Title:
METHOD AND DEVICE FOR ACQUIRING SUBSCRIBER CALL DETAIL RECORD (XDR)
Document Type and Number:
WIPO Patent Application WO/2016/177141
Kind Code:
A1
Abstract:
Disclosed are a method and device for acquiring a subscriber call detail record (xDR). The method comprises: collecting A11 signaling, decoding the A11 signaling to acquire first preset information, and saving the first preset information to an A11 user context, wherein the first preset information comprises an IMSI and user position information; collecting PMIPV6 signaling, and decoding the PMIPV6 signaling to acquire second preset information, wherein the second preset information comprises the IMSI and information related to a public data network (PDN); searching, according to the IMSI, the A11 context to acquire user position information, and saving the second preset information and the user position information to a PDN context; and searching, according to the PDN-related information, the PDN context to acquire user-related information so as to synthesize a subscriber call detail record (xDR), wherein the xDR comprises the user position information.
Inventors:
GUO ZHAOXIA (CN)
Application Number:
PCT/CN2016/076738
Publication Date:
November 10, 2016
Filing Date:
March 18, 2016
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04W4/24; H04W24/02
Foreign References:
| CN104144069A | 2014-11-12 | |||
| CN101938692A | 2011-01-05 | |||
| US20130094471A1 | 2013-04-18 |
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (CN)
北京安信方达知识产权代理有限公司 (CN)
北京安信方达知识产权代理有限公司 (CN)
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