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71. 发明授权

US08761137B2 Communication apparatus 有权
标题翻译：通讯设备
公开(公告)号：US08761137B2
公开(公告)日：2014-06-24
申请号：US13071311
申请日：2011-03-24
申请人： Seijiro Yoneyama , Kotaro Ise , Kiyoshi Toshimitsu
发明人： Seijiro Yoneyama , Kotaro Ise , Kiyoshi Toshimitsu
IPC分类号： H04W4/00 , H04B1/00 , H04B7/00
CPC分类号： H04W52/0251 , H04W52/0274 , H04W74/06 , Y02D70/142 , Y02D70/146
摘要： The first wireless communication unit configured to wirelessly communicate with a first wireless apparatus on a first wireless network. The beacon transmitting unit cyclically transmits a beacon signal to the first wireless apparatus via the first wireless communication unit. The period determiner determines a transmission permission period during which data transmission by the first wireless apparatus is permitted. The notification unit notifies a control signal specifying the transmission permission period to the first wireless apparatus via the beacon signal. The power managing unit performs control so that power supply to the first wireless communication unit is suspended during a suspension period, the suspend period being a period except both the transmission permission period and a transmission timing period of the beacon signal within a whole period.
摘要翻译：所述第一无线通信单元被配置为在第一无线网络上与第一无线设备进行无线通信。信标发送单元经由第一无线通信单元向第一无线装置循环发送信标信号。周期确定器确定允许由第一无线设备进行数据传输的传输允许期间。通知单元经由信标信号向第一无线装置通知指定发送允许期间的控制信号。功率管理单元执行控制，使得在暂停时段期间暂停对第一无线通信单元的电力供应，该暂停周期是除整个周期内的信标信号的发送允许期间和发送定时周期之外的周期。

72. 发明授权

US08588118B2 Wireless communication device and wireless communication system 有权
标题翻译：无线通信设备和无线通信系统
公开(公告)号：US08588118B2
公开(公告)日：2013-11-19
申请号：US12263070
申请日：2008-10-31
申请人： Takafumi Sakamoto , Kiyoshi Toshimitsu , Toshiyuki Umeda , Shoji Otaka , Keisuke Mera
发明人： Takafumi Sakamoto , Kiyoshi Toshimitsu , Toshiyuki Umeda , Shoji Otaka , Keisuke Mera
IPC分类号： G08C17/00 , H04B1/16
CPC分类号： H04W52/0229 , H04W8/26 , H04W24/00 , H04W84/12 , H04W88/02 , H04W88/08 , Y02D70/142 , Y02D70/144 , Y02D70/22
摘要： A wireless communication device includes: a packet detection part detecting presence/absence of a reception of a packet; a judgment part judging whether or not temporal change of presence/absence of the reception of the packet detected in the packet detection part corresponds to a predetermined identifier; and a power source control unit controlling power supply from a power source based on a result of a judgment in the judgment part.
摘要翻译：无线通信装置包括：检测有无接收到分组的分组检测部分; 判断部分判断在分组检测部分中检测到的分组的接收的存在/不存在的时间变化是否对应于预定标识符; 以及电源控制单元，其基于判断部的判断结果来控制来自电源的电力供给。

73. 发明授权

US08374594B2 Method and system for radio communications using mobile terminal moving route prediction 有权
标题翻译：使用移动终端移动路由预测的无线电通信的方法和系统
公开(公告)号：US08374594B2
公开(公告)日：2013-02-12
申请号：US11673002
申请日：2007-02-09
申请人： Katsumi Yamato , Kiyoshi Toshimitsu
发明人： Katsumi Yamato , Kiyoshi Toshimitsu
IPC分类号： H04Q7/20
CPC分类号： G08G1/096716 , G08G1/096741 , G08G1/096775 , G08G1/0968 , G08G1/096822 , H04W4/02
摘要： In a radio communication system formed by a plurality of radio base stations having respective service areas and a mobile radio terminal configured to transmit a data transmission request through one radio base station and receive requested data through at least one radio base stations, a radio control station is provided to predict a moving route of the mobile radio terminal according to a terminal location information obtained from the mobile radio terminal upon receiving the data transmission request from the mobile radio terminal through the one radio base station, select those radio base stations which have service areas containing at least a part of the predicted moving route, and deliver requested data to the selected radio base stations.
摘要翻译：在由具有各个服务区域的多个无线基站形成的无线通信系统中，移动无线终端被配置为通过一个无线基站发送数据发送请求，并通过至少一个无线基站接收请求的数据，无线控制站被提供用于根据从移动无线终端获得的终端位置信息，通过一个无线基站从移动无线终端接收到数据发送请求，来预测移动无线终端的移动路由，选择具有业务的那些无线基站包含预测移动路线的至少一部分的区域，并将所请求的数据传送到所选择的无线电基站。

74. 发明申请

US20100056069A1 WIRELESS COMMUNICATION APPARATUS 审中-公开
标题翻译：无线通信设备
公开(公告)号：US20100056069A1
公开(公告)日：2010-03-04
申请号：US12408487
申请日：2009-03-20
申请人： Kiyoshi Toshimitsu , Masahiro Takagi
发明人： Kiyoshi Toshimitsu , Masahiro Takagi
IPC分类号： H04B1/40 , H04B1/38 , H04L27/06
CPC分类号： H04B1/38 , H04B1/40 , H04L27/0014 , H04L27/2646 , H04L27/2657 , H04L2027/0018 , H04L2027/0022
摘要： A wireless communication apparatus receives a radio signal, compensates a frequency offset of received radio signal, stores, in a memory, a frequency offset of the received radio signal which includes an address used as a destination of a transmission signal, compensates a frequency of the transmission signal having the address as the destination by using the frequency offset stored in the memory, and transmits the transmission signal whose frequency is compensated.
摘要翻译：无线通信装置接收无线信号，补偿接收到的无线信号的频率偏移，在存储器中存储包含作为发送信号的目的地的地址的接收的无线信号的频率偏移补偿频率通过使用存储在存储器中的频率偏移具有地址作为目的地的发送信号，并发送频率被补偿的发送信号。

75. 发明申请

US20070232344A1 DEVICE AND METHOD FOR WIRELESS RECEPTION 审中-公开
标题翻译：用于无线接收的设备和方法
公开(公告)号：US20070232344A1
公开(公告)日：2007-10-04
申请号：US11530713
申请日：2006-09-11
申请人： Tsuguhide Aoki , Kiyoshi Toshimitsu , Hiroshi Yoshida
发明人： Tsuguhide Aoki , Kiyoshi Toshimitsu , Hiroshi Yoshida
IPC分类号： H04Q7/20
CPC分类号： H04B7/0874
摘要： A wireless receiving device includes n (n is an integral number not less than 2) reception branches each capable of receiving a wireless packet containing a first signal, a second signal and a third signal in this order, the first signal including a single stream, the second signal indicating transmission of the third signal, and the third signal including a data section of a plurality of streams, a demodulation/decoding unit configured to demodulate and decode each of output signals of the reception branches, and a control unit configured to supply a power to m (m is an integral number of m
摘要翻译：无线接收装置包括：n（n是不小于2个的整数）接收分支，每个接收分支能够以这种顺序接收包含第一信号，第二信号和第三信号的无线分组，第一信号包括单个流，所述第二信号指示所述第三信号的传输，所述第三信号包括多个流的数据部分，解调/解码单元，被配置为对所述接收分支的每个输出信号进行解调和解码;以及控制单元，在第一信号的接收周期期间，m（m是n个接收分支的m

76. 发明授权

US07257405B2 Method and system for radio communications using mobile terminal moving route prediction 有权
标题翻译：使用移动终端移动路由预测的无线电通信的方法和系统
公开(公告)号：US07257405B2
公开(公告)日：2007-08-14
申请号：US09841042
申请日：2001-04-25
申请人： Katsumi Yamato , Kiyoshi Toshimitsu
发明人： Katsumi Yamato , Kiyoshi Toshimitsu
IPC分类号： H04Q7/20
CPC分类号： G08G1/096716 , G08G1/096741 , G08G1/096775 , G08G1/0968 , G08G1/096822 , H04W4/02
摘要： In a radio communication system formed by a plurality of radio base stations having respective service areas and a mobile radio terminal configured to transmit a data transmission request through one radio base station and receive requested data through at least one radio base stations, a radio control station is provided to predict a moving route of the mobile radio terminal according to a terminal location information obtained from the mobile radio terminal upon receiving the data transmission request from the mobile radio terminal through the one radio base station, select those radio base stations which have service areas containing at least a part of the predicted moving route, and deliver requested data to the selected radio base stations.
摘要翻译：在由具有各个服务区域的多个无线基站形成的无线通信系统中，移动无线终端被配置为通过一个无线基站发送数据发送请求，并通过至少一个无线基站接收请求的数据，无线控制站被提供用于根据从移动无线终端获得的终端位置信息，通过一个无线基站从移动无线终端接收到数据发送请求，来预测移动无线终端的移动路由，选择具有业务的那些无线基站包含预测移动路线的至少一部分的区域，并将所请求的数据传送到所选择的无线电基站。

77. 发明申请

US20070129072A1 METHOD AND SYSTEM FOR RADIO COMMUNICATIONS USING MOBILE TERMINAL MOVING ROUTE PREDICTION 有权
标题翻译：使用移动终端移动路由预测的无线电通信的方法和系统
公开(公告)号：US20070129072A1
公开(公告)日：2007-06-07
申请号：US11673002
申请日：2007-02-09
申请人： Katsumi Yamato , Kiyoshi Toshimitsu
发明人： Katsumi Yamato , Kiyoshi Toshimitsu
IPC分类号： H04Q7/20
CPC分类号： G08G1/096716 , G08G1/096741 , G08G1/096775 , G08G1/0968 , G08G1/096822 , H04W4/02
摘要： In a radio communication system formed by a plurality of radio base stations having respective service areas and a mobile radio terminal configured to transmit a data transmission request through one radio base station and receive requested data through at least one radio base stations, a radio control station is provided to predict a moving route of the mobile radio terminal according to a terminal location information obtained from the mobile radio terminal upon receiving the data transmission request from the mobile radio terminal through the one radio base station, select those radio base stations which have service areas containing at least a part of the predicted moving route, and deliver requested data to the selected radio base stations.
摘要翻译：在由具有各个服务区域的多个无线基站形成的无线通信系统中，移动无线终端被配置为通过一个无线基站发送数据发送请求，并通过至少一个无线基站接收请求的数据，无线控制站被提供用于根据从移动无线终端获得的终端位置信息，通过一个无线基站从移动无线终端接收到数据发送请求，来预测移动无线终端的移动路由，选择具有业务的那些无线基站包含预测移动路线的至少一部分的区域，并将所请求的数据传送到所选择的无线电基站。

78. 发明授权

US07184778B2 Radio terminal and information reception control method suitable for push type information distribution system 有权
标题翻译：适用于推式信息分配系统的无线终端和信息接收控制方法
公开(公告)号：US07184778B2
公开(公告)日：2007-02-27
申请号：US10960992
申请日：2004-10-12
申请人： Takafumi Sakamoto , Eiji Kamagata , Keiji Tsunoda , Kiyoshi Toshimitsu
发明人： Takafumi Sakamoto , Eiji Kamagata , Keiji Tsunoda , Kiyoshi Toshimitsu
IPC分类号： H04Q7/20
CPC分类号： H04W4/02 , H04W48/16
摘要： A radio terminal capable of effectively utilizing push type distribution information is disclosed. The radio terminal is formed by a reception unit configured to receive push type distribution information from a radio base station, a location recognition unit configured to carry out a recognition related to an area in which the radio terminal is located, and a reception control unit configured to determine whether or not to receive the push type distribution information according to a recongition result of the location recognition unit, and control the reception unit according to a determination result.
摘要翻译：公开了一种能够有效利用推式分配信息的无线电终端。无线终端由接收单元构成，接收单元被配置为从无线基站接收推送型分发信息，位置识别单元，被配置为执行与无线终端所在的区域有关的识别;以及接收控制单元，确定是否根据位置识别单元的重新获取结果接收推送型分发信息，并根据确定结果来控制接收单元。

79. 发明申请

US20060092880A1 Radio communication system 失效
标题翻译：无线通信系统
公开(公告)号：US20060092880A1
公开(公告)日：2006-05-04
申请号：US11295605
申请日：2005-12-07
申请人： Katsuya Nounin , Kiyoshi Toshimitsu , Takafumi Sakamoto , Nobuyasu Nakajima , Eiji Kamagata , Mutsumu Serizawa
发明人： Katsuya Nounin , Kiyoshi Toshimitsu , Takafumi Sakamoto , Nobuyasu Nakajima , Eiji Kamagata , Mutsumu Serizawa
IPC分类号： H04Q7/00 , H04Q7/20
CPC分类号： H04W36/0083 , H04B1/406 , H04W16/24 , H04W36/12 , H04W36/14 , H04W36/30
摘要： In a radio communication system having narrow-band up- and down-link radio channels and a wide-band down-link radio channel, when a radio terminal is to receive data thrugh the wide-band down-link rado channel, the narrow-band up- and down-link radio channels are assigned to the radio terminal in advance. With this operation, communication an be performed by using the wide-band down-link radio channel. In addition, the narrow-band up- and down-link radio channels can be used as radio channels for performing control to efficiently trnsmit data by using the wide-band down-link radio channel.
摘要翻译：在具有窄带上行链路和下行链路无线电信道的无线电通信系统和宽带下行链路无线电信道中，当无线终端要接收宽带下行链路广播信道的数据时，频带上行链路和下行链路无线电信道被预先分配给无线电终端。通过该操作，可以通过使用宽带下行链路无线电信道进行通信。此外，窄带上行链路和下行链路无线电信道可以用作无线电信道，用于通过使用宽带下行链路无线电信道来进行控制以有效地进行数据丢失。

80. 发明授权

US06735256B1 Radio communication system, radio communication method, radio base station, and radio terminal station 失效
标题翻译：无线电通信系统，无线电通信方法，无线电基站和无线电终端站
公开(公告)号：US06735256B1
公开(公告)日：2004-05-11
申请号：US09662121
申请日：2000-09-14
申请人： Kiyoshi Toshimitsu
发明人： Kiyoshi Toshimitsu
IPC分类号： H04K110
CPC分类号： H04L1/1692 , H04L1/18 , H04L27/2601 , H04L2001/0093 , H04L2001/125
摘要： There is disclosed a multicast transmission system in which an efficient and highly reliable multicast transmission can be performed. In the multicast transmission system for performing multicast transmission to a plurality of terminal stations from a base station, when an error is detected in the terminal station, the terminal station utilizes some of sub-carriers constituting an OFDM symbol to generate and transmit a NAK signal to the base station. A level judgment section 25 in the base station resends a packet to each terminal station when a reception signal level exceeds a threshold. Since the number M of sub-carriers able to be utilized to generate the NAK signal and the number L of sub-carriers necessary for generating the NAK signal are determined based on the number of terminal stations, packet communication quality, and the like, an erroneous detection probability and detection miss probability of the NAK signal can both be lowered.
摘要翻译：公开了一种组播传输系统，其中可以执行高效且高度可靠的组播传输。在用于从基站向多个终端进行组播传输的组播传输系统中，当在终端站中检测到错误时，终端利用构成OFDM符号的一些子载波来生成并发送NAK信号到基站。当接收信号电平超过阈值时，基站中的电平判断部分25向每个终端站重发一个分组。由于可以基于终端站数，分组通信质量等来确定能够用于生成NAK信号的子载波数M和生成NAK信号所需的子载波数L，可以降低NAK信号的错误检测概率和检测错失概率。

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