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121. 发明授权

US08639238B2 Quality monitoring system, quality monitoring apparatus, and quality monitoring method in wireless communication network 有权
标题翻译：无线通信网络中的质量监测系统，质量监测仪器和质量监测方法
公开(公告)号：US08639238B2
公开(公告)日：2014-01-28
申请号：US13063857
申请日：2009-08-26
申请人： Kosei Kobayashi , Yasuhiko Matsunaga
发明人： Kosei Kobayashi , Yasuhiko Matsunaga
IPC分类号： H04W24/00
CPC分类号： H04W24/08 , H04W24/10
摘要： A mobile terminal includes a measuring unit that measures at least the moving speed of the self terminal and communication quality of wireless communication, and a communication unit that transmits terminal information including moving speed information and communication quality information. A quality monitoring apparatus (90) includes a terminal information collection unit (901) that collects the terminal information from at least one mobile terminal, and a terminal information classification unit (903) and a quality analyzing unit (904) that monitor communication quality in a predetermined target area for each moving speed range of the mobile terminal based on the collected terminal information.
摘要翻译：移动终端包括至少测量自身终端的移动速度和无线通信的通信质量的测量单元，以及发送包括移动速度信息和通信质量信息的终端信息的通信单元。质量监视装置（90）包括从至少一个移动终端收集终端信息的终端信息收集单元（901），以及监视通信质量的终端信息分类单元（903）和质量分析单元（904）基于所收集的终端信息对移动终端的每个移动速度范围的预定目标区域。

122. 发明申请

US20130316709A1 NEIGHBOR LIST OPTIMIZATION APPARATUS, NEIGHBOR LIST GENERATION APPARATUS, BASE STATION APPARATUS, NEIGHBOR LIST OPTIMIZATION METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM 审中-公开
标题翻译：邻里列表优化装置，邻里列表生成装置，基站装置，邻域列表优化方法和非终端计算机可读介质
公开(公告)号：US20130316709A1
公开(公告)日：2013-11-28
申请号：US13991777
申请日：2011-09-12
申请人： Yoshinori Watanabe , Yasuhiko Matsunaga , Kosei Kobayashi
发明人： Yoshinori Watanabe , Yasuhiko Matsunaga , Kosei Kobayashi
IPC分类号： H04W60/00
CPC分类号： H04W60/00 , H04W24/02 , H04W36/0061 , H04W36/00835 , H04W72/048
摘要： A neighbor list optimization unit (11) performs optimization of a neighbor list that is wirelessly transmitted by a base station (2) that manages an objective cell (61). The neighbor list optimization unit (11) includes a cell selection unit (110). The cell selection unit (110) selects, based on cell types defined according to a difference in cell sizes, a plurality of registered cells to be registered in the neighbor list from a plurality of other cells (62) than the objective cell (61). Accordingly, for example, it is possible to perform neighbor list optimization suitable for a heterogeneous network (HetNet) environment in which different types of cells having different sizes in coverage (cell sizes) are adjacently arranged.
摘要翻译：邻居列表优化单元（11）执行由管理目标小区（61）的基站（2）无线发送的邻居列表的优化。邻居列表优化单元（11）包括小区选择单元（110）。小区选择单元（110）根据小区大小差异定义的小区类型，从多个其它小区（62）中选择要登记在邻居列表中的多个注册小区，。因此，例如，可以执行适合异构网络（HetNet）环境的相邻列表优化，其中覆盖范围不同的小区（小区大小）的不同类型的小区被相邻地排列。

123. 发明授权

US08065568B2 Communication network failure detection system, and communication network failure detection method and failure detection program 有权
标题翻译：通信网络故障检测系统，通信网络故障检测方法和故障检测程序
公开(公告)号：US08065568B2
公开(公告)日：2011-11-22
申请号：US11994954
申请日：2006-07-11
申请人： Yoshinori Watanabe , Yasuhiko Matsunaga
发明人： Yoshinori Watanabe , Yasuhiko Matsunaga
IPC分类号： G06F11/00
CPC分类号： H04L41/064 , H04L41/065 , H04L43/00 , H04L43/022 , H04L43/16
摘要： The system for detecting a failure on a communication network according to an objective basis by analyzing an alarm log output by a management server of the communication network and evaluating a degree of abnormality of the communication network tracing back to a more significant factor causing the alarm, calculates an occurrence intensity of the more significant factor 500 causing an alarm based on the recording contents of the alarm, and detects a failure derived from the more significant factor of the communication network based on the calculated intensity of occurrence of said more significant factor 500.
摘要翻译：通过分析由通信网络的管理服务器输出的告警日志并且将通信网络跟踪的异常程度评估回到导致报警的更重要因素，根据客观基础来检测通信网络上的故障的系统，基于所述警报的记录内容计算所述更重要因素500的发生强度，并基于计算出的所述更重要因子500的出现强度来检测从通信网络的更重要因素导出的故障。

124. 发明授权

US07969882B2 Packet transfer rate monitoring control apparatus, method, and program 有权
标题翻译：分组传输速率监控控制装置，方法和程序
公开(公告)号：US07969882B2
公开(公告)日：2011-06-28
申请号：US10467567
申请日：2002-02-06
申请人： Yasuhiko Matsunaga
发明人： Yasuhiko Matsunaga
IPC分类号： H04L12/26
CPC分类号： H04L47/2441 , H04L47/10 , H04L47/20 , H04L47/2483
摘要： In a packet communication network in which the minimum guaranteed rate and maximum limiting rate of packet transfer are contracted for each service, this invention classifies flows corresponding to received packets into group 1 to which a flow whose packet transfer rate is less than the minimum guaranteed rate belongs, group 2 to which a flow whose packet transfer rate is equal to or higher than the minimum guaranteed rate and less than the maximum limiting rate belongs, and group 3 to which a flow whose packet transfer rate exceeds the maximum limiting rate belongs.
摘要翻译：本发明在分组通信网络中对每个业务承包最小保证速率和分组传输的最大限制速率，本发明将与接收到的分组相对应的流分组到组1中，其分组传输速率小于最小保证速率属于，分组传输速率等于或高于最小保证速率并小于最大限制速率的流的组2，分组传输速率超过最大限制速率的流所属的组3。

125. 发明申请

US20100284293A1 COMMUNICATION NETWORK QUALITY ANALYSIS SYSTEM, QUALITY ANALYSIS DEVICE, QUALITY ANALYSIS METHOD, AND PROGRAM 审中-公开
标题翻译：通信网络质量分析系统，质量分析设备，质量分析方法和程序
公开(公告)号：US20100284293A1
公开(公告)日：2010-11-11
申请号：US12810993
申请日：2008-12-16
申请人： Yoshinori Watanabe , Yasuhiko Matsunaga , Kosei Kobayashi
发明人： Yoshinori Watanabe , Yasuhiko Matsunaga , Kosei Kobayashi
IPC分类号： H04L12/26
CPC分类号： H04W24/08 , H04L41/5003 , H04L41/5025
摘要： Provided is a communication network quality analysis technique which can identify a network side communication device, a communication area, or a terminal which causes degradation of quality of the communication network detected by an abnormal communication quality index. The technique analyzes a recording content of a call process performed by the network side communication device and acquires a distribution of quality degradation amounts in respective hierarchies such as a terminal, a network communication device, or a communication area. Thus, the technique estimates a terminal, a network side communication device, or a communication area causing degradation of the communication quality according to a degree of quality degradation degree distribution bias considering the belonging relationship of the terminal, the network side communication device, and the communication area.
摘要翻译：提供一种通信网络质量分析技术，其可以识别由异常通信质量指标检测到的通信网络的质量劣化的网络侧通信设备，通信区域或终端。该技术分析由网络侧通信设备执行的呼叫处理的记录内容，并获取诸如终端，网络通信设备或通信区域的各个层级中的质量下降量的分布。因此，该技术根据终端，网络侧通信装置和网络侧通信装置的归属关系，根据质量劣化度分布偏差的程度来估计终端，网络侧通信装置或导致通信质量劣化的通信区域通讯区。

126. 发明授权

US07782675B2 Semiconductor memory device and data erase method thereof 有权
标题翻译：半导体存储器件及其数据擦除方法
公开(公告)号：US07782675B2
公开(公告)日：2010-08-24
申请号：US12175008
申请日：2008-07-17
申请人： Yasuhiko Matsunaga , Fumitaka Arai
发明人： Yasuhiko Matsunaga , Fumitaka Arai
IPC分类号： G11C16/04
CPC分类号： G11C16/0483 , G11C11/5635 , G11C16/16 , G11C2211/565
摘要： A semiconductor memory device includes a memory cell array which includes a plurality of memory cell strings each including a plurality of memory cells and a first dummy cell, which have current paths connected in series at one end and the other end thereof, a plurality of first and second select transistors, a source line, and a bit line, wherein the first dummy cell is disposed on the source line side such that one end and the other end of the current path thereof are connected between the first select transistor and the memory cell, and a threshold voltage of the first dummy cell is higher than a neutral threshold voltage.
摘要翻译：半导体存储器件包括存储单元阵列，该存储单元阵列包括多个存储单元串，每个存储单元串包括多个存储单元和第一虚单元，该第一虚单元具有在一端串联连接的电流通路和另一端，多个第一以及第二选择晶体管，源极线和位线，其中第一虚设单元设置在源极侧，使得其电流通路的一端和另一端连接在第一选择晶体管和存储单元之间并且第一虚拟单元的阈值电压高于中性阈值电压。

127. 发明申请

US20100176422A1 SEMICONDUCTOR MEMORY DEVICE AND MANUFACTURING METHOD THEREOF 失效
标题翻译：半导体存储器件及其制造方法
公开(公告)号：US20100176422A1
公开(公告)日：2010-07-15
申请号：US12649822
申请日：2009-12-30
申请人： Koichi FUKUDA , Dai NAKAMURA , Yasuhiko MATSUNAGA
发明人： Koichi FUKUDA , Dai NAKAMURA , Yasuhiko MATSUNAGA
IPC分类号： H01L27/10 , H01L21/82
CPC分类号： H01L27/11519 , G11C16/0483 , H01L27/0207 , H01L27/11521 , H01L27/11526 , H01L27/11529
摘要： A semiconductor memory device includes a semiconductor substrate; a memory cell array on the semiconductor substrate, the memory cell array comprising a plurality of memory cells capable of electrically storing data; a sense amplifier configured to detect the data stored in at least one of the memory cells; a cell source driver electrically connected to source side terminals of the memory cells and configured to supply a source potential to at least one of the source side terminals of the memory cells; a first wiring configured to electrically connect between at least one of the source side terminals of the memory cells and the cell source driver; and a second wiring formed in a same wiring layer as the first wiring, the second wiring being insulated from the first wiring and being electrically connected to the sense amplifier, wherein the first wiring and the second wiring have a plurality of through holes provided at a predetermined interval.
摘要翻译：半导体存储器件包括半导体衬底; 所述存储单元阵列包括能够电存储数据的多个存储单元;存储单元阵列，感测放大器，被配置为检测存储在所述存储器单元中的至少一个中的数据; 电池源驱动器，电连接到存储器单元的源极端子，并且被配置为向存储器单元的至少一个源极侧端子提供源极电位; 第一布线，被配置为电连接所述存储单元的至少一个源极端子和所述单元源驱动器; 以及形成在与所述第一布线相同的布线层中的第二布线，所述第二布线与所述第一布线绝缘并且电连接到所述读出放大器，其中所述第一布线和所述第二布线具有设置在所述第一布线的多个通孔预定间隔。

128. 发明申请

US20100174945A1 COMMUNICATION NETWORK FAILURE CAUSE ANALYSIS SYSTEM, FAILURE CAUSE ANALYSIS METHOD, AND FAILURE CAUSE ANALYSIS PROGRAM 有权
标题翻译：通信网络故障原因分析系统，故障原因分析方法和故障原因分析程序
公开(公告)号：US20100174945A1
公开(公告)日：2010-07-08
申请号：US12663180
申请日：2008-06-06
申请人： Yoshinori Watanabe , Yasuhiko Matsunaga
发明人： Yoshinori Watanabe , Yasuhiko Matsunaga
IPC分类号： G06F11/07
CPC分类号： H04M3/2254 , G06F11/0709 , G06F11/079 , H04L41/0631
摘要： A failure cause analysis system for estimating a cause of a failure in a communication network from recorded contents of internal processing of a communication apparatus includes: feature extraction means for extracting a statistical feature of the recorded contents at a time of occurrence of a failure; and failure cause estimation means for estimating a failure cause based on similarity between a statistical feature of the recorded contents that is acquired at a time of occurrence of a past failure with a known failure cause and the statistical feature of the recorded contents that is acquired at the time of occurrence of the failure. The failure cause analysis system of a communication network provided can acquire the correspondence between failure features and failure causes from past failure cases irrespective of the number of cases as to communication network failures that are detected from process logs retained in communication apparatuses, and quantitatively incorporate the range of dispersion of the features into a judgment to estimate the cause of occurrence of a failure.
摘要翻译：用于从通信设备的内部处理的记录内容中估计通信网络中的故障原因的故障原因分析系统包括：特征提取装置，用于在故障发生时提取记录内容的统计特征; 以及故障原因估计装置，用于基于在过去故障发生时获取的所记录内容的统计特征与已知故障原因与所获取的记录内容的统计特征之间的相似度来估计故障原因发生故障的时间。所提供的通信网络的故障原因分析系统可以获得来自过去故障情况的故障特征和故障原因之间的对应关系，而不管从通信设备中保留的进程日志中检测到的通信网络故障的数量，并定量地并入将特征的分散范围判断为发生故障的原因。

129. 发明授权

US07709881B2 Semiconductor integrated circuit device 失效
标题翻译：半导体集成电路器件
公开(公告)号：US07709881B2
公开(公告)日：2010-05-04
申请号：US11338714
申请日：2006-01-25
申请人： Yasuhiko Matsunaga
发明人： Yasuhiko Matsunaga
IPC分类号： H01L29/788
CPC分类号： H01L27/115 , H01L27/11519 , H01L27/11521 , H01L27/11524
摘要： A control gate includes a first conductive film formed in contact with an inter-gate insulating film and a second conductive film electrically connected to the first conductive film. An inter-level insulating film which insulates first and second stacked gate structures from each other. The inter-level insulating film includes a first insulating film, a second insulating film, and a third insulating film formed between the first and second insulating films. The first insulating film insulates the floating gates from each other and portions of the control gates from each other. The second and third insulating films insulate the other portions of the control gates from each other. The third insulating film has a selective etching ratio with respect to the first and second insulating films.
摘要翻译：控制栅极包括与栅极间绝缘膜接触形成的第一导电膜和与第一导电膜电连接的第二导电膜。一种将第一和第二堆叠栅极结构彼此绝缘的层间绝缘膜。层间绝缘膜包括形成在第一和第二绝缘膜之间的第一绝缘膜，第二绝缘膜和第三绝缘膜。第一绝缘膜将浮动栅极彼此隔离，并且控制栅极的一部分彼此绝缘。第二和第三绝缘膜将控制栅极的其他部分彼此绝缘。第三绝缘膜相对于第一绝缘膜和第二绝缘膜具有选择性蚀刻比。

130. 发明申请

US20100093338A1 WIRELESS CELL MONITORING METHOD, ITS DEVICE, AND ITS PROGRAM 有权
标题翻译：无线小区监控方法及其设备及其程序
公开(公告)号：US20100093338A1
公开(公告)日：2010-04-15
申请号：US12531103
申请日：2008-02-26
申请人： Kosei Kobayashi , Yasuhiko Matsunaga
发明人： Kosei Kobayashi , Yasuhiko Matsunaga
IPC分类号： H04W24/08
CPC分类号： H04W24/08
摘要： In a wireless cell, the potential deterioration in quality is efficiently detected when the indication of abnormalities is weak. Provided are a step of calculating one or more radio qualities for each coverage area of a wireless cell; a step of measuring one or more network statistical qualities for each coverage area of the wireless cell; a step of making a pair of each network statistical quality and one or more radio qualities for each coverage area of each wireless cell; and a step of calculating, based on the pairs of each network statistical quality and one or more radio qualities for the coverage areas of the wireless cells, the correlation between each network statistical quality and one or more radio qualities.
摘要翻译：在无线小区中，当异常指示弱时，可以有效地检测质量的潜在恶化。提供了对无线小区的每个覆盖区域计算一个或多个无线电质量的步骤; 测量无线小区的每个覆盖区域的一个或多个网络统计特性的步骤; 为每个无线小区的每个覆盖区域提供一对每个网络统计质量和一个或多个无线电质量的步骤; 以及基于每个网络统计质量的对和无线小区的覆盖区域的一个或多个无线电质量来计算每个网络统计质量与一个或多个无线电质量之间的相关性的步骤。

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