METHOD AND APPARATUS FOR IMPLEMENTING VARIABLE SYMBOL RATE
    42.
    发明申请
    METHOD AND APPARATUS FOR IMPLEMENTING VARIABLE SYMBOL RATE 有权
    用于实现可变符号速率的方法和装置

    公开(公告)号:US20110280355A1

    公开(公告)日:2011-11-17

    申请号:US13145558

    申请日:2009-12-29

    申请人: Wei Luo

    发明人: Wei Luo

    IPC分类号: H04L7/02

    CPC分类号: G06F1/0335

    摘要: A method for implementing variable symbol rate, presetting counters M and N, and M=1, N=0, f being the preset output symbol rate, fs being the frequency of input clock, the method comprises: triggering to judge whether N×f is greater than M×fs at the rising edge of the input clock, if it is, letting the counter M add 1 and outputting a clock pulse; else further judging whether the value of the counter N is equal to fs−1; when N=fs−1, letting the counter N return to 0, and waiting for the next rising edge of the input clock; when N≠fs−1, waiting for the next rising edge of the input clock after letting the counter N add 1; letting the output clock pulse be the system clock, controlling the data to be output to set the symbol rate output.

    摘要翻译: 一种用于实现可变符号速率,预置计数器M和N以及M = 1,N = 0,f为预设输出符号率的方法,fs是输入时钟的频率,该方法包括:触发判断N×f 在输入时钟的上升沿大于M×fs,如果是,则使计数器M加1并输出时钟脉冲; 否则进一步判断计数器N的值是否等于fs-1; 当N = fs-1时,使计数器N返回0,并等待输入时钟的下一个上升沿; 当N≠fs-1时,等待计数器N加1后输入时钟的下一个上升沿; 将输出时钟脉冲作为系统时钟,控制要输出的数据以设置符号速率输出。

    MODIFIED ND-FE-B PERMANENT MAGNET WITH HIGH CORROSION RESISTANCE
    43.
    发明申请
    MODIFIED ND-FE-B PERMANENT MAGNET WITH HIGH CORROSION RESISTANCE 有权
    具有高耐腐蚀性的改性ND-FE-B永磁体

    公开(公告)号:US20110234350A1

    公开(公告)日:2011-09-29

    申请号:US13132266

    申请日:2008-12-01

    IPC分类号: H01F7/02

    CPC分类号: H01F1/0577 H01F41/0266

    摘要: A type of sintered Nd—Fe—B permanent magnet with high corrosion resistance is produced by dual alloy method. The method comprises the following steps: preparing the powders of master phase alloy and intergranular phase alloy respectively, mixing the powders, compacting the powders in magnetic field, sintering the compacted body at 1050˜1125° C., and annealing at 920-1020° C. and 500-650° C. successively

    摘要翻译: 通过双合金法制造出具有高耐腐蚀性的烧结Nd-Fe-B永磁体。 该方法包括以下步骤:分别制备主相合金和晶间相合金粉末,混合粉末,在粉末中粉碎,在1050-1125℃烧结压实体,在920-1020°退火 C.和500-650℃

    METHOD AND SYSTEM FOR CHANNEL ESTIMATION PROCESSING FOR INTERFERENCE SUPPRESSION
    44.
    发明申请
    METHOD AND SYSTEM FOR CHANNEL ESTIMATION PROCESSING FOR INTERFERENCE SUPPRESSION 有权
    用于干扰抑制的信道估计处理方法和系统

    公开(公告)号:US20110111761A1

    公开(公告)日:2011-05-12

    申请号:US12615237

    申请日:2009-11-09

    IPC分类号: H04B15/00 H04W72/04

    摘要: Aspects of a method and system for channel estimation for interference suppression are provided. In this regard, one or more circuits and/or processors of a mobile communication device may generate and/or receive a first set of channel estimates and a second set of channel estimates. The one or more circuits and/or processors may modify the second set of channel estimates based on a comparison of a measure of correlation between the first set of channel estimates and the second set of channel estimates with a threshold. The first set of channel estimates and/or the modified second set of channel estimates may be utilized for cancelling interference in received signals. The first set of channel estimates may be associated with a first transmit antenna of a base transceiver station and the second set of channel estimates may be associated with a second transmit antenna of the base transceiver station.

    摘要翻译: 提供了用于干扰抑制的信道估计的方法和系统的方面。 在这点上,移动通信设备的一个或多个电路和/或处理器可以生成和/或接收第一组信道估计和第二组信道估计。 一个或多个电路和/或处理器可以基于第一组信道估计与具有阈值的第二组信道估计之间的相关度的比较来修改第二组信道估计。 可以利用第一组信道估计和/或修改的第二组信道估计来消除接收信号中的干扰。 第一组信道估计可以与基站收发台的第一发射天线相关联,并且第二组信道估计可以与基站的第二发射天线相关联。

    Smart card enabled secure computing environment system
    46.
    发明授权
    Smart card enabled secure computing environment system 有权
    智能卡启用安全计算环境系统

    公开(公告)号:US07861091B2

    公开(公告)日:2010-12-28

    申请号:US10273960

    申请日:2002-10-18

    IPC分类号: G06F21/00

    摘要: A smart card enabled secure computing environment system locks the host computer system from user access and waits for a smart card to be inserted into an attached or co-resident smart card reader. When a smart card is inserted into the smart card reader, the invention asks the user to enter his smart card password which is compared to the password on the smart card. If the two passwords match, the invention looks up the user's username in an access file of valid users and finds its associated access times and/or cumulative time limits in the access file. if the current time is within any of the valid access times and the user's cumulative usage time is within the specified cumulative time limit, then access is granted and the system is unlocked. The invention periodically checks the current time while the user is using the computer. If a blocked time period is entered or a cumulative time limit is exceeded, the user is logged off the machine and the computer is locked from user access. If at any time the user's smart card is removed from the smart card reader the invention will shut down all of the user's programs and lock the system.

    摘要翻译: 启用智能卡的安全计算环境系统将主机系统与用户访问锁定,并等待将智能卡插入附属或共驻智能卡读卡器。 当智能卡插入智能卡读卡器时,本发明要求用户输入与智能卡上的密码进行比较的智能卡密码。 如果两个密码匹配,本发明在有效用户的访问文件中查找用户的用户名,并在访问文件中找到其关联的访问时间和/或累积时间限制。 如果当前时间在任何有效的访问时间内,并且用户的累积使用时间在指定的累积时间限制内,则允许访问并且系统被解锁。 本发明在用户使用计算机时周期性地检查当前时间。 如果输入了一个阻塞的时间段或超过累积的时间限制,用户将从机器中注销,并且计算机被锁定以防止用户访问。 如果在任何时候从智能卡读卡器移除用户的智能卡,本发明将关闭所有用户的程序并锁定系统。

    Overpower-protection circuit and power supply apparatus having the same
    47.
    发明授权
    Overpower-protection circuit and power supply apparatus having the same 失效
    超大功率保护电路及其电源装置

    公开(公告)号:US07697309B2

    公开(公告)日:2010-04-13

    申请号:US11653634

    申请日:2007-01-16

    申请人: You Bing Bao Wei Luo

    发明人: You Bing Bao Wei Luo

    IPC分类号: H02H7/122 H02M3/335

    CPC分类号: H02M1/32 H02M3/33523

    摘要: The present invention provides an overpower-protection circuit and a power supply apparatus having the same. The power supply apparatus comprises a rectifier, a transformer and an overpower-protection circuit The overpower-protection circuit comprises a converter having a converter input electronically coupled to the rectifier and a converter output, a photo coupler having at least a first terminal coupled with the converter output, and having an output terminal, and a clipper electrically coupled across said terminals of the photo coupler for keeping the converter output below a predetermined voltage.

    摘要翻译: 本发明提供一种过功率保护电路和具有该过电保护电路的电源装置。 电源装置包括整流器,变压器和过功率保护电路。超功率保护电路包括具有电耦合到整流器的转换器输入和转换器输出的转换器,光耦合器,具有至少第一端子与 转换器输出,以及具有输出端子的电阻器,以及电耦合在光电耦合器的所述端子上的限幅器,用于将转换器输出保持在预定电压以下。

    BOOK OF BUSINESS MECHANISM
    48.
    发明申请
    BOOK OF BUSINESS MECHANISM 有权
    商业机会书

    公开(公告)号:US20090132479A1

    公开(公告)日:2009-05-21

    申请号:US11866545

    申请日:2007-10-03

    IPC分类号: G06F7/06 G06F17/30

    CPC分类号: G06F17/30339

    摘要: A “Book of Business” (or Book) is a set of business domain data of one or more book types. This set of data is identified by a “driving condition” or quality. A driving condition typically arises from a business practice, and may be further qualified by local conditions. Accordingly, data may be organized based on local activities or conditions that may not be explicitly stored in a database. In one embodiment, a method for querying the database includes identifying data in a database. The data is organized into one or more segments. A book of business associated with a segment in the one or more segments is then generated. The book of business includes a set of references to the data organized into the segment. A query plan may be determined based on the book of business. A set of results may then be generated based on the query plan.

    摘要翻译: “商业书”(或书)是一套或多种图书类型的业务领域数据。 这组数据由“驾驶条件”或质量来标识。 驾驶状况通常来自商业行为,并可能被当地条件限制。 因此,可以基于可能不显式地存储在数据库中的本地活动或条件来组织数据。 在一个实施例中,用于查询数据库的方法包括识别数据库中的数据。 数据被组织成一个或多个段。 然后生成与一个或多个段中的段相关联的业务簿。 这本书包括一组对组织成细分的数据的引用。 查询计划可以根据业务簿确定。 然后可以基于查询计划生成一组结果。

    Personal computing environment using mozilla
    49.
    发明授权
    Personal computing environment using mozilla 失效
    使用mozilla的个人计算环境

    公开(公告)号:US07421480B2

    公开(公告)日:2008-09-02

    申请号:US10837310

    申请日:2004-04-29

    申请人: Chih Jen Kuo Wei Luo

    发明人: Chih Jen Kuo Wei Luo

    IPC分类号: G06F15/16

    摘要: A smart card enabled mobile personal computing environment system stores a user's personalized, fully functional, computing environment in a smart card. The user to specifies information required to configure the client to the user's preferred personal computing environment. The user's personal computing environment data is also used for interfacing with the user's Web browser. As the user browses the Web, the Web pages are analyzed to determine if the Web page is a logon or registration form. If the form is a registration form, the system fills in the form using the user's information from the user's personal computing environment data. If the form is a logon form, the system either captures the user's user name and password if the system has not recorded them, or inserts the user name and password in the form if the information for the Web page is in the user's personal computing environment data.

    摘要翻译: 启用智能卡的移动个人计算环境系统将用户的个性化,全功能的计算环境存储在智能卡中。 用户指定将客户端配置为用户首选个人计算环境所需的信息。 用户的个人计算环境数据也用于与用户的Web浏览器进行接口。 当用户浏览Web时,分析网页以确定网页是否是登录或注册表单。 如果表单是注册表单,则系统使用用户的个人计算环境数据中的用户信息填写表单。 如果表单是登录表单,系统可以捕获用户的用户名和密码,如果系统没有记录,或者如果网页的信息在用户的个人计算环境中,则以表单的形式插入用户名和密码 数据。

    Techniques for zero touch provisioning of edge nodes for a virtual private network

    公开(公告)号:US20060190570A1

    公开(公告)日:2006-08-24

    申请号:US11142768

    申请日:2005-06-01

    IPC分类号: G06F15/177

    摘要: A method and apparatus for configuring a network interface to support a virtual private network includes storing configuration data at a server on a host computer on the provider network. It is determined whether conditions are satisfied for sending the configuration data to a particular node at an edge of the provider network. If it is determined that conditions are satisfied, then the configuration data is sent to the particular node to cause the particular node to configure a particular interface for supporting a virtual private network over the provider network based on the configuration data without human intervention. The provider network is a packet-switched network and the particular virtual private network is a link layer virtual private network. The particular node is different from the host. The particular interface is for a direct communication link to a customer network node outside the provider network.