公开(公告)号：US20070195786A1

公开(公告)日：2007-08-23

申请号：US10593309

申请日：2005-03-04

Applicant: Jun Cheng ,  Akihiko Nishio

Inventor： Jun Cheng ,  Akihiko Nishio

IPC: H04L12/56

CPC classification number: H04L45/00 ,  H04L47/14 ,  H04L47/50 ,  H04L47/6265

Abstract: There is provided a scheduling method for scheduling packet data capable of improving channel use efficiency while maintaining both of QoS and fairness of each mobile station (each flow). The scheduling method includes ST (step) 10 for setting a total transmission set value C (initial value), ST20 for calculating a traffic amount Sk of each mobile station (each flow) by using the GPS, ST30 for allocating a packet of each mobile station (each flow) to each sub channel, ST40 for calculating an actual transmission ratio C′, ST50 for judging whether the number of remaining sub channels to which no packet has been allocated in ST30 is equal to or below a threshold value, ST60 for calculating the transmission ratio Delta C of the remaining sub channels if the number of the remaining sub channels is greater than the threshold value, and ST70 for resetting C=C′+Delta C.

Abstract translation: 提供了一种用于调度能够提高信道使用效率同时保持每个移动台的QoS和公平性（每个流）的分组数据的调度方法。 调度方法包括用于设定总发送设定值C（初始值）的ST（步骤）10，用于通过使用GPS计算每个移动站（每个流）的业务量Sk）的ST 20，用于分配 每个移动站（每个流）到每个子信道，用于计算实际传输比率C'的ST40，用于判断在ST30中没有分组的剩余子信道的数量是否等于或低于 阈值ST60，用于计算剩余子通道的传输比率ΔC，如果剩余子通道的数量大于阈值，以及用于复位C = C'+ DeltaC的ST70。

公开(公告)号：US20060246916A1

公开(公告)日：2006-11-02

申请号：US10568673

申请日：2004-08-20

Applicant: Jun Cheng ,  Akihiko Nishio

Inventor： Jun Cheng ,  Akihiko Nishio

IPC: H04Q7/20 ,  H04B7/00

CPC classification number: H04L5/0057 ,  H04B7/0621 ,  H04B7/0632 ,  H04L1/0026 ,  H04L5/0007 ,  H04L5/0042 ,  H04L5/0053 ,  H04L5/006 ,  H04L5/0064 ,  H04L5/0094 ,  H04L27/2601 ,  H04W24/02 ,  H04W24/08 ,  H04W64/003 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/085

Abstract: Wireless communication apparatus capable of improving communication efficiency by reducing the amount of control information transmitted is disclosed. With this apparatus, channel quality information extraction section (103) extracts CQI's from a received signal. Allocation control section 104 allocates subcarriers every communication terminal apparatus and selects a modulation scheme in such a manner that required transmission rate is satisfied for each communication terminal apparatus based on required transmission rate information etc. and CQI's for communication terminal apparatus of each user. Required subcarrier number determining section (105) decides the number of subcarriers allocated every communication terminal apparatus in such a manner as to satisfy the required transmission rate for each communication terminal apparatus based on required transmission rate information etc. of communication terminal apparatus of each user. Required subcarrier number information generating section (107) generates information for the number of subcarriers allocated every communication terminal apparatus. Subcarrier allocation section (110) allocates packet data to selected subcarriers. Modulating sections (111-1 to 111-N) adaptively modulate packet data allocated to each subcarrier.

Abstract translation: 公开了能够通过减少发送的控制信息的量来提高通信效率的无线通信装置。 利用该装置，信道质量信息提取部（103）从接收信号中提取CQI。 分配控制部分104在每个通信终端设备中分配副载波，并且以每个通信终端设备为基础的所需传输速率信息等和每个用户的通信终端设备的CQI，以满足所需传输速率的方式选择调制方案。 所需子载波数确定部（105）根据每个用户的通信终端装置的所需传输速率信息等，确定每个通信终端装置分配的副载波的数量，以满足每个通信终端装置所需的传输速率。 所需副载波数信息生成部（107）生成分配给每个通信终端装置的副载波数的信息。 子载波分配部分（110）将分组数据分配给所选择的子载波。 调制部分（111-1至111-N）自适应地调制分配给每个子载波的分组数据。

公开(公告)号：US20060120467A1

公开(公告)日：2006-06-08

申请号：US10559472

申请日：2004-06-09

Applicant: Kenichi Miyoshi ,  Jun Cheng

Inventor： Kenichi Miyoshi ,  Jun Cheng

IPC: H04K1/10

CPC classification number: H04L1/0059 ,  H04L1/0006 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/0041 ,  H04L1/0066 ,  H04L27/2602

Abstract: A multicarrier communication method and a multicarrier communication apparatus used for the method for adjusting the arrangement in code block units according to the actual reception state of the multicarrier signal, when arranging code blocks generated through error correcting coding processing not only in the time axis direction but also in the frequency axis direction in order to improve an error correction rate of a multicarrier signal. The method according to the present invention includes a coding processing step of carrying out error correcting coding processing on a multicarrier signal, a transmission step of transmitting the multicarrier signal subjected to the error correcting coding processing, a reception step of receiving the multicarrier signal transmitted, an analysis step of analyzing a reception state based on the multicarrier signal received and an arrangement adjusting step of adjusting the arrangement of code blocks generated through the error correcting coding processing according to the analysis result in the analysis step.

Abstract translation: 一种多载波通信方法和多载波通信装置，用于根据多载波信号的实际接收状态调整码块单元中的配置的方法，当通过纠错编码处理生成的代码块不仅在时间轴方向上而是 也可以在频率轴方向上，以提高多载波信号的纠错率。 根据本发明的方法包括对多载波信号执行纠错编码处理的编码处理步骤，发送经过纠错编码处理的多载波信号的发送步骤，接收发送的多载波信号的接收步骤， 基于所接收的多载波信号来分析接收状态的分析步骤和根据分析步骤中的分析结果调整通过纠错编码处理生成的码块的配置的布置调整步骤。

公开(公告)号：US20060083157A1

公开(公告)日：2006-04-20

申请号：US10541064

申请日：2004-01-27

Applicant: Jun Cheng ,  Kenichi Miyoshi

Inventor： Jun Cheng ,  Kenichi Miyoshi

IPC: H04J11/00 ,  H04Q7/00

CPC classification number: H04L5/0037 ,  H04L1/0003 ,  H04L1/0009 ,  H04L5/0007 ,  H04L5/0046 ,  H04L5/006

Abstract: A mutlicarrier transmitting apparatus, a multicarrier receiving apparatus and a multicarrier radio communication method, which are capable of improving a throughput of a whole multicarrier radio communication system. Based on receiving SNR values of users 1 to 4 for all of the subcarriers 1 to 4 in a receiving SNR table made, the number of available users U(n) of each subcarrier is calculated. Subcarriers n* having the smallest number of the available users are searched, and a user k* showing the highest receiving SNR value among the researched subcarriers n* having the smallest number of the available users U(n) is searched. Subsequently, the subcarriers n* are allocated to the user k*.

Abstract translation: 一种能够提高整个多载波无线电通信系统的吞吐量的多载波发射装置，多载波接收装置和多载波无线电通信方法。 基于接收SNR表中的所有子载波1至4的用户1至4的接收SNR值，计算每个子载波的可用用户数量U（n）。 搜索具有最小数量的可用用户的子载波n *，并且搜索具有最小数量的可用用户U（n）的研究的副载波n *中显示最高接收SNR值的用户k *。 随后，将子载波n *分配给用户k *。

公开(公告)号：US20050200016A1

公开(公告)日：2005-09-15

申请号：US11078164

申请日：2005-03-10

Applicant: Jun Cheng ,  Hui Ye

Inventor： Jun Cheng ,  Hui Ye

IPC: H01L23/52 ,  H01R12/71

CPC classification number: H01R13/2442 ,  H01R12/716 ,  H01R13/2485 ,  H05K7/1069

Abstract: A ball grid array (BGA) socket includes an insulative housing (11), a number of terminals (12) and a protecting device (114). The insulative housing includes a mating surface (111), a mounting surface (112) opposite to mating surface, a plurality of passageways (113) extending between the mating surface and the mounting surface and a plurality of electrical terminals (12) received in the passageways. Each of the terminals includes a body portion (121); a contacting portion (122) extending forwardly from the body portion and a soldering portion (123) extending downwardly from the body portion and extending beyond the mounting surface of the insulative housing. The protecting device is arranged on the mounting surface. In a perpendicular direction, a distance between a bottom surface of the protecting device and the mounting surface is longer or equal to another distance between soldering portion and the mounting surface.

Abstract translation: 球栅阵列（BGA）插座包括绝缘壳体（11），多个端子（12）和保护装置（114）。 绝缘壳体包括配合表面（111），与配合表面相对的安装表面（112），在配合表面和安装表面之间延伸的多个通道（113），以及多个电接线端子 通道。 每个端子包括主体部分（121）; 从主体部分向前延伸的接触部分（122）和从主体部分向下延伸并延伸超出绝缘壳体的安装表面的焊接部分（123）。 保护装置设置在安装面上。 在垂直方向上，保护装置的底面与安装表面之间的距离长于或等于焊接部分和安装表面之间的另一距离。

公开(公告)号：US06235693B1

公开(公告)日：2001-05-22

申请号：US09354834

申请日：1999-07-16

Applicant: Jun Cheng ,  Robert J. Small ,  Bakul P. Patel

Inventor： Jun Cheng ,  Robert J. Small ,  Bakul P. Patel

IPC: C11D704

CPC classification number: H01L21/02071 ,  C11D7/261 ,  C11D7/28 ,  C11D7/3281 ,  C11D7/34 ,  C11D7/5004 ,  C11D11/0047

Abstract: A composition for the cleaning of residues from substrates from about 0.01 percent by weight to about 10 percent by weight of one or more fluoride compounds, from about 20 percent by weight to about 50 percent by weight water, from about 20 percent by weight to about 80 percent by weight of an lactam solvent and from 0 to about 50 weight percent of an organic sulfoxide or glycol solvent. The composition has a pH between about 6 and about 10. Additionally, the composition optionally contains corrosion inhibitors, chelating agents, surfactants, acids and bases. In use of the composition, a substrate is contacted with the composition for a time and at a temperature that permits cleaning of the substrate.

Abstract translation: 用于从底物清洗残留物的组合物，其为约0.01重量％至约10重量％的一种或多种氟化物，约20重量％至约50重量％的水，约20重量％至约 80重量％的内酰胺溶剂和0至约50重量％的有机亚砜或二醇溶剂。 组合物的pH为约6至约10.另外，组合物任选地包含腐蚀抑制剂，螯合剂，表面活性剂，酸和碱。 在使用该组合物时，使衬底与组合物接触一段时间并且允许清洁衬底的温度。

公开(公告)号：US06104296A

公开(公告)日：2000-08-15

申请号：US251428

申请日：1999-02-17

Applicant: Mitsuo Yasushi ,  Masatoshi Yanagidaira ,  Jun Cheng ,  Kayoko Takashima

Inventor： Mitsuo Yasushi ,  Masatoshi Yanagidaira ,  Jun Cheng ,  Kayoko Takashima

IPC: B62D1/04 ,  A61B5/00 ,  A61B5/0245 ,  A61B5/0408 ,  A61B5/18 ,  A61B5/22 ,  B60K28/06 ,  B60W30/00 ,  G08B21/06 ,  G08B25/04 ,  G08G1/16 ,  H04W84/06 ,  G08B23/00

CPC classification number: A61B5/04085 ,  A61B5/222 ,  G08B21/06 ,  A61B5/0017 ,  A61B5/18 ,  B60W2540/22

Abstract: A biological information detection apparatus including a biological information detection and transmission unit mounted on a steering wheel for detecting and transmitting biological information of an operator of a motor vehicle; a biological information receiver mounted on a steering column that receives biological information detection and transmission unit; and a steering wheel position detector that detects a rotational position of the steering wheel; wherein the biological information detection and transmission unit includes a sensor for detecting biological information and generating a detection signal memory for storing the detection signal from the sensor; a transmitter for transmitting a detection signal from the memory; and a controller for controlling the storage of the detection signal in memory and the transmitting of the detection signal from the transmitter when the steering wheel position detector detects that the steering wheel is in a substantially straight driving position; and the biological information receiver includes a receiver which is mounted in a position whereby a detection signal from the transmitter can be received wirelessly when the steering wheel is in a substantially straight driving position.

Abstract translation: 一种生物信息检测装置，包括安装在用于检测和发送机动车辆的操作者的生物信息的方向盘上的生物信息检测和传输单元; 安装在接收生物信息检测和传输单元的转向柱上的生物信息接收器; 以及方向盘位置检测器，其检测方向盘的旋转位置; 其中所述生物信息检测和传输单元包括用于检测生物信息的传感器，并且生成用于存储来自所述传感器的检测信号的检测信号存储器; 发送器，用于从存储器发送检测信号; 以及控制器，用于当所述方向盘位置检测器检测到所述方向盘处于基本上直的驾驶位置时，控制所述检测信号在存储器中的存储和所述检测信号的发送; 并且所述生物体信息接收器包括安装在当所述方向盘处于基本上直的行驶位置时可以无线地接收来自所述发射器的检测信号的位置的接收器。

公开(公告)号：US08925374B2

公开(公告)日：2015-01-06

申请号：US13689885

申请日：2012-11-30

Applicant: Jun Cheng ,  Petr Jandik ,  Christopher A. Pohl

Inventor： Jun Cheng ,  Petr Jandik ,  Christopher A. Pohl

IPC: G01N30/00 ,  G01N27/30 ,  G01N27/416 ,  G01N30/64

CPC classification number: G01N27/30 ,  G01N27/301 ,  G01N27/4166 ,  G01N30/64

Abstract: A detection cell for a chromatography system includes a cell body having an inlet, an outlet, and a counter electrode, a working electrode, a sample flow passageway extending between the inlet and the outlet and in fluid contact with the counter and working electrodes, and a palladium/noble metal reference electrode system. A method of using the detection cell is also described.

Abstract translation: 用于色谱系统的检测电池包括具有入口，出口和对电极的电池体，工作电极，在入口和出口之间延伸并与计数器和工作电极流体接触的样品流动通道，以及 钯/贵金属参考电极系统。 还描述了使用检测单元的方法。

公开(公告)号：US08890724B2

公开(公告)日：2014-11-18

申请号：US13516746

申请日：2010-07-07

Applicant: Bin Hou ,  Jun Cheng ,  Shuqiu Dai

Inventor： Bin Hou ,  Jun Cheng ,  Shuqiu Dai

IPC: H03M7/34 ,  H04L29/08

CPC classification number: H04L67/2823

Abstract: The present disclosure discloses a method and device for identifying or converting data_coding, and a method and system for processing data_coding. By finding out a source data_coding adopted by information sent by a source account in communication protocols specified in the area to which it belongs and a target data_coding accepted and adopted by a target account based on preset data_coding information of a first account group and code conversion information of a second account group, the data_coding adopted by the sent information and the data_coding desired by the target account can be accurately determined, and a code conversion error is avoided. In addition, by pre-configuring code conversion information of each account and subsequently finding out the actually adopted data_coding based on finding mechanism, not only is the finding result accurate, but also the system is convenient to be extended and flexible to be configured.

Abstract translation: 本公开公开了一种用于识别或转换数据编码的方法和装置，以及用于处理数据编码的方法和系统。 通过找出由源帐户在其所属区域中指定的通信协议中发送的信息采用的源数据编码，以及基于第一帐户组的预设数据编码信息和目标帐户接收和采用的目标数据编码，以及代码转换信息 的第二帐户组，可以准确地确定所发送的信息采用的data_coding和目标帐户所期望的data_coding，并避免代码转换错误。 另外，通过预先配置每个帐号的代码转换信息，随后根据查找机制发现实际采用的数据编码，不仅查找结果准确，而且系统的扩展方便，配置灵活。

公开(公告)号：US08787837B2

公开(公告)日：2014-07-22

申请号：US10566732

申请日：2004-08-04

Applicant: Akihiko Nishio ,  Jun Cheng

Inventor： Akihiko Nishio ,  Jun Cheng

IPC: H04B17/00

Abstract: A wireless communication apparatus is provided including: a radio receiver configured to acquire, from a base station, a first information indicating a fixed number identifying quantity of sub-carrier bands to be selected for channel quality reporting; a reception quality measurer configured to measure channel quality of each of a plurality of sub-carrier bands within a communication band; a subcarrier selector configured to select sub-carrier bands from the plurality of sub-carrier bands based on the measured channel quality, wherein quantity of the selected sub-carrier bands matches the quantity of sub-carrier bands identified by the fixed number; a modulator configured to modulate a second information indicating channel quality of the selected sub-carrier bands and a third information indicating positions of the selected sub-carrier bands according to a modulation scheme; and a radio transmitter configured to report to the base station the second and third modulated information.