发明名称 System for monitoring telephone networks and/or data communication networks, especially mobile telephone networks
摘要 PCT No. PCT/NO95/00086 Sec. 371 Date Apr. 8, 1997 Sec. 102(e) Date Apr. 8, 1997 PCT Filed May 31, 1995 PCT Pub. No. WO95/33352 PCT Pub. Date Dec. 7, 1995A system and method monitors telephone networks and/or data communication networks, especially cellular mobile telephone networks (CeN), and provides good evidence of performance and quality of the services to be delivered by the network. At the same time, the system and method is easy to handle and includes components that require only small spaces and that are effective in use. According to the invention, a method and system (CeNA) includes one or more fixed and/or mobile units (FTU, MTU), herein designated as field units or test units, that enable quality observations and communication with a network operator or operation center (CU).
申请公布号 US5987306(A) 申请公布日期 1999.11.16
申请号 US19970750336 申请日期 1997.04.08
申请人 TELEFONAKTIEBOLAGET L M ERICSSON 发明人 NILSEN, ARILD;BERNTZEN, RUNE
分类号 H04M3/22;H04W16/18;H04W24/00;(IPC1-7):H04Q7/34 主分类号 H04M3/22
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