Systems and methods for avoiding double accounting upon session failover
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United States of America Patent
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Jan 30, 2018
Issued Date -
N/A
app pub date -
Jun 24, 2016
filing date -
Jun 24, 2016
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Abstract
Systems, methods, and software that perform offline charging. One embodiment comprises a Charging Data Function (CDF) of an Offline Charging System (OFCS). The CDF receives accounting requests for a session from a Charging Trigger Function (CTF), and generates an incomplete Charging Data Record (CDR) for the session based on the accounting requests. The CDF identifies request identifiers (ID) assigned to the accounting requests used to generate the first incomplete CDR, and inserts the request IDs in the incomplete CDR. The CDF determines whether one or more of the accounting requests used to generate the incomplete CDR were indicated as a re-transmitted accounting request by the CTF, and inserts content information for the re-transmitted accounting request(s) in the incomplete CDR.
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Patent Owner(s)
- ALCATEL-LUCENT USA INC.
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- [Patents Count]
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Cai, Yigang | Naperville, US | 335 | 6493 |
Sharma, Ranjan | New Albany, US | 110 | 1753 |
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