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发明名称
Method and system for managing quality of service based on call detail record on mobile network
摘要
申请公布号
KR100521002(B1)
申请公布日期
2005.10.11
申请号
KR20030036862
申请日期
2003.06.09
申请人
发明人
分类号
H04W4/16;(IPC1-7):H04Q7/20
主分类号
H04W4/16
代理机构
代理人
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地址
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