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发明名称
Method and system for determining alterations in the quality of a mobile telephone network
摘要
申请公布号
EP1931159(B1)
申请公布日期
2009.05.06
申请号
EP20070291457
申请日期
2007.12.05
申请人
SOCIETE FRANCAISE DU RADIOTELEPHONE-SFR
发明人
BAILLELUL, MYRIAM;VACHEROT-SBALDI, CATHERINE
分类号
H04W24/00;H04W4/06;H04W16/00;H04W88/14
主分类号
H04W24/00
代理机构
代理人
主权项
地址
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