发明公开
- 专利标题： Apparatus and method for testing a telecommunications system
- 专利标题（中）： 电讯公司电讯社系统
-
申请号： EP98304171.6申请日： 1998-05-27
-
公开(公告)号： EP0961467A1公开(公告)日： 1999-12-01
- 发明人: De Tullio, Robert , Fidler, John Kelvin , Yu, Jiliang , Greening, Mark
- 申请人： PORTA SYSTEMS CORPORATION
- 申请人地址： 575 Underhill Blvd. Syosset, NY 11791 US
- 专利权人： PORTA SYSTEMS CORPORATION
- 当前专利权人： PORTA SYSTEMS CORPORATION
- 当前专利权人地址： 575 Underhill Blvd. Syosset, NY 11791 US
- 代理机构： Skone James, Robert Edmund
- 主分类号： H04M3/30
- IPC分类号： H04M3/30
摘要：
A method of testing a telecommunications system (7), the method comprising;
1) applying a first AC test signal having a first signal frequency to the system and measuring the response of the system to the first test signal;
2) applying a second AC test signal having a second signal frequency different to the first signal frequency to the system and measuring the response of the system to the second test signal; and
3) calculating one or more parameters of the system from the responses measured in steps 1) and 2).
1) applying a first AC test signal having a first signal frequency to the system and measuring the response of the system to the first test signal;
2) applying a second AC test signal having a second signal frequency different to the first signal frequency to the system and measuring the response of the system to the second test signal; and
3) calculating one or more parameters of the system from the responses measured in steps 1) and 2).
信息查询
