公开(公告)号：US20070027677A1

公开(公告)日：2007-02-01

申请号：US11458143

申请日：2006-07-18

申请人： He Ouyang ,  Binghui Wu ,  Yi Zhou ,  Lin Luo ,  Kai Wan

发明人： He Ouyang ,  Binghui Wu ,  Yi Zhou ,  Lin Luo ,  Kai Wan

IPC分类号： G10L19/00

CPC分类号： G10L19/032 ,  G10L19/002

摘要： This invention discloses an implementation of audio codec, which has low computational complexity, small memory footprint and high coding efficiency. It can be used in handheld devices, SoC or ASIC products and embedded systems. At the encoder side: first, apply time-to-frequency transform to audio signals, obtaining un-quantized spectrum data; second, based on the un-quantized spectrum data and target bit count, calculate the corresponding information of optimal scale factor, frequency band group, code table index and quantized spectrum by iteration; third, calculate and format bit-stream; fourth, output formatted bit-stream. At the decoder side: parse the formatted bit-stream, apply decoding and inverse quantization to the spectrum of each frame, reconstruct temporal audio data by frequency-to-time transform, and reconstruct the time-domain signals of each channel.

摘要翻译： 本发明公开了一种具有低计算复杂度，小内存占用和高编码效率的音频编解码器的实现。 它可以用于手持设备，SoC或ASIC产品和嵌入式系统。 在编码器侧：首先，对音频信号进行时间 - 频率变换，获得未量化的频谱数据; 第二，基于未量化的频谱数据和目标比特数，通过迭代计算最佳比例因子，频带组，码表索引和量化频谱的对应信息; 第三，计算和格式比特流; 第四，输出格式化的比特流。 在解码器侧：解码格式化的比特流，对每个帧的频谱应用解码和反量化，通过频率 - 时间变换重建时间音频数据，并重构每个信道的时域信号。

公开(公告)号：US20060223356A1

公开(公告)日：2006-10-05

申请号：US11397451

申请日：2006-04-03

申请人： Qing-Wen Zhang ,  Xian-Kui Shi ,  Yi Zhou

发明人： Qing-Wen Zhang ,  Xian-Kui Shi ,  Yi Zhou

IPC分类号： H01R13/627

CPC分类号： H01R13/6272 ,  H01R4/184 ,  Y10S439/923

摘要： An electrical connector comprising: a base having a front port and a rear end; a number of contacts received in the base and exposed to the front port; a number of cable wires each connected through the rear portion to a corresponding contact; a latching element being integrally formed with the base and extending rearwardly; and a block disposed rearwardly of the latching element on the rear end of the base. Additionally, the block can assist in conveniently connecting/disconnecting the connector to/from a mating connector.

摘要翻译： 一种电连接器，包括：具有前端口和后端的基座; 在基座中接收到的暴露于前端口的多个触点; 多个电缆线通过后部连接到相应的触点; 一个与所述底座一体地形成并向后延伸的闩锁元件; 以及设置在基座的后端上的闩锁元件的后方的块。 此外，该块可以有助于方便地将连接器连接到/从配对连接器断开。

公开(公告)号：US07028089B2

公开(公告)日：2006-04-11

申请号：US09960448

申请日：2001-09-21

申请人： Rajesh Agarwalla ,  Thirumale Niranjan ,  Srikanth Ramamurthy ,  Sumanthkumar Sukumar ,  Yi Zhou

发明人： Rajesh Agarwalla ,  Thirumale Niranjan ,  Srikanth Ramamurthy ,  Sumanthkumar Sukumar ,  Yi Zhou

IPC分类号： G06F15/16

CPC分类号： H04L67/2842 ,  H04L67/02 ,  H04L69/22 ,  H04L69/329

摘要： A method, apparatus, and computer implemented instructions for managing data in a network data processing system. A packet containing data associated with content is received. A determination is made as to whether the packet is enabled for content distribution by examining the data packet. Responsive to the packet being enabled for content distribution, the content is distributed in response to a request for the content without requiring a validity check. If the packet is not enabled for content distribution, a validity check is performed on the content using control information contained within the header of the data packet.

公开(公告)号：US09904953B2

公开(公告)日：2018-02-27

申请号：US13341961

申请日：2011-12-31

申请人： Jian Xu ,  Qian Sun ,  JinYu Lou ,  Yi Zhou ,  Xiaobo Wu ,  Chaoou Huang ,  Daniel Tsun Kao ,  Sonya Rongsheng Liang

发明人： Jian Xu ,  Qian Sun ,  JinYu Lou ,  Yi Zhou ,  Xiaobo Wu ,  Chaoou Huang ,  Daniel Tsun Kao ,  Sonya Rongsheng Liang

IPC分类号： G06Q30/00 ,  G06Q30/06

CPC分类号： G06Q30/0641 ,  G06Q30/06 ,  G06Q30/0627

摘要： One embodiment provides a system for building store product finders. The system may include: a product search engine to find products matching at least one product subcategory of product subcategories of a store product category for a store product finder, and a dominant product subcategory determining device to determine a dominant product subcategory. Each product subcategory has a product coverage. The dominant product subcategory has a highest product coverage among the product subcategories. The system may also include a filter installing device to install at least one product search filter into the store product finder.

公开(公告)号：US09053021B2

公开(公告)日：2015-06-09

申请号：US13618815

申请日：2012-09-14

申请人： Zhihui Li ,  Kun He ,  Jun Yu ,  Yi Zhou

发明人： Zhihui Li ,  Kun He ,  Jun Yu ,  Yi Zhou

IPC分类号： G06F11/07 ,  G06F11/20

CPC分类号： G06F11/0709 ,  G06F11/1662 ,  G06F11/2069 ,  G06F11/2094 ,  G06F2201/815

摘要： Methods and systems for managing distributed storage servers are described. The storage servers may be selected and divided into multiple sequences and multiple virtual node groups. Each sequence of the multiple sequences may include a predetermined number of storage servers, and each virtual node group may include a set of storage servers of the multiple sequences. Data may be transferred to storage severs of a virtual node group. If the storage servers have instantaneous or temporary malfunctions, the data may be transferred to temporary storage servers and then transferred back the storage servers after being revived. If the storage servers have permanent malfunctions, the data may be transferred to the temporary storage servers. The storage servers may be replaced using the temporary storage servers.

摘要翻译： 描述用于管理分布式存储服务器的方法和系统。 可以选择存储服务器并将其划分为多个序列和多个虚拟节点组。 多个序列的每个序列可以包括预定数量的存储服务器，并且每个虚拟节点组可以包括多个序列的一组存储服务器。 数据可以传送到虚拟节点组的存储切换器。 如果存储服务器具有即时或暂时的故障，则数据可能会传输到临时存储服务器，然后在恢复后将存储服务器传回。 如果存储服务器具有永久性故障，则数据可能会传输到临时存储服务器。 可以使用临时存储服务器来替换存储服务器。

公开(公告)号：US08792387B2

公开(公告)日：2014-07-29

申请号：US12381196

申请日：2009-03-09

申请人： Nikolaos Georgis ,  Yi Zhou ,  Fredrik Carpio

发明人： Nikolaos Georgis ,  Yi Zhou ,  Fredrik Carpio

IPC分类号： G01R31/08 ,  G06F11/00 ,  G08C15/00 ,  H04J1/16 ,  H04J3/14 ,  H04L1/00 ,  H04L12/26 ,  H04W64/00 ,  H04W84/12 ,  H04W8/00

CPC分类号： H04W64/00 ,  H04W8/005 ,  H04W84/12

摘要： A system and method for populating a mesh network model includes peer devices that are configured to transmit peer device signals by utilizing a wireless broadcasting procedure. Mobile devices wirelessly detect the peer device signals to produce wireless scan data corresponding to the peer devices. A location server may then receive the wireless scan data for performing a location estimation calculation procedure with the wireless scan data to thereby determine location coordinates for effectively populating the mesh network model.

摘要翻译： 用于填充网状网络模型的系统和方法包括被配置为通过利用无线广播过程来发送对等设备信号的对等设备。 移动设备无线地检测对等设备信号以产生对应于对等设备的无线扫描数据。 然后，位置服务器可以接收无线扫描数据，用于执行具有无线扫描数据的位置估计计算过程，从而确定位置坐标以有效地填充网状网络模型。

公开(公告)号：US08482330B2

公开(公告)日：2013-07-09

申请号：US12574815

申请日：2009-10-07

申请人： Yi Zhou

发明人： Yi Zhou

IPC分类号： H03H11/26

CPC分类号： H03K3/64 ,  G01K7/346

摘要： A low cost, low power and low noise temperature sensor circuit is disclosed. A control circuit asserts a start signal and a stop signal, causes a pulse generating circuit to generate a finite number of pulses, whose pulse frequency varies with temperature. A counter counts the finite number of pulses and outputs the count which can be used to represents the temperature. Further, the pulse generating circuit includes a delay circuit, a pulse width controlling circuit, and a synchronizer with asynchronous clear.

摘要翻译： 公开了低成本，低功率和低噪声温度传感器电路。 控制电路断言启动信号和停止信号，使脉冲发生电路产生脉冲频率随温度变化的有限数量的脉冲。 计数器计数有限数量的脉冲，并输出可用于表示温度的计数。 此外，脉冲发生电路包括延迟电路，脉冲宽度控制电路和具有异步清除的同步器。

公开(公告)号：US08473588B2

公开(公告)日：2013-06-25

申请号：US12750245

申请日：2010-03-30

申请人： Nathan J. Peterson ,  Liang Chen ,  Jonathan G. Knox ,  Yi Zhou ,  Rod D. Waltermann

发明人： Nathan J. Peterson ,  Liang Chen ,  Jonathan G. Knox ,  Yi Zhou ,  Rod D. Waltermann

IPC分类号： G06F15/177 ,  G06F9/00

CPC分类号： G06F9/4416

摘要： Alternative desktop computing solutions provide client devices configured with a local boot image and a connection to a remote storage device having a boot image. The clients are configured to boot either locally or remotely, and furthermore to determine from which image (local or remote) they have booted.

摘要翻译： 替代的桌面计算解决方案为配置有本地引导映像的客户端设备和与具有引导映像的远程存储设备的连接提供了依据。 客户端被配置为在本地或远程引导，并且还确定从哪个映像（本地或远程）引导。

公开(公告)号：US08463873B2

公开(公告)日：2013-06-11

申请号：US12750322

申请日：2010-03-30

申请人： Liang Chen ,  Jonathan G. Knox ,  Yi Zhou ,  Rod D. Waltermann ,  Nathan J. Peterson

发明人： Liang Chen ,  Jonathan G. Knox ,  Yi Zhou ,  Rod D. Waltermann ,  Nathan J. Peterson

IPC分类号： G06F15/173

CPC分类号： G06F8/63 ,  H04L67/1097

摘要： Embodiments provide systems, methods, apparatuses and computer program products configured to provide alternative desktop computing solutions. Embodiments generally provide client devices configured to utilize one of a local base image and a base image stored remotely, with a user-specific overlay image remotely storing user specific data. The clients are configured to download and store the base image locally.

摘要翻译： 实施例提供被配置为提供备选桌面计算解决方案的系统，方法，装置和计算机程序产品。 实施例通常提供被配置为利用远程存储的本地基础图像和基本图像中的一个的客户端设备与用户特定覆盖图像远程存储用户特定数据。 客户端被配置为在本地下载和存储基本映像。

公开(公告)号：US20130063303A1

公开(公告)日：2013-03-14

申请号：US13625934

申请日：2012-09-25

申请人： Yi Zhou

发明人： Yi Zhou

IPC分类号： G01S19/46

CPC分类号： G01S19/09 ,  G01S19/48

摘要： A system and method for effectively performing enhanced device location procedures to determine the current physical location of a mobile device includes a plurality of satellites that wirelessly transmit satellite beacon signals, a plurality of base stations that wirelessly transmit pilot signals, and a plurality of access points that wirelessly transmit access-point beacon signals. A location detector of the mobile device coordinates a device location procedure by measuring the satellite beacon signals, the pilot signals, and the access-point beacon signals to generate corresponding satellite information, base station information, and access point information. The location detector analyzes the satellite information, the base station information, and the access point information to select an optimal system configuration from the most effective satellites, base stations, and access points. The location detector then utilizes the optimal system configuration to accurately calculate the current physical location of the mobile device.

摘要翻译： 用于有效执行增强的设备定位过程以确定移动设备的当前物理位置的系统和方法包括：无线发射卫星信标信号的多个卫星，无线发射导频信号的多个基站以及多个接入点 无线发送接入点信标信号。 移动设备的位置检测器通过测量卫星信标信号，导频信号和接入点信标信号来协调设备定位过程，以产生对应的卫星信息，基站信息和接入点信息。 位置检测器分析卫星信息，基站信息和接入点信息，以从最有效的卫星，基站和接入点中选择最佳系统配置。 然后，位置检测器利用最佳系统配置来精确地计算移动设备的当前物理位置。