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1. 发明授权

US08879402B2 Wireless communication device that is capable of improving data transmission efficiency 有权
标题翻译：能够提高数据传输效率的无线通信装置
公开(公告)号：US08879402B2
公开(公告)日：2014-11-04
申请号：US13494447
申请日：2012-06-12
申请人： Peng Shao , Stefan Aust , Akira Matsumoto , Tetsuya Ito , Peter Davis
发明人： Peng Shao , Stefan Aust , Akira Matsumoto , Tetsuya Ito , Peter Davis
IPC分类号： H04L1/00 , H04W24/02 , H04W24/06 , H04W74/08
CPC分类号： H04W24/06 , H04L41/0654 , H04L43/0805 , H04W24/02 , H04W74/0825 , H04W88/02
摘要： A wireless communication device includes a data transmission and reception section that wirelessly transmits a plurality of test packets; a signal sensing section that senses a power of a spatial radio wave signal on a frequency channel that is the same as the plurality of test packets and outputs sample data of the sensed spatial radio wave signal; a calculation processing section that converts the sample data into time series sample data; a collision detection section that calculates a packet collision rate based on the number of packet collisions and the number of the plurality of test packets if there is a packet collision due to interference of the plurality of test packets with another communication; and a control section that adjusts a parameter that the data transmission and reception section uses based on a calculation result of the collision detection section.
摘要翻译：无线通信装置包括无线发送多个测试分组的数据发送接收部; 信号感测部，其感测与所述多个测试分组相同的频率信道上的空间无线电波信号的功率，并输出所感测的空间无线电波信号的采样数据; 计算处理部分，将样本数据转换为时间序列样本数据; 冲突检测部分，如果由于所述多个测试分组与另一通信的干扰而存在分组冲突，则基于分组冲突的数量和所述多个测试分组的数量来计算分组冲突率; 以及控制部，其基于所述碰撞检测部的计算结果来调整所述数据发送接收部使用的参数。

2. 发明申请

US20120320759A1 WIRELESS COMMUNICATION DEVICE THAT IS CAPABLE OF IMPROVING DATA TRANSMISSION EFFICIENCY 有权
标题翻译：可提高数据传输效率的无线通信设备
公开(公告)号：US20120320759A1
公开(公告)日：2012-12-20
申请号：US13494447
申请日：2012-06-12
申请人： Peng Shao , Stefan Aust , Akira Matsumoto , Tetsuya Ito , Peter Davis
发明人： Peng Shao , Stefan Aust , Akira Matsumoto , Tetsuya Ito , Peter Davis
IPC分类号： H04W24/00
CPC分类号： H04W24/06 , H04L41/0654 , H04L43/0805 , H04W24/02 , H04W74/0825 , H04W88/02
摘要： A wireless communication device includes a data transmission and reception section that wirelessly transmits a plurality of test packets; a signal sensing section that senses a power of a spatial radio wave signal on a frequency channel that is the same as the plurality of test packets and outputs sample data of the sensed spatial radio wave signal; a calculation processing section that converts the sample data into time series sample data; a collision detection section that calculates a packet collision rate based on the number of packet collisions and the number of the plurality of test packets if there is a packet collision due to interference of the plurality of test packets with another communication; and a control section that adjusts a parameter that the data transmission and reception section uses based on a calculation result of the collision detection section.
摘要翻译：无线通信装置包括无线发送多个测试分组的数据发送接收部; 信号感测部，其感测与所述多个测试分组相同的频率信道上的空间无线电波信号的功率，并输出所感测的空间无线电波信号的采样数据; 计算处理部分，将样本数据转换为时间序列样本数据; 冲突检测部分，如果由于所述多个测试分组与另一通信的干扰而存在分组冲突，则基于分组冲突的数量和所述多个测试分组的数量来计算分组冲突率; 以及控制部，其基于所述碰撞检测部的计算结果来调整所述数据发送接收部使用的参数。

3. 发明授权

US09037117B2 Wireless communication terminal 有权
标题翻译：无线通信终端
公开(公告)号：US09037117B2
公开(公告)日：2015-05-19
申请号：US13391077
申请日：2010-08-28
申请人： Stefan Aust , Tetsuya Ito , Akira Matsumoto , Peter Christopher Davis
发明人： Stefan Aust , Tetsuya Ito , Akira Matsumoto , Peter Christopher Davis
IPC分类号： H04Q7/10 , H04W64/00 , G01S5/02
CPC分类号： H04W64/00 , G01S5/0252
摘要： A wireless communication terminal includes a communication status measurement element for measuring communication status data representing a communication status of the self terminal at the time of wireless communications; a reference data storage element for storing respective pieces of preset reference data representing communication statuses of a terminal which can be measured at respective locations at the time of wireless communications, in association with respective pieces of location data identifying the respective locations, and a location specifying element for comparing the communication status data measured by the communication status measurement element with the respective pieces of reference data stored in the reference data storage element, and based on the comparison result, specifying a location corresponding to the location data associated with a particular piece of reference data as a location of the self terminal.
摘要翻译：无线通信终端包括通信状态测量元件，用于测量表示无线通信时自身终端的通信状态的通信状态数据; 参考数据存储元件，用于存储表示在无线通信时在各个位置可测量的终端的通信状态的各条预置参考数据，与标识各个位置的各个位置数据相关联，以及指定元件，用于将由通信状态测量元件测量的通信状态数据与存储在参考数据存储元件中的各个参考数据进行比较，并且基于比较结果，指定与特定片段相关联的位置数据相对应的位置参考数据作为自身终端的位置。

4. 发明申请

US20130091137A1 INFORMATION CLASSIFICATION SYSTEM 有权
标题翻译：信息分类系统
公开(公告)号：US20130091137A1
公开(公告)日：2013-04-11
申请号：US13702022
申请日：2011-06-15
申请人： Stefan Aust , Akira Matsumoto , Tetsuya Ito , Koichi Yoshimura , Soshi Kuroshima
发明人： Stefan Aust , Akira Matsumoto , Tetsuya Ito , Koichi Yoshimura , Soshi Kuroshima
IPC分类号： G06F17/30
CPC分类号： G06F17/30705
摘要： An information classification system 100 includes: a classified information storing part 101 for storing classified information having already been classified into a certain group and group specification information for specifying the group, in association with each other; and a confidence calculating part 102 for calculating confidence having a value depending on a probability that a group which is specified based on unclassified information as a target to be classified and classified information selected as reference information from among the stored classified information and into which the unclassified information should be classified is a true group.
摘要翻译：信息分类系统100包括：分类信息存储部分101，用于存储已经被分类为特定组的分类信息和用于指定组的组指定信息; 以及置信计算部102，用于计算具有值的置信度，所述值取决于基于未分类信息指定的组作为要分类的对象的分组的概率，以及从所存储的分类信息中选择为参考信息的分类信息，并且未分类信息应归类为真实的群体。

5. 发明申请

US20120157128A1 WIRELESS COMMUNICATION TERMINAL 有权
标题翻译：无线通信终端
公开(公告)号：US20120157128A1
公开(公告)日：2012-06-21
申请号：US13391077
申请日：2010-08-28
申请人： Stefan Aust , Tetsuya Ito , Akira Matsumoto , Peter Christopher Davis
发明人： Stefan Aust , Tetsuya Ito , Akira Matsumoto , Peter Christopher Davis
IPC分类号： H04W24/00
CPC分类号： H04W64/00 , G01S5/0252
摘要： A wireless communication terminal includes a communication status measurement element for measuring communication status data representing a communication status of the self terminal at the time of wireless communications; a reference data storage element for storing respective pieces of preset reference data representing communication statuses of a terminal which can be measured at respective locations at the time of wireless communications, in association with respective pieces of location data identifying the respective locations, and a location specifying element for comparing the communication status data measured by the communication status measurement element with the respective pieces of reference data stored in the reference data storage element, and based on the comparison result, specifying a location corresponding to the location data associated with a particular piece of reference data as a location of the self terminal.
摘要翻译：无线通信终端包括通信状态测量元件，用于测量表示无线通信时自身终端的通信状态的通信状态数据; 参考数据存储元件，用于存储表示在无线通信时在各个位置可测量的终端的通信状态的各条预置参考数据，与标识各个位置的各个位置数据相关联，以及指定元件，用于将由通信状态测量元件测量的通信状态数据与存储在参考数据存储元件中的各个参考数据进行比较，并且基于比较结果，指定与特定片段相关联的位置数据相对应的位置参考数据作为自身终端的位置。

6. 发明授权

US09009160B2 Information classification system 有权
标题翻译：信息分类系统
公开(公告)号：US09009160B2
公开(公告)日：2015-04-14
申请号：US13702022
申请日：2011-06-15
申请人： Stefan Aust , Akira Matsumoto , Tetsuya Ito , Koichi Yoshimura , Soshi Kuroshima
发明人： Stefan Aust , Akira Matsumoto , Tetsuya Ito , Koichi Yoshimura , Soshi Kuroshima
IPC分类号： G06F17/30
CPC分类号： G06F17/30705
摘要： An information classification system 100 includes: a classified information storing part 101 for storing classified information having already been classified into a certain group and group specification information for specifying the group, in association with each other; and a confidence calculating part 102 for calculating confidence having a value depending on a probability that a group which is specified based on unclassified information as a target to be classified and classified information selected as reference information from among the stored classified information and into which the unclassified information should be classified is a true group.
摘要翻译：信息分类系统100包括：分类信息存储部分101，用于存储已经被分类为特定组的分类信息和用于指定组的组指定信息; 以及置信计算部102，用于计算具有值的置信度，该值取决于基于未分类信息指定的组作为要分类的目标的分组的数量，并且从所存储的分类信息中选择为参考信息的分类信息，并且未分类信息应归类为真实的群体。

7. 发明申请

US20080076461A1 Radio device for preventing isolated radio devices in network 有权
标题翻译：用于防止网络中的隔离无线电设备的无线电设备
公开(公告)号：US20080076461A1
公开(公告)日：2008-03-27
申请号：US11905006
申请日：2007-09-27
申请人： Satoko Itaya , Jun Hasegawa , Akio Hasegawa , Peter Davis , Tetsuya Ito , Akira Matsumoto , Naoto Kadowaki , Sadao Obana
发明人： Satoko Itaya , Jun Hasegawa , Akio Hasegawa , Peter Davis , Tetsuya Ito , Akira Matsumoto , Naoto Kadowaki , Sadao Obana
IPC分类号： H04B7/00
CPC分类号： H04W40/24 , H04B17/318 , H04W40/12
摘要： A radio device is located far from other radio devices in a radio network system. The radio device determines a threshold WIth for detecting a strength equal to or more than the minimum strength of radio waves transmitted/received in a stable radio wave environment based on a plurality of reception signal strengths of Hello packets received from radio devices adjacent to the radio device. Then, if the number of radio devices adjacent to the radio device when the threshold WIth is introduced is less than a standard value (such as five), the radio device stores the adjacent radio devices in the neighbor list without introducing the threshold WIth, and then, maintains in the routing table the routing information of routes passing through the adjacent radio devices based on the neighbor list.
摘要翻译：无线电设备位于远离无线电网络系统中的其他无线电设备的位置。无线电设备基于从与无线电设备相邻的无线电设备接收的多个接收信号强度来确定用于检测等于或大于在稳定无线电波环境中发送/接收的无线电波的最小强度的强度的阈值设备。然后，如果在引入阈值WIth时与无线电设备相邻的无线设备的数量小于标准值（例如5），则无线设备将相邻的无线电设备存储在邻居列表中而不引入阈值WIth，并且然后根据邻居列表在路由表中维护通过相邻无线设备的路由的路由信息。

8. 发明申请

US20080056196A1 Radio device having fewer route disconnections and switchings and radio communication network including such devices 有权
标题翻译：无线电设备具有较少的路由断开和切换以及包括这种设备的无线电通信网络
公开(公告)号：US20080056196A1
公开(公告)日：2008-03-06
申请号：US11896531
申请日：2007-09-04
申请人： Tetsuya Ito , Jun Hasegawa , Satoko Itaya , Akira Matsumoto , Hiroyuki Iizuka , Yuichiro Ezure , Akio Hasegawa , Peter Davis , Naoto Kadowaki , Sadao Obana
发明人： Tetsuya Ito , Jun Hasegawa , Satoko Itaya , Akira Matsumoto , Hiroyuki Iizuka , Yuichiro Ezure , Akio Hasegawa , Peter Davis , Naoto Kadowaki , Sadao Obana
IPC分类号： H04Q7/00
CPC分类号： H04W40/24 , H04W84/18
摘要： The route maintenance unit outputs a period setting request to the period setting unit when the communication unit normally receives a Hello packet for the first time. The period setting unit sets a link connection confirmation period in response to the period setting request and outputs the set period to the route maintenance unit. The route maintenance unit maintains a radio link between the radio device in which the route maintenance unit is provided and an adjacent device upon receiving a data packet other than a Hello packet from the adjacent radio device even if a Hello packet is not received in the link connection confirmation period. Consequently, route disconnection or switching occurs less often.
摘要翻译：当通信单元首次正常接收到Hello分组时，路由维护单元向周期设置单元输出周期设置请求。周期设定单元响应于周期设置请求设置链路连接确认周期，并将设置的周期输出到路线维护单元。路由维护单元在从邻接无线设备接收到除了Hello报文以外的数据分组的情况下，即使没有在链路中接收到Hello分组，也保持在提供路由维护单元的无线设备与相邻设备之间的无线链路连接确认期。因此，路由断开或切换较少发生。

9. 发明授权

US08041377B2 Radio device for preventing isolated radio devices in network 有权
标题翻译：用于防止网络中的隔离无线电设备的无线电设备
公开(公告)号：US08041377B2
公开(公告)日：2011-10-18
申请号：US11905006
申请日：2007-09-27
申请人： Satoko Itaya , Jun Hasegawa , Akio Hasegawa , Peter Davis , Tetsuya Ito , Akira Matsumoto , Naoto Kadowaki , Sadao Obana
发明人： Satoko Itaya , Jun Hasegawa , Akio Hasegawa , Peter Davis , Tetsuya Ito , Akira Matsumoto , Naoto Kadowaki , Sadao Obana
IPC分类号： H04B7/00
CPC分类号： H04W40/24 , H04B17/318 , H04W40/12
摘要： A radio device is located far from other radio devices in a radio network system. The radio device determines a threshold WIth for detecting a strength equal to or more than the minimum strength of radio waves transmitted/received in a stable radio wave environment based on a plurality of reception signal strengths of Hello packets received from radio devices adjacent to the radio device. Then, if the number of radio devices adjacent to the radio device when the threshold WIth is introduced is less than a standard value (such as five), the radio device stores the adjacent radio devices in the neighbor list without introducing the threshold WIth, and then, maintains in the routing table the routing information of routes passing through the adjacent radio devices based on the neighbor list.
摘要翻译：无线电设备位于远离无线电网络系统中的其他无线电设备的位置。无线电设备基于从与无线电设备相邻的无线电设备接收的多个接收信号强度来确定用于检测等于或大于在稳定无线电波环境中发送/接收的无线电波的最小强度的强度的阈值设备。然后，如果在引入阈值WIth时与无线电设备相邻的无线设备的数量小于标准值（例如5），则无线设备将相邻的无线电设备存储在邻居列表中而不引入阈值WIth，并且然后根据邻居列表在路由表中维护通过相邻无线设备的路由的路由信息。

10. 发明授权

US08755336B2 Wireless device which can improve stability in wireless communications and wireless network using the same 有权
标题翻译：无线设备可以提高无线通信和使用其的无线网络的稳定性
公开(公告)号：US08755336B2
公开(公告)日：2014-06-17
申请号：US12068913
申请日：2008-02-13
申请人： Yoshihisa Kondo , Tetsuya Ito , Akira Matsumoto , Jun Hasegawa , Satoko Itaya , Kenichi Abe , Peter Davis , Naoto Kadowaki , Sadao Obana
发明人： Yoshihisa Kondo , Tetsuya Ito , Akira Matsumoto , Jun Hasegawa , Satoko Itaya , Kenichi Abe , Peter Davis , Naoto Kadowaki , Sadao Obana
IPC分类号： H04B7/212 , H04W4/00
CPC分类号： H04W28/22 , H04L47/10 , H04L47/14 , H04L47/25 , H04W84/18
摘要： When wireless communications are made between a first wireless device and a second wireless device along a route, two wireless devices which exist between the first and second wireless devices each determine the lowest maximum transmission rate (11 Mbps) in the wireless intervals on the route from themselves to the second wireless device to be their own transmission rate txRate (11 Mbps) and two other wireless devices which exist between the first and second wireless devices each determine the lowest maximum transmission rate (54 Mbps) in the wireless intervals on the route from themselves to the second wireless device to be their own transmission rate txRate (54 Mbps).
摘要翻译：当沿着路线在第一无线设备和第二无线设备之间进行无线通信时，存在于第一和第二无线设备之间的两个无线设备各自确定在路由上的无线间隔中的最低最大传输速率（11Mbps）它们自己到第二无线设备成为它们自己的传输速率txRate（11Mbps）和存在于第一和第二无线设备之间的另外两个无线设备，每个无线设备确定在路由上的无线间隔中的最低最大传输速率（54Mbps）自己将第二个无线设备作为自己的传输速率txRate（54 Mbps）。

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