Simple and robust digital code tracking loop for wireless communication systems
    152.
    发明授权
    Simple and robust digital code tracking loop for wireless communication systems 有权
    用于无线通信系统的简单稳健的数字代码跟踪循环

    公开(公告)号:US08379694B2

    公开(公告)日:2013-02-19

    申请号:US12775969

    申请日:2010-05-07

    申请人: Bin Li

    发明人: Bin Li

    IPC分类号: H04B1/00

    摘要: A simple and robust CTL is used for time tracking of multipath components of a spread spectrum signal transmitted over a wireless multipath fading channel. A digital code-tracking loop includes the implementations of despreading early and late data samples by use of a pseudonoise sequence, an error signal output generated by the despreading, and adjustment for a plurality of on-time, early and late samples, a data rate of a control signal provided as a fractional proportion of a data rate of error signals.

    摘要翻译: 一种简单而鲁棒的CTL用于通过无线多径衰落信道发送的扩频信号的多径分量的时间跟踪。 数字代码跟踪循环包括通过使用伪噪声序列来解扩早期和晚期数据样本的实现,由解扩生成的误差信号输出以及多个准时,早期和晚期样本的调整,数据速率 作为误差信号的数据速率的分数比例提供的控制信号。

    Mechanical pencil
    154.
    外观设计

    公开(公告)号:USD672815S1

    公开(公告)日:2012-12-18

    申请号:US29401713

    申请日:2011-09-14

    申请人: Bin Li

    设计人: Bin Li

    Mechanical pencil
    155.
    外观设计

    公开(公告)号:USD672811S1

    公开(公告)日:2012-12-18

    申请号:US29402530

    申请日:2011-09-23

    申请人: Bin Li

    设计人: Bin Li

    Method and apparatus for communication based on pseudo-contact information
    157.
    发明申请
    Method and apparatus for communication based on pseudo-contact information 有权
    基于伪接触信息的通信方法和装置

    公开(公告)号:US20120314860A1

    公开(公告)日:2012-12-13

    申请号:US13577915

    申请日:2010-09-20

    IPC分类号: H04K1/00 H04W4/16

    摘要: The disclosure discloses a method for communication based on pseudo-contact information, which including: when a call is received, acquiring contact information of a calling party, and encrypting the contact information by using a preset encryption algorithm to acquire pseudo-contact information; when the pseudo-contact information does not match locally stored pseudo-contact information, displaying real contact information of the calling party, wherein the locally stored pseudo-contact information represents the pseudo-contact information generated by encrypting the contact information to be stored according to the preset encryption algorithm and locally stored; and when the pseudo-contact information matches the locally stored pseudo-contact information, displaying a substituted contact information generated by substituting a plurality of bits of the real contact information of the calling party with an identifier. The disclosure further discloses another method for communication based on pseudo-contact information and an apparatus for communication based on pseudo-contact information. The disclosure can solve the problems of higher operation complexity and lower safety performance of the method for protecting contact information stored on a terminal mentioned in the related art.

    摘要翻译: 本发明公开了一种基于伪联系信息的通信方法,包括:当接收到呼叫时,获取主叫方的联系人信息,并通过使用预设的加密算法对联系人信息进行加密以获取伪联系信息; 当伪接触信息与本地存储的伪接触信息不匹配时,显示主叫方的真实联系人信息,其中本地存储的伪联系信息表示通过加密根据以下内容存储的联系人信息而生成的伪联系信息 预设的加密算法和本地存储; 并且当伪接触信息与本地存储的伪联系信息匹配时,显示通过用标识符代替主叫方的真实联系人信息的多个比特来生成的替代联系人信息。 本公开还公开了另一种基于伪接触信息的通信方法和基于伪接触信息的通信装置。 本公开可以解决用于保护存储在现有技术中提到的终端上的联系人信息的方法的更高的操作复杂性和较低的安全性能的问题。

    Devices and Methods for Two Step Searches for Servers by a Communication Device
    160.
    发明申请
    Devices and Methods for Two Step Searches for Servers by a Communication Device 审中-公开
    通过通信设备对服务器进行两步搜索的设备和方法

    公开(公告)号:US20120278471A1

    公开(公告)日:2012-11-01

    申请号:US13094205

    申请日:2011-04-26

    IPC分类号: G06F15/173

    CPC分类号: H04L61/103 H04L67/1097

    摘要: Disclosed are a communication device and a method of a communication device that includes processing by the controller a first scan for shared drives and folders on a wide local area network in accordance with a CIFS Protocol and then processing a second scan for shared drives and folders of a local wide area network in accordance with an Address Resolution Protocol. An Address Resolution Protocol (ARP) is a computer network host's link layer or hardware address when only it's Internet Layer (IP) or Network Layer address is known. An ARP port scan is a low level request and answer protocol that uses a simple message format that contains one address resolution request or response. IP addresses are the result of an ARP port scan. In this way, user can be provided with the opportunity to connect to all available local servers.

    摘要翻译: 公开了一种通信设备和通信设备的方法,其包括由控制器根据CIFS协议对广域局域网上的共享驱动器和文件夹进行第一次扫描,然后处理第二次扫描以共享驱动器和文件夹 根据地址解析协议的本地广域网。 地址解析协议(ARP)是计算机网络主机的链路层或硬件地址,只有Internet层(IP)或网络层地址已知。 ARP端口扫描是一种低级请求和应答协议,其使用包含一个地址解析请求或响应的简单消息格式。 IP地址是ARP端口扫描的结果。 以这种方式,可以向用户提供连接到所有可用的本地服务器的机会。