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发明名称
METHOD AND APPARATUS FOR EXTENDED CALL ESTABLISHMENT AND LOCATION SUPPORT FOR IMS EMERGENCY CALLS
摘要
申请公布号
KR101189903(B1)
申请公布日期
2012.10.11
申请号
KR20107017393
申请日期
2009.01.02
申请人
发明人
分类号
H04W4/22;H04W64/00
主分类号
H04W4/22
代理机构
代理人
主权项
地址
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