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
    • 6. 发明专利
    • Device search apparatus and method, device search server, device search system, and program
    • 设备搜索设备和方法,设备搜索服务器,设备搜索系统和程序
    • JP2011141654A
    • 2011-07-21
    • JP2010001155
    • 2010-01-06
    • Canon Incキヤノン株式会社
    • ITO YUKI
    • G06F13/00H04L12/46
    • H04L61/1541H04L29/12113H04L67/02H04L67/1097
    • PROBLEM TO BE SOLVED: To provide a device search apparatus that allows a client PC to easily search for a device on a different subnet in a network environment where a plurality of subnets are connected together by routers. SOLUTION: The client PC 103 transmits, by multicast, a Probe message in which a DP (Discovery Proxy) server is set, and extracts, from among ProbeMatch messages received from the DP server, a URL of the DP server on the other subnet other than a network to which the client PC 103 is connected. Based on the URL of the DP server on the other subnet, the client PC transmits, by unicast, the Probe message, in which a device type to be searched is set, to the DP server on the other subnet, and extracts a URL of a device on the other subnet from among the ProbeMatch messages received from the DP server on the other subnet. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供一种设备搜索装置,其允许客户端PC在多个子网由路由器连接在一起的网络环境中容易地搜索不同子网上的设备。 解决方案:客户端PC 103通过多播发送设置了DP(发现代理)服务器的探测消息,并从从DP服务器接收的ProbeMatch消息中提取在DP服务器上的DP服务器的URL 客户端PC 103所连接的网络以外的其他子网。 基于另一子网上的DP服务器的URL,客户端PC通过单播将其中设置了要搜索的设备类型的探测消息发送到另一个子网上的DP服务器,并提取一个 在另一个子网上从DP服务器接收到的ProbeMatch消息之间的另一个子网上的设备。 版权所有(C)2011,JPO&INPIT