专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20120320781A1 COMMUNICATION SYSTEM, A SLAVE NODE, A ROUTE MAKING METHOD AND A PROGRAM 有权
标题翻译：通信系统，从站节点，路由制作方法和程序
公开(公告)号：US20120320781A1
公开(公告)日：2012-12-20
申请号：US13580816
申请日：2011-02-23
申请人： Hiroshi Furukawa , Guangri Jin
发明人： Hiroshi Furukawa , Guangri Jin
IPC分类号： H04W40/02 , H04W24/00
CPC分类号： H04W40/08 , H04W40/14 , H04W40/24 , Y02D70/142 , Y02D70/22 , Y02D70/324 , Y02D70/34
摘要： Provided are a communication system and the like capable of making a stable relay route even when a propagation channel is fluctuated by the fluctuation of RSSI. For making a tree-type communication route whose root is a core node, each slave node, after the reception of the latest reset routing packet from a node, judges if the transmission source node should be the parent of the tree-type structure based on the sequential average of the reception power of n routing packets received from the same transmission source node. As the reception power is log-normally distributed in general, an asymptotically stable relay route can be obtained, especially by using the sequential average.
摘要翻译：即使当传播路径由于RSSI的波动而波动时，也能够进行稳定的中继路径的通信系统等。为了制作其根为核心节点的树型通信路由，每个从节点在从节点接收到最新的重置路由分组后，根据以下情况判断传输源节点是否为树型结构的父节点从同一发送源节点接收的n个路由分组的接收功率的顺序平均值。由于接收功率一般是对数正态分布的，所以可以获得渐近稳定的中继路由，特别是通过使用顺序平均值。

2. 发明授权

US08693366B2 Communication system, a slave node, a route making method and a program 有权
标题翻译：通信系统，从节点，路由制作方法和程序
公开(公告)号：US08693366B2
公开(公告)日：2014-04-08
申请号：US13580816
申请日：2011-02-22
申请人： Hiroshi Furukawa , Guangri Jin
发明人： Hiroshi Furukawa , Guangri Jin
IPC分类号： G01R31/08
CPC分类号： H04W40/08 , H04W40/14 , H04W40/24 , Y02D70/142 , Y02D70/22 , Y02D70/324 , Y02D70/34
摘要： Provided are a communication system and the like capable of making a stable relay route even when a propagation channel is fluctuated by the fluctuation of RSSI. For making a tree-type communication route whose root is a core node, each slave node, after the reception of the latest reset routing packet from a node, judges if the transmission source node should be the parent of the tree-type structure based on the sequential average of the reception power of n routing packets received from the same transmission source node. As the reception power is log-normally distributed in general, an asymptotically stable relay route can be obtained, especially by using the sequential average.
摘要翻译：即使当传播路径由于RSSI的波动而波动时，也能够进行稳定的中继路径的通信系统等。为了制作其根为核心节点的树型通信路由，每个从节点在从节点接收到最新的重置路由分组后，根据以下情况判断传输源节点是否为树型结构的父节点从同一发送源节点接收的n个路由分组的接收功率的顺序平均值。由于接收功率一般是对数正态分布的，所以可以获得渐近稳定的中继路由，特别是通过使用顺序平均值。

3. 发明授权

US09154981B2 Transmission period determination method, transmission period determination device and program 有权
标题翻译：传输周期确定方法，传输周期确定装置和程序
公开(公告)号：US09154981B2
公开(公告)日：2015-10-06
申请号：US14000007
申请日：2012-02-17
申请人： Hiroshi Furukawa , Guangri Jin
发明人： Hiroshi Furukawa , Guangri Jin
IPC分类号： H04W24/06 , H04W16/22 , H04W84/18
CPC分类号： H04W24/06 , H04W16/22 , H04W84/18
摘要： A transmission period determination method, etc. capable of setting IPT transmission period by using general-purpose wireless modules and existing drivers is provided. A wireless communication system is a wireless backhaul. A route is established from a core node to a slave node. The core node assigns a specified transmission period and transmits a plurality of training packets to the slave node. The slave node transmits, to a transmission period determination device, the number of training packets received first and last and the number of training packets received without overlap. An estimation unit estimates a training time, the time for the slave node to receive the training packets. A calculation unit calculates a training metric candidate. An updating unit compares the values of the current training metric and the training metric candidate to determine the IPT transmission period.
摘要翻译：提供能够通过使用通用无线模块和现有驱动程序来设置IPT传输周期的传输周期确定方法等。无线通信系统是无线回程。从核心节点到从节点建立路由。核心节点分配指定的传输周期并将多个训练分组发送到从节点。从节点向发送周期确定装置发送接收到的训练数据包的数量，接收到的训练数据包的数量不重叠。估计单元估计训练时间，从节点接收训练分组的时间。计算单元计算训练度量候选。更新单元比较当前训练度量和训练度量候选的值以确定IPT传输周期。

4. 发明申请

US20140022934A1 TRANSMISSION PERIOD DETERMINATION METHOD, TRANSMISSION PERIOD DETERMINATION DEVICE AND PROGRAM 有权
标题翻译：传输周期确定方法，传输周期确定设备和程序
公开(公告)号：US20140022934A1
公开(公告)日：2014-01-23
申请号：US14000007
申请日：2012-02-17
申请人： Hiroshi Furukawa , Guangri Jin
发明人： Hiroshi Furukawa , Guangri Jin
IPC分类号： H04W24/06
CPC分类号： H04W24/06 , H04W16/22 , H04W84/18
摘要： A transmission period determination method, etc. capable of setting IPT transmission period by using general-purpose wireless modules and existing drivers is provided. A wireless communication system is a wireless backhaul. A route is established from a core node to a slave node. The core node assigns a specified transmission period and transmits a plurality of training packets to the slave node. The slave node transmits, to a transmission period determination device, the number of training packets received first and last and the number of training packets received without overlap. An estimation unit estimates a training time, the time for the slave node to receive the training packets. A calculation unit calculates a training metric candidate. An updating unit compares the values of the current training metric and the training metric candidate to determine the IPT transmission period.
摘要翻译：提供能够通过使用通用无线模块和现有驱动程序来设置IPT传输周期的传输周期确定方法等。无线通信系统是无线回程。从核心节点到从节点建立路由。核心节点分配指定的传输周期并将多个训练分组发送到从节点。从节点向发送周期确定装置发送接收到的训练数据包的数量，接收到的训练数据包的数量不重叠。估计单元估计训练时间，从节点接收训练分组的时间。计算单元计算训练度量候选。更新单元比较当前训练度量和训练度量候选的值以确定IPT传输周期。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式