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1. 发明授权

US5606557A Bus load distributing method suitable for data communications equipment and bus switching control device for data communications equipment 失效
标题翻译：总线负载分配方法适用于数据通信设备和数据通信设备的总线切换控制装置
公开(公告)号：US5606557A
公开(公告)日：1997-02-25
申请号：US599663
申请日：1996-02-09
申请人： Kazumasa Kuroshita , Toshihiro Ishida , Osamu Sekihata
发明人： Kazumasa Kuroshita , Toshihiro Ishida , Osamu Sekihata
IPC分类号： H04L12/40 , H04L12/44 , H04J3/02
CPC分类号： H04L12/44 , H04L47/10
摘要： A bus load distributing method suitable for data communications equipment and a bus switching control device for data communications equipment. The data communication equipment includes plural buses, a bus connecting unit for interconnecting the plural buses, and a control unit for connecting physically and selectively each module to one among the plural buses. The control unit connects plural modules to a bus to recognize, distribute and reduce the load on the bus. The control device also switches a bus to be connected in accordance with the traffic of each module to optimize the bus load.
摘要翻译：适用于数据通信设备的总线负载分配方法和数据通信设备的总线切换控制装置。数据通信设备包括多个总线，用于互连多个总线的总线连接单元，以及用于将每个模块物理地连接到多个总线中的一个的控制单元。控制单元将多个模块连接到总线，以识别，分配和减少总线上的负载。控制装置还根据每个模块的流量切换要连接的总线，以优化总线负载。

2. 发明授权

US08976811B2 Communication apparatus, communication system and communication method 有权
标题翻译：通讯设备，通讯系统及通讯方式
公开(公告)号：US08976811B2
公开(公告)日：2015-03-10
申请号：US13609859
申请日：2012-09-11
申请人： Kazumasa Kuroshita
发明人： Kazumasa Kuroshita
IPC分类号： H04J3/16 , H04W28/02 , H04W28/20 , H04L12/24 , H04L12/911 , H04L12/26 , H04L5/00 , H04L12/917 , H04W4/00
CPC分类号： H04W28/0215 , H04L5/0058 , H04L5/0064 , H04L41/0896 , H04L43/0888 , H04L43/16 , H04L47/76 , H04L47/783 , H04W4/70 , H04W28/0231 , H04W28/0268 , H04W28/0284 , H04W28/0289 , H04W28/20
摘要： A communication apparatus includes: a storage section to store a communication throughput of communication apparatuses, a reference value of the communication throughput and a reference adjustment value; a calculating section, when a current communication throughput of a self-sided communication apparatus exceeds a self reference value, to calculate a reference value of the communication apparatuses based on an upper limit value, the current communication throughput, and the communication throughput and the reference adjustment value in the storage section, the upper limit value corresponding to a total communication throughput of the communication apparatuses; an updating section to update the reference value with the calculated reference value in the communication apparatuses; a transmitter section to transmit the calculated reference value to an external communication apparatus; and a receiver section to receive the calculated reference value transmitted from the external communication apparatus and update the reference value with the calculated reference value.
摘要翻译：通信装置包括：存储部，其存储通信装置的通信吞吐量，通信吞吐量的基准值和基准调整值; 计算部，当自身侧通信装置的当前通信吞吐量超过自身参照值时，基于上限值，当前通信吞吐量和通信吞吐量以及基准来计算通信装置的基准值存储部中的调整值，与通信装置的总通信吞吐量对应的上限值; 更新部分，用于在通信设备中用所计算的参考值更新参考值; 发送部，将计算出的基准值发送到外部通信装置; 以及接收部分，用于接收从外部通信装置发送的计算出的参考值，并用所计算的参考值更新参考值。

3. 发明申请

US20130107734A1 COMMUNICATION APPARATUS, COMMUNICATION SYSTEM AND COMMUNICATION METHOD 有权
标题翻译：通信设备，通信系统和通信方法
公开(公告)号：US20130107734A1
公开(公告)日：2013-05-02
申请号：US13609859
申请日：2012-09-11
申请人： Kazumasa Kuroshita
发明人： Kazumasa Kuroshita
IPC分类号： H04L12/26
CPC分类号： H04W28/0215 , H04L5/0058 , H04L5/0064 , H04L41/0896 , H04L43/0888 , H04L43/16 , H04L47/76 , H04L47/783 , H04W4/70 , H04W28/0231 , H04W28/0268 , H04W28/0284 , H04W28/0289 , H04W28/20
摘要： A communication apparatus includes: a storage section to store a communication throughput of communication apparatuses, a reference value of the communication throughput and a reference adjustment value; a calculating section, when a current communication throughput of a self-sided communication apparatus exceeds a self reference value, to calculate a reference value of the communication apparatuses based on an upper limit value, the current communication throughput, and the communication throughput and the reference adjustment value in the storage section, the upper limit value corresponding to a total communication throughput of the communication apparatuses; an updating section to update the reference value with the calculated reference value in the communication apparatuses; a transmitter section to transmit the calculated reference value to an external communication apparatus; and a receiver section to receive the calculated reference value transmitted from the external communication apparatus and update the reference value with the calculated reference value.
摘要翻译：通信装置包括：存储部，其存储通信装置的通信吞吐量，通信吞吐量的基准值和基准调整值; 计算部，当自身侧通信装置的当前通信吞吐量超过自身参照值时，基于上限值，当前通信吞吐量和通信吞吐量以及基准来计算通信装置的基准值存储部中的调整值，与通信装置的总通信吞吐量对应的上限值; 更新部分，用于在通信设备中用所计算的参考值更新参考值; 发送部，将计算出的基准值发送到外部通信装置; 以及接收部分，用于接收从外部通信装置发送的计算出的参考值，并用所计算的参考值更新参考值。

4. 发明授权

US08188922B2 Position information acquisition device, computer readable storage medium storing position information acquisition program and position information acquisition system 有权
标题翻译：位置信息获取装置，存储位置信息获取程序和位置信息获取系统的计算机可读存储介质
公开(公告)号：US08188922B2
公开(公告)日：2012-05-29
申请号：US13016753
申请日：2011-01-28
申请人： Kazumasa Kuroshita , Tatsuzo Osawa , Ryuzo Akagi
发明人： Kazumasa Kuroshita , Tatsuzo Osawa , Ryuzo Akagi
IPC分类号： G01S3/02
CPC分类号： G01S5/02
摘要： A position information acquisition device includes, a first communication unit to communicate with at least another position information acquisition device; a detection unit to detect whether a number of other position information acquisition devices that are not communicable with the first communication unit reaches a threshold or higher based on history information that records position information of the other position information acquisition devices that were previously communicable with the first communication unit and information of the other position information acquisition devices that are currently communicable with the first communication unit; a position measuring unit to measure a position of the position information acquisition device when the detection unit performs a detection; and a second communication unit to transmit position information measured by the position information measuring unit to a server that manages position information of the position information acquisition device and the other position information acquisition devices.
摘要翻译：位置信息获取装置包括：与至少另一位置信息获取装置通信的第一通信单元; 检测单元，用于基于历史信息来检测不能与第一通信单元通信的其它位置信息获取装置的数量是否达到阈值以上，其中历史信息记录了先前可与第一通信单元通信的其他位置信息获取装置的位置信息通信单元和当前可与第一通信单元通信的其他位置信息获取设备的信息; 位置测量单元，用于在检测单元执行检测时测量位置信息获取装置的位置; 以及第二通信单元，用于将由位置信息测量单元测量的位置信息发送到管理位置信息获取设备和其它位置信息获取设备的位置信息的服务器。

5. 发明申请

US20110187597A1 POSITION INFORMATION ACQUISITION DEVICE, COMPUTER READABLE STORAGE MEDIUM STORING POSITION INFORMATION ACQUISITION PROGRAM AND POSITION INFORMATION ACQUISITION SYSTEM 有权
标题翻译：位置信息获取设备，计算机可读存储介质存储位置信息获取程序和位置信息获取系统
公开(公告)号：US20110187597A1
公开(公告)日：2011-08-04
申请号：US13016753
申请日：2011-01-28
申请人： Kazumasa KUROSHITA , Tatsuzo Osawa , Ryuzo Akagi
发明人： Kazumasa KUROSHITA , Tatsuzo Osawa , Ryuzo Akagi
IPC分类号： G01S5/02
CPC分类号： G01S5/02
摘要： A position information acquisition device includes, a first communication unit to communicate with at least another position information acquisition device; a detection unit to detect whether a number of other position information acquisition devices that are not communicable with the first communication unit reaches a threshold or higher based on history information that records position information of the other position information acquisition devices that were previously communicable with the first communication unit and information of the other position information acquisition devices that are currently communicable with the first communication unit; a position measuring unit to measure a position of the position information acquisition device when the detection unit performs a detection; and a second communication unit to transmit position information measured by the position information measuring unit to a server that manages position information of the position information acquisition device and the other position information acquisition devices.
摘要翻译：位置信息获取装置包括：与至少另一位置信息获取装置通信的第一通信单元; 检测单元，用于基于历史信息来检测不能与第一通信单元通信的其它位置信息获取装置的数量是否达到阈值以上，其中历史信息记录了先前可与第一通信单元通信的其他位置信息获取装置的位置信息通信单元和当前可与第一通信单元通信的其他位置信息获取设备的信息; 位置测量单元，用于在检测单元执行检测时测量位置信息获取装置的位置; 以及第二通信单元，用于将由位置信息测量单元测量的位置信息发送到管理位置信息获取设备和其它位置信息获取设备的位置信息的服务器。

6. 发明授权

US5550807A Method of measuring distance between equipments on lan and distance measuring apparatus 失效
标题翻译：测量LAN设备与距离测量仪器之间距离的方法
公开(公告)号：US5550807A
公开(公告)日：1996-08-27
申请号：US313438
申请日：1994-09-27
申请人： Kazumasa Kuroshita
发明人： Kazumasa Kuroshita
IPC分类号： H04J3/06 , H04L12/26 , H04J3/24 , H04L12/46
CPC分类号： H04J3/0682 , H04L43/0864
摘要： In measuring the distance and the positional relationship between the equipments on a LAN, a first equipment transmits a request packet to each of the other equipments at a predetermined interval of time. When each of the other equipments receives the request packet, it supplies the response packet to the first equipment. The first equipment calculates the distance between the first equipment and each of the other equipments on the basis of the time at which the request packet has been transmitted and the time at which the response packet has been received, and stores the calculated distance in the network structure information table NWT. Since the packet transmission speed changes in accordance with the traffic volume, the calculated distance is compared with the distance stored in the network structure information table NWT, and only when the calculated distance is shorter, it is stored in the network structure information table NWT.
摘要翻译：在测量LAN上的设备之间的距离和位置关系时，第一设备以预定的时间间隔向每个其他设备发送请求分组。当每个其他设备接收到请求分组时，它将响应分组提供给第一设备。第一设备根据发送请求分组的时间和接收到响应分组的时间，计算第一设备与其他设备之间的距离，并将计算出的距离存储在网络中结构信息表NWT。由于分组传输速度根据业务量而变化，所计算的距离与存储在网络结构信息表NWT中的距离进行比较，并且只有当计算出的距离较短时，才将其存储在网络结构信息表NWT中。

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