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1.发明公开SYSTEMS AND METHODS FOR DATA RATE OPTIMIZATION IN A WCAN SYSTEM WITH INJECTION-LOCKED CLOCKING 审中-公开系统和数据量最优化方法存在WCAN系统在注射的同步定时
公开(公告)号：EP2936758A4
公开(公告)日：2016-08-10
申请号：EP12891317
申请日：2012-12-24
Applicant: INTEL CORP
Inventor： GRANKIN MAKSIM , BAKIN EUGINE , TURLIKOV ANDREY
CPC classification number: H04L1/0002 , G06F1/00 , H03L7/00 , H04B17/21 , H04J3/00 , H04L1/00 , H04L1/203 , H04L7/0276 , H04W28/06 , H04W56/00 , H04W56/001
Abstract: A method for determining an optimal pulse repetition period (PRP) in a system including a wireless transmission device operating in a static physical transmission environment includes providing a first and second injection-locked transmission system (ILT system). The method further includes implementing an algorithm in a microprocessor within the first ILT system. The algorithm includes synchronizing a receiver clock in the second ILT system with the clock of the first ILT system; setting the PRP equal to an impulse duration, the PRP being very short; increasing the PRP until a bit error rate (BER) at the PRP is less than the bit error rate limit; and based on the determining that the BER is less than the bit error rate limit, setting the PRP as the optimal PRP.
Abstract translation: 一种用于在一个系统中的脉冲重复周期（PRP）确定性最佳采矿包含在静态物理传输环境包括提供第一和第二注入锁定传动系统（ILT系统）操作的无线传输设备的方法。 该方法包括另外的第一ILT系统算法包括同步在所述第二ILT系统中的接收机时钟与所述第一ILT系统的时钟内实现在微处理器的算法。 设置PRP等于在脉冲持续时间中，PRP是非常短; 增加PRP直到在PRP的误码率（BER）是否小于所述位错误率限制; 基于确定性挖掘上做的误码率小于误码率的限制，设置PRP为最佳PRP。
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2.发明授权
公开(公告)号：EP1523098B1
公开(公告)日：2006-05-10
申请号：EP04104131.0
申请日：2004-08-27
Applicant: Thomson Licensing
Inventor： LOUCHKOFF, Marc , RAMBAULT, Claude
CPC classification number: H04B1/18 , H03F1/32 , H03F2200/372
Abstract: The receiver has a band pass filter (6) allowing passage of signals with intermediate frequency band, and performing impedance matching with a coaxial cable (5). An integrated tuner (7) including a low noise amplifier (70) is connected to the filter. A compensation circuit (8) placed between the tuner and the filter has transfer characteristics inverse to that of the amplifier in the intermediate frequency band. The circuit comprises a series arrangement of a resistor (80), microstrip inductor (81) and a capacitor (82).
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公开(公告)号：EP1573662A1
公开(公告)日：2005-09-14
申请号：EP03782348.1
申请日：2003-12-09
Applicant: Giesecke & Devrient GmbH
Inventor： FINKENZELLER, Klaus , SCHRÖDER, Sönke
CPC classification number: G06K19/07779 , G01S13/753 , G06K7/10178 , G06K19/0726 , G06K19/07749 , G06K19/07767 , G06K19/07783 , G06K19/07784
Abstract: The invention relates to a transponder (1) for contactlessly transmitting data. The inventive transponder (1) comprises an electronic circuit (2) and an antenna device and is characterized in that the antenna device has at least two oscillating circuits (3, 2 and 4, 5), which can be operated together and which are formed so that they electrically isolated from one another.
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公开(公告)号：EP1059732A3
公开(公告)日：2003-09-24
申请号：EP00104007.0
申请日：2000-02-25
Applicant: Microtune GmbH & Co KG
Inventor： Koch, Barry
CPC classification number: H04B1/18 , H03F3/191 , H03F2200/429 , H03G3/3052 , H03J1/0041 , H04B1/1646
Abstract: Ein entfernt installierter Verstärker für frequenzmodulierte Signale weist abstimmbare frequenzselektive Schaltungen auf, welche entfernt von Standard-Empfängerschaltungen, vorzugsweise nahe dem Antennen-Einspeisepunkt, arbeiten. Der FM-Teil der Schaltung sorgt für die Anpassung an die Antennen-Einspeise-Impedanz am Eingang. Zur aktiven Verstärkung des FM-Signals weist die Schaltung entsprechende Einrichtungen auf, und für den Schutz vor starken Signalen sorgt eine einbezogene AGC-Regelschaltung zur Regelung des Verstärkungsfaktors, wodurch der Dynamikbereich der Schaltung erweitert wird. Im Unterschied zu derartigen Schaltungen nach dem Stand der Technik ist bei dieser Schaltung für eine abgestimmte Selektivität für das FM-Signal gesorgt, wobei die Steuerung des Abstimmkreises im Inneren der aktiven Schaltung und getrennt vom Empfängersystem erfolgt. Des weiteren sieht die Erfindung auch eine aktive Schaltung für den AM-Anteil des Signals vor, wodurch für eine Impedanz-Pufferung zwischen der Antenne und der kapazitiven Last der anschließenden Verkabelung gesorgt ist.
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公开(公告)号：EP3213366A1
公开(公告)日：2017-09-06
申请号：EP14793062.2
申请日：2014-10-27
Applicant: Nokia Solutions and Networks Oy
Inventor： JUNTUNEN, Tero-Anssi , LUKKARI, Veikko, Sakari , ISOMÄKI, Marko, Tapio, Oskari , KARHU, Timo, Markus , RÄTY, Tuomo, Teuvo, Tapani , HOLOPAINEN, Jarno, Mikael , KARHU, Kimmo, Kalervo , KILPELÄINEN, Jukka
CPC classification number: H03J3/12 , H01P1/201 , H01P1/2053 , H01P1/2056 , H03J3/00
Abstract: There is provided a method, including obtaining information indicating at least one reference characteristic; obtaining input data, the input data relating to the output of the tunable filter; determining, based on the input data, at least one characteristic of the tunable filter; upon detecting that the at least one determined characteristic does not match with the at least one reference characteristic, determining tuning instructions for the tunable filter; and applying the tuning instructions in adjusting the tunable filter.
Abstract translation: 提供了一种方法，包括获得指示至少一个参考特征的信息; 获得输入数据，所述输入数据涉及所述可调谐滤波器的输出; 基于输入数据确定可调谐滤波器的至少一个特性; 在检测到所述至少一个确定的特性与所述至少一个参考特性不匹配时，确定所述可调谐滤波器的调谐指令; 并在调整可调滤波器时应用调谐指令。
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Patent Agency Ranking6.发明授权ON-DEMAND POWER CONTROL SYSTEM, ON-DEMAND POWER CONTROL SYSTEM PROGRAM, AND COMPUTER-READABLE RECORDING MEDIUM RECORDED WITH SAID PROGRAM 有权SYSTEM FOR需求动力控制程序为动力需求的控制记录介质系统以及与此计算机可读程序
公开(公告)号：EP2733647B1
公开(公告)日：2016-11-02
申请号：EP12811863.5
申请日：2012-07-13
Applicant: Nitto Denko Corporation
Inventor： MATSUYAMA, Takashi , KATO, Takekazu , YAMADA, Yusuke
CPC classification number: G06N5/048 , F24F11/47 , G01S5/0252 , G01S5/0278 , G06N99/005
Abstract: In order to estimate behavior of a person at home from a feature and a power consumption pattern of an electrical device, an on-demand power control system of the present invention includes initial human-induced probability value estimation means that estimates a state of the electrical device, and estimates an initial value of a human-induced probability of the electrical device based on the estimated state of the electrical device, human position estimation means for calling up the initial value of the human-induced probability of the electrical device and a likelihood map of this device from a memory, performing, for all samples, a process of referring to a sample human position selected from the likelihood map and calculating a weight of the device by multiplying a human position and the human-induced probability of the device, and estimating a probability of a human position at each time point until a final time; and human-induced probability re-estimation means for performing recalculation of the human-induced probability based on the human-induced probability and a human position probability, performing the recalculation of the human-induced probability until a value of the recalculation converges, and outputting the human-induced probability and the human position probability when the value converges.
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7.发明公开Integrated tuner circuit with antenna control 有权Integrierte Abstimmschaltung mit Antennenkontrolleinheit
公开(公告)号：EP1876708A1
公开(公告)日：2008-01-09
申请号：EP06291118.5
申请日：2006-07-06
Applicant: Dibcom
Inventor： Jönnson, Jonas
IPC: H03J3/00
CPC classification number: H03J3/20
Abstract: This integrated tuner circuit (2) for radiofrequency signals is suitable to be connected to at least one antenna (22), wherein the integrated circuit comprises an internal resonance stage (10) with at least one trimmable capacitance (12) adapted to be connected to the antenna and to resonate therewith and wherein the integrated circuit also comprises a control unit (20) adapted to control the value of said at least one trimmable capacitance to change the resonance value of the antenna.
Abstract translation: 用于射频信号的该集成调谐器电路（2）适于连接到至少一个天线（22），其中该集成电路包括具有至少一个可调节电容（12）的内部谐振级（10），该可调电容适于连接到 天线并与之谐振，并且其中集成电路还包括适于控制所述至少一个可调电容的值以改变天线的谐振值的控制单元（20）。
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8.发明公开A SYSTEM AND METHOD FOR USING PER-PACKET RECEIVE SIGNAL STRENGTH INDICATION AND TRANSMIT POWER LEVELS TO COMPUTE PATH LOSS FOR A LINK FOR USE IN LAYER II ROUTING IN A WIRELESS COMMUNICATION NETWORK 审中-公开系统和方法对于使用PRO包接收显示信号强度和传输功率水平，以用于无线通信网络计算路径损耗为一系列FOR USE电影II路由
公开(公告)号：EP1481499A1
公开(公告)日：2004-12-01
申请号：EP03711405.5
申请日：2003-03-06
Applicant: Meshnetworks, Inc.
Inventor： HASTY, Jr., William , STANFORTH, Peter
CPC classification number: H04L45/00 , H04B17/318 , H04W40/00 , H04W40/08 , H04W40/12 , H04W40/248 , H04W40/28 , H04W52/24 , H04W84/12 , H04W84/18 , Y02D70/142 , Y02D70/144 , Y02D70/22 , Y02D70/324 , Y02D70/34
Abstract: A system and method for evaluating at least one communication link between a transmitting node and a receiving node in a communications network, such as a wireless ad-hoc communications network in accordance with the 802.11 standard. The system and method perform the operation of assigning respective link quality values to the respective communication links based on a transmit power level (TPL) value at which the respective data packets were transmitted by the transmitting node over the respective links, a received sensitivity (RS) value of the receiving node receiving the data packets, and a receive signal strength indication (RSSI) value provided by the network for each respective link. The system and method can examine a content of a data packet being sent between the two nodes to determine the TPL, and can receive the RSSI value from a physical layer of the communications network. Accordingly, the system and method can determine which link that additional data packets are to be sent by the transmitting node to the receiving node via the communication link based on the link quality values. Specifically, the link having the highest link quality value is selected.
Abstract translation: 一种用于评估在发射节点与在通信网络中的接收节点，检查如在雅舞蹈的无线自组织通信网络与802.11标准之间的至少一个通信链路的系统和方法。 该系统和方法执行基于一个发射功率电平（TPL）值respectivement通信链路在所述respectivement在哪respectivement数据分组被反mitted由发送节点分配respectivement链路质量值的手术留下了接收灵敏度（RS 接收数据分组的接收节点的）值，和由所述网络的每个链路respectivement提供的接收信号强度指示（RSSI）值。 该系统和方法可以检查两个节点之间发送到确定性矿TPL数据分组的内容，并且能够从通信网络的物理层接收的RSSI值。 因此，该系统和方法可以确定性地矿哪个链路没有附加数据包要被发送节点经由基于链路质量值的通信链路发送到接收节点。 具体地，选择具有最高链路质量值的链接。
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公开(公告)号：EP0448729B1
公开(公告)日：1997-12-17
申请号：EP90915197.9
申请日：1990-10-17
Applicant: KABUSHIKI KAISHA TOSHIBA
Abstract: A tune detecting circuit that is used, for example, for an FM radio receiver and that has the function of detecting the mute band. The tune detecting circuit helps solve the problem related to setting a band ratio of the tune detecting band to the non-mute band. For this purpose, a resistor for setting a band to be detected is provided between an end of a capacitor that removes AC signals included in the FM detect signals and an end of the power source that supplies reference power source. An input terminal of a first buffer circuit is connected to a point where the resistor and the capacitor are connected together, and an input terminal of a second buffer circuit is connected to a point where the resistor and the power source are connected together. A tuning band detector that detects the tuning band is connected to the output terminals of the first and second buffer circuits. A detuned mute band detector that detects the detuned mute band is provided between any divided point of the resistor and an end of the power source. In response to an output signal from the detuned mute band detector, the mute circuit controls the gain of an amplifier that amplifies FM detect signals.
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公开(公告)号：EP0448729A1
公开(公告)日：1991-10-02
申请号：EP90915197.9
申请日：1990-10-17
Applicant: KABUSHIKI KAISHA TOSHIBA
Abstract: A tune detecting circuit that is used, for example, for an FM radio receiver and that has the function of detecting the mute band. The tune detecting circuit helps solve the problem related to setting a band ratio of the tune detecting band to the non-mute band. For this purpose, a resistor for setting a band to be detected is provided between an end of a capacitor that removes AC signals included in the FM detect signals and an end of the power source that supplies reference power source. An input terminal of a first buffer circuit is connected to a point where the resistor and the capacitor are connected together, and an input terminal of a second buffer circuit is connected to a point where the resistor and the power source are connected together. A tuning band detector that detects the tuning band is connected to the output terminals of the first and second buffer circuits. A detuned mute band detector that detects the detuned mute band is provided between any divided point of the resistor and an end of the power source. In response to an output signal from the detuned mute band detector, the mute circuit controls the gain of an amplifier that amplifies FM detect signals.
Abstract translation: 调谐检测电路，例如用于FM无线电接收机，并具有检测静音频带的功能。 调谐检测电路有助于解决与设置乐曲检测频带与非静音频带的频带比有关的问题。 为此，在去除FM检测信号中包括的AC信号的电容器的一端与提供参考电源的电源的一端之间设置用于设定待检测带的电阻器。 第一缓冲器电路的输入端连接到电阻器和电容器连接在一起的点，并且第二缓冲器电路的输入端连接到电阻器和电源连接在一起的点。 检测调谐频带的调谐频带检测器连接到第一和第二缓冲器电路的输出端子。 在电阻器的任何分开的点和电源的一端之间提供检测失谐的无声频带的失谐的无声频带检测器。 响应来自失谐静音带检测器的输出信号，静噪电路控制放大FM检测信号的放大器的增益。
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