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1. 发明申请

US20090036062A1 Radio Device 有权
标题翻译：无线电设备
公开(公告)号：US20090036062A1
公开(公告)日：2009-02-05
申请号：US11988139
申请日：2006-06-26
申请人： Yasuhiro Tanaka , Seigo Nakao , Ken Nakaoka , Akifumi Hirata , Kiyoshige Ito , Yoshiyuki Otani
发明人： Yasuhiro Tanaka , Seigo Nakao , Ken Nakaoka , Akifumi Hirata , Kiyoshige Ito , Yoshiyuki Otani
IPC分类号： H04B7/00
CPC分类号： H04W28/22 , H04L1/0003 , H04L1/0025 , H04L1/0027 , H04L1/0028
摘要： A data rate is to be determined depending on circumstances. A control unit (30) transmits, at a predetermined frequency, a request signal by which to supply information on a data rate to a targeted radio apparatus compatible with a variable data rate. The control unit (30) receives rate information from the targeted radio apparatus. The control unit (30) sets a data rate used in the case of transmitting data, based on the information on a data rate contained in the rate information. The control unit (30) identifies the reliability level of the data rate contained in the rate information. And when the reliability level is low, the control unit (30) lowers the frequency at which the rate request signal is transmitted.
摘要翻译：数据速率取决于具体情况。控制单元（30）以预定频率发送用于向与可变数据速率兼容的目标无线电设备提供关于数据速率的信息的请求信号。控制单元（30）从目标无线电设备接收速率信息。控制单元（30）基于包含在速率信息中的数据速率的信息来设置在发送数据的情况下使用的数据速率。控制单元（30）识别包含在速率信息中的数据速率的可靠性水平。并且当可靠性水平低时，控制单元（30）降低发送速率请求信号的频率。

2. 发明授权

US08121554B2 Radio apparatus 有权
标题翻译：无线电设备
公开(公告)号：US08121554B2
公开(公告)日：2012-02-21
申请号：US11988139
申请日：2006-06-26
申请人： Yasuhiro Tanaka , Seigo Nakao , Ken Nakaoka , Akifumi Hirata , Kiyoshige Ito , Yoshiyuki Otani
发明人： Yasuhiro Tanaka , Seigo Nakao , Ken Nakaoka , Akifumi Hirata , Kiyoshige Ito , Yoshiyuki Otani
IPC分类号： H04B7/00
CPC分类号： H04W28/22 , H04L1/0003 , H04L1/0025 , H04L1/0027 , H04L1/0028
摘要： A data rate is to be determined depending on circumstances. A control unit (30) transmits, at a predetermined frequency, a request signal by which to supply information on a data rate to a targeted radio apparatus compatible with a variable data rate. The control unit (30) receives rate information from the targeted radio apparatus. The control unit (30) sets a data rate used in the case of transmitting data, based on the information on a data rate contained in the rate information. The control unit (30) identifies the reliability level of the data rate contained in the rate information. And when the reliability level is low, the control unit (30) lowers the frequency at which the rate request signal is transmitted.
摘要翻译：数据速率取决于具体情况。控制单元（30）以预定频率发送用于向与可变数据速率兼容的目标无线电设备提供关于数据速率的信息的请求信号。控制单元（30）从目标无线电设备接收速率信息。控制单元（30）基于包含在速率信息中的数据速率的信息来设置在发送数据的情况下使用的数据速率。控制单元（30）识别包含在速率信息中的数据速率的可靠性水平。并且当可靠性水平低时，控制单元（30）降低发送速率请求信号的频率。

3. 发明申请

US20100184442A1 COMMUNICATION METHOD AND, TERMINAL APPARATUS AND BASE STATION APPARATUS USING THE METHOD 审中-公开
标题翻译：通信方法和终端装置和基站装置使用该方法
公开(公告)号：US20100184442A1
公开(公告)日：2010-07-22
申请号：US12446191
申请日：2007-10-09
申请人： Ken Nakaoka , Seigo Nakao
发明人： Ken Nakaoka , Seigo Nakao
IPC分类号： H04W40/00
CPC分类号： H04W76/10 , H04W88/04
摘要： A packet communication unit (20) executes radio communications in such a manner as to be accessible to other terminal apparatuses that have already been communicating wirelessly with a base station apparatus. The signal processing unit (22) generates a connection request signal to be transmitted from the packet communication unit (20) to the base station apparatus by way of the other terminal apparatuses. The signal processing unit (22) processes a connection response signal received, from the base station apparatus, by the packet communication unit 20. Such a sequence of operations allows the signal processing unit (22) to perform connection processing between a terminal apparatus and the base station apparatus.
摘要翻译：分组通信单元（20）以已经与基站装置进行无线通信的其他终端装置可访问的方式执行无线通信。信号处理单元（22）通过其他终端装置生成要从分组通信单元（20）发送到基站装置的连接请求信号。信号处理单元（22）通过分组通信单元20处理从基站装置接收到的连接响应信号。这样的操作顺序允许信号处理单元（22）在终端设备和基站装置

4. 发明授权

US08665787B2 Radio apparatus which communicates with other radio apparatuses and communication system 有权
标题翻译：与其他无线电设备和通信系统通信的无线电设备
公开(公告)号：US08665787B2
公开(公告)日：2014-03-04
申请号：US13002620
申请日：2009-06-30
申请人： Makoto Nagai , Ken Nakaoka , Kiyoshige Ito , Yumi Okamura
发明人： Makoto Nagai , Ken Nakaoka , Kiyoshige Ito , Yumi Okamura
IPC分类号： H04W4/00
CPC分类号： H04W88/02 , H04W88/06
摘要： A data processing unit selects either one of a base station mode and a terminal mode so as to perform communications using packet signals. The base station mode is a mode in which a packet signal, containing data indicating that an initial source and a final destination are not its own radio apparatus, is to be communicated; the terminal mode is a mode in which a packet signal, containing data indicating that the initial source or the final destination is its own radio apparatus, is to be communicated. A control unit starts the radio apparatus by setting the data processing unit in the terminal mode. When a packet signal, which has been transmitted from another radio apparatus and which contains broadcast information, has not been received before a certain period of time elapses after the start, the control unit switches the mode of the data processing unit to the base station mode.
摘要翻译：数据处理单元选择基站模式和终端模式之一，以便使用分组信号进行通信。基站模式是将包含指示初始源和最终目的地不是其本身的无线电设备的数据的分组信号进行通信的模式; 终端模式是包含指示初始源或最终目的地是其自己的无线电设备的数据的分组信号将被传送的模式。控制单元通过将数据处理单元设置为终端模式来启动无线电设备。当从另一个无线电设备发送并且包含广播信息的分组信号在开始之后经过一段时间之前还没有被接收时，控制单元将数据处理单元的模式切换到基站模式。

5. 发明授权

US08472318B2 Communication method, base station device using the same, terminal device, and communication system 有权
标题翻译：通信方式，使用该基站的设备，终端设备和通信系统
公开(公告)号：US08472318B2
公开(公告)日：2013-06-25
申请号：US12918231
申请日：2009-02-12
申请人： Ken Nakaoka , Kiyoshige Ito
发明人： Ken Nakaoka , Kiyoshige Ito
IPC分类号： H04L12/28 , H04W4/00 , H04J3/00 , G06F15/16
CPC分类号： H04W88/10 , H04W84/18 , H04W88/06 , H04W92/18
摘要： A packet communication unit and a signal processing unit communicate with a plurality of terminals, respectively, in an infrastructure mode. A control unit controls the communications performed by the packet communication unit and the signal processing unit. The control unit permits two of the plurality of terminal apparatuses to communicate with each other in an ad-hoc mode, over a predetermined period time, and specifies the ad-hoc period to at least the two terminal apparatuses via the packet communication unit and the signal processing unit.
摘要翻译：分组通信单元和信号处理单元分别以基础设施模式与多个终端进行通信。控制单元控制由分组通信单元和信号处理单元执行的通信。控制单元允许多个终端装置中的两个在预定时间段内以自组织模式彼此进行通信，并且经由分组通信单元将至少两个终端装置的自组织周期指定为信号处理单元。

6. 发明申请

US20110044254A1 COMMUNICATION METHOD, BASE STATION DEVICE USING THE SAME, TERMINAL DEVICE, AND COMMUNICATION SYSTEM 有权
标题翻译：通信方法，使用其的基站设备，终端设备和通信系统
公开(公告)号：US20110044254A1
公开(公告)日：2011-02-24
申请号：US12918231
申请日：2009-02-12
申请人： Ken Nakaoka , Kiyoshige Ito
发明人： Ken Nakaoka , Kiyoshige Ito
IPC分类号： H04W4/00
CPC分类号： H04W88/10 , H04W84/18 , H04W88/06 , H04W92/18
摘要： A packet communication unit and a signal processing unit communicate with a plurality of terminals, respectively, in an infrastructure mode. A control unit controls the communications performed by the packet communication unit and the signal processing unit. The control unit permits two of the plurality of terminal apparatuses to communicate with each other in an ad-hoc mode, over a predetermined period time, and specifies the ad-hoc period to at least the two terminal apparatuses via the packet communication unit and the signal processing unit.
摘要翻译：分组通信单元和信号处理单元分别以基础设施模式与多个终端进行通信。控制单元控制由分组通信单元和信号处理单元执行的通信。控制单元允许多个终端装置中的两个在预定时间段内以自组织模式彼此进行通信，并且经由分组通信单元将至少两个终端装置的自组织周期指定为信号处理单元。

7. 发明申请

US20110170484A1 RADIO APPARATUS WHICH COMMUNICATES WITH OTHER RADIO APPARATUSES AND COMMUNICATION SYSTEM 有权
标题翻译：与其他无线电设备和通信系统通信的无线电设备
公开(公告)号：US20110170484A1
公开(公告)日：2011-07-14
申请号：US13002620
申请日：2009-06-30
申请人： Makoto Nagai , Ken Nakaoka , Kiyoshige Ito , Yumi Okamura
发明人： Makoto Nagai , Ken Nakaoka , Kiyoshige Ito , Yumi Okamura
IPC分类号： H04W4/00
CPC分类号： H04W88/02 , H04W88/06
摘要： A data processing unit selects either one of a base station mode and a terminal mode so as to perform communications using packet signals. The base station mode is a mode in which a packet signal, containing data indicating that an initial source and a final destination are not its own radio apparatus, is to be communicated; the terminal mode is a mode in which a packet signal, containing data indicating that the initial source or the final destination is its own radio apparatus, is to be communicated. A control unit starts the radio apparatus by setting the data processing unit in the terminal mode. When a packet signal, which has been transmitted from another radio apparatus and which contains broadcast information, has not been received before a certain period of time elapses after the start, the control unit switches the mode of the data processing unit to the base station mode.
摘要翻译：数据处理单元选择基站模式和终端模式之一，以便使用分组信号进行通信。基站模式是将包含指示初始源和最终目的地不是其本身的无线电设备的数据的分组信号进行通信的模式; 终端模式是包含指示初始源或最终目的地是其自己的无线电设备的数据的分组信号将被传送的模式。控制单元通过将数据处理单元设置为终端模式来启动无线电设备。当从另一个无线电设备发送并且包含广播信息的分组信号在开始之后经过一段时间之前还没有被接收时，控制单元将数据处理单元的模式切换到基站模式。

8. 发明申请

US20110013610A1 COMMUNICATION METHOD AND WIRELESS APPARATUS USING THE COMMUNICATION METHOD 审中-公开
标题翻译：通信方法和无线设备使用通信方法
公开(公告)号：US20110013610A1
公开(公告)日：2011-01-20
申请号：US12812434
申请日：2008-12-12
申请人： Yoshiyuki Otani , Yoshiharu Doi , Ken Nakaoka , Yumi Okamura
发明人： Yoshiyuki Otani , Yoshiharu Doi , Ken Nakaoka , Yumi Okamura
IPC分类号： H04W84/02
CPC分类号： H04L69/04 , H04N1/00103 , H04W12/02 , H04W84/12
摘要： A wireless unit performs a frequency conversion process, a quadrature modulation process, and a quadrature detection process. A modem performs a modulation/demodulation process. A processing unit performs digital signal processing on a signal from the modem and on a signal to the modem. An image capturing unit acquires an external image and outputs the acquired image to a coding unit. The coding unit generates image data by performing a compression encoding process on the image received from the image capturing unit and outputs the image data to a control unit. The control unit controls the overall movement of a vehicle camera apparatus.
摘要翻译：无线单元执行频率转换处理，正交调制处理和正交检测处理。调制解调器执行调制/解调过程。处理单元对来自调制解调器的信号和对调制解调器的信号执行数字信号处理。图像拍摄单元获取外部图像，并将所获取的图像输出到编码单元。编码单元通过对从图像拍摄单元接收的图像执行压缩编码处理来生成图像数据，并将该图像数据输出到控制单元。控制单元控制车辆摄像装置的整体移动。

9. 发明申请

US20120040703A1 BROADCASTING METHOD, ACCESS CONTROL APPARATUS AND RADIO APPARATUS 审中-公开
标题翻译：广播方法，访问控制装置和无线电设备
公开(公告)号：US20120040703A1
公开(公告)日：2012-02-16
申请号：US13147332
申请日：2010-01-28
申请人： Kunihiro Kawase , Ken Nakaoka , Hanae Suzuki , Yoshiyuki Otani
发明人： Kunihiro Kawase , Ken Nakaoka , Hanae Suzuki , Yoshiyuki Otani
IPC分类号： H04W56/00
CPC分类号： H04W56/00
摘要： A processing unit generates timing information on timing, with which each of radio apparatuses is to synchronize in communication between the radio apparatuses when each of the radio apparatus broadcasts a signal, to control the communication between the radio apparatuses. A modem unit and the like broadcast the thus generated timing information. An RF unit and the like receive a signal which is synchronous with the timing information broadcast by them. When a signal which is asynchronous with the timing information and when the duration of this signal continues for a period longer than a first threshold value and the quality of this signal is more deteriorated than a second threshold value, a decision unit detects that the received signal is a disturbing signal. The modem unit and the like also broadcast to the effect that the disturbing signal has been detected.
摘要翻译：处理单元产生关于定时的定时信息，当无线电设备中的每一个广播信号时，每个无线电设备将在无线电设备之间的通信中进行同步，以控制无线电设备之间的通信。调制解调器单元等广播由此产生的定时信息。 RF单元等接收与它们广播的定时信息同步的信号。当与定时信息异步的信号和当该信号的持续时间持续长于第一阈值的时间段并且该信号的质量比第二阈值更差时，判定单元检测到接收信号是一个令人不安的信号。调制解调器单元等也广播到已经检测到干扰信号。

10. 发明申请

US20120269121A1 BASE STATION APPARATUS FOR TRANSMITTING OR RECEIVING A SIGNAL INCLUDING PREDETERMINED INFORMATION 审中-公开
标题翻译：用于发送或接收信号的基站装置，包括预测信息
公开(公告)号：US20120269121A1
公开(公告)日：2012-10-25
申请号：US13425162
申请日：2012-03-20
申请人： Makoto NAGAI , Ken Nakaoka
发明人： Makoto NAGAI , Ken Nakaoka
IPC分类号： H04W88/00
CPC分类号： G08G1/092 , G08G1/096725 , G08G1/096758 , G08G1/096775 , H04L67/12 , H04W4/027 , H04W4/44 , H04W4/46 , H04W48/10
摘要： A setting unit defines the first frame and the second frame and selects use of the first frame or the second frame. A generation unit generates control information which is defined by the same format regardless of the selection by the setting unit and which includes at least information related to the base station broadcast period. The generation unit puts information related to the ratio between the priority period and the general period into the control information and reflects the selection by the setting unit to the ratio. The modem unit and the RF unit broadcast a packet signal including the control information in the base station broadcast period.
摘要翻译：设置单元定义第一帧和第二帧，并选择使用第一帧或第二帧。生成单元生成由相同格式定义的控制信息，而与设置单元的选择无关，并且至少包括与基站广播周期相关的信息。生成单元将与优先权期间和一般期间的比率相关的信息输入到控制信息中，并将设定单元的选择反映到比例。调制解调器单元和RF单元在基站广播周期中广播包括控制信息的分组信号。

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