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    • 7. 发明专利
    • Information communication system, network band managing apparatus, transmission apparatus, method of monitoring information signal, and porgram
    • 信息通信系统,网络带管理装置,传输装置,信息信号监测方法和数据
    • JP2009130424A
    • 2009-06-11
    • JP2007300376
    • 2007-11-20
    • Nec Corp日本電気株式会社
    • EGUCHI KAZUKI
    • H04M3/00H04M3/42H04M11/00H04W24/00
    • H04L65/1016H04L65/1069H04L65/80
    • PROBLEM TO BE SOLVED: To extract an information signal of a desired subscriber terminal even in a system wherein a call control signal and an information signal are transmitted via different routes.
      SOLUTION: A maintenance terminal 109 sends a monitoring execution instruction of an information signal sent from a subscriber terminal 101-1, to an HSS 108-1 together with a subscriber ID; the subscriber ID is sent to a CSCF 107-1 searched on the basis of the subscriber ID by the HSS 108-1; the subscriber ID is sent to an RACS/PCRF 106-1 searched on the basis of the subscriber ID by the CSCF 107-1; the subscriber ID and a physical port number and a CP/UDP port number searched on the basis of the subscriber ID are sent to an AGW 104-1 searched on the basis of the subscriber ID by the RACS/PCRF 106-1; and an information signal using the port of the physical port number and the port of a TCP/UDP port number is extracted by the AGW 104-1 and is sent to a monitoring terminal 110 together with the subscriber ID.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:即使在其中经由不同路线发送呼叫控制信号和信息信号的系统中,也提取期望的用户终端的信息信号。 解决方案:维护终端109将从用户终端101-1发送的信息信号的监视执行指令与用户ID一起发送到HSS 108-1; 根据用户ID由HSS 108-1将订户ID发送到搜索到的CSCF 107-1; 订户ID被发送到由CSCF 107-1根据用户ID搜索的RACS / PCRF 106-1; 基于用户ID搜索的用户ID和物理端口号和CP / UDP端口号被发送到由RACS / PCRF 106-1基于用户ID搜索到的AGW 104-1; 并且使用端口的物理端口号和TCP / UDP端口号的端口的信息信号由AGW 104-1提取,并与用户ID一起发送到监视终端110。 版权所有(C)2009,JPO&INPIT