会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Method and system for hitless wireless roaming in a mobile environment
    • 在移动环境中无线无线漫游的方法和系统
    • US07050801B2
    • 2006-05-23
    • US10761109
    • 2004-01-19
    • Michael SegalSamuel H. EzekielHugo J. W. Vliegen
    • Michael SegalSamuel H. EzekielHugo J. W. Vliegen
    • H04Q7/20
    • H04W36/0011H04W40/02H04W80/00H04W80/04H04W84/005H04W88/08
    • A method and system for hitless wireless roaming in a mobile environment. The present invention describes a system for wireless connectivity in fast moving trains. The system comprises a router for routing Internet Protocol (IP) communication signals to and from a wireless network. The router is located on an object. A first antenna is also located on the object and is communicatively coupled to the router for transmitting the communication signals to and from a plurality of access points on the wireless network. A second antenna is also communicatively coupled to the router for transmitting the communication signals to and from the plurality of access points. The second antenna is positioned a distance from the first antenna on the object that allows the router continuous access to the wireless network as the first antenna and the second antenna roam through the wireless network while the object is moving.
    • 用于在移动环境中无限无线漫游的方法和系统。 本发明描述了一种用于快速移动列车中的无线连接的系统。 该系统包括用于将路由到无线网络的互联网协议(IP)通信信号的路由器。 路由器位于一个对象上。 第一天线也位于物体上并且通信地耦合到路由器,用于向无线网络上的多个接入点发送通信信号和从多个接入点发送通信信号。 第二天线还通信地耦合到路由器,用于向多个接入点发送通信信号和从多个接入点发送通信信号。 第二天线距物体上的第一天线一定距离,允许路由器作为第一天线连续访问无线网络,而第二天线在对象移动时漫游无线网络。
    • 2. 发明授权
    • Using profiles to perform bit error rate testing
    • 使用配置文件执行误码率测试
    • US06865700B1
    • 2005-03-08
    • US09735291
    • 2000-07-28
    • Pankaj MalhotraMichael Segal
    • Pankaj MalhotraMichael Segal
    • H04L1/24G06F11/00
    • H04L1/24
    • A digital system for Bit Error Rate Testing (BERT) of test transmission lines and/or devices and including a test equipment coupled to at least one transmission line for transferring digital information between the test equipment and a company office, a bit error generator coupled to the transmission lines for generating test patterns, a device for storing a plurality of predetermined profiles, each profile having associated therewith at least one parameter for measuring the integrity of the test equipment or the transmission lines, the parameters including one of the generated test patterns. The predetermined profiles are automatically sent through the test equipment and the transmission lines in a predetermined order thereby avoiding user interaction, the test equipment receives information responsive to the profiles sent through the transmission line, wherein the received information is verified against the information included in the profiles for determining the integrity of the test equipment or the transmission lines.
    • 一种用于测试传输线路和/或设备的误码率测试(BERT)的数字系统,并且包括耦合到至少一条传输线的测试设备,用于在测试设备和公司办公室之间传送数字信息,耦合到 用于产生测试图案的传输线,用于存储多个预定轮廓的装置,每个轮廓具有与其相关联的至少一个参数,用于测量测试设备或传输线的完整性,所述参数包括所生成的测试图案之一。 预定的配置文件通过测试设备和传输线路以预定顺序自动发送,从而避免用户交互,测试设备响应于通过传输线路发送的配置文件接收信息,其中所接收的信息是针对包含在 用于确定测试设备或传输线的完整性的简档。
    • 6. 发明授权
    • Using profiles to perform Bit Error Rate Testing
    • 使用配置文件执行误码率测试
    • US6108801A
    • 2000-08-22
    • US132567
    • 1998-08-11
    • Pankaj MalhotraMichael Segal
    • Pankaj MalhotraMichael Segal
    • H04L1/24G06F11/00
    • H04L1/24
    • A digital system for Bit Error Rate Testing (BERT) of test transmission lines and/or devices and including a test equipment coupled to at least one transmission line for transferring digital information between the test equipment and a company office, a bit error generator coupled to the transmission lines for generating test patterns, a device for storing a plurality of predetermined profiles, each profile having associated therewith at least one parameter for measuring the integrity of the test equipment or the transmission lines, the parameters including one of the generated test patterns. The predetermined profiles are automatically sent through the test equipment and the transmission lines in a predetermined order thereby avoiding user interaction, the test equipment receives information responsive to the profiles sent through the transmission line, wherein the received information is verified against the information included in the profiles for determining the integrity of the test equipment or the transmission lines.
    • 一种用于测试传输线路和/或设备的误码率测试(BERT)的数字系统,并且包括耦合到至少一条传输线的测试设备,用于在测试设备和公司办公室之间传送数字信息,耦合到 用于产生测试图案的传输线,用于存储多个预定轮廓的装置,每个轮廓具有与其相关联的至少一个参数,用于测量测试设备或传输线的完整性,所述参数包括所生成的测试图案之一。 预定的配置文件通过测试设备和传输线路以预定顺序自动发送,从而避免用户交互,测试设备响应于通过传输线路发送的配置文件接收信息,其中所接收的信息是针对包含在 用于确定测试设备或传输线的完整性的简档。