公开(公告)号：US20170239816A1

公开(公告)日：2017-08-24

申请号：US15442525

申请日：2017-02-24

申请人： Kevin Loughran

发明人： Kevin Loughran

IPC分类号： B25J13/00 ,  H04L29/08 ,  G05D1/00

CPC分类号： B25J13/006 ,  G05D1/0022 ,  G05D1/0027 ,  H04L67/104 ,  H04L67/12 ,  H04W84/12

摘要： Systems and methods for determining by a first robotic device which portions of data received that is to be transmitted to one or more other robotic devices based on, at least, one or more functions of the data received, and characteristics of the data received. It may further be determined at a first robotic device an advanced communication technique may be executed by a first robotic device and/or one or more other robotic devices to improve communications between robotic devices.

公开(公告)号：US09743461B1

公开(公告)日：2017-08-22

申请号：US15335438

申请日：2016-10-27

申请人： Kevin Loughran

发明人： Kevin Loughran

IPC分类号： G05D1/10 ,  H04W84/18 ,  H04W84/06 ,  H04W84/00 ,  H04W76/02 ,  H04W28/02 ,  H04W16/28

CPC分类号： H04W84/18 ,  B64C39/00 ,  G05D1/104 ,  H04W16/28 ,  H04W28/021 ,  H04W76/19 ,  H04W84/005 ,  H04W84/06 ,  H04W88/08

摘要： A system and method for intelligently and dynamically deploying a plurality of mobile robotic machines capable of carrying out a complex series of actions automatically to propagate wireless network connectivity comprising, at least, a mechanical framework, sensors, actuators, communications capability, an energy source, a propulsion means, a control mechanism, and a payload. The payload may comprise electronic or mechanical communication equipment to propagate services such as wireless networking services, in for example, a first responder or emergency environment, or electronic and mechanical jamming services in a military or anti-terrorism environment.

公开(公告)号：US07366168B2

公开(公告)日：2008-04-29

申请号：US09824241

申请日：2001-04-03

申请人： Mark A Hughes ,  Daniel M O'Keeffe ,  Kevin Loughran ,  Joseph N Butler

发明人： Mark A Hughes ,  Daniel M O'Keeffe ,  Kevin Loughran ,  Joseph N Butler

IPC分类号： H04L12/56

CPC分类号： H04L47/193 ,  H04L47/10 ,  H04L47/125 ,  H04L47/2433

摘要： A method and switch for controlling the allocation of priority of TCP packets, more particularly for distinguishing between data and control packets and assigning an increased priority to control packets. The layer 4 information in the form of the flag bits of the header are snooped in the switch to determine whether any flag other than PSH is set and if so to allocate a priority to that packet, which will usually be a higher priority than data packets.

摘要翻译： 一种用于控制TCP分组的优先级分配的方法和开关，更具体地说是用于区分数据和控制分组，并且将增加的优先级分配给控制分组。 标头中标志位形式的层4信息被窥探在交换机中，以确定是否设置了除PSH之外的任何标志，如果是，则为该分组分配优先级，这通常比数据包更高优先级 。

公开(公告)号：US06539239B1

公开(公告)日：2003-03-25

申请号：US09023469

申请日：1998-02-13

申请人： Kevin Loughran ,  Christopher Francis Zappala

发明人： Kevin Loughran ,  Christopher Francis Zappala

IPC分类号： H04B138

CPC分类号： H04B7/0837

摘要： A technique for achieving receive diversity without multiple antennas per cell is disclosed. An illustrative embodiment of the present invention comprises: a first antenna for receiving a first information-bearing signal at a first radio frequency; a first downconverter for downconverting the first information-bearing signal to a first intermediate frequency; a first transmitter for transmitting the first information-bearing signal at the first intermediate frequency over a first wireline; means for receiving the first information-bearing signal at the first intermediate frequency from the first wireline and for demodulating the first information-bearing signal.

摘要翻译： 公开了一种用于实现每个小区没有多个天线的接收分集的技术。 本发明的说明性实施例包括：用于以第一射频接收第一信息承载信号的第一天线; 第一下变频器，用于将第一信息承载信号下变频到第一中频; 第一发送器，用于在第一有线线路上以第一中频发送第一信息承载信号; 用于从第一有线线路接收第一中间频率的第一信息载运信号并解调第一信息承载信号的装置。

公开(公告)号：US07349335B2

公开(公告)日：2008-03-25

申请号：US11032762

申请日：2005-01-11

申请人： Daniel Martin O'Keeffe ,  Michael Joseph Gleeson ,  Kevin Loughran ,  Christopher Alan Walker

发明人： Daniel Martin O'Keeffe ,  Michael Joseph Gleeson ,  Kevin Loughran ,  Christopher Alan Walker

IPC分类号： G01R31/08

CPC分类号： H04L47/32 ,  H04L47/10 ,  H04L47/11 ,  H04L47/20 ,  H04L47/28

摘要： For each metered flow in a network unit there is a memory entry which defines a time stamp and a rate parameter. When a packet in the respective flow arrives, the time of arrival is compared with the time stamp. If the time of arrival is before the time stamp the packet is discarded. If the packet arrives after the date stamp, it is allowed to proceed and a new time stamp is computed in accordance with the rate parameter. One exemplary computation adds to the time stamp a time interval obtained by dividing the size of the packet by the rate parameter and preferably subtracting from the quotient the time interval between the arrival time and the previous time stamp.

摘要翻译： 对于网络单元中的每个计量流，存在定义时间戳和速率参数的存储器条目。 当相应流程中的分组到达时，将到达时间与时间戳进行比较。 如果到达时间在时间​​戳之前丢包。 如果分组在日期戳之后到达，则允许继续进行，并根据速率参数计算新的时间戳。 一个示例性计算将通过将分组的大小除以速率参数而获得的时间间隔增加时间戳，并且优选地从商减去到达时间和先前时间戳之间的时间间隔。

公开(公告)号：US20060227787A1

公开(公告)日：2006-10-12

申请号：US11133039

申请日：2005-05-18

申请人： Peter Furlong ,  Daniel O'Keeffe ,  Eoghan Stack ,  Kevin Loughran

发明人： Peter Furlong ,  Daniel O'Keeffe ,  Eoghan Stack ,  Kevin Loughran

IPC分类号： H04L1/00

CPC分类号： H04L63/1408 ,  H04L63/166

摘要： A method of detecting signatures in message segments comprises employing a state machine for the detection of character strings in the message segments. The state machine executes for each input character a transition determined by a current state of the machine and a current input character. The message segments conform to TCP or other ordering transport protocol. The order of arrival of the message segments is monitored. In the event that an intermediate message segment is missing between a processed segment and an immediately subsequent message segment, the current state of said state machine at the end of the said processed segment is stored. The machine is restarted from its null or datum state for the examination of the immediately subsequent message segment, which is then temporarily stored. When the missing segment eventually arrives, it and the stored segment are successively examined for signatures by means of the state machine, beginning at the stored state. The invention allows for examination of overlapping signatures without requiring re-assembly of the segments or substantial buffering.

摘要翻译： 检测消息段中的签名的方法包括采用状态机来检测消息段中的字符串。 状态机对于每个输入字符执行由机器的当前状态和当前输入字符确定的转变。 消息段符合TCP或其他排序传输协议。 监视消息段的到达顺序。 在经处理​​段和紧随其后的消息段之间缺少中间消息段的情况下，存储所述处理段的末尾处的所述状态机的当前状态。 机器从其零或基准状态重新开始，以便检查紧随其后的消息段，然后临时存储。 当丢失段最终到达时，从存储状态开始，通过状态机连续检查存储的段和签名。 本发明允许检查重叠签名，而不需要重新组装段或基本缓冲。

公开(公告)号：US20060218390A1

公开(公告)日：2006-09-28

申请号：US11121231

申请日：2005-05-03

申请人： Kevin Loughran ,  Eoghan Stack ,  Peter Furlong ,  David Law

发明人： Kevin Loughran ,  Eoghan Stack ,  Peter Furlong ,  David Law

IPC分类号： H04L9/00

CPC分类号： H04L63/0485 ,  H04L63/164

摘要： The deciphering of fragmented enciphered IP packets is perfomed without requiring reassembly of the fragments fragmented packets. When a first frame is deciphered a characteristic poly-tuple is saved against the state of the cipher, particularly an output vector. When the next frame comes in, the cipher would continue on from that previously saved state after a look-up of the poly-tuple. Each frame would then be sent on, deciphered, but still representing a fragment of the original packet. The poly-tuple employed for the look-up includes the identity and protocol fields from the IP header and at least one of the source IP address and the destination IP address. The deciphering process may commence with the combination of input data with an initialising vector and proceed by combining input data with a vector fed back from the output of the deciphering engine. The saved cipher state is employed as the initialising vector for the next frame.

摘要翻译： 分片加密的IP分组的解密被完成，而不需要重新组合碎片分段的分组。 当第一帧被解密时，针对密码的状态，特别是输出向量，保存特征多元组。 当下一帧进入时，在多元组的查找之后，密码将从先前保存的状态继续。 然后，每个帧将被发送，解密，但仍然表示原始分组的片段。 用于查找的多元组包括来自IP头部的标识和协议字段以及源IP地址和目的地IP地址中的至少一个。 解密过程可以从输入数据与初始化向量的组合开始，并且通过将输入数据与从解密引擎的输出反馈的向量组合来进行。 采用保存的密码状态作为下一帧的初始化向量。

公开(公告)号：US06801527B1

公开(公告)日：2004-10-05

申请号：US09562131

申请日：2000-05-01

申请人： Daniel M O'Keeffe ,  Kevin Loughran ,  Mark A Hughes ,  Paul J Moran

发明人： Daniel M O'Keeffe ,  Kevin Loughran ,  Mark A Hughes ,  Paul J Moran

IPC分类号： H04L1256

CPC分类号： H04L45/745 ,  H04L49/103 ,  H04L49/351

摘要： A network switch comprises a multiplicity of ports for receiving and forwarding addressed data packets, a forwarding engine for directing packets received at the ports to at least one other port, a register for storing unit identifications of a set of units including the network unit, and hashing logic for selecting one of the unit identifications in response to address data in a packet. The forwarding engine makes a determination whether the one of the unit identifications corresponds to the network unit and is operative to direct the packet in accordance with that determination. The use of the register enables a substantial increase in the number of ports that can be members of a stack-wide trunk.

摘要翻译： 网络交换机包括用于接收和转发寻址的数据分组的多个端口，用于将在端口处接收到的分组指向至少一个其他端口的转发引擎，用于存储包括网络单元的一组单元的单元标识的寄存器，以及 用于响应于分组中的地址数据来选择单元标识之一的散列逻辑。 转发引擎确定单元标识中的一个是否对应于网络单元，并且可操作以根据该确定来指导分组。 使用寄存器可以大大增加可以作为堆栈宽中继线的成员的端口数量。

公开(公告)号：US20170311377A1

公开(公告)日：2017-10-26

申请号：US15645664

申请日：2017-07-10

申请人： Kevin Loughran

发明人： Kevin Loughran

IPC分类号： H04W84/18 ,  H04W84/00 ,  H04W28/02 ,  H04W84/06 ,  H04W76/02 ,  G05D1/10 ,  H04W16/28

CPC分类号： H04W84/18 ,  G05D1/104 ,  H04W16/28 ,  H04W28/021 ,  H04W76/19 ,  H04W84/005 ,  H04W84/06 ,  H04W88/08

摘要： A system and method for intelligently and dynamically deploying a plurality of mobile robotic machines capable of carrying out a complex series of actions automatically to propagate wireless network connectivity comprising, at least, a mechanical framework, sensors, actuators, communications capability, an energy source, a propulsion means, a control mechanism, and a payload. The payload may comprise electronic or mechanical communication equipment to propagate services such as wireless networking services, in for example, a first responder or emergency environment, or electronic and mechanical jamming services in a military or anti-terrorism environment.

公开(公告)号：US20120084245A1

公开(公告)日：2012-04-05

申请号：US13252776

申请日：2011-10-04

申请人： David Law ,  Peter Furlong ,  Eugene O'Neill ,  Kevin Loughran

发明人： David Law ,  Peter Furlong ,  Eugene O'Neill ,  Kevin Loughran

IPC分类号： G06N5/02

CPC分类号： H04L45/742 ,  H04L69/22

摘要： An apparatus including logic to receive a data packet comprising a string of characters, said apparatus having a plurality of states and at least one state for every character position in the string of characters; logic to examine the string of characters for matches with a plurality of predefined values, beginning with an initial character; and logic to execute forward exit transitions from any of the plurality of states based upon the examination of the characters, wherein a current state of the apparatus represents a count of a number of characters from the initial character of the string of characters.

摘要翻译： 一种装置，包括用于接收包括一串字符的数据分组的逻辑，所述装置具有多个状态，并且至少一个状态用于字符串中的每个字符位置; 检查用于与初始字符开始的多个预定义值匹配的字符串的逻辑; 以及基于对所述字符的检查来执行从所述多个状态中的任何一个状态的向前退出转换的逻辑，其中所述装置的当前状态表示从所述字符串的初始字符开始的字符数的计数。