公开(公告)号：US20080304553A1

公开(公告)日：2008-12-11

申请号：US12096160

申请日：2005-12-07

申请人： Meng Zhao ,  Jiying Xiang ,  Chunbo Yao

发明人： Meng Zhao ,  Jiying Xiang ,  Chunbo Yao

IPC分类号： H04B1/707

CPC分类号： H04B1/7102

摘要： A method and device for eliminating narrow-band interference in spread spectrum system, wherein the method comprises the steps of: extracting N sampling points of the data to perform frequency spectrum transform each time and obtaining N points of data; getting the energy sum of individual data after M times of transform, obtaining N energy values, in which M≧1; removing partial excessive large values from N energy values and averaging the rest, then calculating the threshold value for interference determination based on the average value; obtaining the identification information of the points that have energy values exceeding the threshold value from N energy values and performing interference suppression for the data of corresponding points after frequency spectrum transform and finally outputting the data after frequency spectrum inverse transform. The device comprises a frequency spectrum transform unit, an interference elimination unit, an interference elimination control unit and a frequency spectrum inverse transform unit. The present invention could exactly distinguish interference data from non-interference data and effectively suppress narrow-band interference.

摘要翻译： 一种用于消除扩频系统中的窄带干扰的方法和装置，其中该方法包括以下步骤：提取数据的N个采样点，以便每次执行频谱变换并获得N个数据点; 在M次变换后得到单个数据的能量和，获得N个能量值，其中M> = 1; 从N个能量值去除部分过大的值，对其余值进行平均，然后根据平均值计算干扰确定的阈值; 从N个能量值获得能量值超过阈值的点的识别信息，对频谱变换后的对应点的数据进行干扰抑制，最后在频谱逆变换后输出数据。 该装置包括频谱变换单元，干扰消除单元，干扰消除控制单元和频谱逆变换单元。 本发明可以将干扰数据与非干扰数据精确区分开来，有效抑制窄带干扰。

公开(公告)号：US20080279256A1

公开(公告)日：2008-11-13

申请号：US12096051

申请日：2005-12-16

申请人： Meng Zhao ,  Jiying Xiang ,  Chunbo Yao

发明人： Meng Zhao ,  Jiying Xiang ,  Chunbo Yao

IPC分类号： H04B1/69

CPC分类号： H04B1/7102

摘要： A device and method for eliminating narrow-band interference by way of windowing in a spread spectrum system, wherein the device comprises of a frequency spectrum transform unit, an interference elimination unit, an interference elimination control unit and a frequency spectrum inverse transform unit. Said method comprises the following steps: extracting N sampling points of data to perform frequency spectrum transform each time and obtaining N points of data; then updating control information, comparing the energy values of the N points with the threshold within the set time period to determine the number of narrow-band interference as well as the width and location of the interference; then determining the corresponding frequency domain adjusting window based on the width and location of the narrow band interference, obtaining the points within the window and the adjusted values of those points; with regard to the transformed N points during interference elimination process, setting the energy values of the points within the window during the current time period and the last period as the corresponding adjusted values, and then outputting the points after frequency spectrum inverse transform. The present invention can reduce adverse impacts of spectrum leakage on the capability for suppressing narrow-band interference.

摘要翻译： 一种用于在扩频系统中通过窗口消除窄带干扰的装置和方法，其中该装置包括频谱变换单元，干扰消除单元，干扰消除控制单元和频谱逆变换单元。 所述方法包括以下步骤：提取N个数据采样点，每次执行频谱变换，获得N个数据点; 然后更新控制信息，在设定的时间段内比较N点的能量值与阈值，以确定窄带干扰的数量以及干扰的宽度和位置; 然后基于窄带干扰的宽度和位置确定相应的频域调整窗口，获得窗口内的点和这些点的调整值; 关于干扰消除处理过程中的变换后的N点，将当前时间段内的窗口内的点的能量值设定为相应的调整值，然后在频谱逆变换后输出点。 本发明可以减少频谱泄漏对抑制窄带干扰能力的不良影响。

公开(公告)号：US08068531B2

公开(公告)日：2011-11-29

申请号：US12096051

申请日：2005-12-16

申请人： Meng Zhao ,  Jiying Xiang ,  Chunbo Yao

发明人： Meng Zhao ,  Jiying Xiang ,  Chunbo Yao

IPC分类号： H04B1/00

CPC分类号： H04B1/7102

摘要： A device and method for eliminating narrow-band interference by windowing in a spread spectrum system are disclosed. The method comprises extracting N sampling points of data to perform frequency spectrum transform each time and obtaining N points of data; updating control information, comparing the energy values of the N points with the threshold within the set time period to determine the number of narrow-band interference as well as the width and location of the interference; determining the corresponding frequency domain adjusting window based on the width and location of the narrow band interference, obtaining the points within the window and the adjusted values of those points; with regard to the transformed N points during interference elimination process, setting the energy values of the points within the window during the current time period and the last period as the corresponding adjusted values, outputting the points after frequency spectrum inverse transform.

摘要翻译： 公开了一种通过扩频系统中的窗口消除窄带干扰的装置和方法。 该方法包括：提取N个数据采样点，每次进行频谱变换，得到N个数据点; 更新控制信息，将N点的能量值与设定时间段内的阈值进行比较，以确定窄带干扰的数量以及干扰的宽度和位置; 基于窄带干扰的宽度和位置确定相应的频域调整窗口，获得窗口内的点和这些点的调整值; 关于干扰消除处理过程中的变换后的N点，将当前时间段内的窗口内的点的能量值设定为相应的调整值，在频谱逆变换后输出点。

公开(公告)号：US08059768B2

公开(公告)日：2011-11-15

申请号：US12096160

申请日：2005-12-07

申请人： Meng Zhao ,  Jiying Xiang ,  Chunbo Yao

发明人： Meng Zhao ,  Jiying Xiang ,  Chunbo Yao

IPC分类号： H03D1/04

CPC分类号： H04B1/7102

摘要： Narrow-band interference in spread spectrum systems is eliminated by performing a frequency spectrum transform on N sampling points of the data to obtain N points of data; after M transforms, getting an energy accumulation of individual data to obtain N energy values; removing partial excessive large values from the N energy values, averaging the rest, then calculating the threshold value for interference determination based on the average value; identifying all points that have energy values exceeding the threshold value, and performing interference suppression for the data of corresponding points after frequency spectrum transform and finally outputting the data after frequency spectrum inverse transform.

摘要翻译： 通过对数据的N个采样点执行频谱变换来消除扩频系统中的窄带干扰，以获得N个数据点; M变换后，获取个体数据的能量积累，得到N个能量值; 从N个能量值去除部分过大的值，对其余值进行平均，然后基于平均值计算用于干扰确定的阈值; 识别能量值超过阈值的所有点，对频谱变换后的对应点的数据进行干扰抑制，最后在频谱逆变换后输出数据。

公开(公告)号：US09996060B2

公开(公告)日：2018-06-12

申请号：US14007346

申请日：2012-03-27

申请人： Sri Andari Husen ,  Ashish Vijay Pandharipande ,  Ludovicus Marinus Gerardus Maria Tolhuizen ,  Ying Wang ,  Meng Zhao

发明人： Sri Andari Husen ,  Ashish Vijay Pandharipande ,  Ludovicus Marinus Gerardus Maria Tolhuizen ,  Ying Wang ,  Meng Zhao

IPC分类号： G05B13/02 ,  H02J3/14 ,  H05B37/02 ,  H02J13/00

CPC分类号： G05B13/02 ,  H02J3/14 ,  H02J13/0013 ,  H05B37/0218 ,  H05B37/0227 ,  H05B37/0245 ,  Y02B20/46 ,  Y02B70/3225 ,  Y02B70/3283 ,  Y02B90/2607 ,  Y02E40/76 ,  Y04S10/545 ,  Y04S20/222 ,  Y04S20/246 ,  Y04S40/12

摘要： The invention relates to controlling power consumption of a group of plurality of groups of power consuming devices by determining power consumption control value for controlling power consumption of devices of the group by use of at least one of the following: load shedding flexibility value of at least one group of plurality of groups, wherein the load shedding flexibility value of the corresponding group indicates maximum amount of power, by which power consumption of devices of the corresponding group can be reduced such that minimum power consumption permissible in the corresponding group is maintained; load restoration flexibility value of the at least one group of plurality of groups, wherein the load restoration flexibility value of the corresponding group indicates maximum amount of power, by which the power consumption of devices of the corresponding group can be increased such that maximum power consumption permissible in the corresponding group is maintained.

公开(公告)号：US08841187B2

公开(公告)日：2014-09-23

申请号：US13243218

申请日：2011-09-23

申请人： Meng Zhao

发明人： Meng Zhao

IPC分类号： H01L29/78 ,  H01L29/06 ,  H01L29/66

CPC分类号： H01L29/78 ,  H01L29/0653 ,  H01L29/66636 ,  H01L29/7833

摘要： Disclosed is a semiconductor device and a method for fabricating the semiconductor device. The method for fabricating the semiconductor device comprises steps of: forming a side cliff in a substrate in accordance with a gate mask pattern, the side cliff being substantially vertical to a substrate surface; forming a dielectric layer on the substrate that comprises the side cliff; etching the dielectric layer to have the dielectric layer left only on the side cliff, as a dielectric wall; and burying the side cliff by a substrate growth, the burying is performed up to a level higher than the upper end of the dielectric wall.

摘要翻译： 公开了一种用于制造半导体器件的半导体器件和方法。 制造半导体器件的方法包括以下步骤：根据栅极掩模图案在衬底中形成侧悬臂，所述侧悬臂基本垂直于衬底表面; 在包括所述侧悬臂的所述基底上形成介电层; 蚀刻电介质层以使电介质层仅留在侧悬臂上，作为电介质壁; 并且通过衬底生长掩埋侧悬崖，该埋入被执行到高于电介质壁的上端的水平。

公开(公告)号：US08547886B2

公开(公告)日：2013-10-01

申请号：US13326165

申请日：2011-12-14

申请人： Meng Zhao ,  Yongxia Lv ,  Xiaobo Chen

发明人： Meng Zhao ,  Yongxia Lv ,  Xiaobo Chen

IPC分类号： H04B7/00

CPC分类号： H04W72/042 ,  H04W72/0413 ,  H04W72/0446

摘要： A method and a user terminal for implementing an uplink resource grant (ul grant) are provided. The method includes a user terminal receiving an ul grant from a base station, the ul grant including an uplink resource index; the user terminal identifying from the received uplink resource index, a corresponding group of at least one uplink subframe, by referring to a pre-defined relationship between the uplink resource index and the corresponding group, the received uplink resource index having one of a plurality of values, the pre-defined relationship correlating each value of the uplink resource index with a respective one of a plurality of groups, each group having a unique uplink subframe grouping; and sending to the base station, by the user terminal, data on each of the at least one uplink subframes in the identified group.

摘要翻译： 提供了一种用于实现上行资源授权（ul grant）的方法和用户终端。 该方法包括从基站接收ul许可的用户终端，所述ul grant包括上行链路资源索引; 所述用户终端通过参考所述上行链路资源索引与所述对应组之间的预定关系来识别来自所接收的上行链路资源索引的对应的一组至少一个上行链路子帧，所述接收到的上行链路资源索引具有多个 所述预定关系将所述上行链路资源索引的每个值与多个组中的相应一个组相关联，每个组具有唯一的上行链路子帧分组; 以及由所述用户终端向所述基站发送所识别的组中的所述至少一个上行链路子帧中的每一个上的数据。

公开(公告)号：US08520573B2

公开(公告)日：2013-08-27

申请号：US13105573

申请日：2011-05-11

申请人： Meng Zhao ,  Yongxia Lv ,  Xiaobo Chen

发明人： Meng Zhao ,  Yongxia Lv ,  Xiaobo Chen

IPC分类号： H04B7/00

CPC分类号： H04W72/042 ,  H04W72/0413 ,  H04W72/0446

摘要： A method, a base station (BS), and a user terminal for implementing uplink resource indication are provided. The method includes: carrying an uplink resource index in a ul grant, in which the uplink resource index is corresponding to at least one uplink resource in terms of indication; and sending the ul grant. The BS includes an index carrying module and an instruction sending module. The user terminal includes an instruction receiving module, an instruction resolving module, and an execution module.

摘要翻译： 提供了一种方法，基站（BS）和用于实现上行链路资源指示的用户终端。 该方法包括：承载上行链路资源索引，其中上行链路资源索引在指示方面对应于至少一个上行链路资源; 并发送ul grant。 BS包括索引携带模块和指令发送模块。 用户终端包括指令接收模块，指令解析模块和执行模块。

公开(公告)号：US07170754B2

公开(公告)日：2007-01-30

申请号：US10839901

申请日：2004-05-06

申请人： Moses Asom ,  Yinon Degani ,  Joe Ryan ,  Kunquan Sun ,  Yanbing Yu ,  Meng Zhao

发明人： Moses Asom ,  Yinon Degani ,  Joe Ryan ,  Kunquan Sun ,  Yanbing Yu ,  Meng Zhao

IPC分类号： H05K1/14

CPC分类号： H05K1/181 ,  H05K1/117 ,  H05K3/284 ,  H05K2201/09027 ,  H05K2201/09972 ,  H05K2201/10689 ,  H05K2203/1572 ,  Y02P70/611

摘要： The specification describes SDIO devices and SDIO cards wherein the SDIO devices are provided with enhanced functionality, and the SDIO cards are provided with enhanced IC capacity. A variety of multi-chip-module (MCM) approaches are used to increase the IC capacity of the SDIO card.

摘要翻译： 该规范描述了SDIO设备和SDIO卡，其中SDIO设备具有增强的功能，并且SDIO卡具有增强的IC容量。 使用各种多芯片模块（MCM）方法来增加SDIO卡的IC容量。

公开(公告)号：US20050248926A1

公开(公告)日：2005-11-10

申请号：US10839901

申请日：2004-05-06

申请人： Moses Asom ,  Yinon Degani ,  Joe Ryan ,  Kunquan Sun ,  Yanbing Yu ,  Meng Zhao

发明人： Moses Asom ,  Yinon Degani ,  Joe Ryan ,  Kunquan Sun ,  Yanbing Yu ,  Meng Zhao

IPC分类号： H05K1/11 ,  H05K1/18 ,  H05K3/28 ,  H05K5/00 ,  H05K7/06

CPC分类号： H05K1/181 ,  H05K1/117 ,  H05K3/284 ,  H05K2201/09027 ,  H05K2201/09972 ,  H05K2201/10689 ,  H05K2203/1572 ,  Y02P70/611

摘要： The specification describes SDIO devices and SDIO cards wherein the SDIO devices are provided with enhanced functionality, and the SDIO cards are provided with enhanced IC capacity. A variety of multi-chip-module (MCM) approaches are used to increase the IC capacity of the SDIO card.

摘要翻译： 该规范描述了SDIO设备和SDIO卡，其中SDIO设备具有增强的功能，并且SDIO卡具有增强的IC容量。 使用各种多芯片模块（MCM）方法来增加SDIO卡的IC容量。