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发明名称
WIRELESS LOCAL AREA NETWORK PREPAID BILLING SYSTEM AND METHOD
摘要
申请公布号
EP1681796(A4)
申请公布日期
2007.05.09
申请号
EP20040789848
申请日期
2004.10.20
申请人
HUAWEI TECHNOLOGIES CO., LTD.
发明人
GAO, JIANGHAI;LI, XIAOYAN;ZHAO, YI;CHEN, DIANFU;LIN, MING;WANG, JING;CHEN, WEIMIN;ZHENG, XIAOCHUN;PENG, WENQIN;PAN, QIANG;XIE, LING;XIE, NAN;JIN, GUANGLIANG;OUYANG, RONGBING
分类号
H04L12/14;H04L12/28;H04M17/00
主分类号
H04L12/14
代理机构
代理人
主权项
地址
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