公开(公告)号：US06889041B2

公开(公告)日：2005-05-03

申请号：US10069375

申请日：2001-06-25

Applicant: Kenichi Miyoshi ,  Katsuhiko Hiramatsu ,  Takahisa Aoyama ,  Atsushi Sumasu ,  Osamu Kato

Inventor： Kenichi Miyoshi ,  Katsuhiko Hiramatsu ,  Takahisa Aoyama ,  Atsushi Sumasu ,  Osamu Kato

IPC: H04B7/005 ,  H04W24/00 ,  H04W28/22 ,  H04W52/00 ,  H04W52/02 ,  H04W52/24 ,  H04W52/26 ,  H04W72/12 ,  H04Q7/20

CPC classification number: H04W28/22 ,  H04W24/00 ,  H04W52/0229 ,  H04W52/0245 ,  H04W52/0258 ,  H04W52/24 ,  H04W52/26 ,  H04W72/12 ,  H04W72/1284 ,  Y02D70/00

Abstract: A mobile communication system which is capable of, when carrying out mobile communication using a shared channel, increasing in efficiency of transmission timing of the data transmission rate request value to prevent wasteful power consumption and hence reduce power consumption. The mobile station apparatus 102 of the mobile communication system measures CIR of the received signal from the base station apparatus 101 at the CIR measuring section 306, and decides the data transmission rate request value corresponding to the measured CIR value at the rate request value deciding section 307. Also, it detects an error of the received signal at the CRC section 304, and, when no error is found, calculates a difference between the average data transmission rate from the base station apparatus 101 and the data transmission request value at the rate request value transmission controlling section 308. Then, it transmits the data transmission rate request value to the base station apparatus 101 only when the obtained difference is larger than a threshold value.

公开(公告)号：US06799053B2

公开(公告)日：2004-09-28

申请号：US10321500

申请日：2002-12-18

Applicant: Kenichi Miyoshi ,  Osamu Kato ,  Junichi Aizawa

Inventor： Kenichi Miyoshi ,  Osamu Kato ,  Junichi Aizawa

IPC: H04Q720

CPC classification number: H04W52/247 ,  H04L1/0025 ,  H04W52/143 ,  H04W52/24 ,  H04W52/325 ,  H04W72/0413 ,  H04W72/08 ,  H04W72/085

Abstract: A communication mode determination section 201 determines the communication mode based on the CIR measured by a CIR measurement section 219; a DRC signal creation section 202 creates a DRC signal with a number corresponding to the communication mode; and a DRC power controller 205 refers to a transmission power table 206 showing the correspondence between DRC numbers and transmission power, and, based on the transmission power of the pilot signal output from a pilot power controller 209, increases transmission power in proportion as the DRC signal indicates that downlink channel quality is good.

Abstract translation: 通信模式确定部201根据由CIR测量部219测量的CIR确定通信模式; DRC信号创建部分202创建具有与通信模式对应的号码的DRC信号; 并且DRC功率控制器205参考表示DRC号码与发送功率的对应关系的发送功率表206，根据从导频功率控制器209输出的导频信号的发送功率，作为DRC，成比例地增加发送功率 信号表示下行信道质量好。

公开(公告)号：US06738646B2

公开(公告)日：2004-05-18

申请号：US10069267

申请日：2002-02-25

Applicant: Kenichi Miyoshi ,  Takahisa Aoyama ,  Toyoki Ue ,  Osamu Kato ,  Katsuhiko Hiramatsu ,  Atsushi Sumasu

Inventor： Kenichi Miyoshi ,  Takahisa Aoyama ,  Toyoki Ue ,  Osamu Kato ,  Katsuhiko Hiramatsu ,  Atsushi Sumasu

IPC: H04M100

CPC classification number: H04W52/265 ,  H04W52/24 ,  H04W52/241 ,  H04W52/246 ,  H04W52/262 ,  H04W52/267 ,  H04W52/367

Abstract: An allocation section 101 in a base station apparatus of the present invention sets the transmission rate of a transmit signal for a communication terminal apparatus based on a DRC signal transmitted from that communication terminal apparatus. A power margin information detector 117 detects power margin information from a demodulated signal generated by a demodulator 115, and, using that power margin information, a power setting section 118 makes a setting so as to give the minimum transmission power value at which received signal characteristics in each communication terminal apparatus meet the desired quality. Using the set transmission power value, the base station apparatus transmits a transmit signal of the set transmission rate to a communication terminal apparatus. By this means it is possible to suppress interference to a communication terminal apparatus that performs adaptive modulation communication with another base station apparatus and a communication terminal apparatus that performs adaptive modulation communication with the local base station apparatus at the same time.

Abstract translation: 本发明的基站装置中的分配部101基于从该通信终端装置发送的DRC信号来设定通信终端装置的发送信号的发送速度。 功率余量信息检测器117从解调器115产生的解调信号中检测功率余量信息，并且使用该功率余量信息，功率设定部118进行设定，以便给出接收信号特性 在每个通信终端设备中满足期望的质量。 使用设定的发送功率值，基站装置向通信终端装置发送所设定的发送速率的发送信号。 通过这种方式，可以抑制对与本地基站装置同时执行自适应调制通信的另一基站装置和通信终端装置进行自适应调制通信的通信终端装置的干扰。

公开(公告)号：US06298248B1

公开(公告)日：2001-10-02

申请号：US09514194

申请日：2000-02-28

Applicant: Kenichi Miyoshi ,  Katsuhiko Hiramatsu

Inventor： Kenichi Miyoshi ,  Katsuhiko Hiramatsu

IPC: H04B138

CPC classification number: H04B7/269

Abstract: Before ordinary communications are started, a base station apparatus of the present invention connects antenna 101 for use in acquiring frame synchronization to selector 105 by the control of antenna selection section 113, expands a communication area in the horizontal direction, directly receives a transmission signal from a base station apparatus as a reference of synchronization, and acquires the frame synchronization. After the frame synchronization is acquired, the apparatus communicates with a mobile station apparatus existing in the communication area using antennas 102 and 103. Thus, even in the case where the base station apparatus as the reference of synchronization does not exist in an ordinary communication area, the apparatus can detect the frame timing assuredly, thereby preventing the occurrence of interference between base station apparatuses.

Abstract translation: 在普通通信开始之前，本发明的基站装置通过天线选择部113的控制将天线101连接到选择器105，以获取帧同步，在水平方向扩展通信区域，直接从 作为同步的基准的基站装置，并获取帧同步。 在获取帧同步之后，设备使用天线102和103与存在于通信区域中的移动站装置通信。因此，即使在普通通信区域中不存在作为同步参考的基站装置的情况下 该装置可以可靠地检测帧定时，从而防止基站装置之间的干扰的发生。

公开(公告)号：US4876335A

公开(公告)日：1989-10-24

申请号：US67798

申请日：1987-06-30

Applicant: Akio Yamane ,  Tatsuro Kawasoe ,  Noriko Tsukumo ,  Kenichi Miyoshi

Inventor： Akio Yamane ,  Tatsuro Kawasoe ,  Noriko Tsukumo ,  Kenichi Miyoshi

IPC: C07H21/04 ,  C07H21/00 ,  C12N15/00 ,  C12N15/09 ,  C12Q1/68 ,  G01N33/50

CPC classification number: C07H21/00 ,  C12Q1/689

Abstract: A poly-labelled oligonucleotide having a plurality of labels, comprising labels carried on a polylysine and having the polylysine introduced on the extension from 5'- and/or 3'-end through phosphate group is useful as a probe for hybridization.

Abstract translation: 具有多个标记的多标记寡核苷酸可用作杂交探针，所述多标记寡核苷酸包含在聚赖氨酸上携带的标记，并且在5'-和/或3'末端通过磷酸基的延伸引入聚赖氨酸。

公开(公告)号：US4849336A

公开(公告)日：1989-07-18

申请号：US855710

申请日：1986-04-25

Applicant: Kenichi Miyoshi ,  Masanori Suzuki ,  Toru Fuwa

Inventor： Kenichi Miyoshi ,  Masanori Suzuki ,  Toru Fuwa

IPC: C07H19/16 ,  C07H19/20 ,  C07H21/00 ,  G01N33/535

CPC classification number: C07H19/16 ,  C07H19/20 ,  C07H21/00 ,  G01N33/535 ,  Y10S435/81

Abstract: Biotin- or 2,4-dinitrophenyl-oligodeoxyribonucleotide derivative represented by the formula shown below and its preparation method is disclosed: ##STR1## wherein: R is ##STR2## m and n are each 0 or a natural number; R.sup.1 is a straight or branched hydrocarbon residue; and B is a base constituting the nucleotide (in which when a plural number of B exist, they may be either identical or different). This compound is useful for use as a nonradioactive affinity probe for nucleic acid or a primer.

公开(公告)号：US4667025A

公开(公告)日：1987-05-19

申请号：US790658

申请日：1985-10-24

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.

Abstract translation: 具有通过磷酸基团键合的可消除基团保护的氨基的寡核苷酸衍生物和适当长度的寡核苷酸衍生物，其适当长度保护在核苷酸的3'-羟基和碱基部分适当保护的寡核苷酸的5'-末端， 公开了具有与氨基键合的Sepharose载体代替所述保护基团的固定化寡核苷酸衍生物。 还公开了这些衍生物的制备方法。

公开(公告)号：US09154259B2

公开(公告)日：2015-10-06

申请号：US13093702

申请日：2011-04-25

Applicant: Kenichi Miyoshi

Inventor： Kenichi Miyoshi

IPC: H04L12/28 ,  H04J3/22 ,  H04L1/00 ,  H04B7/26

CPC classification number: H04L1/0016 ,  H04B7/2659 ,  H04L1/0001 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0025

Abstract: A transmission apparatus and method updates a communication mode selection table that updates a communication mode selection table correctly and selects an optimal MCS according to an actual channel condition. A buffer temporarily stores calibration data to be transmitted for updating a table. A scheduler performs scheduling of data to be transmitted based on a CIR on a downlink reported from a plurality of communication terminal apparatuses. When there is no data to be transmitted, the scheduler sends calibration data from the buffer. When calibration data is transmitted as a result of the scheduling, the scheduler notifies an address information generation section of the communication terminal apparatus to which the calibration data is transmitted. In one mode, first data is transmitted from a first communication apparatus to another communication apparatus, the first communication apparatus receives from the other communication apparatus, information on an error rate when the other communication apparatus receives the first data; andthe first communication apparatus transmits second data to the other communication apparatus based on a communication mode determined using the information on the error rate.

Abstract translation: 发送装置和方法更新正确更新通信模式选择表的通信模式选择表，并根据实际信道条件选择最佳MCS。 缓冲器临时存储要发送用于更新表的校准数据。 调度器基于从多个通信终端装置报告的下行链路上的CIR进行要发送的数据的调度。 当没有要发送的数据时，调度器从缓冲器发送校准数据。 当作为调度的结果发送校准数据时，调度器通知发送校准数据的通信终端装置的地址信息生成部。 在一种模式中，第一数据从第一通信装置发送到另一通信装置，第一通信装置从另一通信装置接收另一通信装置接收第一数据时的错误率信息; 并且第一通信装置基于使用关于错误率的信息确定的通信模式向第二通信装置发送第二数据。

公开(公告)号：US09137685B2

公开(公告)日：2015-09-15

申请号：US13520406

申请日：2011-01-07

Applicant: Shinsuke Takaoka ,  Daichi Imamura ,  Kenichi Miyoshi ,  Megumi Ichikawa

Inventor： Shinsuke Takaoka ,  Daichi Imamura ,  Kenichi Miyoshi

IPC: H04W24/02 ,  H04L5/00 ,  H04L25/03 ,  H04W72/08 ,  H04L1/00 ,  H04W48/00 ,  H04W92/20 ,  H04W28/06

CPC classification number: H04L5/0073 ,  H04B7/024 ,  H04J11/0053 ,  H04J11/0079 ,  H04L1/00 ,  H04L5/0023 ,  H04L5/0035 ,  H04L5/0082 ,  H04L25/03343 ,  H04L25/03904 ,  H04L25/03955 ,  H04L2025/03777 ,  H04W24/02 ,  H04W28/06 ,  H04W48/00 ,  H04W72/042 ,  H04W72/08 ,  H04W92/20

Abstract: Overhead related to precoding (beamforming weight) information to be notified over a backhaul may be reduced while maintaining an ICI reduction effect by coordinated CoMP among a plurality of nodes. A communication apparatus of the invention includes a reception unit that receives precoding information from user equipment, a selection unit that variably controls an amount of the precoding information, which is to be notified to another communication apparatus via a backhaul, in response to positions of frequency resources, and a transmission unit that transmits the precoding information to the other communication apparatus in accordance with the amount of the precoding information controlled by the selection unit.

Abstract translation: 可以减少与通过回程通知的预编码（波束成形权重）信息相关的开销，同时在多个节点之间通过协调的CoMP保持ICI减少效果。 本发明的通信装置包括从用户设备接收预编码信息的接收单元，响应于频率位置可变地控制要通过回程通知另一通信装置的预编码信息量的选择单元 资源，以及根据由选择单元控制的预编码信息的量向其他通信装置发送预编码信息的发送单元。

公开(公告)号：US08761131B2

公开(公告)日：2014-06-24

申请号：US13158014

申请日：2011-06-10

Applicant: Jun Cheng ,  Akihiko Nishio ,  Kenichi Miyoshi

Inventor： Jun Cheng ,  Akihiko Nishio ,  Kenichi Miyoshi

IPC: H04J3/00

CPC classification number: H04W72/0413 ,  H04W36/16 ,  H04W72/04 ,  H04W72/0446 ,  H04W72/087 ,  H04W72/10 ,  H04W74/004 ,  H04W74/0833 ,  H04W88/08

Abstract: There are disclosed a random access method for establishing an individual channel between a radio communication terminal device and a base station device in a short time and a radio communication terminal device executing the random access method. In this device, in step ST320, a RACH sub-channel allocation unit (211) allocates a transmission packet inputted from a replication unit (202) to an arbitrary sub-carrier at the RACH arbitrary time slot at random. In step ST330, an allocation unit (210) judges whether an overlap is generated in the allocation result obtained by the RACH sub-channel allocation unit (211). When the allocation unit (210) judges that an overlap is generated in the allocation result, the allocation unit (210) causes one of the RACH sub-channel allocation units (211) which has caused the overlap to again perform allocation of step ST320. On the other hand, when judgment is made that no overlap is generated in the allocation result, step ST340 is executed.

Abstract translation: 公开了一种用于在短时间内在无线电通信终端设备和基站设备之间建立单独信道的随机接入方法和执行随机接入方法的无线电通信终端设备。 在该装置中，在步骤ST320中，RACH子信道分配单元（211）随机地将从复制单元（202）输入的发送分组分配给RACH任意时隙的任意子载波。 在步骤ST330中，分配单元（210）判断在由RACH子信道分配单元（211）获得的分配结果中是否生成了重叠。 当分配单元（210）判定在分配结果中产生重叠时，分配单元（210）使引起重叠的RACH子信道分配单元（211）中的一个再次执行步骤ST320的分配。 另一方面，当判断在分配结果中没有产生重叠时，执行步骤ST340。