Method and apparatus for identifying call records for a call in a cellular communication network
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United States of America Patent
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-
Jul 14, 1998
Issued Date -
N/A
app pub date -
Jun 11, 1996
filing date -
Feb 1, 1994
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method and apparatus for identifying call records in such a manner as to make it possible for a post processing system to produce one bill based upon information stored in all of the produced call records independently of the node where the record is produced. A unique identification code is generated when a call is setup or when the call enters a network. The identification code is then transferred from node to node as the call is transferred from one node to another. Each node involved in the call produces a call record which contains at least a portion of the identification code. As a result, all of the call records produced for the call can be identified by the identification code stored in the call records.
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