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公开(公告)号：US20090122781A1
公开(公告)日：2009-05-14
申请号：US11937015
申请日：2007-11-08
Applicant: Paul Voglewede , Scott J. Cloutier , Todd W. Joslin , Peter J. Roth , Adam R. Kent
Inventor： Paul Voglewede , Scott J. Cloutier , Todd W. Joslin , Peter J. Roth , Adam R. Kent
IPC: H04J3/06
CPC classification number: H04J3/0667 , H04J3/0679 , H04W56/009 , Y02D70/164
Abstract: An ad hoc method is provided for synchronizing a wireless network. The method involves broadcasting a first signal including a join message from a first node (FN). The method also involves saving a first timestamps in a memory device internal to the FN after broadcasting the first signal. The method further involves generating a signal including a join response message after receiving the first signal. The join response message is comprised of a second timestamp indicating a local time during which the first signal was received at the second node (SN). The method also includes the step of determining an initial time offset by computing a difference between the first timestamp and the second timestamp. The method further includes the steps of generating a request to send (RTS) message at the FN. The FN uses the initial time offset in conjunction with the RTS message to asynchronously communicate with the SN.
Abstract translation: 提供了一种用于同步无线网络的自组织方法。 该方法涉及从第一节点（FN）广播包括加入消息的第一信号。 该方法还包括在广播第一信号之后将第一时间戳保存在FN内部的存储器设备中。 该方法还包括在接收到第一信号之后产生包括连接响应消息的信号。 连接响应消息包括指示在第二节点（SN）处接收到第一信号的本地时间的第二时间戳。 该方法还包括通过计算第一时间戳和第二时间戳之间的差来确定初始时间偏移的步骤。 该方法还包括以下步骤：在FN处产生发送（RTS）消息的请求。 FN使用与RTS消息结合的初始时间偏移量与SN异步通信。
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公开(公告)号：US07283069B2
公开(公告)日：2007-10-16
申请号：US11377492
申请日：2006-03-16
Applicant: Joseph Shaver , Paul Voglewede , Edwin Leiby , Mark Walter Chamberlain , Eric Peach
Inventor： Joseph Shaver , Paul Voglewede , Edwin Leiby , Mark Walter Chamberlain , Eric Peach
IPC: H03M7/46
CPC classification number: H04B1/7156 , H04B1/70735 , H04B2001/71563 , H04L7/042
Abstract: An improved method is provided for identifying a repeated codeword in an incoming bit stream. The method includes: receiving an incoming bit stream having an expected codeword repeated a number of times; determining whether a group of incoming data bits correlates to the expected codeword, where each of the incoming data bits in the group need not match the corresponding data bit of the expected codeword; and determining whether the expected code word is repeated over a sequence of incoming data bits.
Abstract translation: 提供了一种用于识别输入位流中的重复码字的改进方法。 该方法包括：接收重复多次的预期码字的输入比特流; 确定一组输入数据位是否与预期码字相关，其中组中的每个输入数据位不需要与预期码字的对应数据位匹配; 以及确定所输入的数据位序列中是否重复所述预期代码字。
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公开(公告)号：US09141862B2
公开(公告)日：2015-09-22
申请号：US12239003
申请日：2008-09-26
Applicant: Paul Voglewede , Jeffrey Zampieron , Geoffrey Amey
Inventor： Paul Voglewede , Jeffrey Zampieron , Geoffrey Amey
CPC classification number: G06K9/00771 , H04N7/183 , H04N7/20
Abstract: The unattended surveillance device may include a housing to be positioned for unattended surveillance, a video camera associated with or carried by the housing to capture video, and an image processor carried by the housing and cooperating with the video camera. The image processor extracts moving objects in the foreground of the captured video, generates a profile image or sequence of profile images of the extracted moving objects, compresses the sequence of profile images, and generates a surveillance information packet based upon the compressed sequence of profile images. Also, a wireless transmitter or transceiver may be associated with the image processor to transmit the surveillance information packet to a surveillance monitoring station.
Abstract translation: 无人看管的监视装置可以包括要被定位用于无人值守监视的壳体，与壳体相关联或由其携带以捕获视频的摄像机，以及由所述壳体携带并与所述摄像机配合的图像处理器。 图像处理器提取拍摄视频的前景中的移动对象，生成所提取的运动对象的轮廓图像或轮廓图像序列，压缩轮廓图像的序列，并且基于轮廓图像的压缩序列生成监视信息分组 。 此外，无线发射器或收发器可以与图像处理器相关联，以将监视信息包发送到监视监视站。
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Patent Agency Ranking
公开(公告)号：US08331240B2
公开(公告)日：2012-12-11
申请号：US11937002
申请日：2007-11-08
Applicant: Paul Voglewede , Peter J. Roth
Inventor： Paul Voglewede , Peter J. Roth
IPC: G01R31/08
CPC classification number: H04L43/00 , H04L12/189 , H04L29/12339 , H04L43/0811 , H04L43/0829 , H04L61/2503
Abstract: A method (500) is provided for enabling a promiscuous monitoring of network communications by a monitor node (MN). The method includes the steps of: generating a directed IP packet at a first node (FN); transmitting a first unicast signal including a RTS message from the FN to a second node (SN); transmitting a second unicast signal including a CTS message from the SN to the FN in response to the first unicast signal; modifying the directed IP packet by changing an IP destination address of the directed IP packet to an IP subnet broadcast address; transmitting a uni-broadcast signal including the modified directed IP packet from the FN to the IP subnet broadcast address; and receiving the uni-broadcast signal at the SN and a third node (TN). The TN is an IP-enabled device provided to monitor network communications between the FN and SN.
Abstract translation: 提供了一种方法（500），用于实现监视节点（MN）的网络通信的混杂监视。 该方法包括以下步骤：在第一节点（FN）处生成有向IP分组; 将包括RTS消息的第一单播信号从FN发送到第二节点（SN）; 响应于第一单播信号，从SN向FN发送包括CTS消息的第二单播信号; 通过将有向IP分组的IP目的地址改变为IP子网广播地址来修改有向IP分组; 将包括修改的有向IP分组的单播广播信号从FN发送到IP子网广播地址; 以及在SN和第三节点（TN）处接收单播广播信号。 TN是一个支持IP的设备，用于监控FN和SN之间的网络通信。
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公开(公告)号：US07903601B2
公开(公告)日：2011-03-08
申请号：US11937015
申请日：2007-11-08
Applicant: Paul Voglewede , Scott J. Cloutier , Todd W. Joslin , Peter J. Roth , Adam R. Kent
Inventor： Paul Voglewede , Scott J. Cloutier , Todd W. Joslin , Peter J. Roth , Adam R. Kent
CPC classification number: H04J3/0667 , H04J3/0679 , H04W56/009 , Y02D70/164
Abstract: An ad hoc method is provided for synchronizing a wireless network. The method involves broadcasting a first signal including a join message from a first node (FN). The method also involves saving a first timestamps in a memory device internal to the FN after broadcasting the first signal. The method further involves generating a signal including a join response message after receiving the first signal. The join response message is comprised of a second timestamp indicating a local time during which the first signal was received at the second node (SN). The method also includes the step of determining an initial time offset by computing a difference between the first timestamp and the second timestamp. The method further includes the steps of generating a request to send (RTS) message at the FN. The FN uses the initial time offset in conjunction with the RTS message to asynchronously communicate with the SN.
Abstract translation: 提供了一种用于同步无线网络的自组织方法。 该方法涉及从第一节点（FN）广播包括加入消息的第一信号。 该方法还包括在广播第一信号之后将第一时间戳保存在FN内部的存储器设备中。 该方法还包括在接收到第一信号之后产生包括连接响应消息的信号。 连接响应消息包括指示在第二节点（SN）处接收到第一信号的本地时间的第二时间戳。 该方法还包括通过计算第一时间戳和第二时间戳之间的差来确定初始时间偏移的步骤。 该方法还包括以下步骤：在FN处产生发送（RTS）消息的请求。 FN使用与RTS消息结合的初始时间偏移量与SN异步通信。
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公开(公告)号：US20090122709A1
公开(公告)日：2009-05-14
申请号：US11937002
申请日：2007-11-08
Applicant: Paul Voglewede , Peter J. Roth
Inventor： Paul Voglewede , Peter J. Roth
IPC: G06F11/00
CPC classification number: H04L43/00 , H04L12/189 , H04L29/12339 , H04L43/0811 , H04L43/0829 , H04L61/2503
Abstract: A method (500) is provided for enabling a promiscuous monitoring of network communications by a monitor node (MN). The method includes the steps of: generating a directed IP packet at a first node (FN); transmitting a first unicast signal including a RTS message from the FN to a second node (SN); transmitting a second unicast signal including a CTS message from the SN to the FN in response to the first unicast signal; modifying the directed IP packet by changing an IP destination address of the directed IP packet to an IP subnet broadcast address; transmitting a uni-broadcast signal including the modified directed IP packet from the FN to the IP subnet broadcast address; and receiving the uni-broadcast signal at the SN and a third node (TN). The TN is an IP-enabled device provided to monitor network communications between the FN and SN.
Abstract translation: 提供了一种方法（500），用于实现监视节点（MN）的网络通信的混杂监视。 该方法包括以下步骤：在第一节点（FN）处生成有向IP分组; 将包括RTS消息的第一单播信号从FN发送到第二节点（SN）; 响应于第一单播信号，从SN向FN发送包括CTS消息的第二单播信号; 通过将有向IP分组的IP目的地址改变为IP子网广播地址来修改有向IP分组; 将包括修改的有向IP分组的单播广播信号从FN发送到IP子网广播地址; 以及在SN和第三节点（TN）处接收单播广播信号。 TN是一个支持IP的设备，用于监控FN和SN之间的网络通信。
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公开(公告)号：US20070216549A1
公开(公告)日：2007-09-20
申请号：US11377492
申请日：2006-03-16
Applicant: Joseph Shaver , Paul Voglewede , Edwin Leiby , Mark Chamberlain , Eric Peach
Inventor： Joseph Shaver , Paul Voglewede , Edwin Leiby , Mark Chamberlain , Eric Peach
IPC: H03M7/34
CPC classification number: H04B1/7156 , H04B1/70735 , H04B2001/71563 , H04L7/042
Abstract: An improved method is provided for identifying a repeated codeword in an incoming bit stream. The method includes: receiving an incoming bit stream having an expected codeword repeated a number of times; determining whether a group of incoming data bits correlates to the expected codeword, where each of the incoming data bits in the group need not match the corresponding data bit of the expected codeword; and determining whether the expected code word is repeated over a sequence of incoming data bits
Abstract translation: 提供了一种用于识别输入位流中的重复码字的改进方法。 该方法包括：接收重复多次的预期码字的输入比特流; 确定一组输入数据位是否与预期码字相关，其中组中的每个输入数据位不需要与预期码字的对应数据位匹配; 以及确定所输入的数据位序列中是否重复所述预期代码字
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18.发明申请公开(公告)号：US20050207474A1
公开(公告)日：2005-09-22
申请号：US10800691
申请日：2004-03-16
Applicant: Paul Voglewede
Inventor： Paul Voglewede
CPC classification number: H04B1/713 , H04B1/7156 , H04L27/201
Abstract: A system and method improves ECCM and data payload for a multi-h continuous phase modulated waveform with the addition of frequency hopping capabilities. The system and method exploit the short constraint length and rotational invariance of the multi-h CPM waveform to enable frequency hopping using current system capabilities. The transmitted data is structured such that the initial phase state of each hopping frame is in the zero state and the final phase state of each hopping frame is cycled to zero by the addition of flushing symbols and transition symbols. The transition symbols allow the oscillator to change frequency without disrupting the phase progression. The system and method uses synchronous demodulation of the transmitted data at a plurality of phase offsets and determines the best phase offset based on the total sum of the branch metrics for each symbol and phase offset. The system and method alternatively demodulated with a phase offset that is tracked and adjusted over each hop by accumulation of the frequency error.
Abstract translation: 一种系统和方法通过添加跳频功能来改进多小时连续相位调制波形的ECCM和数据有效载荷。 该系统和方法利用多h CPM波形的短约束长度和旋转不变性，以使用当前系统功能启用跳频。 发送的数据被构造成使得每个跳频帧的初始相位状态处于零状态，并且通过添加冲洗符号和转换符号将每个跳变帧的最终相位状态循环为零。 转换符号允许振荡器改变频率，而不会中断相位进展。 该系统和方法使用多个相位偏移的发射数据的同步解调，并且基于每个符号和相位偏移的分支度量的总和来确定最佳相位偏移。 该系统和方法用相位偏移方式交替解调，该相位偏移通过频率误差的累积在每一跳上被跟踪和调整。
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