second server. The second server plays the buffered packets to the VM migrated to and operating on the second server, such that buffered packets are played before current packets currently received from the clients are played.
摘要翻译： 提供了一种通过WAN迁移虚拟机的系统。 第一台服务器有一台VM。 第一和第二服务器通过虚拟专用局域网服务通过WAN可操作地连接。 第一台服务器通过将虚拟机的文件和状态应用到第二台服务器而将VM迁移到第二台服务器，而不会中断VM上的交互式软件。 在最后一轮迁移VM期间，对于第一台服务器上针对VM的数据包，第一台服务器将缓冲区中的数据包缓冲为缓冲数据包。 而不是将缓冲的数据包传递到VM，第一个服务器将缓冲的数据包发送到第二个服务器。 第二个服务器将迁移到第二个服务器上的VM缓存的数据包进行播放，从而在播放当前从客户端接收的数据包之前播放缓冲的数据包。
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公开(公告)号：US20130039525A1
公开(公告)日：2013-02-14
申请号：US13652437
申请日：2012-10-15
申请人： David Pang , Jeffrey Pang , Caroline Pang , Stephen Y.F. Pang
发明人： David Pang , Jeffrey Pang , Caroline Pang , Stephen Y.F. Pang
IPC分类号： H04R1/10
CPC分类号： H04R1/1033 , H04R2460/17
摘要： A restraint device for a pair of headphones having a pair of earphones, an audio plug, and a pair of wires coupling the pair of earphones to the audio plug, wherein the restraint device includes a body of a material, wherein the material includes an interior channel, wherein the interior channel is configured to have the pair of wires be slidably disposed therein, wherein the interior channel is configured to have the audio plug be removably disposed therein, wherein the interior channel is configured to restrain relative movement of the pair of wires with respect to the audio plug when the pair of wires and the audio plug are disposed adjacently within the interior channel.
摘要翻译： 一种用于一对耳机的约束装置，其具有一对耳机，音频插头和将所述一对耳机耦合到所述音频插头的一对电线，其中所述约束装置包括材料体，其中所述材料包括内部 通道，其中所述内部通道被配置为使所述一对电线可滑动地设置在其中，其中所述内部通道被配置为使所述音频插头可移除地设置在其中，其中所述内部通道被配置为限制所述一对电线的相对运动 当一对电线和音频插头相邻地设置在内部通道内时相对于音频插头。
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公开(公告)号：US08345913B2
公开(公告)日：2013-01-01
申请号：US13133842
申请日：2010-11-17
申请人： Jeffrey Pang , Caroline Pang , David Pang , Stephen Y. F. Pang
发明人： Jeffrey Pang , Caroline Pang , David Pang , Stephen Y. F. Pang
IPC分类号： H04R1/10
CPC分类号： H04R1/1033
摘要： A headphone having reduced-tangling potential includes an audio plug for receive electrical signals from an audio device, coupled via wires to ear buds, wherein the ear buds are for receiving electrical signals and outputting audio, wires coupled to the audio plug and to the pair of ear buds, wherein the coupling wire is configured to provide the electrical signals from the audio plug to at least the pair of ear buds, and a restraint device having a pliable material body having an interior channel, wherein the channel restrains movement of the separate ear buds a first resistance, when the audio plug is inserted into the channel, and wherein the channel restrains movement the separate ear buds by a second resistance, when the audio portion is separated from the channel, wherein the first resistance amount exceeds the second resistance amount.
摘要翻译： 具有减少缠结电位的头戴耳机包括用于接收来自音频设备的电信号的音频插头，其通过电线耦合到耳塞，其中耳塞用于接收电信号并输出音频，耦合到音频插头和对的线 其中所述耦合线被配置为将所述电信号从所述音频插头提供给至少所述一对耳塞，以及约束装置，其具有具有内部通道的柔韧材料体，其中所述通道限制所述单独的 当音频插头插入到通道中时，耳朵发出第一阻力，并且其中当音频部分与通道分离时，通道抑制单独的耳塞移动第二电阻，其中第一电阻量超过第二电阻 量。
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公开(公告)号：US20140169610A1
公开(公告)日：2014-06-19
申请号：US14042604
申请日：2013-09-30
申请人： David Pang , Jeffrey Pang , Caroline Pang , Stephen Y.F. Pang
发明人： David Pang , Jeffrey Pang , Caroline Pang , Stephen Y.F. Pang
IPC分类号： H04R1/10
CPC分类号： H04R1/1033 , H04R2460/17
摘要： A headphone having reduced tendency to tangle comprises an input portion for receiving electrical signals from an output device, an output portion for providing audio signals to a user in response to the electrical signals, a plurality of wires coupled to the input portion and the output portion for providing the electrical signals to the output portion, and a restraint mechanism coupled to the plurality of wires and cable of being repositioned along the plurality of wire, wherein the restraint mechanism is for physically receiving insertion of at least a portion of the input portion and for physically restraining movement of the portion of input portion with respect to output portion when the portion of the input portion is physically inserted into the restraint mechanism, wherein a temporary and removable closed loop of wire is formed from the plurality of wires, until a sufficient separation force is applied.
摘要翻译： 具有降低趋势的耳机包括用于从输出设备接收电信号的输入部分，用于响应于电信号向用户提供音频信号的输出部分，耦合到输入部分和输出部分的多条线 用于将电信号提供给输出部分，以及联接到多个电线和电缆的约束机构，其沿着多根电线重新定位，其中所述约束机构用于物理地接收所述输入部分的至少一部分的插入，以及 用于当所述输入部分的所述部分物理地插入所述约束机构中时，物理地限制所述输入部分相对于输出部分的运动，其中，从所述多条电线形成临时和可移除的电线闭环，直至足够 施加分离力。
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公开(公告)号：US08831265B2
公开(公告)日：2014-09-09
申请号：US13652437
申请日：2012-10-15
申请人： David Pang , Jeffrey Pang , Caroline Pang , Stephen Y. F. Pang
发明人： David Pang , Jeffrey Pang , Caroline Pang , Stephen Y. F. Pang
IPC分类号： H04R25/00
CPC分类号： H04R1/1033 , H04R2460/17
摘要： A restraint device for a pair of headphones having a pair of earphones, an audio plug, and a pair of wires coupling the pair of earphones to the audio plug, wherein the restraint device includes a body of a material, wherein the material includes an interior channel, wherein the interior channel is configured to have the pair of wires be slidably disposed therein, wherein the interior channel is configured to have the audio plug be removably disposed therein, wherein the interior channel is configured to restrain relative movement of the pair of wires with respect to the audio plug when the pair of wires and the audio plug are disposed adjacently within the interior channel.
摘要翻译： 一种用于一对耳机的约束装置，其具有一对耳机，音频插头和将所述一对耳机耦合到所述音频插头的一对电线，其中所述约束装置包括材料体，其中所述材料包括内部 通道，其中所述内部通道被配置为使所述一对电线可滑动地设置在其中，其中所述内部通道被配置为使所述音频插头可移除地设置在其中，其中所述内部通道被配置为限制所述一对电线的相对运动 当一对电线和音频插头相邻地设置在内部通道内时相对于音频插头。
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公开(公告)号：US08290193B2
公开(公告)日：2012-10-16
申请号：US12777819
申请日：2010-05-11
申请人： Jeffrey Pang , Stephen Y. F. Pang , Caroline Pang , David Pang
发明人： Jeffrey Pang , Stephen Y. F. Pang , Caroline Pang , David Pang
IPC分类号： H04R25/00
CPC分类号： H04R1/1033 , H04R2460/17
摘要： A headphone having reduced tendency to tangle comprises an input portion for receiving electrical signals from an output device, an output portion for providing audio signals to a user in response to the electrical signals, a plurality of wires coupled to the input portion and the output portion for providing the electrical signals to the output portion, and a restraint mechanism coupled to the plurality of wires and cable of being repositioned along the plurality of wire, wherein the restraint mechanism is for physically receiving insertion of at least a portion of the input portion and for physically restraining movement of the portion of input portion with respect to output portion when the portion of the input portion is physically inserted into the restraint mechanism, wherein a temporary and removable closed loop of wire is formed from the plurality of wires, until a sufficient separation force is applied.
摘要翻译： 具有降低趋势的耳机包括用于从输出设备接收电信号的输入部分，用于响应于电信号向用户提供音频信号的输出部分，耦合到输入部分和输出部分的多条线 用于将电信号提供给输出部分，以及联接到多个电线和电缆的约束机构，其沿着多根电线重新定位，其中所述约束机构用于物理地接收所述输入部分的至少一部分的插入，以及 用于当所述输入部分的所述部分物理地插入所述约束机构中时，物理地限制所述输入部分相对于输出部分的运动，其中，从所述多条电线形成临时和可移除的电线闭环，直至足够 施加分离力。
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