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    • 12. 发明申请
    • METHOD AND SYSTEM FOR RETRIEVING INFORMATION AND IP SETTING INTERFACE
    • 用于检索信息和IP设置界面的方法和系统
    • US20070078830A1
    • 2007-04-05
    • US11309557
    • 2006-08-22
    • Yong-Ping ZhengDavid Ho
    • Yong-Ping ZhengDavid Ho
    • G06F17/30
    • H04L61/6004H04L29/12801H04L29/12896H04L61/106H04L61/605
    • A system and a method for retrieving information, and an IP setting interface are provided, which are applicable to a portable communication apparatus. The system comprises a retrieving user interface, a code correspondence table, and a comparison module. The retrieving user interface provides the portable apparatus to input an inquiry code and to output a retrieved result. The code correspondence table maps a set of default area code data to a set of default inquiry code data corresponding to the set of default area code data. The comparison module compares the inquiry code and the set of default inquiry code data and obtains an area code as a retrieved result. Furthermore, the purposes of fast retrieval of the area code and fast dialing can be achieved, and the convenience of the portable communication apparatus can be improved.
    • 提供了一种用于检索信息的系统和方法以及可以应用于便携式通信设备的IP设置接口。 系统包括检索用户界面,代码对应表和比较模块。 检索用户界面提供便携式设备输入查询代码并输出检索结果。 代码对应表将一组默认区域代码数据映射到与该组默认区域代码数据相对应的一组默认查询代码数据。 比较模块比较查询代码和默认查询代码数据集,并获取区域代码作为检索结果。 此外,可以实现快速检索区号和快速拨号的目的,并且可以提高便携式通信装置的便利性。
    • 16. 发明申请
    • Method of calculating fee for downloading data from WAP network
    • 从WAP网络下载数据费用的计算方法
    • US20060111078A1
    • 2006-05-25
    • US11198186
    • 2005-08-08
    • David HoKai Zhang
    • David HoKai Zhang
    • H04M11/00
    • H04L12/14H04L12/1403H04L67/04H04M15/8214H04M2215/782
    • The present invention provides a method of calculating fee for downloading data from the wireless application protocol (WAP) network, comprising the steps of: issuing a request for downloading data from a mobile communication device to a network server; recording a subscriber ID from the mobile communication device and a data ID, a fee status and a report status corresponding to the subscriber ID on the network server; issuing a download data package from the network server to the mobile communication device, and the download data package comprising the data ID and a count; recording the data ID and the count, a use count, a fee status request and a report status request corresponding to the data ID on the mobile communication device; and before the mobile communication device uses the download data, checking the fee status request, the report status request and if the use count is greater than the count, then deciding whether to prompt for a fee payment request, and permitting the use of the download data.
    • 本发明提供一种计算从无线应用协议(WAP)网络下载数据的费用的方法,包括以下步骤:从移动通信设备向网络服务器发出下载数据的请求; 从所述移动通信设备记录用户ID,以及与所述网络服务器上的所述用户ID相对应的数据ID,费用状态和报告状态; 从所述网络服务器向所述移动通信设备发布下载数据包,以及所述下载数据包,其包括所述数据ID和计数; 在移动通信设备上记录与数据ID相对应的数据ID和计数,使用计数,费用状态请求和报告状态请求; 并且在移动通信设备使用下载数据之前,检查费用状态请求,报告状态请求以及使用次数是否大于计数,然后决定是否提出费用支付请求,并允许使用下载 数据。
    • 17. 发明申请
    • High speed clock and data recovery system
    • 高速时钟和数据恢复系统
    • US20060076993A1
    • 2006-04-13
    • US10961201
    • 2004-10-12
    • Tian TeoDavid Ho
    • Tian TeoDavid Ho
    • H04N5/91H03K5/01H04N5/93
    • H03L7/107H03K5/13H03K2005/00052H03L7/0814H03L7/091H04L7/0025H04L7/0337
    • A clock and data recovery system for detecting and resolving meta-stability conditions is provided. The clock and data recovery system includes a phase detector having logic configured to detect a meta-stability condition and to generate an output signal to mitigate the condition. The system can also include a time varying gain adjustment portion. This portion includes a gain control logic configured to determine and adjust system gain during reception of an incoming data stream. The system further includes a phase interpolator having increased linearity. The phase interpolator has a plurality of first branches having a differential transistor pair, a switch, and a current source, coupled between a first output and a first supply voltage and a plurality of second branches having a differential transistor pair, a switch, and a current source, coupled between a second output and the first supply voltage. The phase interpolator can also include an integrator portion.
    • 提供了一种用于检测和解决元稳定性条件的时钟和数据恢复系统。 时钟和数据恢复系统包括具有逻辑的相位检测器,该逻辑被配置为检测元稳定性条件并产生输出信号以减轻条件。 该系统还可以包括时变增益调整部分。 该部分包括被配置为在接收输入数据流期间确定和调整系统增益的增益控制逻辑。 该系统还包括具有增加的线性度的相位插值器。 相位插值器具有多个第一分支,其具有耦合在第一输出和第一电源电压之间的差分晶体管对,开关和电流源,以及具有差分晶体管对,开关和 电流源,耦合在第二输出和第一电源电压之间。 相位插值器还可以包括积分器部分。