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1. 发明授权

US07379710B2 Radio-wave propagation characteristic forecasting system and its method, and program 有权
标题翻译：无线电波传播特性预报系统及其方法，程序
公开(公告)号：US07379710B2
公开(公告)日：2008-05-27
申请号：US10806394
申请日：2004-03-23
申请人： Yoshinori Watanabe , Hiroshi Furukawa
发明人： Yoshinori Watanabe , Hiroshi Furukawa
IPC分类号： H04B17/00 , G01S13/08
CPC分类号： G06F17/5009 , G06F2217/10 , G06F2217/78 , H04B17/3913
摘要： An object of the invention is to obtain a high-speed and high-accuracy radio-wave propagation characteristic forecasting system in combination with the launching method by correctly estimating a diffraction phenomenon when a ray passes the vicinity of an edge of a structure. To estimate a radio-wave propagation characteristic in accordance with the ray launching method, when a ray passes the vicinity of an edge of a structure, a diffracted wave is generated at the edge if the distance between the edge and the ray is smaller than the radius of a ray spread. Thereby, it is easy to combine the ray launching method with the conventional ray launching method and it is possible to estimate a high-speed high-accuracy radio-wave propagation characteristic also considering a ray diffracted wave.
摘要翻译：本发明的目的是通过在射线通过结构的边缘附近时正确估计衍射现象，结合发射方法获得高速和高精度的无线电波传播特性预测系统。为了根据射线发射方法估计无线电波传播特性，当射线通过结构边缘附近时，如果边缘和射线之间的距离小于边缘的距离，则在边缘产生衍射波光线的半径传播。因此，将射线发射方法与传统的射线发射方法组合是容易的，并且也可以考虑光线衍射波来估计高速高精度无线电波传播特性。

2. 发明授权

US06876851B2 Method and system for radio wave propagation characteristics estimation and ray spatial resolution control 有权
标题翻译：无线电波传播特性估计和射线空间分辨率控制的方法和系统
公开(公告)号：US06876851B2
公开(公告)日：2005-04-05
申请号：US10041575
申请日：2002-01-10
申请人： Yoshinori Watanabe , Hiroshi Furukawa
发明人： Yoshinori Watanabe , Hiroshi Furukawa
IPC分类号： G01R29/08 , G01R29/10 , H04W16/18 , H04Q7/20
CPC分类号： H04W16/18
摘要： To shorten a required estimation time while keeping an estimation precision in an object environment given for estimating propagation characteristics with a ray launching method. In the case where a ray is propagated within a given observation area, and collides with a barrier residing on its path, a space in the vicinity of the ray is divided into a plurality of partial spaces until a predetermined condition is satisfied. The space in the vicinity of the ray that is considered to cause a degradation in the estimation precision is divided in reflection until there is less influence of degradation, whereby each of the subdivided partial spaces can be handled individually, so that the estimation precision of radio wave propagation characteristics can be made better than a conventional method. On the other hand, in the case where there is possibly less influence of degradation in the estimation precision, the space is not divided, whereby if a ray is radiated from a transmitting antenna coarsely, the total number of rays is reduced below that of the conventional method, so that a total calculation time taken for a propagation estimation can be shortened.
摘要翻译：缩短所需的估计时间，同时在通过射线发射方法估计传播特性的对象环境中保持估计精度。在射线在给定的观察区域内传播并且与其路径上的障碍物相撞的情况下，射线附近的空间被分成多个部分空间，直到满足预定条件。认为导致估计精度降低的光线附近的空间被反射分割，直到降级的影响较小，从而可以单独处理每个细分的部分空间，使得无线电的估计精度波传播特性可以比常规方法更好。另一方面，在估计精度的劣化影响可能较小的情况下，不分割空间，如果从发射天线粗略地辐射射线，则将光线总数降低到低于可以缩短传播估计所需的总计算时间。

3. 发明授权

US06735544B2 System and method for predicting radio wave propagation characteristics 失效
标题翻译：用于预测无线电波传播特性的系统和方法
公开(公告)号：US06735544B2
公开(公告)日：2004-05-11
申请号：US10067394
申请日：2002-02-07
申请人： Hiroshi Furukawa , Yoshinori Watanabe
发明人： Hiroshi Furukawa , Yoshinori Watanabe
IPC分类号： G06F1900
CPC分类号： H04B17/3913 , H04B7/0617
摘要： An object of the present invention provides a method of predicting radio wave propagation characteristics that can implement a ray launching technique at higher speed. A plurality of Central Processing Units (CPUs) are interconnected via a network, and a recording device that can be read or written from all the CPUs is installed, and plural rays radiated from a predetermined transmitting point are divided into a plurality of groups, each group being assigned to a different CPU, whereby the CPUs perform a ray launching processing for the assigned rays independently and simultaneously to predict the radio wave propagation characteristics. The plural rays radiated from the transmitting point are divided and assigned to the CPUs, and the ray launching processing is performed simultaneously, resulting in a shorter computation time.
摘要翻译：本发明的目的是提供一种预测能够以更高速度实现射线发射技术的无线电波传播特性的方法。多个中央处理单元（CPU）经由网络互连，并且安装了可以从所有CPU读取或写入的记录设备，并且将从预定发送点辐射的多个光线划分成多个组，每个组组被分配给不同的CPU，由此CPU独立地并且同时地对所分配的光线执行射线发射处理，以预测无线电波传播特性。从发送点辐射的多个光线被分割并分配给CPU，并且同时执行射线发射处理，导致较短的计算时间。

4. 发明授权

US07020461B2 Propagation environment notification methods and notification systems in radio communication systems, and record media recording control programs thereof 失效
标题翻译：无线电通信系统中的传播环境通知方法和通知系统，并记录其媒体记录控制程序
公开(公告)号：US07020461B2
公开(公告)日：2006-03-28
申请号：US09894396
申请日：2001-06-28
申请人： Kazuhiro Okanoue , Shuntaro Yamazaki , Yoshinori Watanabe , Hiroshi Furukawa
发明人： Kazuhiro Okanoue , Shuntaro Yamazaki , Yoshinori Watanabe , Hiroshi Furukawa
IPC分类号： H04Q7/20
CPC分类号： H04W16/18 , H04W52/50
摘要： To provide a propagation environment notification method in radio communication allowing a user to easily understand radio propagation environment information. When receiving a service start command C1 from a user terminal 100, a server 102 transfers software for clients to the user terminal 100 (C2). The user terminal 100 starts the transferred software for clients, and a user condition inputting process P2 is carried out to collect user specific information and radio base station information and transfer the same to the server 102 (C3). When receiving the information, the server 102 starts a distribution information generating process P1 for generating radio propagation environment information based on the information, and the generated information is transferred to the user terminal 100 (C4), and is converted into a format convenient for the user by the software for clients transferred on the user terminal 100, and displayed on the user terminal 100 (P3).
摘要翻译：提供无线电通信中的传播环境通知方法，允许用户容易地理解无线电传播环境信息。当从用户终端100接收到服务启动命令C 1时，服务器102将用于客户端的软件传送到用户终端100（C 2）。用户终端100启动用于客户端的传送软件，并且执行用户条件输入处理P 2以收集用户特定信息和无线电基站信息，并将其传送到服务器102（C 3）。当接收到该信息时，服务器102根据该信息启动用于生成无线电传播环境信息的分发信息生成处理P 1，并将生成的信息传送到用户终端100（C 4），并将其转换为格式用于通过用户终端100上传送的客户端的软件的用户，并显示在用户终端100上（P 3）。

5. 发明授权

US06922563B2 Method for detecting a shield in predicting radio wave propagation characteristics and system for use with the same method 有权
标题翻译：用于在预测无线电波传播特性中检测屏蔽的方法和使用相同方法的系统
公开(公告)号：US06922563B2
公开(公告)日：2005-07-26
申请号：US09962886
申请日：2001-09-25
申请人： Hiroshi Furukawa , Yoshinori Watanabe
发明人： Hiroshi Furukawa , Yoshinori Watanabe
IPC分类号： G01R29/08 , H04B7/26 , H04B17/00 , H04B17/391 , H04W16/18 , H04W24/00 , H04Q7/20
CPC分类号： H04B17/391
摘要： An object of the present invention is to provide a method for detecting a shield in predicting the radio wave propagation characteristics by a technique of the geometrical optics capable of detecting a content which a ray strikes, at high rate, when the ray is radiated within the observation space. In the case where the rays and the contents are given, the projected objects given by the line or plane are set up, and if an image of the content projected onto the projected object and an image of the ray projected onto the projected object do not intersect, the content is excluded from the shield detection object. A plurality of projected objects i (i=1 to M) are prepared, the selection of shield detection object is performed for each projected object i in order for i=1 to M, and the content of the shield detection object is concluded in sequence. Though the conventional method required the multiple variable equations to be solved for all the contents within the observation area, this invention allows the multiple variable equations to be solved only for the concluded contents of the shield detection object. Hence, the processing time can be shortened.
摘要翻译：本发明的一个目的是提供一种用于通过能够检测射线照射的内容的高分辨率的几何光学技术来预测无线电波传播特性的方法。观察空间。在给出光线和内容的情况下，建立由线或平面给出的投影物体，并且如果投影到投影物体上的内容的图像和投射到投影物体上的射线的图像不相交，内容从屏蔽检测对象中排除。准备多个投影对象i（i = 1〜M），为了i = 1〜M，对每个被投影物i进行屏蔽检测对象的选择，并且屏蔽检测对象的内容按顺序结束。虽然传统方法需要为观察区域内的所有内容求解多个可变方程，但是本发明允许仅针对屏蔽检测对象的结论内容来求解多个可变方程。因此，可以缩短处理时间。

6. 发明申请

US20050088165A1 Radio-wave propagation characteristic forecasting system and its method, and program 有权
标题翻译：无线电波传播特性预报系统及其方法，程序
公开(公告)号：US20050088165A1
公开(公告)日：2005-04-28
申请号：US10806394
申请日：2004-03-23
申请人： Yoshinori Watanabe , Hiroshi Furukawa
发明人： Yoshinori Watanabe , Hiroshi Furukawa
IPC分类号： G01R29/08 , G01V3/00 , G06F17/50 , H04B17/00 , H04B17/29
CPC分类号： G06F17/5009 , G06F2217/10 , G06F2217/78 , H04B17/3913
摘要： An object of the invention is to obtain a high-speed and high-accuracy radio-wave propagation characteristic forecasting system in combination with the launching method by correctly estimating a diffraction phenomenon when a ray passes the vicinity of an edge of a structure. To estimate a radio-wave propagation characteristic in accordance with the ray launching method, when a ray passes the vicinity of an edge of a structure, a diffracted wave is generated at the edge if the distance between the edge and the ray is smaller than the radius of a ray spread. Thereby, it is easy to combine the ray launching method with the conventional ray launching method and it is possible to estimate a high-speed high-accuracy radio-wave propagation characteristic also considering a ray diffracted wave.
摘要翻译：本发明的目的是通过在射线通过结构的边缘附近时正确估计衍射现象，结合发射方法获得高速和高精度的无线电波传播特性预测系统。为了根据射线发射方法估计无线电波传播特性，当射线通过结构边缘附近时，如果边缘和射线之间的距离小于边缘的距离，则在边缘产生衍射波光线的半径传播。因此，将射线发射方法与传统的射线发射方法组合是容易的，并且也可以考虑光线衍射波来估计高速高精度无线电波传播特性。

7. 发明申请

US20140244128A1 VEHICLE BRAKING CONTROL DEVICE 有权
标题翻译：车辆制动控制装置
公开(公告)号：US20140244128A1
公开(公告)日：2014-08-28
申请号：US14352911
申请日：2011-10-20
申请人： Yoshinori Watanabe
发明人： Yoshinori Watanabe
IPC分类号： B60T8/1761
CPC分类号： B60T8/1761 , B60T8/1755 , B60T2270/304
摘要： A vehicle braking control device includes a braking force simultaneous control mode executing unit capable of executing a braking force simultaneous control mode for simultaneously controlling right/left wheels cylinders by a brake hydraulic pressure circuit according to slip ratios of right/left wheels, a braking force independent control mode executing unit capable of executing a braking force independent control mode for independently controlling the right/left wheels cylinders, and a switching controller capable of switching the braking force simultaneous control mode and the braking force independent control mode, wherein the switching controller switches to the braking force independent control mode at the time a slip ratio difference of the right/left rear wheels becomes equal to or less than a preset and predetermined value during switching from the braking force simultaneous control mode to the braking force independent control mode.
摘要翻译：车辆制动控制装置包括制动力同时控制模式执行单元，该制动力同时控制模式执行单元能够执行制动力同时控制模式，用于通过制动液压回路根据左/右车轮的滑移率同时控制左右车轮气缸，制动力独立控制模式执行单元，其能够执行用于独立地控制左右轮缸的制动力独立控制模式;以及开关控制器，其能够切换制动力同时控制模式和制动力独立控制模式，其中开关控制器开关在从制动力同时控制模式切换到制动力独立控制模式期间，左/右后轮的滑差差变为等于或小于预设值的制动力独立控制模式。

8. 发明申请

US20120225657A1 RADIO COMMUNICATION SYSTEM, NEIGHBOR CELL LIST OPTIMIZING SYSTEM, BASE STATION, AND NEIGHBOR CELL LIST UPDATING METHOD 有权
标题翻译：无线电通信系统，邻里小区列表优化系统，基站和邻居小区列表更新方法
公开(公告)号：US20120225657A1
公开(公告)日：2012-09-06
申请号：US13510786
申请日：2010-09-17
申请人： Yoshinori Watanabe , Kojiro Hamabe
发明人： Yoshinori Watanabe , Kojiro Hamabe
IPC分类号： H04W36/00
CPC分类号： H04W36/0055 , H04W24/00 , H04W36/0083 , H04W36/0088 , H04W60/00
摘要： A neighbor cell list optimizing system according to the present invention is a neighbor cell list optimizing system that updates a neighbor cell list that is provided in a base station that manages a cell to which a mobile terminal establishes a connection and to which specific neighbor cells that are candidates of a handover destination cell for said mobile terminal of neighbor cells that are in the vicinity of said cell are registered, comprising: priority computation section that computes priorities of said neighbor cells to be registered to said neighbor cell list based on measurement information that represents radio communication qualities of neighbor cells in which the measured radio communication qualities exceed a threshold; and neighbor cell list updating section that registers neighbor cells in descending order of the priorities up to an upper limit of radio cells that can be registered to said neighbor cell list.
摘要翻译：根据本发明的相邻小区列表优化系统是相邻小区列表优化系统，其更新在管理移动终端建立连接的小区的基站中提供的相邻小区列表，以及哪个特定相邻小区是在所述小区附近登记的相邻小区的所述移动终端的切换目的地小区的候选者，包括：优先级计算部，其根据测量信息计算要登记到所述相邻小区列表的所述相邻小区的优先级，表示测量的无线电通信质量超过阈值的相邻小区的无线电通信质量; 以及相邻小区列表更新部，其将优先级的降序登记到可以登记到所述相邻小区列表的无线电小区的上限的相邻小区。

9. 发明申请

US20120083281A1 NETWORK MANAGEMENT SYSTEM, WIRELESS COVERAGE CONTROL METHOD AND WIRELESS COVERAGE CONTROL PROGRAM 审中-公开
标题翻译：网络管理系统，无线覆盖控制方法和无线覆盖控制方案
公开(公告)号：US20120083281A1
公开(公告)日：2012-04-05
申请号：US13319481
申请日：2010-04-14
申请人： Yoshinori Watanabe , Yasuhiko Matsunaga
发明人： Yoshinori Watanabe , Yasuhiko Matsunaga
IPC分类号： H04W16/24
CPC分类号： H04W24/02 , H04B17/26 , H04B17/309 , H04B17/382 , H04W24/10
摘要： A network management system includes: wireless link quality information collection means for collecting, from a mobile terminal that is connected to the mobile communication network, wireless link quality information that indicates wireless link quality measured by the mobile terminal, the wireless link quality information containing information about quality of wireless links between the mobile terminal and two or more wireless cells; coverage evaluation means for evaluating the wireless cell coverage on the basis of wireless link quality information calculated for each of the wireless cells using the wireless link quality information collected by the wireless link quality information collection means; and wireless parameter calculation means for calculating an amount of change in changing for a wireless parameter of a wireless base station on the basis of the result of the evaluation provided by the coverage evaluation means.
摘要翻译：网络管理系统包括：无线链路质量信息收集装置，用于从连接到移动通信网络的移动终端收集指示由移动终端测量的无线链路质量的无线链路质量信息，所述无线链路质量信息包含信息关于移动终端与两个或多个无线小区之间的无线链路的质量; 覆盖评估装置，用于使用由无线链路质量信息收集装置收集的无线链路质量信息，基于为每个无线小区计算的无线链路质量信息来评估无线小区覆盖; 以及无线参数计算装置，用于根据由覆盖评估装置提供的评估结果来计算无线基站的无线参数的变化量的变化量。

10. 发明申请

US20110250612A1 NOVEL CENTROMERIC PROTEIN SHUGOSHIN 失效
标题翻译：新型中心蛋白素糖
公开(公告)号：US20110250612A1
公开(公告)日：2011-10-13
申请号：US13150312
申请日：2011-06-01
申请人： Yoshinori Watanabe
发明人： Yoshinori Watanabe
IPC分类号： C12Q1/68
CPC分类号： C07K14/47 , C07K14/39
摘要： The present invention is to provide meiosis-specific novel kinetochore protein Sgo1 (shugoshin) derived from fission yeast Schizosaccharomyces pombe, and a homologue or paralogue thereof having a regulatory activity of chromosome segregation; and DNAs encoding them; as a factor ensuring the retention of unidirection and cohesion in sister centromere at meiosis I in cooperation with cohesin. To elucidate the proteins protecting Rec8 during anaphase, the present inventor screened in fission yeast genes for a gene that inhibits mitotic growth and prevents sister chromatid from the separation at anaphase, when co-expressed with Rec8. In this approach, meiosis-specific protein Sgo1 that protects (Shugo) centromeric Rec8 from the degradation at anaphase I was indentified. Further, a budding yeast Sgo1 homologue and a fission yeast mitotic paralogue Sgo2 were identified.
摘要翻译：本发明是提供衍生自裂殖酵母裂殖酵母菌的减数分裂特异性新型动粒蛋白Sgo1（shugoshin）及其具有染色体分离调节活性的同源物或旁系同源物; 和编码它们的DNA; 作为确保在减数分裂的姐妹着丝粒中保持单方向和凝聚力的一个因素，我与cohesin合作。为了阐明在后期期间保护Rec8的蛋白质，当与Rec8共表达时，本发明人在裂殖酵母基因中筛选了抑制有丝分裂生长的基因并且在后期分离期间避免姐妹染色单体分离。在这种方法中，鉴定了在后期I保护（Shugo）着丝粒Rec8免于降解的减数分裂特异性蛋白Sgo1。此外，鉴定了出芽的酵母Sgo1同源物和裂殖酵母有丝分裂旁系同源物Sgo2。

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