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1.发明申请MARGIN DESIGN APPARATUS, MARGIN DESIGN SYSTEM, MARGIN DESIGN METHOD, AND PROGRAM 有权MARGIN设计设备，设计系统，设计方法和程序公开(公告)号：US20110021156A1
公开(公告)日：2011-01-27
申请号：US12922795
申请日：2009-03-18
IPC分类号： H04B17/00
CPC分类号： H04W24/00 , H04B17/26 , H04B17/327 , H04B17/3912
摘要： Provided is a technique of calculating a proper margin according to the area or a radio propagation estimation method in the area design of wireless communication using a radio propagation simulator. From a storage part wherein information relating to positions where deterioration of a communication quality or a radio quality is confirmed and information relating to the radio conditions at the positions are associated with each other, a margin design system extracts positions where the radio conditions are equal, estimates the radio quality at the positions by the radio propagation simulator, and calculates the margin of a radio quality estimated value on the basis of the estimated radio quality.
摘要翻译： 提供了一种根据无线传播模拟器的无线通信的区域设计中的区域或无线传播估计方法计算适当余量的技术。 从其中确定与通信质量或无线电质量恶化的位置有关的信息和与位置的无线电条件相关的信息相关联的信息的存储部分，提取无线电条件相等的位置， 通过无线电传播模拟器估计位置处的无线电质量，并且基于估计的无线电质量来计算无线电质量估计值的余量。
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2.发明申请COMMUNICATION NETWORK FAILURE DETECTION SYSTEM, AND COMMUNICATION NETWORK FAILURE DETECTION METHOD AND FAILURE DETECTION PROGRAM 有权通信网络故障检测系统和通信网络故障检测方法和故障检测程序公开(公告)号：US20090167520A1
公开(公告)日：2009-07-02
申请号：US11994954
申请日：2006-07-11
IPC分类号： G08B29/00
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。
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3.发明申请WIRELESS COMMUNICATION SYSTEM, NEIGHBOR CELL LIST OPTIMIZATION SYSTEM, BASE STATION, AND NEIGHBOR CELL LIST UPDATE METHOD 有权无线通信系统，邻居单元列表优化系统，基站和邻居单元列表更新方法公开(公告)号：US20130137473A1
公开(公告)日：2013-05-30
申请号：US13813710
申请日：2011-08-03
IPC分类号： H04W88/02
CPC分类号： H04W88/02 , H04W16/18 , H04W24/10 , H04W36/00 , H04W36/0083 , H04W36/0088
摘要： The present invention is applicable to a wireless communication system provided with mobile terminals and base stations that manage cells to which the mobile terminals are connected. The wireless communication system of the present invention has a new cell detection unit that detects, from among neighbor cells which are adjacent to the cells to which the mobile terminals are connected, new cells that have newly started or whose operation has resumed or whose geographical range has changed, and a neighbor cell list generation unit which preferentially registers new cells that have been detected by the new cell detection unit in neighbor cell lists in which are registered neighbor cells that are candidates for handover destinations of the mobile terminals.
摘要翻译： 本发明可应用于具有管理移动终端所连接的小区的移动终端和基站的无线通信系统。 本发明的无线通信系统具有：新的小区检测单元，从与移动终端连接的小区相邻的相邻小区中检测到新开始的新的小区，或者已经恢复了其操作的地址范围 以及相邻小区列表生成单元，其将登记的作为移动终端的切换目的地的候补的相邻小区的相邻小区列表中的新小区检测单元检测到的新的小区优先登记。
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4.发明授权Margin design apparatus, margin design system, margin design method, and program 有权保证金设计设备，保证金设计制度，保证金设计方法和程序公开(公告)号：US08428520B2
公开(公告)日：2013-04-23
申请号：US12922795
申请日：2009-03-18
IPC分类号： H04B17/00
CPC分类号： H04W24/00 , H04B17/26 , H04B17/327 , H04B17/3912
摘要： Provided is a technique of calculating a proper margin according to the area or a radio propagation estimation method in the area design of wireless communication using a radio propagation simulator. From a storage part wherein information relating to positions where deterioration of a communication quality or a radio quality is confirmed and information relating to the radio conditions at the positions are associated with each other, a margin design system extracts positions where the radio conditions are equal, estimates the radio quality at the positions by the radio propagation simulator, and calculates the margin of a radio quality estimated value on the basis of the estimated radio quality.
摘要翻译： 提供了一种根据无线传播模拟器的无线通信的区域设计中的区域或无线传播估计方法计算适当余量的技术。 从其中确定与通信质量或无线电质量恶化的位置有关的信息和与位置的无线电条件相关的信息相关联的信息的存储部分，提取无线电条件相等的位置， 通过无线电传播模拟器估计位置处的无线电质量，并且基于估计的无线电质量来计算无线电质量估计值的余量。
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5.发明授权Communication network failure cause analysis system, failure cause analysis method, and failure cause analysis program 有权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：US08095819B2
公开(公告)日：2012-01-10
申请号：US12663180
申请日：2008-06-06
IPC分类号： G06F11/00
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。
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6.发明授权Wireless communication system, neighbor cell list optimization system, base station, and neighbor cell list update method 有权无线通信系统，邻居小区列表优化系统，基站和邻居小区列表更新方法公开(公告)号：US09125226B2
公开(公告)日：2015-09-01
申请号：US13813710
申请日：2011-08-03
CPC分类号： H04W88/02 , H04W16/18 , H04W24/10 , H04W36/00 , H04W36/0083 , H04W36/0088
摘要： The present invention is applicable to a wireless communication system provided with mobile terminals and base stations that manage cells to which the mobile terminals are connected. The wireless communication system of the present invention has a new cell detection unit that detects, from among neighbor cells which are adjacent to the cells to which the mobile terminals are connected, new cells that have newly started or whose operation has resumed or whose geographical range has changed, and a neighbor cell list generation unit which preferentially registers new cells that have been detected by the new cell detection unit in neighbor cell lists in which are registered neighbor cells that are candidates for handover destinations of the mobile terminals.
摘要翻译： 本发明可应用于具有管理移动终端所连接的小区的移动终端和基站的无线通信系统。 本发明的无线通信系统具有：新的小区检测单元，从与移动终端连接的小区相邻的相邻小区中检测到新开始的新的小区，或者已经恢复了其操作的地址范围 以及相邻小区列表生成单元，其将登记的作为移动终端的切换目的地的候补的相邻小区的相邻小区列表中的新小区检测单元检测到的新的小区优先登记。
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7.发明申请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
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。
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8.发明授权Communication network failure detection system, and communication network failure detection method and failure detection program 有权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
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。
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9.发明申请COMMUNICATION NETWORK QUALITY ANALYSIS SYSTEM, QUALITY ANALYSIS DEVICE, QUALITY ANALYSIS METHOD, AND PROGRAM 审中-公开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
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。
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10.发明申请COMMUNICATION NETWORK FAILURE CAUSE ANALYSIS SYSTEM, FAILURE CAUSE ANALYSIS METHOD, AND FAILURE CAUSE ANALYSIS PROGRAM 有权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
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。
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