Invention Grant
- Patent Title: Technology for operating network nodes of a communication network
- Patent Title (中): 用于操作通信网络的网络节点的技术
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Application No.: US14387066Application Date: 2013-03-22
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Publication No.: US09277047B2Publication Date: 2016-03-01
- Inventor: András Rácz , Per Elmdahl , Karl Norrman , Robert Petersen
- Applicant: Telefonaktiebolaget L M Ericsson (publ)
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee: Telefonaktiebolaget L M Ericsson (publ)
- Current Assignee Address: SE Stockholm
- Agency: Myers Bigel & Sibley, P.A.
- International Application: PCT/EP2013/056162 WO 20130322
- International Announcement: WO2013/139984 WO 20130926
- Main IPC: H04M11/00
- IPC: H04M11/00 ; H04M3/22 ; H04W24/08
Abstract:
A method includes: a) assigning, at a MME, after initiation of a user session of an UE, a correlation ID to the user session; b) defining, at the MME, in response to an initiation of a first trace session of the UE during the user session, a first mapping correlation which maps a first trace ID reflecting the first trace session, to the correlation ID, and sending the first mapping correlation to a TCE; and c) defining, at the MME, in response to an initiation of a second trace session of the UE during the user session, a second mapping correlation which maps a second trace ID reflecting the second trace session, to the correlation ID, and sending the second mapping correlation to the TCE. The first and second mapping correlation enable the TCE to assign trace session information to the user session.
Public/Granted literature
- US20150065083A1 TECHNOLOGY FOR OPERATING NETWORK NODES OF A COMMUNICATION NETWORK Public/Granted day:2015-03-05
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