公开(公告)号：US20050114744A1

公开(公告)日：2005-05-26

申请号：US10362456

申请日：2002-06-25

Applicant: Kenichi Miyoshi

Inventor： Kenichi Miyoshi

IPC: H04L27/00 ,  H04B7/005 ,  H04B7/26 ,  H04L1/00 ,  H04L1/08 ,  H04L1/16 ,  H04L1/18 ,  H04W52/04 ,  H04W52/28 ,  H04W52/48 ,  G01R31/28

CPC classification number: H04W52/286 ,  H04L1/08 ,  H04L1/1816 ,  H04L1/1819 ,  H04W52/04 ,  H04W52/48

Abstract: A type-2 hybrid ARQ data communication device having an improved quality of transmitted data while an increase of power consumption is avoided. The communication device transmits the same information bits (S) plural times (N times) and controls (changes) the transmission power of each transmission packet so that the sum of the transmission power needed for N transmissions of the same information bits may be constant, for example, the transmission power (b) of one packet of the information bits at each transmission may be one N-th (1/N) of the transmission power (a) of one normal packet (b=a/N).

Abstract translation: 具有改善的传输数据质量的类型2混合ARQ数据通信设备，同时避免了功率消耗的增加。 通信设备发送相同的信息比特（S）多次（N次）并且控制（改变）每个发送分组的发送功率，使得相同信息比特的N个发送所需的发送功率之和可以是恒定的， 例如，每个发送的信息比特的一个分组的发送功率（b）可以是一个正常分组（b = a / N）的发送功率（a）的第N（1 / N）个。

公开(公告)号：US20050007982A1

公开(公告)日：2005-01-13

申请号：US10494754

申请日：2003-07-10

Applicant: Kenichi Miyoshi

Inventor： Kenichi Miyoshi

IPC: H04J11/00 ,  H04B7/06 ,  H04L27/26 ,  H04Q7/00

CPC classification number: H04B7/0669 ,  H04L27/2601

Abstract: A multicarrier transmission apparatus and multicarrier transmission method that achieve a desired transmission rate without arranging a plurality of transmission antennas apart from each other. A stream duplicating sections (140-1) duplicates stream #A by the same amount as the number of transmission antennas (2 in this case) to output to an adding sections (160-1) and a delay section (152). A stream duplicating section (140-2) duplicates stream #B by the same amount as the number of transmission antennas (2 in this case) to output to an adding section (160-1) and a delay section (154). The delay section (152) and the delay section (154) delay transmission timing of stream #A and that of stream #B by delay time decided by a delay time deciding section (158), respectively. At this time, the delay time of stream #A and that of stream #B decided by the delay time deciding section (158) are different from each other.

Abstract translation: 一种多载波传输装置和多载波传输方法，其在不排列多个发送天线的情况下实现期望的传输速率。 流复制部分（140-1）将流#A复制与发送天线的数量相同的量（在这种情况下为2），以输出到加法部分（160-1）和延迟部分（152）。 流复制部分（140-2）将流#B复制与发送天线数（在这种情况下为2）相同的量，以输出到加法部分（160-1）和延迟部分（154）。 延迟部分（152）和延迟部分（154）分别延迟由延迟时间决定部分（158）确定的延迟时间的流#A和流#B的发送定时。 此时，流#A的延迟时间和由延迟时间决定部158决定的流#B的延迟时间彼此不同。

公开(公告)号：US20050002358A1

公开(公告)日：2005-01-06

申请号：US10902580

申请日：2004-07-30

Applicant: Kenichi Miyoshi ,  Katsuhiko Hiramatsu

Inventor： Kenichi Miyoshi ,  Katsuhiko Hiramatsu

IPC: H04L27/18 ,  H04B7/26 ,  H04L1/00 ,  H04L27/00 ,  H04L27/34 ,  H04W28/18 ,  H04Q7/00

CPC classification number: H04L1/0015 ,  H04L1/0003 ,  H04L1/0025

Abstract: PL demodulation section 203 demodulates pilot signals of a received signal. SIR detection section 205 detects the reception quality of the demodulated pilot signals. fd detection section 206 detects a Doppler frequency using the demodulated pilot signals. Requested modulation method deciding section 207 decides a modulation method to be requested to the base station using the reception quality of pilot signals and the detected Doppler frequency. Command generation section 208 generates a command corresponding to the decided modulation method. Adaptive demodulation section 204 performs demodulation processing on the received signal using the demodulation method corresponding to the modulation method decided by requested modulation method deciding section 207. This makes it possible to maintain good reception quality even in a fading environment.

Abstract translation: PL解调单元203对接收信号的导频信号进行解调。 SIR检测部件205检测解调的导频信号的接收质量。 fd检测部206使用解调的导频信号来检测多普勒频率。 请求调制方式决定部207使用导频信号的接收质量和检测到的多普勒频率来决定向基站请求的调制方式。 命令生成部208生成与决定的调制方式对应的命令。 自适应解调部204使用与由请求调制方式决定部207决定的调制方式相对应的解调方式，对接收信号进行解调处理。即使在衰落环境中也能够保持良好的接收质量。

公开(公告)号：US06477213B1

公开(公告)日：2002-11-05

申请号：US09317614

申请日：1999-05-25

Applicant: Kenichi Miyoshi ,  Katsuhiko Hiramatsu ,  Ryusuke Kiryu

Inventor： Kenichi Miyoshi ,  Katsuhiko Hiramatsu ,  Ryusuke Kiryu

IPC: H04B710

CPC classification number: H04B7/0874 ,  H04B7/0848

Abstract: Antenna received signals 101-1 to 101-n are input to weighting coefficient calculation section 103. Weighting coefficient calculation section 103 determines weighting coefficients so as to eliminate interference using antenna received signals 101-1 to 101-n and known signal and combines them into weighted/combined signal 107. Envelope variation detection section 116 detects variations in the envelope of the weighted/combined signal. Interference mixing time detection section 108 detects the interference mixing time from the output of envelope variation detection section 116. Envelope variation detection sections 117 to 119 detect envelope variations of the received signals. Combination system control section 113 switches switch section 114 so that the received signal with the least envelope variation may be output at the interference mixing time.

Abstract translation: 天线接收信号101-1至101-n被输入到加权系数计算部分103.加权系数计算部分103确定加权系数以消除使用天线接收信号101-1至101-n的干扰和已知信号，并将它们组合成 加权/组合信号107.包络变化检测部分116检测加权/合成信号的包络线的变化。 干扰混合时间检测部分108从包络变化检测部分116的输出检测干扰混合时间。包络变化检测部分117至119检测接收信号的包络变化。 组合系统控制部分113切换开关部分114，使得可以在干扰混合时间输出具有最小包络线变化的接收信号。

公开(公告)号：US06281840B1

公开(公告)日：2001-08-28

申请号：US09426199

申请日：1999-10-25

Applicant: Kenichi Miyoshi ,  Takayuki Suzuki

Inventor： Kenichi Miyoshi ,  Takayuki Suzuki

IPC: H04B706

CPC classification number: H04B7/0608 ,  H04B17/318

Abstract: Received signal strength detecting means 109 and 110 detect received signal strength of the antennas of the respective terminals. A transmission antenna selector 111 selects an antenna with a maximum received signal strength with respect to the respective communication destinations, and when there is a plurality of communication destinations having the same antenna with a maximum received signal strength, the transmission antenna selector selects transmission antennas to be different from each other based on the received signal strength of the antennas with the second largest received signal strength, and an internal switch of a transmission antenna change device 114 is changed based on the selection result. This eliminates the need for providing mixers without reducing transmission diversity effect, and results in a reduction of a maximum output of a transmission amplifier.

Abstract translation: 接收信号强度检测装置109和110检测各个终端的天线的接收信号强度。 发送天线选择器111选择相对于各个通信目的地具有最大接收信号强度的天线，并且当存在具有最大接收信号强度的具有相同天线的多个通信目的地时，发送天线选择器选择发送天线 基于具有第二大接收信号强度的天线的接收信号强度彼此不同，并且发送天线改变装置114的内部开关根据选择结果而改变。 这消除了在不降低传输分集效应的情况下提供混频器的需要，并且导致传输放大器的最大输出的减小。

公开(公告)号：US5601976A

公开(公告)日：1997-02-11

申请号：US945573

申请日：1992-09-16

Applicant: Akio Yamane ,  Takanori Oka ,  Satoru Nakagami ,  Kenichi Miyoshi

Inventor： Akio Yamane ,  Takanori Oka ,  Satoru Nakagami ,  Kenichi Miyoshi

IPC: C12Q1/68 ,  C12Q1/70 ,  C07H21/04 ,  C12N15/00 ,  C12P19/34

CPC classification number: C12Q1/6846 ,  C12Q1/6832

Abstract: An intended nucleic acid is determined in a sample by a method in which at least one of the nucleic acid strands of the intended nucleic acid is subjected to hybridization with a primer and to chain-extension reaction over the primer to form a synthesized nucleic acid which is complementary to and in hybridization with the strand; a copy of the intended nucleic acid is obtained, which copy is (a) the nucleic acid of the double-stranded double produced by the chain-extension reaction, or (b) the synthesized nucleic acid freed from the double-stranded nucleic acid, or (c) a double stranded nucleic acid form from a pair of the synthesized nucleic acids complementary with each other; and it is determined whether the copy is present in the sample thereby to know whether the intended nucleic acid is in present in the sample.

Abstract translation: 在样品中通过以下方法测定预期的核酸，其中将使目的核酸的核酸链中的至少一个与引物杂交并通过引物进行链延伸反应以形成合成的核酸，其中 与链互补和杂交; 得到目的核酸的拷贝，其拷贝是（a）通过扩链反应产生的双链双链的核酸，或（b）从双链核酸释放的合成的核酸， 或（c）来自一对互补互补的合成核酸的双链核酸形式; 并确定样品中是否存在拷贝，从而知道目的核酸是否存在于样品中。

公开(公告)号：US4820812A

公开(公告)日：1989-04-11

申请号：US16889

申请日：1987-02-20

Applicant: Kenichi Miyoshi ,  Toru Fuwa

Inventor： Kenichi Miyoshi ,  Toru Fuwa

IPC: B01D15/08 ,  B01J20/281 ,  C07H21/00 ,  C07H21/04 ,  G01N30/88

CPC classification number: C07H21/00 ,  Y02P20/55

Abstract: An oligonucleotide derivative having an amino group protected with an eliminatable group bonded through a phosphate group and a spacer with an appropriate length to the 5'-end of an oligonucleotide protected suitably at the 3'-hydroxyl group and the base moiety of the nucleotide, and an immobilized oligonucleotide derivative having a Sepharose carrier bonded to the amino group in place of said protective group are disclosed. Methods for production of these derivatives are also disclosed.

公开(公告)号：US4789737A

公开(公告)日：1988-12-06

申请号：US16835

申请日：1987-02-20

Applicant: Kenichi Miyoshi ,  Toru Fuwa

Inventor： Kenichi Miyoshi ,  Toru Fuwa

IPC: B01D15/08 ,  B01J20/281 ,  C07H21/00 ,  C07H21/04 ,  G01N30/88

CPC classification number: C07H21/00 ,  Y02P20/55

Abstract: An oligonucleotide derivative having an amino group protected with an eliminatable group bonded through a phosphate group and a spacer with an appropriate length to the 5'-end of an oligonucleotide protected suitably at the 3'-hydroxyl group and the base moiety of the nucleotide, and an immobilized oligonucleotide derivative having a Sepharose carrier bonded to the amino group in place of said protective group are disclosed. Methods for production of these derivatives are also disclosed.

公开(公告)号：US4760023A

公开(公告)日：1988-07-26

申请号：US627533

申请日：1984-07-03

Applicant: Kenichi Miyoshi ,  Shinichiro Sumi ,  Akira Hasegawa ,  Masanori Suzuki

Inventor： Kenichi Miyoshi ,  Shinichiro Sumi ,  Akira Hasegawa ,  Masanori Suzuki

IPC: C12N15/09 ,  A61K38/00 ,  C07H21/04 ,  C07K14/00 ,  C07K14/485 ,  C12N1/20 ,  C12N15/62 ,  C12P21/02 ,  C12R1/19 ,  C12N15/00 ,  C07H15/12 ,  C07K7/10 ,  C07K7/30

CPC classification number: C12N15/62 ,  C07K14/485 ,  A61K38/00 ,  C07K2319/00 ,  C07K2319/61 ,  C07K2319/75 ,  Y10S930/12

Abstract: [21-Leucine] human urogastrone, hUG, comprising a polypeptide represented by the specified amino acid sequence has been found to be equivalent to the known hUG which has 21-Met and is disclosed together with its syntheses. Double-stranded polydeoxyribonucleotides comprising a structural gene for expressing the hUG, a recombinant plasmid comprising a structural gene for expressing the hUG, and E. coli transformed by the recombinant plasmid are also disclosed. Thanks to the substitution of Met in the known hUG by Leu, the peptide of hUG can now be produced by a conventional or typical method in which a genetically engineered precursor fused polypeptide is cleaved by cyanogen bromide at Met in the fused polypeptide.

Abstract translation: 已经发现包含由特定氨基酸序列表示的多肽的人尿激酶（human urogastrone，hUG）等同于已知具有21-Met的hUG，并与其合成一起公开。 还公开了包含用于表达hUG的结构基因的双链多脱氧核糖核苷酸，包含用于表达hUG的结构基因的重组质粒和由重组质粒转化的大肠杆菌。 由于在已知的hUG中用Met取代Met，现在可以通过常规或典型的方法产生hUG的肽，其中遗传工程前体融合多肽在融合多肽的Met处被溴化氰溴化。

公开(公告)号：US08897251B2

公开(公告)日：2014-11-25

申请号：US12282476

申请日：2007-03-15

Applicant: Kenichi Miyoshi ,  Akihiko Nishio ,  Yuichi Kobayakawa

Inventor： Kenichi Miyoshi ,  Akihiko Nishio ,  Yuichi Kobayakawa

IPC: H04W4/00 ,  H04J4/00 ,  H04B3/10 ,  H04W72/00 ,  H04L5/00

CPC classification number: H04L5/005 ,  H04L5/0007 ,  H04L5/0051

Abstract: A base station device is provided with features in which multicast data can be prevented from deterioration in the accuracy of channel estimation due to interference of a unicast data pilot signal when multicast data and unicast data are multiplexed for transmission. In this device, a unicast pilot signal generating unit (105-1) generates a unicast data pilot signal, a multicast pilot signal generating unit (105-2) generates a multicast data pilot signal, a disposing unit (106) disposes a unicast data symbol, a multicast data symbol, the unicast data pilot signal, and the multicast pilot signal at either position on a two-dimensional plane comprised of a frequency axis and a time axis to output them to an IFFT unit (107). In this case, the disposing unit (106) disposes the multicast data pilot signal at a position on the two-dimensional plane comprised of the frequency axis and the time axis where the unicast data pilot signal does not interfere with it.

Abstract translation: 基站装置具有能够防止组播数据由于多播数据和单播数据被复用为传输而由于单播数据导频信号的干扰而导致的信道估计精度恶化的特征。 在该装置中，单播导频信号生成部（105-1）生成单播数据导频信号，组播导频信号生成部（105-2）生成多播数据导频信号，配置部（106）配置单播数据 符号，组播数据符号，单播数据导频信号和组播导频信号，在由频率轴和时间轴组成的二维平面上的任一位置上，以将其输出到IFFT单元（107）。 在这种情况下，布置单元（106）将组播数据导频信号配置在由频率轴和单播数据导频信号不干扰的时间轴构成的二维平面上的位置。