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Distributed trace of network procedures for network elements in cloud deployment

A technology of network components and networks, applied in the direction of electrical components, data exchange networks, digital transmission systems, etc.

Active Publication Date: 2017-08-01
NOKIA NETWORKS OY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such an approach is also not intended for "built-in, always-on, over-the-network" solutions

Method used

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  • Distributed trace of network procedures for network elements in cloud deployment
  • Distributed trace of network procedures for network elements in cloud deployment
  • Distributed trace of network procedures for network elements in cloud deployment

Examples

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Embodiment Construction

[0071] In the following, embodiments of the present invention and some example versions of the disclosure are described with reference to the accompanying drawings. To illustrate the invention, examples and embodiments will be described in connection with a cellular communication network based on a 3GPP based communication system, eg an LTE / LTE-A based system. It should be noted, however, that the present invention is not limited to application using such a type of communication system or communication network, but can be applied in other types of communication systems or communication networks and the like.

[0072] The following example versions and embodiments are to be understood as illustrative examples only. Although this specification may refer to "a," "an," or "some" example versions or embodiments in several places, it does not necessarily mean that each such reference is to the same example version or embodiment, or that the feature is only Applies to a single examp...

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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.

Description

technical field [0001] The present invention relates to an apparatus, method, system, computer program, computer program product and computer readable medium regarding distributed tracing of network processes for network elements in a cloud deployment. Background technique [0002] Tracing of any complex system becomes a difficult task due to the amount of trace data generated. Currently known solutions - implementing trace levels and logging levels - do not address the root cause of the problem, but rather provide mitigations. Most of the time the system has low-level tracing / logging (production mode), so in case of serious problems the system switches to "deep tracing mode". However, this leads to a situation where when the first signs of a problem occur in the system, it is not properly logged (due to low-level traces), and then, when the system goes into "deep level traces", the problematic Events may not appear. Another side effect is that the productivity of the "de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04W24/08
CPCH04W24/08H04L41/0631H04L41/40H04L41/0816H04W24/04H04W24/10
Inventor V.普罗科菲耶夫
Owner NOKIA NETWORKS OY
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