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Method aligning terminal side internet protocol (IP) data with wireless signaling time

A technology of wireless signaling and IP data, applied in the directions of wireless communication, electrical components, synchronization devices, etc., can solve the problem that the IP data on the terminal side cannot accurately correspond to the time of wireless signaling, and achieve the improvement of time accuracy, correlation and reliability. The effect of accuracy

Inactive Publication Date: 2013-03-13
贺志鹏 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to propose a method for aligning terminal-side IP data and wireless signaling time, which can solve the problem that the terminal-side IP data and wireless signaling time cannot be accurately corresponded

Method used

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  • Method aligning terminal side internet protocol (IP) data with wireless signaling time
  • Method aligning terminal side internet protocol (IP) data with wireless signaling time
  • Method aligning terminal side internet protocol (IP) data with wireless signaling time

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Embodiment Construction

[0028] Below, in conjunction with accompanying drawing and specific embodiment, the present invention is described further:

[0029] Such as image 3 Shown is a flow chart of normal wireless signaling and IP signaling. IP data can be exchanged on the network only after the channel is established. In the actual signaling capture process, the two wireless signalings, TBF Establish and TBF Release, may be in the same signaling block. The ideal state is that one wireless signaling contains TBF Establish, and the latter signaling block contains TBF Release, regardless of the situation, must be based on the saved time in the end.

[0030] to combine image 3 As shown, the characteristics of the prior art packet capture technology (ie signaling collection technology) are as follows:

[0031] 1. When collecting wireless signaling, the signaling is captured according to the block method (for the convenience of description, the wireless signaling block, wireless signaling block, and...

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Abstract

The invention relates to a method for aligning terminal side IP data with wireless signaling time. The method includes data acquisition steps and data processing steps. The data processing steps comprise that time information of each wireless signaling in a same wireless data packet is converted according to formulas that Tax=T-(Atn-Atx) and Atn=T, wherein the Tax is conversion time of certain wireless signaling except a last wireless signaling in a same wireless signaling data packet, the T is the time when a signaling acquisition terminal preserves the wireless signaling data packet, the Atn is the time created when the last wireless signaling in the same wireless data packet is output by a base station, and the Atx is a time created when a certain wireless signaling except the last wireless signaling in the same wireless signaling data packet is output by the base station. The method can accurately align the wireless signaling time with IP data time and can perform quantitative analysis on acquired data.

Description

[0001] technical field [0002] The invention relates to the data analysis technology of IP data and wireless signaling at the terminal side. [0003] Background technique [0004] The existing solution is that the capture process of wireless signaling and IP signaling is separated. At present, due to the real-time processing capability of the equipment and the later processing scheme, the packet capture technology at this stage cannot realize wireless signaling and IP signaling through a port at the same time. For capture, only wireless signaling and IP signaling can be used to capture packets independently, and the two captured packet files will be jointly analyzed later. Such as figure 1 As shown, it is a schematic diagram of collecting wireless signaling and IP signaling on a mobile terminal. [0005] The wireless signaling is captured according to the signaling packet, which is actually a piece of signaling, which contains multiple wireless signaling. The time Ttn ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/00H04W56/00
Inventor 贺志鹏
Owner 贺志鹏