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公开(公告)号：US07489954B2
公开(公告)日：2009-02-10
申请号：US11867906
申请日：2007-10-05
申请人： Syuichi Sekine , Mutsumu Serizawa , Hiroki Shoki , Hiroshi Tsurumi , Shuichi Obayashi , Kiyoshi Toshimitsu , Tomoko Adachi , Tsuguhide Aoki , Ren Sakata , Ryoko Matsuo
发明人： Syuichi Sekine , Mutsumu Serizawa , Hiroki Shoki , Hiroshi Tsurumi , Shuichi Obayashi , Kiyoshi Toshimitsu , Tomoko Adachi , Tsuguhide Aoki , Ren Sakata , Ryoko Matsuo
IPC分类号： H04M1/00
CPC分类号： H04B7/082 , H04B7/0837
摘要： One of objects of a wireless communication apparatus according to the present invention is to realize stable communication regardless of received signal strength indication and information amount. The wireless communication apparatus for communicating in an autonomous distributed wireless network includes a detection unit which generates a detection signal by detecting a first wireless signal from a first wireless apparatus; a wireless circuit which receives a second wireless signal relating to said first wireless signal, transmitted from a second wireless apparatus which received said first wireless signal; a signal estimation unit which estimates said detection signal and the received second wireless signal; a signal selector which selects either said detection signal or the received second wireless signal, based on an estimation result of said signal estimation unit; and a demodulator which demodulates the signal selected by said signal selector.
摘要翻译： 根据本发明的无线通信装置的目的之一是无论接收的信号强度指示和信息量如何，都能实现稳定的通信。 用于在自主分布式无线网络中进行通信的无线通信装置包括：检测单元，其通过检测来自第一无线装置的第一无线信号来生成检测信号; 接收从接收到所述第一无线信号的第二无线装置发送的与所述第一无线信号有关的第二无线信号的无线电路; 信号估计单元，其估计所述检测信号和所接收的第二无线信号; 信号选择器，其基于所述信号估计单元的估计结果选择所述检测信号或所接收的第二无线信号; 以及解调器，其对由所述信号选择器选择的信号进行解调。
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公开(公告)号：US07386329B2
公开(公告)日：2008-06-10
申请号：US10422699
申请日：2003-04-25
申请人： Syuichi Sekine , Mutsumu Serizawa , Hiroki Shoki , Hiroshi Tsurumi , Shuichi Obayashi , Kiyoshi Toshimitsu , Tomoko Adachi , Tsuguhide Aoki , Ren Sakata , Ryoko Matsuo
发明人： Syuichi Sekine , Mutsumu Serizawa , Hiroki Shoki , Hiroshi Tsurumi , Shuichi Obayashi , Kiyoshi Toshimitsu , Tomoko Adachi , Tsuguhide Aoki , Ren Sakata , Ryoko Matsuo
IPC分类号： H04M1/00
CPC分类号： H04B7/082 , H04B7/0837
摘要： One of objects of a wireless communication apparatus according to the present invention is to realize stable communication regardless of received signal strength indication and information amount. The wireless communication apparatus for communicating in an autonomous distributed wireless network includes a detection unit which generates a detection signal by detecting a first wireless signal from a first wireless apparatus; a wireless circuit which receives a second wireless signal relating to said first wireless signal, transmitted from a second wireless apparatus which received said first wireless signal; a signal estimation unit which estimates said detection signal and the received second wireless signal; a signal selector which selects either said detection signal or the received second wireless signal, based on an estimation result of said signal estimation unit; and a demodulator which demodulates the signal selected by said signal selector.
摘要翻译： 根据本发明的无线通信装置的目的之一是无论接收的信号强度指示和信息量如何，都能实现稳定的通信。 用于在自主分布式无线网络中进行通信的无线通信装置包括：检测单元，其通过检测来自第一无线装置的第一无线信号来生成检测信号; 接收从接收到所述第一无线信号的第二无线装置发送的与所述第一无线信号有关的第二无线信号的无线电路; 信号估计单元，其估计所述检测信号和所接收的第二无线信号; 信号选择器，其基于所述信号估计单元的估计结果选择所述检测信号或所接收的第二无线信号; 以及解调器，其对由所述信号选择器选择的信号进行解调。
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公开(公告)号：US20080032757A1
公开(公告)日：2008-02-07
申请号：US11867906
申请日：2007-10-05
申请人： Syuichi SEKINE , Mutsumu Serizawa , Hiroki Shoki , Hiroshi Tsurumi , Shuichi Obayashi , Kiyoshi Toshimitsu , Tomoko Adachi , Tsuguhide Aoki , Ren Sakata , Ryoko Matsuo
发明人： Syuichi SEKINE , Mutsumu Serizawa , Hiroki Shoki , Hiroshi Tsurumi , Shuichi Obayashi , Kiyoshi Toshimitsu , Tomoko Adachi , Tsuguhide Aoki , Ren Sakata , Ryoko Matsuo
IPC分类号： H04M1/03
CPC分类号： H04B7/082 , H04B7/0837
摘要： One of objects of a wireless communication apparatus according to the present invention is to realize stable communication regardless of received signal strength indication and information amount. The wireless communication apparatus for communicating in an autonomous distributed wireless network includes a detection unit which generates a detection signal by detecting a first wireless signal from a first wireless apparatus; a wireless circuit which receives a second wireless signal relating to said first wireless signal, transmitted from a second wireless apparatus which received said first wireless signal; a signal estimation unit which estimates said detection signal and the received second wireless signal; a signal selector which selects either said detection signal or the received second wireless signal, based on an estimation result of said signal estimation unit; and a demodulator which demodulates the signal selected by said signal selector.
摘要翻译： 根据本发明的无线通信装置的目的之一是无论接收的信号强度指示和信息量如何，都能实现稳定的通信。 用于在自主分布式无线网络中进行通信的无线通信装置包括：检测单元，其通过检测来自第一无线装置的第一无线信号来生成检测信号; 接收从接收到所述第一无线信号的第二无线装置发送的与所述第一无线信号有关的第二无线信号的无线电路; 信号估计单元，其估计所述检测信号和所接收的第二无线信号; 信号选择器，其基于所述信号估计单元的估计结果选择所述检测信号或所接收的第二无线信号; 以及解调器，其对由所述信号选择器选择的信号进行解调。
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4.发明授权Wireless communication system, wireless base station, wireless terminal and method of wireless communication 有权无线通信系统，无线基站，无线终端和无线通信方法公开(公告)号：US07194262B2
公开(公告)日：2007-03-20
申请号：US10440114
申请日：2003-05-19
申请人： Tsuguhide Aoki , Tomoko Adachi , Kiyoshi Toshimitsu , Syuichi Sekine , Mutsumu Serizawa , Hiroki Shoki , Hiroshi Tsurumi , Shuichi Obayashi , Ren Sakata
发明人： Tsuguhide Aoki , Tomoko Adachi , Kiyoshi Toshimitsu , Syuichi Sekine , Mutsumu Serizawa , Hiroki Shoki , Hiroshi Tsurumi , Shuichi Obayashi , Ren Sakata
IPC分类号： H04Q7/00
摘要： An object of the present invention is to provide a wireless communication system, a wireless communication system, comprising: one or more wireless base station; and a plurality of wireless terminals capable of communicating with said wireless base station by wireless, two or more of said wireless terminals capable of communicating with each other by wireless thereby forming a wireless terminal group; wherein said wireless base station has a representative determination unit configured to determine at least one wireless terminal belonging to said wireless terminal group as a representative terminal; and said representative terminal receives first frames transmitted from other wireless terminals belonging to said wireless terminal group, and transmits the received first frames to said wireless base station.
摘要翻译： 本发明的目的是提供一种无线通信系统，一种无线通信系统，包括：一个或多个无线基站; 以及能够通过无线与所述无线基站通信的多个无线终端，能够通过无线进行通信的所述无线终端中的两个以上，从而形成无线终端组; 其中所述无线基站具有代表确定单元，被配置为将属于所述无线终端组的至少一个无线终端确定为代表性终端; 并且所述代表性终端接收从属于所述无线终端组的其他无线终端发送的第一帧，并将所接收的第一帧发送到所述无线基站。
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公开(公告)号：US07502407B2
公开(公告)日：2009-03-10
申请号：US11877936
申请日：2007-10-24
申请人： Ren Sakata , Syuichi Sekine , Mutsumu Serizawa , Hiroki Shoki , Hiroshi Tsurumi , Shuichi Obayashi , Tomoko Adachi , Kiyoshi Toshimitsu , Tsuguhide Aoki
发明人： Ren Sakata , Syuichi Sekine , Mutsumu Serizawa , Hiroki Shoki , Hiroshi Tsurumi , Shuichi Obayashi , Tomoko Adachi , Kiyoshi Toshimitsu , Tsuguhide Aoki
CPC分类号： H04W84/18
摘要： A wireless communication system which transmits and receives a signal by using a plurality of wireless apparatuses, comprising: a first wireless apparatus group having a plurality of transmitting apparatuses, each transmitting a wireless signal based on a first control signal, said first wireless apparatus group forming a first ad-hoc network between said transmitting apparatuses; and a second wireless apparatus group having a plurality of destination apparatuses, each receiving the wireless signal transmitted from said first wireless apparatus group, said second wireless apparatus group transmitting and receiving the wireless signal received by said destination apparatuses based on a second control signal, and said second wireless apparatus group forming a second ad-hoc network between said destination apparatuses different from said first ad-hoc network.
摘要翻译： 一种通过使用多个无线装置发送和接收信号的无线通信系统，包括：具有多个发送装置的第一无线装置组，每个发送装置基于第一控制信号发送无线信号，所述第一无线装置组形成 所述发送装置之间的第一自组织网络; 以及第二无线装置组，具有多个目的地装置，各接收从所述第一无线装置组发送的无线信号，所述第二无线装置组基于第二控制信号发送接收由所述目的地装置接收的无线信号， 所述第二无线设备组在与所述第一自组织网络不同的所述目的地设备之间形成第二自组织网络。
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公开(公告)号：US20080049665A1
公开(公告)日：2008-02-28
申请号：US11877936
申请日：2007-10-24
申请人： Ren Sakata , Syuichi Sekine , Mutsumu Serizawa , Hiroki Shoki , Hiroshi Tsurumi , Shuichi Obayashi , Tomoko Adachi , Kiyoshi Toshimitsu , Tsuguhide Aoki
发明人： Ren Sakata , Syuichi Sekine , Mutsumu Serizawa , Hiroki Shoki , Hiroshi Tsurumi , Shuichi Obayashi , Tomoko Adachi , Kiyoshi Toshimitsu , Tsuguhide Aoki
IPC分类号： H04Q7/00
CPC分类号： H04W84/18
摘要： A wireless communication system which transmits and receives a signal by using a plurality of wireless apparatuses, comprising: a first wireless apparatus group having a plurality of transmitting apparatuses, each transmitting a wireless signal based on a first control signal, said first wireless apparatus group forming a first ad-hoc network between said transmitting apparatuses; and a second wireless apparatus group having a plurality of destination apparatuses, each receiving the wireless signal transmitted from said first wireless apparatus group, said second wireless apparatus group transmitting and receiving the wireless signal received by said destination apparatuses based on a second control signal, and said second wireless apparatus group forming a second ad-hoc network between said destination apparatuses different from said first ad-hoc network.
摘要翻译： 一种通过使用多个无线装置发送和接收信号的无线通信系统，包括：具有多个发送装置的第一无线装置组，每个发送装置基于第一控制信号发送无线信号，所述第一无线装置组形成 所述发送装置之间的第一自组织网络; 以及第二无线装置组，具有多个目的地装置，各接收从所述第一无线装置组发送的无线信号，所述第二无线装置组基于第二控制信号发送接收由所述目的地装置接收的无线信号， 所述第二无线设备组在与所述第一自组织网络不同的所述目的地设备之间形成第二自组织网络。
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公开(公告)号：US07319714B2
公开(公告)日：2008-01-15
申请号：US10440115
申请日：2003-05-19
申请人： Ren Sakata , Syuichi Sekine , Mutsumu Serizawa , Hiroki Shoki , Hiroshi Tsurumi , Shuichi Obayashi , Tomoko Adachi , Kiyoshi Toshimitsu , Tsuguhide Aoki
发明人： Ren Sakata , Syuichi Sekine , Mutsumu Serizawa , Hiroki Shoki , Hiroshi Tsurumi , Shuichi Obayashi , Tomoko Adachi , Kiyoshi Toshimitsu , Tsuguhide Aoki
CPC分类号： H04W84/18
摘要： A wireless communication system which transmits and receives a signal by using a plurality of wireless apparatuses, comprising: a first wireless apparatus group having a plurality of transmitting apparatuses, each transmitting a wireless signal based on a first control signal, said first wireless apparatus group forming a first ad-hoc network between said transmitting apparatuses; and a second wireless apparatus group having a plurality of destination apparatuses, each receiving the wireless signal transmitted from said first wireless apparatus group, said second wireless apparatus group transmitting and receiving the wireless signal received by said destination apparatuses based on a second control signal, and said second wireless apparatus group forming a second ad-hoc network between said destination apparatuses different from said first ad-hoc network.
摘要翻译： 一种通过使用多个无线装置发送和接收信号的无线通信系统，包括：具有多个发送装置的第一无线装置组，每个发送装置基于第一控制信号发送无线信号，所述第一无线装置组形成 所述发送装置之间的第一自组织网络; 以及第二无线装置组，具有多个目的地装置，各接收从所述第一无线装置组发送的无线信号，所述第二无线装置组基于第二控制信号发送接收由所述目的地装置接收的无线信号， 所述第二无线设备组在与所述第一自组织网络不同的所述目的地设备之间形成第二自组织网络。
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公开(公告)号：US07436800B2
公开(公告)日：2008-10-14
申请号：US11295604
申请日：2005-12-07
IPC分类号： H04Q7/00
CPC分类号： H04W16/32 , H01Q1/246 , H01Q3/2676 , H04W88/085
摘要： In this second radio channel setting example, the grouping is done for each radio mobile stations 98 running on the same lane. A different radio channel is assigned to each group. Accordingly, this prevents the beam patterns using the same channel from intersecting with each other (interfering with each other). Actually, as shown in FIG. 10B, the pas or the pursuit does not occur between the radio mobile stations 98. Thus, the same radio channel is assigned to each radio mobile stations 98 running on the same lane so as to avoid the interference in the same radio channel. Hence, the same radio channel can be repeatedly used.
摘要翻译： 在该第二无线电信道设置示例中，对在同一车道上运行的每个无线电移动台98进行分组。 每个组分配不同的无线电频道。 因此，这防止了使用相同通道的波束图案彼此相交（彼此干扰）。 实际上，如图1所示。 如图10B所示，在无线电移动台98之间不发生pas或追踪。 因此，将相同的无线电信道分配给在同一车道上运行的每个无线电移动台98，以避免在同一无线电信道中的干扰。 因此，可以重复使用相同的无线电信道。
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公开(公告)号：US20060072501A1
公开(公告)日：2006-04-06
申请号：US11295604
申请日：2005-12-07
IPC分类号： H04Q7/00
CPC分类号： H04W16/32 , H01Q1/246 , H01Q3/2676 , H04W88/085
摘要： This is a radio communication system having a radio base station controller 20 which is connected to a plurality of base stations 10n−1, 10n and 10n+1, and then assigns a fixed channel to each of radio mobile stations 18a, 18b and 18c, and further controls the beam patterns of the radio base stations 10n−1, 10n and 10n+1, and accordingly carries out the radio communications with the radio mobile stations 18a, 18b and 18c. The radio base station controller 20, when transmitting to and receiving from the different radio mobile stations 18a, 18b and 18c to which the same channel is assigned, controls the beam patterns so that the channels do not interfere with each other.
摘要翻译： 这是具有连接到多个基站10 n -1,10 n和10 n + 1的无线基站控制器20的无线通信系统，然后向每个无线移动台18a分配固定信道， 18b和18c，并且进一步控制无线电基站10 n -1,10 n和10 n +1的波束图案，并且相应地执行与无线电移动台18a，18b和18c的无线电通信 。 无线电基站控制器20在向与其分配相同信道的不同无线电移动站18a，18b和18c进行发送和接收时，控制波束图案，使得信道彼此不干扰。
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公开(公告)号：US07006465B2
公开(公告)日：2006-02-28
申请号：US09734598
申请日：2000-12-13
IPC分类号： H04Q7/00
CPC分类号： H04W16/32 , H01Q1/246 , H01Q3/2676 , H04W88/085
摘要： A radio communication system having a radio base station controller which is connected to a plurality of base stations, and assigns a fixed channel to each of the radio mobile stations. The radio base station controller also controls the beam patterns of the radio base stations to communicate with the radio mobile stations. The radio base station controller, when transmitting to and receiving from the different radio mobile stations to which the same channel is assigned, controls the beam patterns so that the channels do not interfere with each other.
摘要翻译： 一种无线电通信系统，具有连接到多个基站的无线基站控制器，并向每个无线移动站分配固定信道。 无线基站控制器还控制无线基站的波束图案与无线移动站通信。 无线电基站控制器在向与其分配相同信道的不同无线电移动站进行发送和接收时，控制波束图案，使得信道彼此不干扰。
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