公开(公告)号：US07773706B2

公开(公告)日：2010-08-10

申请号：US12323246

申请日：2008-11-25

申请人： Yoshimasa Egashira ,  Daisuke Takeda ,  Tsuguhide Aoki ,  Yasuhiko Tanabe

发明人： Yoshimasa Egashira ,  Daisuke Takeda ,  Tsuguhide Aoki ,  Yasuhiko Tanabe

IPC分类号： H04B7/02 ,  H04B7/08 ,  H04L1/02 ,  H04L27/00

CPC分类号： H04L27/2613 ,  H04B7/0678

摘要： A wireless communication apparatus includes a plurality of antennas, transmits a plurality of known symbol sequences each including a plurality of known symbols by using the antennas, each of the known symbols having subcarrier arrangement on which plural known information of the each of the known symbols are carried on, and inversion/non-inversion of a phase of known information on one of two adjacent subcarriers of the subcarrier arrangement being controlled in accordance with the number of the known symbols and time position of the each of the known symbols, and transmits data symbols by using the antennas after the known symbol sequences are transmitted.

摘要翻译： 无线通信装置包括多个天线，通过使用天线发送多个已知符号序列，每个已知符号序列包括多个已知符号，每个已知符号具有子载波排列，每个已知符号的多个已知信息 并且根据已知符号的数量和每个已知符号的时间位置来控制子载波装置的两个相邻子载波之一上的已知信息的相位的反相/非反相，并且发送数据 在发送已知符号序列之后使用天线的符号。

公开(公告)号：US20090080567A1

公开(公告)日：2009-03-26

申请号：US12323246

申请日：2008-11-25

申请人： Yoshimasa Egashira ,  Daisuke Takeda ,  Tsuguhide Aoki ,  Yasuhiko Tanabe

发明人： Yoshimasa Egashira ,  Daisuke Takeda ,  Tsuguhide Aoki ,  Yasuhiko Tanabe

IPC分类号： H04B7/10

CPC分类号： H04L27/2613 ,  H04B7/0678

摘要： A wireless communication apparatus includes a plurality of antennas, transmits a plurality of known symbol sequences each including a plurality of known symbols by using the antennas, each of the known symbols having subcarrier arrangement on which plural known information of the each of the known symbols are carried on, and inversion/non-inversion of a phase of known information on one of two adjacent subcarriers of the subcarrier arrangement being controlled in accordance with the number of the known symbols and time position of the each of the known symbols, and transmits data symbols by using the antennas after the known symbol sequences are transmitted.

摘要翻译： 无线通信装置包括多个天线，通过使用天线发送多个已知符号序列，每个已知符号序列包括多个已知符号，每个已知符号具有子载波排列，每个已知符号的多个已知信息 并且根据已知符号的数量和每个已知符号的时间位置来控制副载波装置的两个相邻子载波之一上的已知信息的相位的反相/非反相，并且发送数据 在发送已知符号序列之后使用天线的符号。

公开(公告)号：US07508878B2

公开(公告)日：2009-03-24

申请号：US11167302

申请日：2005-06-28

申请人： Yoshimasa Egashira ,  Daisuke Takeda ,  Yasuhiko Tanabe

发明人： Yoshimasa Egashira ,  Daisuke Takeda ,  Yasuhiko Tanabe

IPC分类号： H04B7/02

CPC分类号： H04B7/0691 ,  H04B7/02 ,  H04L27/261

摘要： A wireless communication apparatus having a plurality of antennas for transmitting a known symbol by using a plurality of subcarriers to a receiver, the known symbol including known information, the apparatus includes each of the subcarriers which carries the known information being classified into at least two groups, and a phase control unit configure to control inversion/non-inversion of a phase of the known information carried on two subcarriers which belong to the same group in accordance with notification information to be notified to the receiver.

摘要翻译： 一种具有多个天线的无线通信装置，用于通过使用多个子载波向接收机发送已知符号，所述已知符号包括已知信息，所述装置包括携带已知信息的每个子载波被分类为至少两个组 以及相位控制单元，其被配置为根据要通知给接收机的通知信息来控制属于同一组的两个子载波上携带的已知信息的相位的反相/非反相。

公开(公告)号：US07206601B2

公开(公告)日：2007-04-17

申请号：US11259047

申请日：2005-10-27

申请人： Manabu Mukai ,  Shun-ichi Kubo ,  Takashi Wakutsu ,  Daisuke Takeda ,  Jun Mitsugi ,  Kaoru Inoue ,  Takeshi Tomizawa

发明人： Manabu Mukai ,  Shun-ichi Kubo ,  Takashi Wakutsu ,  Daisuke Takeda ,  Jun Mitsugi ,  Kaoru Inoue ,  Takeshi Tomizawa

IPC分类号： H04M1/00

CPC分类号： H04B1/0003

摘要： A mobile radio communication apparatus comprises a wireless transmitter-receiver device configured to perform transmission/reception of a radio signal, a signal processing device including a resource to which functions are defined, wherein the resource handles at least a modem function and a protocol function, and configured to perform a signal processing necessary in the transmission/reception by use of the resource, and a controller that controls the signal processing device to redefine, to the resource, another modem function and another protocol function corresponding to respective one of the mobile communication systems.

摘要翻译： 一种移动无线电通信装置，包括被配置为执行无线电信号的发送/接收的无线发射机 - 接收机装置，包括定义了功能的资源的信号处理装置，其中所述资源至少处理调制解调器功能和协议功能， 并且被配置为通过使用所述资源来进行发送/接收所需的信号处理，以及控制器，其控制所述信号处理装置向所述资源重新定义与所述移动通信中的各个对应的另一调制解调器功能和另一协议功能 系统。

公开(公告)号：US07092733B2

公开(公告)日：2006-08-15

申请号：US10053544

申请日：2002-01-24

申请人： Manabu Mukai ,  Shun-ichi Kubo ,  Takashi Wakutsu ,  Daisuke Takeda ,  Jun Mitsugi ,  Kaoru Inoue ,  Takeshi Tomizawa

发明人： Manabu Mukai ,  Shun-ichi Kubo ,  Takashi Wakutsu ,  Daisuke Takeda ,  Jun Mitsugi ,  Kaoru Inoue ,  Takeshi Tomizawa

IPC分类号： H04M1/00

CPC分类号： H04B1/0003

摘要： A mobile radio communication apparatus comprises a wireless transmitter-receiver device configured to perform transmission/reception of a radio signal, a signal processing device including a resource to which functions are defined, wherein the resource handles at least a modem function and a protocol function, and configured to perform a signal processing necessary in the transmission/reception by use of the resource, and a controller that controls the signal processing device to redefine, to the resource, another modem function and another protocol function corresponding to respective one of the mobile communication systems.

公开(公告)号：US07059156B2

公开(公告)日：2006-06-13

申请号：US10523298

申请日：2002-08-06

申请人： Daisuke Takeda ,  Susumu Takeda

发明人： Daisuke Takeda ,  Susumu Takeda

IPC分类号： D04B9/20

CPC分类号： A41B11/004 ,  D04B1/108 ,  D04B1/26

摘要： When knitting the sole section and instep section of the toe section, knitting is performed while sequentially decreasing the number of stitches on the small-toe side of the toes by a specified number, and after the number of stitches on the large-toe side has been decreased by a ratio larger than the ratio of decreasing the number of stitches on the small-toe side, the number is increased by the same ratio, and by doing this, on the small-toe side, the side edge section goes toward the tip end and deviates to the inside at a specified ratio, and on the large-toe side, side edge section is nearly a straight line toward the tip end, and by doing this, the shape of the tip end of the toe section protrudes such that it gradually extends to the front of the toes going from the small-toe side to the large-toe side, and that shape is such that it runs along the curve that is obtained by connecting the tip ends of the toes.

摘要翻译： 当编织脚趾部的鞋底部和脚背部时，在脚趾的小脚趾侧的针数依次减少指定的次数的同时进行编织，在大脚趾侧的针数为 减小比小脚趾侧的线圈数减少的比例增加相同的比例，并且通过这样做，在小脚趾侧，侧边缘部分朝向 尖端部以规定的比例向内侧偏移，在大趾侧，侧边缘部分朝向前端几乎是直线，由此，脚趾部的前端的形状突出， 它逐渐延伸到从小脚趾侧到大脚趾侧的脚趾的前部，并且该形状使得其沿着通过连接脚趾的末端而获得的曲线延伸。

公开(公告)号：US20050276349A1

公开(公告)日：2005-12-15

申请号：US11147321

申请日：2005-06-08

申请人： Yoshimasa Egashira ,  Daisuke Takeda ,  Tsuguhide Aoki ,  Yasuhiko Tanabe

发明人： Yoshimasa Egashira ,  Daisuke Takeda ,  Tsuguhide Aoki ,  Yasuhiko Tanabe

IPC分类号： H04J99/00 ,  H04B7/04 ,  H04B7/10 ,  H04J11/00 ,  H04L27/26

CPC分类号： H04L27/2613 ,  H04B7/0678

摘要： A wireless communication apparatus includes a plurality of antennas, transmits a plurality of known symbol sequences each including a plurality of known symbols by using the antennas, each of the known symbols having subcarrier arrangement on which plural known information of the each of the known symbols are carried on, and inversion/non-inversion of a phase of known information on one of two adjacent subcarriers of the subcarrier arrangement being controlled in accordance with the number of the known symbols and time position of the each of the known symbols, and transmits data symbols by using the antennas after the known symbol sequences are transmitted.

摘要翻译： 无线通信装置包括多个天线，通过使用天线发送多个已知符号序列，每个已知符号序列包括多个已知符号，每个已知符号具有子载波排列，每个已知符号的多个已知信息 并且根据已知符号的数量和每个已知符号的时间位置来控制副载波装置的两个相邻子载波之一上的已知信息的相位的反相/非反相，并且发送数据 在发送已知符号序列之后使用天线的符号。

公开(公告)号：US20050265472A1

公开(公告)日：2005-12-01

申请号：US11135298

申请日：2005-05-24

申请人： Daisuke Takeda ,  Yoshimasa Egashira ,  Tsuguhide Aoki ,  Yasuhiko Tanabe ,  Kohsuke Harada ,  Hironori Uchikawa

发明人： Daisuke Takeda ,  Yoshimasa Egashira ,  Tsuguhide Aoki ,  Yasuhiko Tanabe ,  Kohsuke Harada ,  Hironori Uchikawa

IPC分类号： H04J99/00 ,  H04B7/04 ,  H04B7/06 ,  H04J11/00 ,  H04L25/02 ,  H04L27/26 ,  H04L1/02

CPC分类号： H04B7/04 ,  H04L5/0023 ,  H04L5/0048 ,  H04L25/0204 ,  H04L25/0226

摘要： Before data is transmitted from a plurality of antennas, a plurality of known symbol sequences are transmitted from these antennas. Each known symbol sequence contains a plurality of known symbols having different subcarrier arrangements. Known symbols transmitted from different antennas have different subcarrier arrangements.

摘要翻译： 在从多个天线发送数据之前，从这些天线发送多个已知符号序列。 每个已知符号序列包含具有不同副载波布置的多个已知符号。 从不同天线发送的已知符号具有不同的子载波布置。

公开(公告)号：US20050169391A1

公开(公告)日：2005-08-04

申请号：US11033999

申请日：2005-01-13

申请人： Daisuke Takeda ,  Yuk Chow

发明人： Daisuke Takeda ,  Yuk Chow

IPC分类号： H04L27/00 ,  H04B7/26 ,  H04L1/00 ,  H04L29/08 ,  H04Q7/20

CPC分类号： H04L1/0021 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0025

摘要： A radio communications system for performing communications based on an adaptive modulation by selecting one MCS from a set of MCSs each comprising a combination of a modulation scheme and a coding scheme which are ranked according to a transmission rate, the radio communications system comprising a change unit to change the selected MCS to a MCS of a higher ranking than the selected MCS when communication quality exceeds a first threshold, and change the selected MCS to a MCS of a lower ranking than the selected MCS when the communication quality is less than a second threshold lower than the first threshold, a first threshold controller to control the first threshold based on a first error rate, and a second threshold controller to control the second threshold based on a second error rate different from the first error rate.

摘要翻译： 一种无线电通信系统，用于通过从包括调制方案和编码方案的组合的MCS集合中选择一个MCS来执行基于自适应调制的通信，所述MCS的组合根据传输速率被排序，所述无线电通信系统包括改变单元 当通信质量超过第一阈值时，将所选择的MCS改变为比所选择的MCS高的MCS，并且当通信质量小于第二阈值时，将选择的MCS改变为比所选择的MCS低的等级的MCS 低于第一阈值的第一阈值控制器，基于第一错误率来控制第一阈值的第一阈值控制器，以及基于与第一错误率不同的第二错误率来控制第二阈值的第二阈值控制器。

公开(公告)号：US20050163081A1

公开(公告)日：2005-07-28

申请号：US11018251

申请日：2004-12-22

申请人： Tsuguhide Aoki ,  Daisuke Takeda ,  Takahiro Kobayashi ,  Yasuhiko Tanabe

发明人： Tsuguhide Aoki ,  Daisuke Takeda ,  Takahiro Kobayashi ,  Yasuhiko Tanabe

IPC分类号： H04J99/00 ,  H03G3/30 ,  H04B7/005 ,  H04J11/00 ,  H04L25/02 ,  H04Q7/00

CPC分类号： H04L25/0226 ,  H03G3/3052 ,  H04B7/04 ,  H04W52/52 ,  H04W84/12

摘要： A wireless device, method, and signal for use in communication of a wireless packet between transmitting device and a wireless receiving device via a plurality of antennas, wherein a signal generator generates wireless packet including a short-preamble sequence used for a first automatic gain control (AGC), a first long-preamble sequence, a signal field used for conveying a length of the wireless packet, an AGC preamble sequence used for a second AGC to be performed after the first AGC, a second long-preamble sequence, and a data field conveying data. The AGC preamble sequence is transmitted in parallel by the plurality of antennas.

摘要翻译： 一种用于经由多个天线在发射设备和无线接收设备之间的无线分组通信中使用的无线设备，方法和信号，其中信号发生器生成包括用于第一自动增益控制的短前同步码序列的无线分组 （AGC），第一长前导码序列，用于传送无线分组的长度的信号字段，用于在第一AGC之后执行的第二AGC的AGC前同步码序列，第二长前导序列和 数据字段传送数据。 AGC前同步码序列由多个天线并行发送。