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51. 发明授权

US10243692B2 Low-delay packet erasure coding 有权
公开(公告)号：US10243692B2
公开(公告)日：2019-03-26
申请号：US15305893
申请日：2015-02-11
申请人： National University of Ireland, Maynooth , Massachusetts Institute of Technology
发明人： Andres Garcia Saavedra , Mohammad Karzand , Douglas Leith , Muriel Medard
IPC分类号： H04L1/00 , H03M13/15 , H04L1/18 , H04L5/00 , H04L1/12 , H04L1/16 , H03M13/13 , H03M13/05
摘要： Provided is a method for correcting errors in a data transmission network, comprising: transmitting a plurality of uncoded information packets across a network path; transmitting a plurality of coded packets for recovering information packets lost in transmission across said network path, the coded packets being temporally interspersed among said uncoded information packets, wherein the coded packets are encoded based on information packets transmitted prior to a previously transmitted coded packet; and determining the interspersion of the coded packets according to a packet loss rate.

52. 发明授权

US10079775B2 Increased network resources in exchange for sharing of device resources 有权
公开(公告)号：US10079775B2
公开(公告)日：2018-09-18
申请号：US14625831
申请日：2015-02-19
申请人： International Business Machines Corporation , National University of Ireland Maynooth
发明人： Jonathan Dunne , Paul B. French , James P. Galvin, Jr. , David W. Malone , Patrick J. O'Sullivan
IPC分类号： G06F15/16 , H04L12/911 , G06F11/30 , G06F9/00 , H04L12/26 , H04L12/24 , H04L12/14
CPC分类号： H04L47/783 , G06F9/00 , G06F9/46 , G06F11/3024 , G06F11/3037 , H04L12/1435 , H04L41/0893 , H04L41/5019 , H04L41/5029 , H04L43/0817 , H04L43/0888 , H04L67/1095 , H04L67/42 , H04M15/765 , H04M15/7652 , H04M15/78 , H04M15/781 , H04M15/8083 , H04M15/8214
摘要： An indicator can be received from a client device. The indicator can indicate an agreement by a user of the client device to share device resources of the client device with an entity distinct from the client device and distinct from the user of the client device. Responsive to receiving from the client device the indicator indicating the agreement of the user of the of the client device to share the device resources of the client device with the entity, at least one network resource provided to the client device can be increased.

53. 发明授权

US09209929B2 Managing quality of service for communication sessions 有权
标题翻译：管理通信会议的服务质量
公开(公告)号：US09209929B2
公开(公告)日：2015-12-08
申请号：US14031615
申请日：2013-09-19
申请人： International Business Machines Corporation , National University of Ireland Maynooth
发明人： Jonathan Dunne , James P. Galvin, Jr. , Daniel B. Kehn , Patrick J. O'Sullivan , Hitham Ahmed Assem Aly Salama
IPC分类号： H03M13/35 , H04L1/00 , H03M13/05 , H03M13/53
CPC分类号： H04L1/0009 , H03M13/05 , H03M13/353 , H04L1/0017 , H04L2001/0098
摘要： A computer-implemented method, computer program product, and computing system is provided for managing quality of service for communication sessions. In an implementation, a method may include determining network condition associated with a communication session. The method may also include calculating one or more anticipated performance attributes for each of a plurality of error correction codes based on the network condition. The method may also include determining a quality of experience metric for each of the plurality of error correction codes based on the calculated one or more anticipate performance attributes for each of the plurality of error correction codes. The method may further include establishing one of the plurality of error correction codes for the communication session based on the quality of experience metric for each of the plurality of error correction codes.
摘要翻译：提供计算机实现的方法，计算机程序产品和计算系统，用于管理通信会话的服务质量。在实现中，方法可以包括确定与通信会话相关联的网络条件。该方法还可以包括基于网络条件来计算多个纠错码中的每一个的一个或多个预期性能属性。该方法还可以包括基于针对多个纠错码中的每一个的所计算的一个或多个预期性能属性来确定多个纠错码中的每一个的体验质量度量。该方法还可以包括基于多个纠错码中的每个纠错码的体验质量度量建立通信会话的多个纠错码之一。

54. 发明申请

US20150320966A1 METHOD AND APPARATUS FOR SENSORY SUBSTITUTION 有权
标题翻译：感知替代方法和装置
公开(公告)号：US20150320966A1
公开(公告)日：2015-11-12
申请号：US14804938
申请日：2015-07-21
申请人： NATIONAL UNIVERSITY OF IRELAND MAYNOOTH
发明人： PAUL O'GRADY , ROSS O'NEILL , BARAK A. PEARLMUTTER
IPC分类号： A61M21/02 , H04R25/00
CPC分类号： A61M21/02 , A61F11/04 , A61M2021/0022 , A61M2205/50 , A61M2210/0643 , A61N1/0548 , A61N1/36014 , H04R1/025 , H04R1/46 , H04R25/606 , H04R25/75 , H04R2460/13
摘要： An apparatus and method for use in treating tinnitus, employs a sound processing unit, a tactile unit, and an interface therebetween. The tactile unit comprises an array of stimulators each of which can be independently actuated to apply a tactile stimulus to a subject, and an input for receiving a plurality of actuation signals from the interface and directing individual actuation signals to individual stimulators. The sound processing unit receives an audio signal at an input, analyses the signal with a digital signal processor to generate the actuation signals which are representative of the audio signal, and provides the plurality of actuation signals to the interface. In a preferred embodiment the digital signal processor divides the audio signal into a series of frames in the time domain, performs a transform on each frame to generate a set of coefficients representing said frame, and maps the set of coefficients to a set of actuation signals to be applied to the array.
摘要翻译：用于治疗耳鸣的装置和方法，使用声音处理单元，触觉单元及其间的界面。触觉单元包括一组刺激器，每个刺激器可独立地致动以对受试者施加触觉刺激，以及用于从界面接收多个致动信号并将各个致动信号引导到各个刺激器的输入。声音处理单元在输入端接收音频信号，用数字信号处理器分析信号，产生表示音频信号的致动信号，并向接口提供多个致动信号。在优选实施例中，数字信号处理器将音频信号划分成时域中的一系列帧，对每个帧执行变换以产生表示所述帧的一组系数，并将该系数映射到一组致动信号应用于阵列。

55. 发明授权

US08085683B2 Method and apparatus for estimating link quality 有权
标题翻译：估计链路质量的方法和装置
公开(公告)号：US08085683B2
公开(公告)日：2011-12-27
申请号：US12415185
申请日：2009-03-31
申请人： Douglas Leith , David Malone , Domenico Giustiniano
发明人： Douglas Leith , David Malone , Domenico Giustiniano
IPC分类号： H04J1/16
CPC分类号： H04W24/10 , H04W52/247 , H04W52/48 , H04W84/12
摘要： A driver for an IEEE 802.11 wireless network node determines a metric for link quality between the node and a remote node. The nodes communicate using a handshake protocol in which the first node expects to receive an acknowledgement (ACK) of receipt of a data packet from the remote node. The driver provides a measure for: collision induced losses (pc) between the first and remote nodes; a slot being erroneously detected as busy when a successful transmission could have been made (pexp) between the first and remote nodes; and a probability of successful reception of a packet when a collision occurs (pplc) between the first and remote nodes. The measure is based on a number (A) of acknowledgements received from the remote node vis-à-vis a number (T) of packets transmitted to the remote node. The driver can adjust one of carrier sensitivity or node transmission power based on the measure.
摘要翻译：用于IEEE 802.11无线网络节点的驱动程序确定节点和远程节点之间的链路质量的度量。节点使用握手协议进行通信，其中第一节点期望从远程节点接收到数据分组的接收的确认（ACK）。驱动程序提供了一种措施：在第一和远程节点之间的碰撞引起的损耗（pc）; 当第一和远程节点之间可能已经进行成功传输（pexp）时，错误地检测到一个槽被占用; 以及在第一和远程节点之间发生冲突（pplc）时成功接收分组的概率。该措施基于从远程节点接收到的数量（A）相对于发送到远程节点的数据（T）的数量。驱动器可以根据测量方式调整载波灵敏度或节点传输功率之一。

56. 发明申请

US20090267824A1 ANTENNA ARRAY CALIBRATION 有权
标题翻译：天线阵列校准
公开(公告)号：US20090267824A1
公开(公告)日：2009-10-29
申请号：US12304711
申请日：2007-05-18
申请人： Timothy S. Cooper , Gerard Baldwin , Ronan Farrell
发明人： Timothy S. Cooper , Gerard Baldwin , Ronan Farrell
IPC分类号： H01Q3/26
CPC分类号： H01Q3/267 , H04B17/10 , H04B17/20
摘要： An antenna array comprises a surface comprising a replicated pattern of conductive tracks, the tracks defining a plurality of ports. A plurality of antennae are located at ports distributed about the surface. A plurality of radiative transceivers are electrically connected to a respective antenna. A plurality of reference transceivers are electrically connected to a non-radiative impedance located at a respective port so that each reference transceiver is surrounded by a group of antennae and electrically coupled to the group of antennae by the tracks. At least one antenna from at least one group of antennae belongs to one other group of antennae. Calibration circuitry includes a controller associated with each reference transceiver, each controller being arranged to transmit a calibration signal through an associated reference transceiver and to receive and store a received calibration signal from a selected transceiver for the group of antennae coupled to the reference transceiver. Each controller is further arranged to receive and store a calibration signal from the selected transceiver for the group of antennae coupled to the reference transceiver. The calibration circuitry further includes for each other transceiver for the group of antenna, circuitry for adjusting the phase and amplitude of signals transmitted and received by the radiative transceivers relative to the stored calibration signals for the selected radiative transceiver.
摘要翻译：天线阵列包括包括导电轨道的复制图案的表面，轨道限定多个端口。多个天线位于围绕表面分布的端口处。多个辐射收发器电连接到相应的天线。多个参考收发器电连接到位于相应端口处的非辐射阻抗，使得每个参考收发器被一组天线包围并由轨道电耦合到该组天线。来自至少一组天线的至少一个天线属于另一组天线。校准电路包括与每个参考收发器相关联的控制器，每个控制器被布置成通过相关联的参考收发器发送校准信号，并且从与所述参考收发器耦合的所述天线组的所选收发器接收和存储所接收的校准信号。每个控制器还被布置成从所选择的收发器接收并存储耦合到参考收发器的天线组的校准信号。校准电路还包括用于天线组的每个其他收发器，用于调整辐射收发器相对于所选择的辐射收发器所存储的校准信号发送和接收的信号的相位和幅度的电路。

57. 发明申请

US20090250342A1 MONITORING TARGET ENDOGENOUS SPECIES 审中-公开
标题翻译：监测目标内源物种
公开(公告)号：US20090250342A1
公开(公告)日：2009-10-08
申请号：US12416332
申请日：2009-04-01
申请人： John Lowry , Niall Finnerty , Finbar Brown
发明人： John Lowry , Niall Finnerty , Finbar Brown
IPC分类号： G01N27/327 , G01N27/26 , B05D7/00 , B32B7/12
CPC分类号： A61B5/026 , A61B5/14546 , A61B5/1473 , A61B5/1486 , C12Q1/005
摘要： An electrode comprising a conducting substrate for detecting species such as nitric oxide (NO), carbon monoxide (CO), oxygen (O2) and hydrogen (H2) and a polymer matrix formed from a first layer only or first and second layers with the second layer applied to the first. The matrix forms a permselective barrier. Each layer has a first pre-coat or first and second pre-coats. Each pre-coat may be formed by: depositing a liquid form of at least one halogenated polymer such as fluorinated or chlorinated polymers onto a substrate and allowing the material to dry. A liquid form of at least one halogenated polymer adheres the first and second layers to the substrate. The electrode allows for detection of the target species and allows real time in vivo measurements to be taken. Blood flow can also be monitored. An electrode bundle with electrodes for different target species is also provided.
摘要翻译：一种电极，包括用于检测诸如一氧化氮（NO），一氧化碳（CO），氧（O 2）和氢（H 2）的物质的导电基底和由第一层或第一和第二层形成的聚合物基质，其中第二层层应用于第一层。该基质形成选择性屏障。每层具有第一预涂层或第一和第二预涂层。每个预涂层可以通过以下方式形成：将液体形式的至少一种卤化聚合物如氟化或氯化聚合物沉积到基材上并使材料干燥。至少一种卤化聚合物的液体形式将第一层和第二层粘合到基底上。电极允许检测目标物种并允许进行实时的体内测量。也可监测血流。还提供了具有用于不同靶物种的电极的电极束。

58. 发明申请

US20090024269A1 METHOD FOR DETERMINING THE CENTRE OF GRAVITY FOR AN AUTOMOTIVE VEHICLE 审中-公开
标题翻译：用于确定汽车重量的中心的方法
公开(公告)号：US20090024269A1
公开(公告)日：2009-01-22
申请号：US12202452
申请日：2008-09-02
申请人： Robert Shorten , Selim Solmaz , Mehmet Akar
发明人： Robert Shorten , Selim Solmaz , Mehmet Akar
IPC分类号： G06F17/00
CPC分类号： G01M1/122
摘要： Methods for determining the height, horizontal position, and lateral position of the centre of gravity of a vehicle are disclosed. The methods comprise constructing a plurality of models of vehicle behaviour, each model including a plurality of parameters that determine vehicle behaviour including parameters that define the position of the centre of gravity. The method then measures actual vehicle behaviour during operation of the vehicle. The actual behaviour and the behaviour predicted by the models are then compared to determine which of the models most effectively predicts behaviour of the vehicle. The model that is most effective in predicting the actual behaviour of the vehicle is then assumed to include amongst its parameters an estimate of the position of the centre of gravity of the vehicle.
摘要翻译：公开了用于确定车辆的重心的高度，水平位置和横向位置的方法。所述方法包括构建车辆行为的多个模型，每个模型包括确定车辆行为的多个参数，包括限定重心位置的参数。该方法然后测量车辆操作期间的实际车辆行为。然后比较模型预测的实际行为和行为，以确定哪些模型最有效地预测了车辆的行为。然后假设在预测车辆的实际行为中最有效的模型在其参数中包括车辆重心的位置的估计。

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