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1.发明公开BILLING FOR CALLS AND ROUTING OF BILLING INFORMATION IN AN INTERNET PROTOCOL MULTIMEDIA SUBSYSTEM 有权计费在因特网协议多媒体子系统呼叫和计费信息ROUTES
公开(公告)号：EP2196012A4
公开(公告)日：2011-11-23
申请号：EP07838866
申请日：2007-09-26
Applicant: LUCENT TECHNOLOGIES INC
Inventor： CAI YIGANG , XU CHUNGUANG
CPC classification number: H04W4/24 , H04L12/1403 , H04L12/1428 , H04M15/00 , H04M15/41 , H04M15/51 , H04M15/55 , H04M15/57 , H04M15/8038 , H04M2215/0164 , H04M2215/2046 , H04M2215/208 , H04M2215/54 , H04M2215/7442
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