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发明名称
VERFAHREN UND VORRICHTUNGEN ZUM STEUERN VON CALL CONTINUITY IN EINER IMS-NETZWERKUMGEBUNG UNTER VERWENDUNG VON SIP-NACHRICHTEN
摘要
申请公布号
AT518352(T)
申请公布日期
2011.08.15
申请号
AT20060121686T
申请日期
2006.10.03
申请人
RESEARCH IN MOTION LIMITED
发明人
BUCKLEY, ADRIAN;ALLEN, ANDREW;SHENFIELD, MICHAEL
分类号
H04L29/06;H04W36/14;H04W80/10
主分类号
H04L29/06
代理机构
代理人
主权项
地址
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