Invention Application
- Patent Title: SUBSCRIBER-SPECIFIC TRACING IN COMMUNICATIONS
- Patent Title (中): 通信中的订户特定跟踪
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Application No.: US14471149Application Date: 2014-08-28
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Publication No.: US20150071129A1Publication Date: 2015-03-12
- Inventor: Jani Olavi SODERLUND , Juha Pekka HYTTINEN , Jyrki Olavi NOUSIAINEN , Tapio Antero KIVIHARJU , Niko Markus SAVOLAINEN
- Applicant: NOKIA SOLUTIONS AND NETWORKS OY
- Priority: EPPCT/EP2013/068652 20130910
- Main IPC: H04L12/14
- IPC: H04L12/14 ; H04W8/18
Abstract:
A method for subscriber tracing comprises capturing user plane packets in a network apparatus implementing a 3GPP policy and charging enforcement functionality PCEF. Packet-specific metadata is added to a captured user plane packet. The packet-specific metadata may be used for facilitating subscriber-specific troubleshooting of core network elements.
Public/Granted literature
- US09450768B2 Subscriber-specific tracing in communications Public/Granted day:2016-09-20
Information query
