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1. 发明授权

US08824393B2 Wireless communication device 有权
标题翻译：无线通信设备
公开(公告)号：US08824393B2
公开(公告)日：2014-09-02
申请号：US13189917
申请日：2011-07-25
申请人： Ren Sakata , Noritaka Deguchi , Masahiro Takagi
发明人： Ren Sakata , Noritaka Deguchi , Masahiro Takagi
IPC分类号： H04W4/00 , H04W72/12 , H04L5/00 , H04W28/04 , H04W72/00
CPC分类号： H04W72/1273 , H04L5/0007 , H04L5/0053 , H04W28/04 , H04W72/005
摘要： Broadcast data is divided into a plurality of broadcast channels. Any of the plurality of broadcast channels is placed on a predetermined subcarrier in each of a plurality of main bands such that the placed broadcast channels differ from each other in a same frame and are consecutive in a predetermined order in a frame direction. The subcarriers are converted into a transmit RF signal and the transmit RF signal is transmitted.
摘要翻译：广播数据被分成多个广播频道。多个广播频道中的任一个被放置在多个主频带中的每一个中的预定子载波上，使得放置的广播频道在同一帧中彼此不同，并且在帧方向上以预定顺序连续。子载波被转换成发射RF信号，发送RF信号。

2. 发明授权

US08761678B2 Radio transmitting method and apparatus, and radio receiving method and apparatus 失效
标题翻译：无线发送方法和装置，以及无线接收方法和装置
公开(公告)号：US08761678B2
公开(公告)日：2014-06-24
申请号：US12050560
申请日：2008-03-18
申请人： Koji Akita , Noritaka Deguchi , Ren Sakata , Koichiro Ban
发明人： Koji Akita , Noritaka Deguchi , Ren Sakata , Koichiro Ban
IPC分类号： H04B1/00
CPC分类号： H04B7/0634
摘要： A radio transmitting apparatus includes a storage unit configured to store a plurality of weight sequence sets, which are each assigned to a plurality of transmission blocks sectioned by time axes and frequency axes, by associating the plurality of weight sequence sets with the plurality of transmission blocks, a first selecting unit configured to select one transmission block from the plurality of transmission blocks, a second selecting unit configured to select one weight sequence from one weight sequence set assigned to the one transmission block signal, a converting unit configured to convert a data signal by using the one weight sequence to generate a converted signal, and a transmitting unit configured to transmit the converted signal by using the one transmission block.
摘要翻译：无线发送装置包括存储单元，其被配置为通过将多个加权序列集合与多个发送块相关联来存储分配给由时间轴和频率轴分割的多个发送块的多个加权序列集合第一选择单元，被配置为从所述多个发送块中选择一个发送块;第二选择单元，被配置为从分配给所述一个发送块信号的一个权重序列集中选择一个权重序列;转换单元，被配置为将数据信号通过使用一个加权序列来生成转换的信号，以及发送单元，被配置为通过使用一个发送块来发送转换的信号。

3. 发明授权

US08385851B2 Radio communication method, radio transmission apparatus and receiving apparatus 失效
标题翻译：无线通信方法，无线发送装置和接收装置
公开(公告)号：US08385851B2
公开(公告)日：2013-02-26
申请号：US11854070
申请日：2007-09-12
申请人： Ren Sakata , Koji Akita , Koichiro Ban , Noritaka Deguchi
发明人： Ren Sakata , Koji Akita , Koichiro Ban , Noritaka Deguchi
IPC分类号： H03C7/02
CPC分类号： H04B7/12 , H04L1/04 , H04L1/06 , Y02D70/442
摘要： A radio communication method includes generating a first transmit RF signal and a second transmit RF signal from a data signal to be transmitted. Each of the first and second transmit RF signals have a power spectrum in symmetric shape in the frequency domain. The first transmit RF signal and the second transmit RF signal are transmitted at a different time. The first transmit RF signal and the second transmit RF signal are received to generate a first received RF signal and a second received RF signal. The data signal from the first received RF signal and the second received RF signal are reproduced.
摘要翻译：无线电通信方法包括从要发送的数据信号产生第一发射RF信号和第二发射RF信号。第一和第二发射RF信号中的每一个在频域具有对称形状的功率谱。第一发射RF信号和第二发射RF信号在不同的时间发射。接收第一发射RF信号和第二发射RF信号以产生第一接收RF信号和第二接收RF信号。来自第一接收RF信号和第二接收RF信号的数据信号被再现。

4. 发明申请

US20120242161A1 RADIO POWER TRANSMITTING APPARATUS AND RADIO POWER TRANSMITTING SYSTEM 有权
标题翻译：无线电发射装置和无线电发射系统
公开(公告)号：US20120242161A1
公开(公告)日：2012-09-27
申请号：US13398001
申请日：2012-02-16
申请人： Hiroki KUDO , Noritaka Deguchi , Daisuke Takeda , Ren Sakata , Hiroki Shoki
发明人： Hiroki KUDO , Noritaka Deguchi , Daisuke Takeda , Ren Sakata , Hiroki Shoki
IPC分类号： H02J17/00
CPC分类号： H02J50/12 , H02J17/00 , H02J50/80 , H04B5/0037 , H04B5/0081
摘要： There is provided a radio power transmitting apparatus including: a power transmitting coil, a band signal generating unit, a reflected signal measuring unit, an oscillator and a communication control unit. The coil is supplied with a signal and transmits the signal to a power receiving coil on a radio power receiving apparatus through magnetic coupling. The generating unit generates a band signal having an allowable transmission band and supplies the band signal to the power transmitting coil. The reflected signal measuring unit measures a reflected signal of the band signal from the power transmitting coil. The oscillator generates a carrier signal having a controllable oscillating frequency. The control unit determines a transmission frequency based on a frequency characteristic of the reflected signal and performs control so that a transmission signal generated by modulating the carrier signal of the transmission frequency is supplied to the power transmitting coil.
摘要翻译：提供了一种无线电发射装置，包括：发射线圈，频带信号产生单元，反射信号测量单元，振荡器和通信控制单元。线圈提供信号，并通过磁耦合将信号发送到无线电接收装置的受电线圈。生成单元生成具有允许的传输频带的频带信号，并将频带信号提供给发送线圈。反射信号测量单元测量来自发射线圈的频带信号的反射信号。振荡器产生具有可控振荡频率的载波信号。控制单元基于反射信号的频率特性确定发送频率，并进行控制，使得通过调制发送频率的载波信号而生成的发送信号被提供给电力发送线圈。

5. 发明申请

US20080227389A1 RADIO COMMUNICATION METHOD, RADIO TRANSMISSION APPARATUS AND RECEIVING APPARATUS 失效
标题翻译：无线电通信方法，无线电传输设备和接收设备
公开(公告)号：US20080227389A1
公开(公告)日：2008-09-18
申请号：US11854070
申请日：2007-09-12
申请人： Ren Sakata , Koji Akita , Koichiro Ban , Noritaka Deguchi
发明人： Ren Sakata , Koji Akita , Koichiro Ban , Noritaka Deguchi
IPC分类号： H04B1/02 , H04B1/00 , H04B7/24
CPC分类号： H04B7/12 , H04L1/04 , H04L1/06 , Y02D70/442
摘要： A radio communication method including, generating a first transmit RF signal and a second transmit RF signal from a data signal to be transmitted, each of the first and second transmit RF signals having a power spectrum in symmetric shape in the frequency domain, transmitting the first transmit RF signal and the second transmit RF signal at a different time, receiving the first transmit RF signal and the second transmit RF signal to generate a first received RF signal and a second received RF signal, and reproducing the data signal from the first received RF signal and the second received RF signal.
摘要翻译：一种无线电通信方法，包括：从要发送的数据信号产生第一发射RF信号和第二发射RF信号，所述第一和第二发射RF信号中的每一个在频域中具有对称形状的功率谱，在不同的时间发射RF信号和第二发射RF信号，接收第一发射RF信号和第二发射RF信号以产生第一接收RF信号和第二接收RF信号，并且从第一接收RF再现数据信号信号和第二个接收的RF信号。

6. 发明授权

US08891635B2 Transmitting apparatus and receiving apparatus 有权
标题翻译：发射装置和接收装置
公开(公告)号：US08891635B2
公开(公告)日：2014-11-18
申请号：US13230948
申请日：2011-09-13
申请人： Ren Sakata , Tsuyoshi Kogawa , Kaoru Inoue , Koichiro Ban , Noritaka Deguchi , Takahiro Kobayashi
发明人： Ren Sakata , Tsuyoshi Kogawa , Kaoru Inoue , Koichiro Ban , Noritaka Deguchi , Takahiro Kobayashi
IPC分类号： H04L27/00 , H04W28/06
CPC分类号： H04W28/065
摘要： According to one embodiment, a transmitting apparatus includes a generation unit, a division unit, an imparting unit and a transmitting unit. The generation unit generates first control information in accordance with a first information format. The division unit divides the first control information into control information pieces in accordance with information format divisions into which the first information format is divided and which include respective pointer regions, each of the information format divisions having a same data length as a second information format. The imparting unit imparts, to the pointer region of each of the information format divisions, a pointer indicating a wireless communication resource used to transmit one of the control information pieces corresponding to one of the information format divisions other than the each control information format division. The transmitting unit transmits the control information pieces.
摘要翻译：根据一个实施例，发送装置包括生成单元，分割单元，赋予单元和发送单元。生成单元根据第一信息格式生成第一控制信息。分割单元根据分割有第一信息格式的信息格式分区将第一控制信息划分为控制信息，并且包括各个指针区域，每个信息格式分段具有与第二信息格式相同的数据长度。赋予单元向每个信息格式部分的指针区域赋予指示用于发送与每个控制信息格式划分以外的信息格式分割之一相对应的控制信息中的一个的无线通信资源的指针。发送单元发送控制信息。

7. 发明申请

US20110195657A1 RADIO RELAY APPARATUS 审中-公开
标题翻译：无线电继电器
公开(公告)号：US20110195657A1
公开(公告)日：2011-08-11
申请号：US13020885
申请日：2011-02-04
申请人： Daisuke Takeda , Ren Sakata , Noritaka Deguchi , Mototaka Kitajima
发明人： Daisuke Takeda , Ren Sakata , Noritaka Deguchi , Mototaka Kitajima
IPC分类号： H04B3/36
CPC分类号： H04B7/15585
摘要： According to one embodiment, a radio relay apparatus includes a reception unit, a cancellation unit, a weight calculation unit, and a weight multiplication unit. The reception unit generates M first baseband signals based on M first RF signals supplied by M reception antennas. The cancellation unit subtracts M replicated signals replicating loop interference signals in the M reception antennas, from the respective M first baseband signals, to obtain M second baseband signals. The weight calculation unit calculates M×M weights corresponding to M×M loop interference channels. The weight multiplication unit multiplies the M second baseband signals by the M weights corresponding to the respective M reception antennas and then combines resultant signals together to obtain M replicated signals to be supplied to the cancellation unit.
摘要翻译：根据一个实施例，无线电中继设备包括接收单元，消除单元，权重计算单元和加权乘法单元。接收单元基于由M个接收天线提供的M个第一RF信号来生成M个第一基带信号。消除单元从各个M个第一基带信号中减去M个接收天线中的M个复制信号复制环路干扰信号，以获得M个第二基带信号。权重计算单元计算对应于M×M个环路干扰信道的M×M个权重。权重乘法单元将M个第二基带信号乘以与各个M个接收天线相对应的M个权重，然后将合成的信号合并在一起，获得提供给取消单元的M个复制信号。

8. 发明授权

US08874031B2 Radio power transmitting apparatus and radio power transmitting system 有权
标题翻译：无线电发射装置和无线电发射系统
公开(公告)号：US08874031B2
公开(公告)日：2014-10-28
申请号：US13398001
申请日：2012-02-16
申请人： Hiroki Kudo , Noritaka Deguchi , Daisuke Takeda , Ren Sakata , Hiroki Shoki
发明人： Hiroki Kudo , Noritaka Deguchi , Daisuke Takeda , Ren Sakata , Hiroki Shoki
IPC分类号： H04B5/00 , H02J17/00
CPC分类号： H02J50/12 , H02J17/00 , H02J50/80 , H04B5/0037 , H04B5/0081
摘要： There is provided a radio power transmitting apparatus including: a power transmitting coil, a band signal generating unit, a reflected signal measuring unit, an oscillator and a communication control unit. The coil is supplied with a signal and transmits the signal to a power receiving coil on a radio power receiving apparatus through magnetic coupling. The generating unit generates a band signal having an allowable transmission band and supplies the band signal to the power transmitting coil. The reflected signal measuring unit measures a reflected signal of the band signal from the power transmitting coil. The oscillator generates a carrier signal having a controllable oscillating frequency. The control unit determines a transmission frequency based on a frequency characteristic of the reflected signal and performs control so that a transmission signal generated by modulating the carrier signal of the transmission frequency is supplied to the power transmitting coil.
摘要翻译：提供了一种无线电发射装置，包括：发射线圈，频带信号产生单元，反射信号测量单元，振荡器和通信控制单元。线圈提供信号，并通过磁耦合将信号发送到无线电接收装置的受电线圈。生成单元生成具有允许的传输频带的频带信号，并将频带信号提供给发送线圈。反射信号测量单元测量来自发射线圈的频带信号的反射信号。振荡器产生具有可控振荡频率的载波信号。控制单元基于反射信号的频率特性确定发送频率，并进行控制，使得通过调制发送频率的载波信号而生成的发送信号被提供给电力发送线圈。

9. 发明申请

US20120063535A1 TRANSMITTING APPARATUS AND RECEIVING APPARATUS 有权
标题翻译：发送装置和接收装置
公开(公告)号：US20120063535A1
公开(公告)日：2012-03-15
申请号：US13230948
申请日：2011-09-13
申请人： Ren Sakata , Tsuyoshi Kogawa , Kaoru Inoue , Koichiro Ban , Noritaka Deguchi , Takahiro Kobayashi
发明人： Ren Sakata , Tsuyoshi Kogawa , Kaoru Inoue , Koichiro Ban , Noritaka Deguchi , Takahiro Kobayashi
IPC分类号： H04L27/00 , H04L27/06
CPC分类号： H04W28/065
摘要： According to one embodiment, a transmitting apparatus includes a generation unit, a division unit, an imparting unit and a transmitting unit. The generation unit generates first control information in accordance with a first information format. The division unit divides the first control information into control information pieces in accordance with information format divisions into which the first information format is divided and which include respective pointer regions, each of the information format divisions having a same data length as a second information format. The imparting unit imparts, to the pointer region of each of the information format divisions, a pointer indicating a wireless communication resource used to transmit one of the control information pieces corresponding to one of the information format divisions other than the each control information format division. The transmitting unit transmits the control information pieces.
摘要翻译：根据一个实施例，发送装置包括生成单元，分割单元，赋予单元和发送单元。生成单元根据第一信息格式生成第一控制信息。分割单元根据分割有第一信息格式的信息格式分区将第一控制信息划分为控制信息，并且包括各个指针区域，每个信息格式分段具有与第二信息格式相同的数据长度。赋予单元向每个信息格式部分的指针区域赋予指示用于发送与每个控制信息格式划分以外的信息格式分割之一相对应的控制信息中的一个的无线通信资源的指针。发送单元发送控制信息。

10. 发明申请

US20050265477A1 Wireless transmission method and wireless transmitter having a plurality of antennas 审中-公开
标题翻译：无线传输方法和具有多个天线的无线发射机
公开(公告)号：US20050265477A1
公开(公告)日：2005-12-01
申请号：US11107749
申请日：2005-04-18
申请人： Daisuke Takeda , Masahiro Takagi , Tsuguhide Aoki , Yasuhiko Tanabe , Noritaka Deguchi
发明人： Daisuke Takeda , Masahiro Takagi , Tsuguhide Aoki , Yasuhiko Tanabe , Noritaka Deguchi
IPC分类号： H04J99/00 , H04B7/04 , H04B7/06 , H04B7/08 , H04B7/26 , H04L1/06 , H04L1/02
CPC分类号： H04L1/06 , H04B7/0669 , H04B7/0671 , H04B7/0691 , H04B7/0697 , H04B7/0822 , H04B7/0868 , H04B7/0891 , H04B7/0894
摘要： In a wireless transmission method and wireless transmitter using a plurality of antennas at least in signal transmission, a process requiring a high immediateness is enabled to implement at the reception end. A wireless communication apparatus, for making a transmission based on a transmission unit being specified as a predetermined plurality of symbols, sends a plurality of symbols other than the last N symbols (N is an integer equal to or greater than 1) of the transmission unit through use of a plurality of antenna, and the last N symbols of the transmission unit through use of one antenna.
摘要翻译：在至少在信号传输中使用多个天线的无线传输方法和无线发射机中，需要高立即性的处理能够在接收端实现。一种用于基于指定为多个符号的发送单元进行发送的无线通信装置，发送除了发送单元的最后N个符号（N为1以上的整数）以外的多个符号通过使用多个天线和通过使用一个天线的发送单元的最后N个符号。

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