公开(公告)号：US20060057995A1

公开(公告)日：2006-03-16

申请号：US11060324

申请日：2005-02-17

申请人： Hung-Ming Chien

发明人： Hung-Ming Chien

IPC分类号： H04B7/00 ,  H04B1/06

CPC分类号： H04B1/0082

摘要： An apparatus method to provide a frequency synthesizer using a phase locked loop in a communication device to provide a particular frequency allocation to generate an output from the PLL. The synthesizer includes a phase locked loop (PLL) circuit that has a feedback loop. The feedback loop has a feedback divider circuit that provides an N integer division of an output signal from the PLL in the feedback loop to close loop with the reference signal at a front end of the PLL. A value for feedback factor N to be used in the N integer division is based on a particular channel frequency selected and in which the feedback factor N is selected to provide a highest reference frequency available from the plurality of reference frequencies to generate the reference signal.

摘要翻译： 一种在通信设备中使用锁相环提供频率合成器以提供特定频率分配以产生来自PLL的输出的装置方法。 合成器包括具有反馈回路的锁相环（PLL）电路。 反馈回路具有反馈分频器电路，其在反馈环路中提供来自PLL的输出信号的N个整数除法，以使PLL的前端处的参考信号闭合。 要在N整数除法中使用的反馈因子N的值基于所选择的特定信道频率，并且其中选择反馈因子N以提供从多个参考频率可用的最高参考频率以产生参考信号。

公开(公告)号：US20050225403A1

公开(公告)日：2005-10-13

申请号：US10813261

申请日：2004-03-31

申请人： Hung-Ming Chien

发明人： Hung-Ming Chien

IPC分类号： H03B5/20 ,  H03B27/00

CPC分类号： H03B5/20 ,  H03B27/00

摘要： An oscillator that provides a quadrature output and has a cross-coupled configuration is disclosed. The oscillator generates an output signal having a frequency. Two phase shift circuits, or stages, are activated by a control signal to provide phase shifts within the oscillator. Each phase shift circuit includes poles to provide the phase shift. A pole includes a varactor to tune, adjust or vary the phase shift accordingly,

摘要翻译： 公开了提供正交输出并具有交叉耦合配置的振荡器。 振荡器产生具有频率的输出信号。 两个相移电路或级由控制信号激活，以提供振荡器内的相移。 每个相移电路包括提供相移的极点。 极点包括相应调整，调整或改变相移的变容二极管，

公开(公告)号：US20050225398A1

公开(公告)日：2005-10-13

申请号：US10813275

申请日：2004-03-31

申请人： Hung-Ming Chien

发明人： Hung-Ming Chien

IPC分类号： H03B5/04 ,  H03L7/00

CPC分类号： H03B5/04

摘要： An oscillating circuit having a noise reduction circuit is disclosed. The noise reduction circuit is coupled to the current source for the oscillating circuit. The noise reduction circuit reduces a bias noise component from a bias current, and a supply noise component from a supply current. The noise reduction circuit is coupled to the current source at a gate and a supply for the current source. The noise reduction circuit includes a filter coupled to the gate of the current source that reduces the bias noise component. The noise reduction circuit also includes a degeneration circuit coupled to the supply of the current source that reduces the supply noise component. The current source generates an input signal to control the oscillating circuit with reduced noise.

摘要翻译： 公开了一种具有降噪电路的振荡电路。 噪声降低电路耦合到用于振荡电路的电流源。 噪声降低电路从偏置电流和来自电源电流的电源噪声分量中减少偏置噪声分量。 噪声降低电路在栅极处耦合到电流源并且用于电流源。 噪声降低电路包括耦合到电流源的栅极的滤波器，其降低偏置噪声分量。 噪声降低电路还包括耦合到电流源的电源的退化电路，其降低电源噪声分量。 电流源产生一个输入信号，以减少噪声来控制振荡电路。

公开(公告)号：US08943355B2

公开(公告)日：2015-01-27

申请号：US13608053

申请日：2012-09-10

申请人： Wen-Feng Hsu ,  Kuo-Heng Lo ,  Shyan-Ming Yuan ,  Hung-Ming Chien ,  Ying-Tse Kuo ,  Cheng-Yi Huang

发明人： Wen-Feng Hsu ,  Kuo-Heng Lo ,  Shyan-Ming Yuan ,  Hung-Ming Chien ,  Ying-Tse Kuo ,  Cheng-Yi Huang

IPC分类号： G06F11/00

CPC分类号： G06F17/302 ,  G06F11/1662 ,  G06F11/2035 ,  G06F11/2046

摘要： A cloud data storage system is provided for multiple clients to access data of files comprising at least one node connecting to a first storage means; at least one namenode module for processing file operations issued from the clients, namenode module issuing data access instructions to access and maintain the metadata on the first storage means; at least one datanode module respectively executing on at least one node, each datanode module functioning to scan and access a second storage means connected thereto; at least one data import module selectively executing on nodes in which datanode module are executing, the data import module scanning a second storage means newly connected to the cloud data storage system and obtaining a corresponding metadata, and executing data migration operation for the data in second storage means without actual physical uploading operation.

摘要翻译： 云数据存储系统被提供用于多个客户端以访问包括连接到第一存储装置的至少一个节点的文件的数据; 至少一个用于处理从客户端发出的文件操作的单元模块，namenode模块发布数据访问指令以访问和维护第一存储装置上的元数据; 分别在至少一个节点上执行的至少一个数据模块模块，每个数据模块模块用于扫描和访问与其连接的第二存储装置; 至少一个数据导入模块选择性地在数据模块模块正在执行的节点上执行，数据导入模块扫描新连接到云数据存储系统的第二存储装置，并获得对应的元数据，并对数据进行第二次数据迁移操作 存储装置没有实际的物理上传操作。

公开(公告)号：US20120131275A1

公开(公告)日：2012-05-24

申请号：US13087396

申请日：2011-04-15

申请人： Frank Huang ,  Hung-Ming Chien ,  Cheng-Yi Huang ,  Ying-Tse Kuo

发明人： Frank Huang ,  Hung-Ming Chien ,  Cheng-Yi Huang ,  Ying-Tse Kuo

IPC分类号： G06F12/16

CPC分类号： G06F11/2094 ,  G06F11/3485 ,  Y02D10/34

摘要： The invention discloses a network-attached storage system including an interface module, a plurality of storage devices and a storage module. The interface module is configured to be attached to a network. The interface module is for receiving a transmission protocol information transmitted over the network, and processing the information into storage data and access instructions. The storage module is for receiving the storage data and the access instructions, and controlling, according to the access instructions, access of the storage data to the primary storage devices through a transmission interface.

摘要翻译： 本发明公开了一种网络连接存储系统，包括接口模块，多个存储设备和存储模块。 接口模块被配置为连接到网络。 接口模块用于接收通过网络发送的传输协议信息，并将信息处理成存储数据和访问指令。 存储模块用于接收存储数据和访问指令，并根据访问指令控制存储数据通过传输接口访问主存储设备。

公开(公告)号：US20110276759A1

公开(公告)日：2011-11-10

申请号：US12885515

申请日：2010-09-19

申请人： Hung-Ming Chien ,  Cheng-Yi Huang ,  Che-Jen Wang ,  Kun-Tien Hsu ,  Yung-Wen Huang

发明人： Hung-Ming Chien ,  Cheng-Yi Huang ,  Che-Jen Wang ,  Kun-Tien Hsu ,  Yung-Wen Huang

IPC分类号： G06F12/00

CPC分类号： G06F11/1076 ,  G06F3/061 ,  G06F3/0625 ,  G06F3/0631 ,  G06F3/0647 ,  G06F3/0665 ,  G06F3/0689 ,  G06F2211/103 ,  G06F2211/104 ,  Y02D10/154

摘要： The invention discloses a data storage system and a control method thereof. The data storage system according to the invention includes N groups of storage devices, where N is an integer larger than 1. The invention is to judge if the use information of one of the batches of data satisfies the set of condition thresholds relative to the group of storage devices where said one batch of data is stored, and if NO, to re-allocate said one batch of data to one of the group of storage devices whose condition thresholds are satisfied by the use information of said one batch of data and to update the virtual drive locations of said one batch of data mapping the logical locations of the storage devices.

摘要翻译： 本发明公开了一种数据存储系统及其控制方法。 根据本发明的数据存储系统包括N组存储设备，其中N是大于1的整数。本发明是判断批次数据之一的使用信息是否满足相对于组的条件阈值的集合 存储所述一批数据的存储设备，如果否，则将所述一批数据重新分配给所述一组数据的使用信息满足其条件阈值的一组存储设备中的一个，并且 更新映射存储设备的逻辑位置的所述一批数据的虚拟驱动器位置。

公开(公告)号：US20110053522A1

公开(公告)日：2011-03-03

申请号：US12862111

申请日：2010-08-24

申请人： Ahmadreza Rofougaran ,  Maryam Rofougaran ,  Meng-An Pan ,  Hung-Ming Chien ,  Shahla Khorram ,  William T. Colleran ,  Jacob Rael ,  Masood Syed ,  Brima Ibrahim ,  Stephen Wu ,  Shervin Moloudi

发明人： Ahmadreza Rofougaran ,  Maryam Rofougaran ,  Meng-An Pan ,  Hung-Ming Chien ,  Shahla Khorram ,  William T. Colleran ,  Jacob Rael ,  Masood Syed ,  Brima Ibrahim ,  Stephen Wu ,  Shervin Moloudi

IPC分类号： H04B1/38

CPC分类号： H03D3/244 ,  H03J2200/04 ,  H03L7/0995 ,  H03L7/18 ,  H03L2207/12 ,  H04B1/707 ,  H04B1/713 ,  H04B17/101 ,  H04B17/14 ,  H04B17/19 ,  H04B17/20

摘要： An exemplary embodiment of the present invention described and shown in the specification and drawings is a transceiver with a receiver, a transmitter, a local oscillator (LO) generator, a controller, and a self-testing unit. All of these components can be packaged for integration into a single IC including components such as filters and inductors. The controller for adaptive programming and calibration of the receiver, transmitter and LO generator. The self-testing unit generates is used to determine the gain, frequency characteristics, selectivity, noise floor, and distortion behavior of the receiver, transmitter and LO generator. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or the meaning of the claims.

摘要翻译： 在说明书和附图中描述和示出的本发明的示例性实施例是具有接收器，发射器，本地振荡器（LO）发生器，控制器和自检单元的收发器。 所有这些组件都可以封装以集成到单个IC中，其中包括过滤器和电感器等组件。 用于接收机，发射机和LO发生器的自适应编程和校准的控制器。 自检单元产生用于确定接收机，发射机和LO发生器的增益，频率特性，选择性，本底噪声和失真特性。 要强调的是，该摘要被提供以符合要求摘要的规则，这将允许搜索者或其他读者快速确定技术公开的主题。 提交它的理解是，它不会用于解释或限制权利要求的范围或含义。

公开(公告)号：US07464290B2

公开(公告)日：2008-12-09

申请号：US11319664

申请日：2005-12-29

申请人： Hung-Ming Chien

发明人： Hung-Ming Chien

IPC分类号： G06F11/00

CPC分类号： G06F11/2094 ,  G06F11/076 ,  G06F11/1662

摘要： A method for managing a data storage system is provided. The data storage system includes a primary storage device and a spare storage device. The primary storage device includes a plurality of sections. The method first judges whether the primary storage device conforms to a first standard. Once the judging result is NO, the primary storage device is replaced with the spare storage device. The method then scans the primary storage device, checks which sections are failed in the primary storage device, and locates the failed sections. Then, the method repairs the failed sections that can be repaired and judges whether the primary storage device conforms to a second standard. If the primary storage device conforms to the second standard, the method sets the primary storage device as a new spare storage device.

摘要翻译： 提供了一种用于管理数据存储系统的方法。 数据存储系统包括主存储设备和备用存储设备。 主存储装置包括多个部分。 该方法首先判断主存储装置是否符合第一标准。 一旦判断结果为“否”，则主存储设备被替换为备用存储设备。 然后，该方法扫描主存储设备，检查主存储设备中哪些部分故障，并找到故障部分。 然后，该方法修复可以修复的故障部分，并判断主存储设备是否符合第二标准。 如果主存储设备符合第二标准，则该方法将主存储设备设置为新的备用存储设备。

公开(公告)号：US07383384B2

公开(公告)日：2008-06-03

申请号：US11216657

申请日：2005-08-31

申请人： Hung-Ming Chien ,  Sy-Yen Kuo

发明人： Hung-Ming Chien ,  Sy-Yen Kuo

IPC分类号： G06F11/00 ,  G06F11/30 ,  G06F12/00 ,  G06F13/00 ,  G06F13/28

CPC分类号： G06F11/1076

摘要： A data storage system including an array of storage devices and a storage controller is provided. The array of storage devices is configured to store information in the form of a plurality of stripes. The storage controller is configured to write a plurality of code words forming each stripe to the array of storage devices. The plurality of code words includes a plurality of data blocks and at least one redundancy block. K sets of parameters, which are generated based on a generator polynomial, are previously provided. The storage controller includes an encoder for generating the redundancy blocks according to the K sets of parameters. Once up to K storage devices in the array of storage devices are failed, the data storage system recovers the failed storage devices based on the K sets of parameters and the other un-failed blocks, wherein K can be larger than two.

摘要翻译： 提供了包括存储装置阵列和存储控制器的数据存储系统。 存储设备的阵列被配置为以多条形式存储信息。 存储控制器被配置为将形成每个条带的多个代码字写入存储器件阵列。 多个码字包括多个数据块和至少一个冗余块。 先前提供了基于生成多项式生成的K组参数。 存储控制器包括用于根据K组参数产生冗余块的编码器。 一旦达到存储设备阵列中的K个存储设备出现故障，则数据存储系统基于K组参数和其他未故障块来恢复故障存储设备，其中K可能大于2。

公开(公告)号：US20070123183A1

公开(公告)日：2007-05-31

申请号：US11320463

申请日：2005-12-29

申请人： Hung-Ming Chien

发明人： Hung-Ming Chien

IPC分类号： H04B1/04

CPC分类号： H04B15/06

摘要： A transmitter capable of operating according to a first standard that does not interfere with a nearby frequency generator operating according to a second standard. The transmitter comprises an oscillator, a frequency divider, a mixer, and a filter. The oscillator is configured to output a first frequency that is outside of a frequency harmonic of the frequency generator. The frequency divider is coupled to the oscillator and divides the first frequency by a selective divide ratio to produce a second frequency. The mixer is configured to receive the first and second frequencies, which combines them to produce a mixed frequency. The filter is then used to filters the mixed frequency to obtain the higher portion of the mixed frequency. The divide ratio of the frequency divider is selected base on the desired output frequency of the transmitter such that a 2.4 GHz or 5 GHz ISM band frequency is achieved.

摘要翻译： 一种能够根据第一标准操作的发射机，其不干扰根据第二标准操作的附近的频率发生器。 发射机包括振荡器，分频器，混频器和滤波器。 振荡器被配置为输出在频率发生器的频率谐波之外的第一频率。 分频器耦合到振荡器并且将第一频率除以选择分频比以产生第二频率。 混频器被配置为接收第一和第二频率，其组合它们以产生混合频率。 然后使用滤波器对混合频率进行滤波以获得混合频率的较高部分。 基于发射机的期望输出频率选择分频器的分频比，使得实现2.4GHz或5GHz ISM频带频率。