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1. 发明授权

US08976479B2 Writing data to tape storage medium 有权
标题翻译：将数据写入磁带存储介质
公开(公告)号：US08976479B2
公开(公告)日：2015-03-10
申请号：US14110983
申请日：2012-04-24
申请人： Roy D. Cideciyan , Simeon Furrer
发明人： Roy D. Cideciyan , Simeon Furrer
IPC分类号： G11B5/09 , G11B5/008
CPC分类号： G11B5/00813
摘要： A method for writing data to a tape storage medium includes: writing first user data to a first physical region (11) of the tape storage medium (1) in a first write mode, writing second user data to a second physical region (12) of the tape storage medium (1) in a second write mode, wherein the second write mode differs from the first write mode. An apparatus for writing data to a tape storage medium, a tape storage medium, a tape cartridge are also provided.
摘要翻译：将数据写入磁带存储介质的方法包括：以第一写入模式将第一用户数据写入磁带存储介质（1）的第一物理区域（11），将第二用户数据写入第二物理区域（12）在第二写入模式下，磁带存储介质（1）的第二写入模式与第一写入模式不同。还提供了一种用于将数据写入磁带存储介质的装置，磁带存储介质，磁带盒。

2. 发明授权

US08184551B2 Throughput-based rate adaptation for wireless transmissions 有权
标题翻译：无线传输的基于吞吐率的速率适配
公开(公告)号：US08184551B2
公开(公告)日：2012-05-22
申请号：US12395107
申请日：2009-02-27
申请人： Chunyu Hu , George Kondylis , Simeon Furrer
发明人： Chunyu Hu , George Kondylis , Simeon Furrer
IPC分类号： H04L12/26
CPC分类号： H04W28/10 , H04L43/0882 , H04L43/0894 , H04L43/16 , H04L47/10 , H04L47/127 , H04L47/2425 , H04L47/263
摘要： A system and method of throughput-based transmission rate adaptation for wireless transmissions is provided. An adapted transmission rate is determined based on transmission feedback from previous wireless frame transmissions. The adapted transmission rate is determined by comparing nominal throughputs derived from packet success rate (PSR) estimates at the current rate and other rates, such that the adapted transmission rate chosen is one that maximizes the nominal throughput. The PSR estimates can include those associated with the current rate, a fallback rate, and other rates. The PSR estimates are updated after each frame transmission. The PSR estimates can be saved and used for calculating future estimates, and they can also be time-stamped so as not to use them if they are older than a predetermined age.
摘要翻译：提供了一种用于无线传输的基于吞吐量的传输速率适配的系统和方法。基于来自先前无线帧传输的传输反馈来确定适配传输速率。通过比较以当前速率和其他速率的分组成功率（PSR）估计得出的标称吞吐量，使得所选择的适配传输速率是使标称吞吐量最大化来确定适配传输速率。 PSR估计可以包括与当前费率，回退率和其他费率相关的估计。每帧发送后更新PSR估计。 PSR估计可以保存并用于计算未来的估计值，并且还可以加上时间戳，以便在不超过预定年龄的情况下不使用它们。

3. 发明申请

US20090323510A1 Modulation and demodulation of OFDM signals 审中-公开
标题翻译： OFDM信号的调制解调
公开(公告)号：US20090323510A1
公开(公告)日：2009-12-31
申请号：US10585390
申请日：2004-11-19
申请人： Simeon Furrer , Jens Jelitto , Wolfgang Schott , Beat Weiss
发明人： Simeon Furrer , Jens Jelitto , Wolfgang Schott , Beat Weiss
IPC分类号： H04J11/00 , H04K1/10
CPC分类号： H04L27/2634 , H04L27/265
摘要： The invention relates to a method for modulating sub-carrier symbols to an intermediate-frequency OFDM signal having even and odd samples, including following steps: transforming a number N of the sub-carrier symbols to pre-processed sub-carrier symbols; performing a complex inverse discrete Fourier transformation (IDFT) on the pre-processed sub-carrier symbols to generate complex output symbols; and transforming the complex output symbols to the intermediate-frequency OFDM signal, wherein the sub-carrier symbols are transformed so that the even and odd samples of the intermediate-frequency OFDM signal are given by real and imaginary parts of the complex output symbols.
摘要翻译：本发明涉及一种用于将子载波符号调制为具有偶数和奇数样本的中频OFDM信号的方法，包括以下步骤：将N个子载波符号变换为预处理的子载波符号; 对预处理的子载波符号执行复数离散傅立叶逆变换（IDFT）以产生复数输出符号; 并将所述复数输出符号变换为所述中频OFDM信号，其中对所述子载波符号进行变换，使得所述中频OFDM信号的偶数和奇数样本由所述复数输出符号的实部和虚部给出。

4. 发明申请

US20130100554A1 TAPE DRIVE HEAD WITH JOINTLY OPTIMIZED SHIELD-TO-SHEILD GAP AND SENSOR WIDTH 有权
标题翻译：带有最佳优化的屏蔽 - 皮瓣和传感器宽度的带状驱动头
公开(公告)号：US20130100554A1
公开(公告)日：2013-04-25
申请号：US13277378
申请日：2011-10-20
申请人： Robert G. Biskeborn , Giovanni Cherubini , Simeon Furrer , Pierre-Olivier Jubert , Mark A. Lantz
发明人： Robert G. Biskeborn , Giovanni Cherubini , Simeon Furrer , Pierre-Olivier Jubert , Mark A. Lantz
IPC分类号： G11B5/584
CPC分类号： G11B5/584 , G11B5/00826 , G11B5/11 , G11B5/3146
摘要： A tape drive head includes a set of one or more servo readers designed for reading a servo pattern of a linear recording tape for positioning of the tape drive head, each of the servo readers of the set having: a sensor for sensing a magnetic field component of a servo pattern upon reading it; a first shield and a second shield, one on each side of the sensor, the shields configured to shield spurious components of magnetic fields occurring upon reading the linear recording tape, wherein: a gap between the first shield and the second shield is between 0.4 μm and 1 μm, and a minimal width of the sensor, the first shield and the second shield, in a direction perpendicular to the gap, is between 0.5 μm and 4 μm.
摘要翻译：磁带驱动器头包括一组一个或多个伺服读取器，设计用于读取用于定位磁带驱动器磁头的线性记录磁带的伺服模式，该组伺服读取器具有：用于感测磁场分量的传感器读取伺服模式时; 第一屏蔽和第二屏蔽，在传感器的每一侧上的一个屏蔽层，被配置为屏蔽在读取线性记录带时发生的磁场的杂散分量，其中：第一屏蔽和第二屏蔽之间的间隙在0.4μm之间和1um，并且在垂直于间隙的方向上的传感器，第一屏蔽和第二屏蔽的最小宽度在0.5μm和4μm之间。

5. 发明申请

US20100034106A1 THROUGHPUT-BASED RATE ADAPTATION FOR WIRELESS TRANSMISSIONS 有权
标题翻译：无线传输的基于速率的速率适配
公开(公告)号：US20100034106A1
公开(公告)日：2010-02-11
申请号：US12395107
申请日：2009-02-27
申请人： Chunyu Hu , George Kondylis , Simeon Furrer
发明人： Chunyu Hu , George Kondylis , Simeon Furrer
IPC分类号： H04L12/26
CPC分类号： H04W28/10 , H04L43/0882 , H04L43/0894 , H04L43/16 , H04L47/10 , H04L47/127 , H04L47/2425 , H04L47/263
摘要： A system and method of throughput-based transmission rate adaptation for wireless transmissions is provided. An adapted transmission rate is determined based on transmission feedback from previous wireless frame transmissions. The adapted transmission rate is determined by comparing nominal throughputs derived from packet success rate (PSR) estimates at the current rate and other rates, such that the adapted transmission rate chosen is one that maximizes the nominal throughput. The PSR estimates can include those associated with the current rate, a fallback rate, and other rates. The PSR estimates are updated after each frame transmission. The PSR estimates can be saved and used for calculating future estimates, and they can also be time-stamped so as not to use them if they are older than a predetermined age.
摘要翻译：提供了一种用于无线传输的基于吞吐量的传输速率适配的系统和方法。基于来自先前无线帧传输的传输反馈来确定适配传输速率。通过比较以当前速率和其他速率的分组成功率（PSR）估计得出的标称吞吐量，使得所选择的适配传输速率是使标称吞吐量最大化来确定适配传输速率。 PSR估计可以包括与当前费率，回退率和其他费率相关的估计。每帧发送后更新PSR估计。 PSR估计可以保存并用于计算未来的估计值，并且还可以加上时间戳，以便在不超过预定年龄的情况下不使用它们。

6. 发明申请

US20080164996A1 Signal Transmission Between a Sensor and a Controller Device in a Wireless Sensor Network 失效
标题翻译：无线传感器网络中传感器与控制器之间的信号传输
公开(公告)号：US20080164996A1
公开(公告)日：2008-07-10
申请号：US12045194
申请日：2008-03-10
申请人： Pedro E Coronel , Simeon Furrer , Wolfgang H. Schott
发明人： Pedro E Coronel , Simeon Furrer , Wolfgang H. Schott
IPC分类号： H04Q7/00
CPC分类号： G01D21/00 , H04B7/0452 , H04Q9/00 , H04W16/28 , H04W52/0216 , H04W52/0219 , H04W52/0245 , H04W74/06 , H04W84/18
摘要： A wireless sensor network includes a controller connected with multiple antennas for sending out a beacon signal at different instants into different directions and for receiving a sensor signal. Furthermore, the wireless sensor network comprises a sensor having a receiver connected with a sensor antenna for receiving the beacon signal, a transmitter connected with the sensor antenna for sending out the sensor signal, and a control unit which takes care that the sensor signal is transmitted after the beacon signal has been received.
摘要翻译：无线传感器网络包括与多个天线连接的控制器，用于将不同时刻的信标信号发送到不同方向并用于接收传感器信号。此外，无线传感器网络包括具有与用于接收信标信号的传感器天线连接的接收器的传感器，与传感器天线连接的用于发送传感器信号的发射器以及注意传感器信号被传输的控制单元在信标信号已经被接收之后。

7. 发明申请

US20080004796A1 APPARATUS AND METHOD FOR MEASURING THE ACCURATE POSITION OF MOVING OBJECTS IN AN INDOOR ENVIRONMENT 有权
标题翻译：用于测量移动物体在室内环境中的精确位置的装置和方法
公开(公告)号：US20080004796A1
公开(公告)日：2008-01-03
申请号：US11428019
申请日：2006-06-30
申请人： Wolfgang Hans Schott , Simeon Furrer , Beat Weiss
发明人： Wolfgang Hans Schott , Simeon Furrer , Beat Weiss
IPC分类号： G01C21/00
CPC分类号： G01C21/005
摘要： An apparatus and method is disclosed for efficiently sensing and tracking objects in an indoor environment by simultaneously measuring the object movement with an inertial navigation system and a reference location positioning system. By combining the measurements obtained with accelerometers, gyroscopes, angle estimators and the reference system using an extended Kalman filter based approach, a position estimate is obtained with high reliability and precision accuracy. Improvement in performance is obtained by the incorporation of dynamic mode switching and forward-backward smoothing in the location position estimator.
摘要翻译：公开了一种用于通过利用惯性导航系统和参考位置定位系统同时测量物体运动来在室内环境中有效地感测和跟踪物体的装置和方法。通过使用加速度计，陀螺仪，角度估计器和使用基于扩展卡尔曼滤波的方法的参考系统组合所获得的测量结果，以高可靠性和精度精度获得位置估计。通过在位置位置估计器中并入动态模式切换和前后平滑来获得性能的提高。

8. 发明授权

US08040843B2 Transmit scheme adaptation for wireless data transmissions 失效
标题翻译：用于无线数据传输的发送方案适配
公开(公告)号：US08040843B2
公开(公告)日：2011-10-18
申请号：US11875161
申请日：2007-10-19
申请人： Simeon Furrer , Joachim S. Hammerschmidt
发明人： Simeon Furrer , Joachim S. Hammerschmidt
IPC分类号： H04Q7/00 , H04J3/06
CPC分类号： H04W28/22 , H04B7/0689 , H04L27/0008 , H04L27/2601
摘要： An integrated circuit radio transceiver and method therefor is operable to determine a transmit scheme according to an ordered manner. More specifically, the system is operable to determine a transmit scheme that defines a signaling configuration that includes number of spatial streams, antenna configuration information, code rate, quadrature modulation type, and transmission protocol modulation scheme, transmitting a packet according to the transmit scheme and collecting packet error rate success and failure information of ongoing data transmissions.
摘要翻译：集成电路无线电收发机及其方法可操作以根据有序方式确定发送方案。更具体地，该系统可操作地确定定义包括空间流数量，天线配置信息，码率，正交调制类型和传输协议调制方案的信令配置的发送方案，根据发送方案发送分组，以及收集正在进行的数据传输的数据包错误率成功和失败信息。

9. 发明授权

US07969300B2 Signal transmission between a sensor and a controller device in a wireless sensor network 失效
标题翻译：传感器与无线传感器网络中的控制器设备之间的信号传输
公开(公告)号：US07969300B2
公开(公告)日：2011-06-28
申请号：US12045194
申请日：2008-03-10
申请人： Pedro E. Coronel , Simeon Furrer , Wolfgang H. Schott
发明人： Pedro E. Coronel , Simeon Furrer , Wolfgang H. Schott
IPC分类号： G08B1/08
CPC分类号： G01D21/00 , H04B7/0452 , H04Q9/00 , H04W16/28 , H04W52/0216 , H04W52/0219 , H04W52/0245 , H04W74/06 , H04W84/18
摘要： A wireless sensor network includes a controller connected with multiple antennas for sending out a beacon signal at different instants into different directions and for receiving a sensor signal. Furthermore, the wireless sensor network comprises a sensor having a receiver connected with a sensor antenna for receiving the beacon signal, a transmitter connected with the sensor antenna for sending out the sensor signal, and a control unit which takes care that the sensor signal is transmitted after the beacon signal has been received.
摘要翻译：无线传感器网络包括与多个天线连接的控制器，用于将不同时刻的信标信号发送到不同方向并用于接收传感器信号。此外，无线传感器网络包括具有与用于接收信标信号的传感器天线连接的接收器的传感器，与传感器天线连接的用于发送传感器信号的发射器以及注意传感器信号被传输的控制单元在信标信号已经被接收之后。

10. 发明授权

US07782188B2 System and program product for signal transmission between a sensor and a controller in a wireless sensor network 有权
标题翻译：用于在无线传感器网络中的传感器和控制器之间进行信号传输的系统和程序产品
公开(公告)号：US07782188B2
公开(公告)日：2010-08-24
申请号：US12045128
申请日：2008-03-10
申请人： Pedro E. Coronel , Simeon Furrer , Wolfgang H. Schott
发明人： Pedro E. Coronel , Simeon Furrer , Wolfgang H. Schott
IPC分类号： G08B1/08
CPC分类号： G01D21/00 , H04B7/0452 , H04Q9/00 , H04W16/28 , H04W52/0216 , H04W52/0219 , H04W52/0245 , H04W74/06 , H04W84/18
摘要： A wireless sensor network includes a controller connected with multiple antennas for sending out a beacon signal at different instants into different directions and for receiving a sensor signal. Furthermore, the wireless sensor network comprises a sensor having a receiver connected with a sensor antenna for receiving the beacon signal, a transmitter connected with the sensor antenna for sending out the sensor signal, and a control unit which takes care that the sensor signal is transmitted after the beacon signal has been received.
摘要翻译：无线传感器网络包括与多个天线连接的控制器，用于将不同时刻的信标信号发送到不同方向并用于接收传感器信号。此外，无线传感器网络包括具有与用于接收信标信号的传感器天线连接的接收器的传感器，与传感器天线连接的用于发送传感器信号的发射器以及注意传感器信号被传输的控制单元在信标信号已经被接收之后。

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