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1. (WO2016062346) DISTRIBUTED TRACE OF NETWORK PROCEDURES FOR NETWORK ELEMENTS IN CLOUD DEPLOYMENT

Pub. No.:    WO/2016/062346    International Application No.:    PCT/EP2014/072774
Publication Date: Fri Apr 29 01:59:59 CEST 2016 International Filing Date: Fri Oct 24 01:59:59 CEST 2014
IPC: H04L 12/24
H04W 24/08
Applicants: NOKIA SOLUTIONS AND NETWORKS OY
Inventors: PROKOFIEV, Vasily
Title: DISTRIBUTED TRACE OF NETWORK PROCEDURES FOR NETWORK ELEMENTS IN CLOUD DEPLOYMENT
Abstract:
The present invention provides apparatuses, methods, computer programs, computer program products and computer-readable media regarding a distributed trace of network procedures for network elements in cloud deployment. The present invention comprises collecting, at a collecting entity, trace information elements for a plurality of network procedures from a plurality of network elements in a network, the trace information element including a trace sequence identifier and an index, the trace sequence identifier identifying a specific network procedure and the index identifying a particular event within the network procedure, arranging the collected trace information elements in subsequent order for each network procedure based on the trace sequence identifier and the index, and restoring a flow of a network procedure based on the collected and arranged trace information elements for the network procedure.