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公开(公告)号：US20120129471A1
公开(公告)日：2012-05-24
申请号：US13240399
申请日：2011-09-22
IPC分类号： H04B1/44
CPC分类号： H04B1/44
摘要： According to one embodiment, a wireless communication apparatus includes a wireless unit and a control unit. The wireless unit is configured to set, for each period, a transmit state including a first period for transmitting a connection request to establish connection or a receive state including a second period for receiving a connection request and to transmit or receive a signal, both lengths of the first period and the second period being equal. The control unit is configured to control the wireless unit to operate in one of a transmit mode, a receive mode and a transceive mode. The control unit causes the wireless unit to operate in the receive mode or the transceive mode before a trigger signal is externally input, and to operate in the transmit mode if the trigger signal is input.
摘要翻译： 根据一个实施例，无线通信装置包括无线单元和控制单元。 无线单元被配置为针对每个周期设置包括用于发送建立连接的连接请求的第一周期或包括用于接收连接请求的第二周期的接收状态并且发送或接收信号的发送状态，两个长度 第一期和第二期相同。 控制单元被配置为控制无线单元在发送模式，接收模式和收发模式之一中操作。 控制单元使得无线单元在触发信号被外部输入之前以接收模式或收发模式操作，并且如果输入了触发信号，则在发送模式下操作。
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22.发明申请Radio communication device, radio communication method, and radio communication program 有权无线电通信设备，无线电通信方法和无线电通信程序公开(公告)号：US20070183392A1
公开(公告)日：2007-08-09
申请号：US11583134
申请日：2006-10-19
IPC分类号： H04J3/06
CPC分类号： H04W16/14 , H04W52/245
摘要： A terminal station radio communication device belongs to a second radio communication system which shares a frequency channel with a first radio communication system in which a radio terminal station communicates with a radio base station in a predetermined time period using a predetermined frequency channel. The terminal station radio communication device includes: a transmission power determining unit which sets up signal transmission power, the signal transmission power being usable for communications between radio communication devices belonging to the second radio communication system, and being determined such that reception power at the radio base station is below a predetermined threshold; a synchronizer enabling the radio terminal station to obtain timing information to start signal transmission; and a signal transmitter starting transmitting the signal at the timing represented by the timing information and terminating the signal transmission within a predetermined time period.
摘要翻译： 终端站无线电通信装置属于第二无线电通信系统，该第二无线电通信系统与第一无线电通信系统共享频道，其中无线电终端站在预定时间段内使用预定的频道与无线电基站进行通信。 终端无线电通信装置包括：发送功率确定单元，其设置信号发送功率，该信号发送功率可用于属于第二无线电通信系统的无线电通信装置之间的通信，并且被确定为使得无线电的接收功率 基站低于预定阈值; 同步器，使得无线电终端站能够获得定时信息以开始信号传输; 以及信号发送器，在由定时信息表示的定时处开始发送信号，并在预定的时间段内终止信号传输。
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公开(公告)号：US20120129463A1
公开(公告)日：2012-05-24
申请号：US13223928
申请日：2011-09-01
申请人： Tomoya TANDAI , Koji Akita , Takeshi Tomizawa
发明人： Tomoya TANDAI , Koji Akita , Takeshi Tomizawa
IPC分类号： H04B17/00
摘要： According to one embodiment, a wireless communication apparatus includes following units. The first timer measures first time intervals. The second timer measures second time intervals. The time interval selection unit selects a second time interval among second time intervals included in each first time interval. The control unit controls the transmitting unit and the receiving unit to operate, during the selected second time interval, in a first operational state in which a transmission of a connection request signal and a wait for reception of a response signal are repeatedly performed, and to operate, during each of the second time intervals other than the selected second time interval, in a second operational state in which a wait for reception of a connection request signal transmitted by another apparatus is performed for a third time interval shorter than each of the second time intervals.
摘要翻译： 根据一个实施例，无线通信装置包括以下单元。 第一个计时器测量第一时间间隔。 第二个定时器测量第二个时间间隔。 时间间隔选择单元选择在每个第一时间间隔中包括的第二时间间隔中的第二时间间隔。 控制单元控制发送单元和接收单元在所选择的第二时间间隔期间在重复执行连接请求信号的发送和等待接收响应信号的第一操作状态下操作，并且 在所选择的第二时间间隔之外的每个第二时间间隔期间，在第二操作状态下操作其中等待接收另一设备发送的连接请求信号的时间比第二时间间隔短的第三时间间隔 时间间隔。
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公开(公告)号：US20080069041A1
公开(公告)日：2008-03-20
申请号：US11879908
申请日：2007-07-19
IPC分类号： H04Q7/00
CPC分类号： H04W74/0808 , H04W16/14 , H04W74/0866 , H04W84/18 , H04W88/04
摘要： A radio communication apparatus includes a first detection unit configured to detect a first signal in a first carrier sense period contained in a pre assigned reception slot, a relaying unit configured to relay the detected first signal, a second detection unit configured to detect a second signal in a second carrier sense period contained in a pre assigned transmission slot, and a stopping unit configured to stop transmission in the transmission slot when the second detection unit detects the second signal.
摘要翻译： 一种无线电通信装置，包括：第一检测单元，被配置为检测包含在预先分配的接收时隙中的第一载波侦听周期中的第一信号;中继单元，被配置为中继检测到的第一信号;第二检测单元，被配置为检测第二信号 在包含在预分配的传输时隙中的第二载波侦听周期中，以及停止单元，被配置为当所述第二检测单元检测到所述第二信号时停止在所述传输时隙中的传输。
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公开(公告)号：US20120129470A1
公开(公告)日：2012-05-24
申请号：US13221504
申请日：2011-08-30
申请人： Tomoya TANDAI , Koji Akita , Takeshi Tomizawa
发明人： Tomoya TANDAI , Koji Akita , Takeshi Tomizawa
IPC分类号： H04W88/02
摘要： According to one embodiment, a wireless communication apparatus includes a first timer, a generation unit, a transmitter, a receiver and a control unit. The first timer is configured to periodically measure a first time interval. The generation unit is configured to generate a connection request frame. The transmitter is configured to transmit the connection request frame. The receiver is configured to receive a response signal provided in response to the connection request frame. The control unit is configured to control the transmitter and the receiver in such a manner that iterative attempts are made to carry out a transmission of the connection request frame and a wait for reception of the response signal during the first time interval measured by the first timer.
摘要翻译： 根据一个实施例，无线通信装置包括第一定时器，生成单元，发送器，接收器和控制单元。 第一定时器被配置为周期性地测量第一时间间隔。 生成单元被配置为生成连接请求帧。 发送器被配置为发送连接请求帧。 接收器被配置为接收响应于连接请求帧而提供的响应信号。 控制单元被配置为以这样的方式控制发送器和接收器，即，进行迭代尝试以执行连接请求帧的传输，并且在由第一定时器测量的第一时间间隔期间等待接收响应信号 。
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公开(公告)号：US08094615B2
公开(公告)日：2012-01-10
申请号：US11879908
申请日：2007-07-19
IPC分类号： H04W4/00
CPC分类号： H04W74/0808 , H04W16/14 , H04W74/0866 , H04W84/18 , H04W88/04
摘要： A radio communication apparatus includes a first detection unit configured to detect a first signal in a first carrier sense period contained in a pre assigned reception slot, a relaying unit configured to relay the detected first signal, a second detection unit configured to detect a second signal in a second carrier sense period contained in a pre assigned transmission slot, and a stopping unit configured to stop transmission in the transmission slot when the second detection unit detects the second signal.
摘要翻译： 一种无线电通信装置，包括：第一检测单元，被配置为检测包含在预先分配的接收时隙中的第一载波侦听周期中的第一信号;中继单元，被配置为中继检测到的第一信号;第二检测单元，被配置为检测第二信号 在包含在预分配的传输时隙中的第二载波侦听周期中，以及停止单元，被配置为当所述第二检测单元检测到所述第二信号时停止在所述传输时隙中的传输。
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公开(公告)号：US08630594B2
公开(公告)日：2014-01-14
申请号：US13240399
申请日：2011-09-22
IPC分类号： H04B1/44
CPC分类号： H04B1/44
摘要： According to one embodiment, a wireless communication apparatus includes a wireless unit and a control unit. The wireless unit is configured to set, for each period, a transmit state including a first period for transmitting a connection request to establish connection or a receive state including a second period for receiving a connection request and to transmit or receive a signal, both lengths of the first period and the second period being equal. The control unit is configured to control the wireless unit to operate in one of a transmit mode, a receive mode and a transceive mode. The control unit causes the wireless unit to operate in the receive mode or the transceive mode before a trigger signal is externally input, and to operate in the transmit mode if the trigger signal is input.
摘要翻译： 根据一个实施例，无线通信装置包括无线单元和控制单元。 无线单元被配置为针对每个周期设置包括用于发送建立连接的连接请求的第一周期或包括用于接收连接请求的第二周期的接收状态并且发送或接收信号的发送状态，两个长度 第一期和第二期相同。 控制单元被配置为控制无线单元在发送模式，接收模式和收发模式之一中操作。 控制单元使得无线单元在触发信号被外部输入之前以接收模式或收发模式操作，并且如果输入了触发信号，则在发送模式下操作。
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28.发明授权公开(公告)号：US09398549B2
公开(公告)日：2016-07-19
申请号：US13223928
申请日：2011-09-01
申请人： Tomoya Tandai , Koji Akita , Takeshi Tomizawa
发明人： Tomoya Tandai , Koji Akita , Takeshi Tomizawa
摘要： According to one embodiment, a wireless communication apparatus includes following units. The first timer measures first time intervals. The second timer measures second time intervals. The time interval selection unit selects a second time interval among second time intervals included in each first time interval. The control unit controls the transmitting unit and the receiving unit to operate, during the selected second time interval, in a first operational state in which a transmission of a connection request signal and a wait for reception of a response signal are repeatedly performed, and to operate, during each of the second time intervals other than the selected second time interval, in a second operational state in which a wait for reception of a connection request signal transmitted by another apparatus is performed for a third time interval shorter than each of the second time intervals.
摘要翻译： 根据一个实施例，无线通信装置包括以下单元。 第一个计时器测量第一时间间隔。 第二个定时器测量第二个时间间隔。 时间间隔选择单元选择在每个第一时间间隔中包括的第二时间间隔中的第二时间间隔。 控制单元控制发送单元和接收单元在所选择的第二时间间隔期间在重复执行连接请求信号的发送和等待接收响应信号的第一操作状态下操作，并且 在所选择的第二时间间隔之外的每个第二时间间隔期间，在第二操作状态下操作其中等待接收另一设备发送的连接请求信号的时间比第二时间间隔短的第三时间间隔 时间间隔。
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29.发明授权Wireless receiving apparatus and transmitting apparatus having a sleep control unit 有权具有睡眠控制单元的无线接收装置和发送装置公开(公告)号：US08705425B2
公开(公告)日：2014-04-22
申请号：US13223554
申请日：2011-09-01
申请人： Takeshi Tomizawa , Tomoya Tandai
发明人： Takeshi Tomizawa , Tomoya Tandai
CPC分类号： H04W52/0258 , Y02D70/142 , Y02D70/166
摘要： A wireless receiving apparatus includes a receiving unit, a buffer, a prediction unit, a sleep control unit, an access control unit, a generation unit and a transmitting unit. The receiving unit is configured to receive data to extract a payload data. The buffer is configured to generate a buffer-full signal if a payload data size is larger than a free area size. The prediction unit is configured to generate predicted latency. The sleep control unit is configured to generate sleep information based on the predicted latency. The access control unit is configured to generate a sleep-frame parameter including the sleep information. The generation unit is configured to generate a sleep-frame. The transmitting unit is configured to transmit the sleep-frame. The sleep control unit keeps the power supply in the sleep state for indicating the sleep information after receiving an acknowledgment of receiving of the sleep-frame.
摘要翻译： 无线接收装置包括接收单元，缓冲器，预测单元，睡眠控制单元，访问控制单元，生成单元和发送单元。 接收单元被配置为接收数据以提取有效载荷数据。 如果有效载荷数据大小大于自由区域大小，则缓冲器被配置为产生缓冲器满信号。 预测单元被配置为产生预测的等待时间。 睡眠控制单元被配置为基于所预测的等待时间来生成睡眠信息。 访问控制单元被配置为生成包括睡眠信息的休眠帧参数。 生成单元被配置为生成睡眠帧。 发送单元被配置为发送睡眠帧。 休眠控制单元在接收到睡眠帧的接收确认之后，使电源处于休眠状态以指示睡眠信息。
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30.发明授权Terminal station radio communication device, based station radio communication device, radio communication device, radio communication method, and radio communication program 有权终端站无线通信装置，基站无线通信装置，无线通信装置，无线通信方式以及无线通信程序公开(公告)号：US08045529B2
公开(公告)日：2011-10-25
申请号：US11583134
申请日：2006-10-19
IPC分类号： H04B7/216
CPC分类号： H04W16/14 , H04W52/245
摘要： A terminal station radio communication device belongs to a second radio communication system which shares a frequency channel with a first radio communication system in which a radio terminal station communicates with a radio base station in a predetermined time period using a predetermined frequency channel. The terminal station radio communication device includes: a transmission power determining unit which sets up signal transmission power, the signal transmission power being usable for communications between radio communication devices belonging to the second radio communication system, and being determined such that reception power at the radio base station is below a predetermined threshold; a synchronizer enabling the radio terminal station to obtain timing information to start signal transmission; and a signal transmitter starting transmitting the signal at the timing represented by the timing information and terminating the signal transmission within a predetermined time period.
摘要翻译： 终端站无线电通信装置属于第二无线电通信系统，该第二无线电通信系统与第一无线电通信系统共享频道，其中无线电终端站在预定时间段内使用预定的频道与无线电基站进行通信。 终端无线电通信装置包括：发送功率确定单元，其设置信号发送功率，该信号发送功率可用于属于第二无线电通信系统的无线电通信装置之间的通信，并且被确定为使得无线电的接收功率 基站低于预定阈值; 同步器，使得无线电终端站能够获得定时信息以开始信号传输; 以及信号发送器，在由定时信息表示的定时处开始发送信号，并在预定的时间段内终止信号传输。
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