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Title:
CALL TICKET TRANSFER METHOD, COMMUNICATION DEVICE AND COMPUTER READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2019/001569
Kind Code:
A1
Abstract:
A call ticket transfer method, a communication device and a computer readable storage medium. The method comprises: a CDF sending a first suspicious duplicated packet to a CGF; if the CDF receives an acknowledgement message sent by the first CGF, determining whether the acknowledgement message is a target acknowledgement message indicating that the first CGF has received the first suspicious duplicated packet but has not received a target data packet; and if the acknowledgement message is the target acknowledgement message, the CDF sending a first request message to the second CGF for requesting the second CGF to output a charging call detail record (CDR) in the second suspicious duplicated packet.

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Inventors:
LUO XUJIAN (CN)
Application Number:
PCT/CN2018/093698
Publication Date:
January 03, 2019
Filing Date:
June 29, 2018
Export Citation:
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Assignee:
ZTE CORP (CN)
International Classes:
H04W4/24; H04W24/00
Foreign References:
CN103108295A2013-05-15
CN103067184A2013-04-24
US20160127563A12016-05-05
Other References:
"3GPP. '' Technical Specification Group Services and System Aspects Telecommunication management Charging management Charging Data Record (CDR) Transfer", TS 32.295, 17 March 2017 (2017-03-17), pages 1 - 38, XP055569182
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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