公开(公告)号：US08742992B2

公开(公告)日：2014-06-03

申请号：US13443505

申请日：2012-04-10

申请人： Manabu Kai ,  Teruhisa Ninomiya ,  Takahiro Koharagi ,  Hiroaki Kawasumi ,  Katsumi Kobayashi ,  Takuji Furusawa ,  Masaharu Nozawa ,  Masashi Kuwahara

发明人： Manabu Kai ,  Teruhisa Ninomiya ,  Takahiro Koharagi ,  Hiroaki Kawasumi ,  Katsumi Kobayashi ,  Takuji Furusawa ,  Masaharu Nozawa ,  Masashi Kuwahara

IPC分类号： H01Q1/38 ,  H01Q1/24

CPC分类号： H01Q1/38 ,  H01Q1/243 ,  H01Q5/364 ,  H01Q5/371 ,  H01Q9/0421 ,  H01Q9/40 ,  H01Q9/42

摘要： In a planar inverted F antenna, a second radiation element is provided parallel to the GND surface and extending partially with respect to a first radiation element in a longitudinal direction, so as to substantially increase a width of the first radiation element in the vicinity of a power supply section.

摘要翻译： 在平面倒F天线中，第二辐射元件平行于GND表面设置并相对于第一辐射元件在纵向方向上部分地延伸，以便基本上增加第一辐射元件的附近的宽度 电源部分。

公开(公告)号：US09125142B2

公开(公告)日：2015-09-01

申请号：US13485188

申请日：2012-05-31

申请人： Shinichi Hirata ,  Jun Hasegawa ,  Takahiro Koharagi ,  Hiroaki Kawasumi ,  Katsumi Kobayashi ,  Masashi Kuwahara ,  Takuji Furusawa ,  Masaharu Nozawa

发明人： Shinichi Hirata ,  Jun Hasegawa ,  Takahiro Koharagi ,  Hiroaki Kawasumi ,  Katsumi Kobayashi ,  Masashi Kuwahara ,  Takuji Furusawa ,  Masaharu Nozawa

IPC分类号： H04W72/04 ,  H04W48/16 ,  H04W72/12 ,  H04W84/18

CPC分类号： H04W48/16 ,  H04W72/04 ,  H04W72/1289 ,  H04W84/18

摘要： A node apparatus for forming a wireless ad-hoc network, including: a recognition possibility determination unit that determines whether or not a gateway apparatus connecting the wireless ad-hoc network to other network can be recognized; an adjoining node detection unit that detects other node apparatus which is the source of a received packet as an adjoining node; a channel switching unit that switches, when the recognition possibility determination unit determines that the gateway apparatus cannot be recognized, the channel used for reception of packets transmitted in the wireless ad-hoc network successively to each of a plurality of channels; and a channel selection unit that selects a channel to be used for communication in the wireless ad-hoc network based on the number of adjoining nodes detected by the adjoining node detection unit in each of the plurality of channels.

摘要翻译： 一种用于形成无线自组织网络的节点装置，包括：识别可能性确定单元，其确定是否可以识别将所述无线自组织网络连接到其他网络的网关装置; 邻接节点检测单元，其检测作为接收分组的源的其他节点设备作为邻接节点; 信道切换单元，当识别可能性确定单元确定网关设备不能被识别时，切换用于接收在无线自组织网络中发送的分组的信道，连续到多个信道中的每一个; 以及频道选择单元，其基于在所述多个频道中的每一个中的相邻节点检测单元检测到的相邻节点的数量，来选择所述无线自组织网络中要用于通信的频道。

公开(公告)号：US08693399B2

公开(公告)日：2014-04-08

申请号：US13484929

申请日：2012-05-31

申请人： Shinichi Hirata ,  Jun Hasegawa ,  Takahiro Koharagi ,  Takuji Furusawa ,  Hiroaki Kawasumi ,  Masashi Kuwahara ,  Katsumi Kobayashi ,  Masaharu Nozawa

发明人： Shinichi Hirata ,  Jun Hasegawa ,  Takahiro Koharagi ,  Takuji Furusawa ,  Hiroaki Kawasumi ,  Masashi Kuwahara ,  Katsumi Kobayashi ,  Masaharu Nozawa

IPC分类号： H04W4/00

CPC分类号： H04W40/32 ,  H04W40/34 ,  H04W84/18 ,  H04W88/16

摘要： A gateway apparatus including: a route control packet generating unit that generates a route control packet for constructing routes between node apparatuses forming an ad hoc network and the gateway apparatus; a channel designation signal generating unit that generates channel designation signal for designating a second channel different from a first channel on which the ad hoc network transmits and receives packets; a time designation signal generating unit that generates time designation signal for designating switching time to the node apparatus for switching the channel used for transmission and reception of packets to the second channel; a radio communication unit that transmits the route control packet, the channel designation signal and the time designation signal on the first channel; and a channel switching unit that switches, when it is time to switch, the channel on which the radio communication unit transmits and receives a signal to the second channel.

摘要翻译： 一种网关装置，包括：路径控制分组生成单元，生成用于构成自组织网络的节点装置与网关装置之间的路由的路由控制分组; 信道指定信号生成单元，生成用于指定与自组织网络发送和接收分组的第一信道不同的第二信道的信道指定信号; 时间指定信号生成单元，其生成用于指定到节点装置的切换时间的时间指定信号，用于将用于发送和接收分组的信道切换到第二信道; 无线电通信单元，其在第一信道上发送路由控制分组，信道指定信号和时间指定信号; 以及信道切换单元，当切换时间时，将无线电通信单元发送和接收信号的信道切换到第二信道。

公开(公告)号：US20120311042A1

公开(公告)日：2012-12-06

申请号：US13486436

申请日：2012-06-01

申请人： Joji Maruyama ,  Katsunori Hayashi ,  Shinichi Hirata ,  Takahiro Koharagi ,  Takuji Furusawa ,  Hiroaki Kawasumi ,  Masaharu Nozawa ,  Katsumi Kobayashi

发明人： Joji Maruyama ,  Katsunori Hayashi ,  Shinichi Hirata ,  Takahiro Koharagi ,  Takuji Furusawa ,  Hiroaki Kawasumi ,  Masaharu Nozawa ,  Katsumi Kobayashi

IPC分类号： G06F15/16

CPC分类号： H04L67/34

摘要： A distribution method is performed in a distribution system including a distribution source device for distributing data and a plurality of distribution destination devices. The distribution method includes searching, by the distribution source device, for the distribution destination devices by expanding a search range by plural stages; executing in each stage, by the distribution source device, an allowance process of allowing distribution of the data to the distribution destination devices found by searching in each stage; detecting in a predetermined range, by the distribution destination device, another distribution destination device that has acquired the data before the distribution destination device performing the detecting; and executing, by the distribution destination device, an acquiring process of acquiring the data from the other distribution destination device, according to allowance of distribution.

摘要翻译： 在包括用于分发数据的分发源设备和多个分发目的地设备的分发系统中执行分发方法。 该分发方法包括：通过扩展多个搜索范围，由分发源设备搜索分发目的地设备; 在各阶段中，通过分发源装置执行容许处理，允许将数据分发到通过在每个阶段中搜索而发现的分配目的地装置; 通过分发目的地装置在预定范围内检测已经获取了分发目的地装置执行检测之前的数据的另一分发目的地装置; 以及由分配目的地设备执行根据分配允许从其他分发目的地设备获取数据的获取过程。

公开(公告)号：US08656036B2

公开(公告)日：2014-02-18

申请号：US13486436

申请日：2012-06-01

申请人： Joji Maruyama ,  Katsunori Hayashi ,  Shinichi Hirata ,  Takahiro Koharagi ,  Takuji Furusawa ,  Hiroaki Kawasumi ,  Masaharu Nozawa ,  Katsumi Kobayashi

发明人： Joji Maruyama ,  Katsunori Hayashi ,  Shinichi Hirata ,  Takahiro Koharagi ,  Takuji Furusawa ,  Hiroaki Kawasumi ,  Masaharu Nozawa ,  Katsumi Kobayashi

IPC分类号： G06F15/16

CPC分类号： H04L67/34

摘要： A distribution method is performed in a distribution system including a distribution source device for distributing data and a plurality of distribution destination devices. The distribution method includes searching, by the distribution source device, for the distribution destination devices by expanding a search range by plural stages; executing in each stage, by the distribution source device, an allowance process of allowing distribution of the data to the distribution destination devices found by searching in each stage; detecting in a predetermined range, by the distribution destination device, another distribution destination device that has acquired the data before the distribution destination device performing the detecting; and executing, by the distribution destination device, an acquiring process of acquiring the data from the other distribution destination device, according to allowance of distribution.

摘要翻译： 在包括用于分发数据的分发源设备和多个分发目的地设备的分发系统中执行分发方法。 该分发方法包括：通过扩展多个搜索范围，由分发源设备搜索分发目的地设备; 在各阶段中，通过分发源装置执行容许处理，允许将数据分发到通过在每个阶段中搜索而发现的分配目的地装置; 通过分发目的地装置在预定范围内检测已经获取了分发目的地装置执行检测之前的数据的另一分发目的地装置; 以及由分配目的地设备执行根据分配允许从其他分发目的地设备获取数据的获取过程。