专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP1368835B1 MONOMOLECULAR ELECTRONIC DEVICE 有权
标题翻译： MONO分子电子元件
公开(公告)号：EP1368835B1
公开(公告)日：2012-07-04
申请号：EP01999149.6
申请日：2001-11-07
申请人： THE MITRE CORPORATION
发明人： ELLENBOGEN, James, C.
IPC分类号： H01L51/10
CPC分类号： B82Y10/00 , H01L51/005 , H01L51/0595
摘要： A monomolecular electronic device is provided that includes a molecular diode having at least one barrier insulating group chemically bonded between a pair of molecular ring structures to form a pair of diode sections, at least one dopant group chemically bonded to one of the pair of diode sections, and a molecular gate structure chemically bonded to the one diode section for influencing an intrinsic bias formed by the at least one dopant group. The device thus produced operates as a molecular electronic transistor, exhibiting both switching and power gain. By adding yet another insulating group to the other of the diode sections, an electrical resistance is formed to define an output which represents an inverter or NOT gate function. The NOT gate can be chemically bonded to molecular diode-diode logic structures to form a single molecule that exhibits complex Boolean functions and power gain.

2. 发明公开

EP1523116A3 System and method for transmitting auxiliary information on a subcarrier of a broadcast transmission 失效
标题翻译：为附加数据上的广播的子载波的发送方法和装置
公开(公告)号：EP1523116A3
公开(公告)日：2008-11-05
申请号：EP04078501.6
申请日：1995-01-13
申请人： THE MITRE CORPORATION
发明人： Chadwick, David J. , Ma, Howas M. , Mammano, Frank J. , Marshall, James W. , Patel, Vijaykumar M. , Saxton, Lyle G.
IPC分类号： H04H1/00
CPC分类号： H04H20/28 , G06Q10/06 , G08G1/092 , G08G1/094 , H04H20/12 , H04H20/34 , H04H20/55 , H04H2201/13
摘要： A communication system (100) is provided for transmitting data to mobile receivers utilizing a subcarrier within a commercial FM channel of a radio station (55). The data transmitted is first encoded in encoder (112), utilizing a forward error correction code. The sequence of the encoded data is altered in interleaver (116), subdivided into a plurality of subframes, in framing and synchronization circuit (120), which also adds channel state bits to each subframe. The framed data is modulated onto the subcarrier in the differential quadrature phased shift keying modulator (130), the output of which is coupled to the FM modulator (52) of radio station transmitter (50). The transmitted radio frequency signals may be received by a vehicle antenna (12) for coupling to the vehicle's FM receiver (80). The modulated subcarrier is recovered from the FM demodulator (84) of the receiver (80), the modulated subcarrier being demodulated to recover the encoded digital data therefrom. The channel state bits included with the data are extracted from the digital data and utilized to form a data reliability factor for each bit of the encoded data. The data reliability factors thus obtained are associated with each bit of the data in a deinterleaver (360). Deinterleaver (360) provides each data bit in proper sequence, with its associated data reliability factor to decoder (370). The decoded digital data is provided to a vehicle traffic computer (90) for processing and presentation of traffic information to a user on a display (92).

3. 发明公开

EP1590891A2 SUB-SYMBOL PARALLEL INTERFERENCE CANCELLATION 审中-公开
标题翻译：子符号，PARALLELSTÖRUNGSAUFHEBUNG
公开(公告)号：EP1590891A2
公开(公告)日：2005-11-02
申请号：EP04706432.4
申请日：2004-01-29
申请人： THE MITRE CORPORATION
发明人： DUNYAK, James, P. , FITE, John, D. , SHAPIRO, Jerome, M.
IPC分类号： H04B1/00
CPC分类号： H04B1/71075
摘要： Reduction of multiple access interference, in one example for asynchronous CDMA systems using long codes. In one aspect, parallel interference cancellation (PIC) implements a decoupled estimate, preferably non-linear and applied at chip intervals. According to another aspect, interference is cancelled using a technique that estimates bits for a symbol by interpolating signature waveforms for users to a common sampling lattice of the received data. According to another aspect, multi-stage, hybrid multi-stage, and reconfigurable recursive multi-stage multi-user detection architectures and corresponding processes are provided.

4. 发明公开

EP1368835A1 MONOMOLECULAR ELECTRONIC DEVICE 有权
标题翻译： MONO分子电子元件
公开(公告)号：EP1368835A1
公开(公告)日：2003-12-10
申请号：EP01999149.6
申请日：2001-11-07
申请人： THE MITRE CORPORATION
发明人： ELLENBOGEN, James, C.
IPC分类号： H01L29/06
CPC分类号： B82Y10/00 , H01L51/005 , H01L51/0595
摘要： A monomolecular electronic device is provided that includes a molecular diode having at least one barrier insulating group chemically bonded between a pair of molecular ring structures to form a pair of diode sections, at least one dopant group chemically bonded to one of the pair of diode sections, and a molecular gate structure chemically bonded to the one diode section for influencing an intrinsic bias formed by the at least one dopant group. The device thus produced operates as a molecular electronic transistor, exhibiting both switching and power gain. By adding yet another insulating group to the other of the diode sections, an electrical resistance is formed to define an output which represents an inverter or NOT gate function. The NOT gate can be chemically bonded to molecular diode-diode logic structures to form a single molecule that exhibits complex Boolean functions and power gain.

5. 发明公开

EP0666659A2 Transmitting auxiliary information on a subcarrier of a broadcast transmission 失效
标题翻译：在广播传输的副载波上发送的附加数据。
公开(公告)号：EP0666659A2
公开(公告)日：1995-08-09
申请号：EP95300229.2
申请日：1995-01-13
申请人： THE MITRE CORPORATION
发明人： Chadwick, David J. , Ma, Howard H. , Mammano, Frank J. , Marshall, James W. , Patel, Vijaykumar M. , Saxton, Lyle G.
IPC分类号： H04H1/00
CPC分类号： H04H20/28 , G06Q10/06 , G08G1/092 , G08G1/094 , H04H20/12 , H04H20/34 , H04H20/55 , H04H2201/13
摘要： A communication system (100) is provided for transmitting data to mobile receivers utilizing a subcarrier within a commercial FM channel of a radio station (55). The data transmitted is first encoded in encoder (112), utilizing a forward error correction code. The sequence of the encoded data is altered in interleaver (116), subdivided into a plurality of subframes, in framing and synchronization circuit (120), which also adds channel state bits to each subframe. The framed data is modulated onto the subcarrier in the differential quadrature phased shift keying modulator (130), the output of which is coupled to the FM modulator (52) of radio station transmitter (50). The transmitted radio frequency signals may be received by a vehicle antenna (12) for coupling to the vehicle's FM receiver (80). The modulated subcarrier is recovered from the FM demodulator (84) of the receiver (80), the modulated subcarrier being demodulated to recover the encoded digital data therefrom. The channel state bits included with the data are extracted from the digital data and utilized to form a data reliability factor for each bit of the encoded data. The data reliability factors thus obtained are associated with each bit of the data in a deinterleaver (360). Deinterleaver (360) provides each data bit in proper sequence, with its associated data reliability factor to decoder (370). The decoded digital data is provided to a vehicle traffic computer (90) for processing and presentation of traffic information to a user on a display (92).
摘要翻译：一种通信系统（100）被提供用于将数据发送到移动接收机的无线电台（55）的一个商业FM通道内利用的副载波。反式mitted数据在编码器（112）利用前向纠错码的第一编码。的编码数据的序列中的交织器（116）细分为子帧的复数，在成帧和同步电路（120），即增加了的信道状态位，以每个子帧被改变。成帧的数据被调制到在所述差动正交相控移键控调制器（130），所有的输出被耦合到无线电台发射机的所述FM调制器（52）（50）子载波。反式mitted射频信号可以通过一个车辆天线（12），用于耦合到车辆的FM接收器（80）被接收。所述调制的副载波，从接收器（80）的FM解调器（84）中回收，所述调制的副载波被解调从那里恢复编码的数字数据。包括与所述数据信道状态比特被从数字数据中提取和可利用的，以形成用于所述经编码数据的每个比特数据的可靠性的因素。由此获得的数据可靠性因素都与在解交织器（360）中的数据的每一位相关联。去交织器（360）提供以正确的顺序每个数据比特，其相关的数据的可靠性因子的解码器（370）。解码后的数字数据被提供给车辆交通计算机（90），用于处理和交通信息呈现到显示器（92）上的用户。

6. 发明公开

EP3002610A2 DETECTION OF SATELLITE SYSTEM ANOMALIES 审中-公开
标题翻译： NACHWEIS VON SATELLITENSYSTEMANOMALIEN
公开(公告)号：EP3002610A2
公开(公告)日：2016-04-06
申请号：EP15179534.1
申请日：2015-08-03
申请人： The Mitre Corporation
发明人： LEIBNER, Darrow, Paine, , REYNOLDS, Robert, James, , ROBBLE, Jeffrey, Joseph, , DUNN, Charles, Borromeo
IPC分类号： G01S19/21
CPC分类号： G01S19/215 , G01S19/21 , H04K3/90
摘要： Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product embodiments for detection of satellite system anomalies. An embodiment operates by receiving satellite signals from a plurality of sources via at least one satellite system receiver and determining the presence of anomalous satellite system activity by comparing an amount of signal strength drop of each of the satellite signals during a time period to a threat detection threshold and by comparing an amount of consistency of the satellite signals during the time period to the threat detection threshold.
摘要翻译：本文公开了用于检测卫星系统异常的系统，装置，制品，方法和/或计算机程序产品实施例。一个实施例通过经由至少一个卫星系统接收机从多个源接收卫星信号并且通过将在一段时间段内的每个卫星信号的信号强度下降量与威胁检测进行比较来确定异常卫星系统活动的存在而进行操作并且通过将该时间段内的卫星信号的一致性量与威胁检测阈值进行比较。

7. 发明授权

EP1358361B1 ROBOTIC MANIPULATION SYSTEM UTILIZING PATTERNED GRANULAR MOTION 有权
标题翻译：机器人处理系统使用Moving granulaity
公开(公告)号：EP1358361B1
公开(公告)日：2012-11-28
申请号：EP01906528.3
申请日：2001-02-07
申请人： THE MITRE CORPORATION
发明人： WISSNER-GROSS, Alexander, D.
IPC分类号： C23C14/02 , B05D1/04 , G03G13/14 , C01B31/00
CPC分类号： B05D3/12 , B05D5/00 , B05D2401/32 , B82Y10/00 , B82Y30/00 , C30B35/00 , Y10S977/724 , Y10S977/84 , Y10S977/88 , Y10S977/882 , Y10S977/888 , Y10S977/89 , Y10S977/932

8. 发明公开

EP1810144A2 METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR DETECTING COMPUTER WORMS IN A NETWORK 审中-公开
标题翻译：方法，设备和计算机程序产品用于检测计算机蠕虫在网络中
公开(公告)号：EP1810144A2
公开(公告)日：2007-07-25
申请号：EP05812442.1
申请日：2005-10-19
申请人： THE MITRE CORPORATION
发明人： ELLIS, Daniel, R.
IPC分类号： G06F11/00
CPC分类号： H04L63/145 , G06F21/552 , G06F21/566 , H04L63/1425
摘要： A worm is a malicious process that autonomously spreads itself from one host to another. To infect a host, a worm must somehow copy itself to the host. The method in which a worm transmits a copy of itself produces network traffic patterns that can be generalized as a traffic behavior. As a worm spreads itself across the network, the propagation of the traffic behavior can be witnessed as hosts are infected, one after another. By monitoring the network traffic for propagations of traffic behaviors, a presence of a worm can be detected.

9. 发明公开

EP1552621A1 SYSTEM FOR DIRECT ACQUISITION OF RECEIVED SIGNALS 审中-公开
标题翻译： SYSTEM FOR接收信号的即时识别
公开(公告)号：EP1552621A1
公开(公告)日：2005-07-13
申请号：EP03773208.8
申请日：2003-10-09
申请人： The Mitre Corporation
发明人： BETZ, John , CAPOZZA, Paul , FITE, John
IPC分类号： H04B1/707
CPC分类号： H04B1/70752 , G01S19/30 , H04B1/708 , H04B1/7093
摘要： Signal processing architectures for direct acquisition of spread spectrum signals using long codes. Techniques are described for achieving a high of parallelism, employing code matched filter banks and other hardware sharing. In one embodiment, upper and lower sidebands are treated as two independent signals with identical spreading codes. Cross-correlators, in preferred embodiments, are comprised of a one or more banks of CMFs for computing parallel short-time correlations (STCs) of received signal samples and replica code sequence samples, and a means for calculating the cross-correlation values utilizing discrete-time Fourier analysis of the computed STCs. One or more intermediate quantizers may optionally be disposed between the bank of code matched filters and the cross-correlation calculation means for reducing word-sizes of the STCs prior to Fourier analysis. The techniques described may be used with BOC modulated signals or with any signals having at least two distinct sidebands.

10. 发明授权

EP0004376B1 Multiple access bus communications system 失效
标题翻译：多通道总线通信系统
公开(公告)号：EP0004376B1
公开(公告)日：1982-09-29
申请号：EP79100859.2
申请日：1979-03-21
申请人： THE MITRE CORPORATION
发明人： Hopkins, Gregory T. , Wagner, Paul E.
IPC分类号： H04L11/16
CPC分类号： G06F13/376 , H04L12/40032 , H04L12/413

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式