Wireless network index analysis method and system based on MR and xDR

Abstract

The invention discloses a wireless network index analysis method and system based on MR and xDR, and belongs to the technical field of communication, and the method comprises the following steps: S1,data collection; S2, data processing; S3, data analysis; S4, output of abnormal items. In the step S1, the MR comprises an SINR report, an RSRP report, an RSRQ report and an RSS report, the xDR data comprises records of an S1-MME interface, an S1-U interface, an S11 interface and an S6A interface, and the base station information data comprises a base station identifier, a base station state, a main carrier cell, longitude and latitude. Various analysis rules are executed on the basis of the dynamically configurable group script, online change can be supported, and the method takes effect in real time. Analysis is carried out on the basis of MR and xDR data, the specialty is high, xDR is based on records generated by real user interaction and is oriented to users, and the internet surfingprocess of the users can be completely restored.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method and system for analyzing wireless network indicators based on MR and xDR. Background technique [0002] In the wireless network optimization method, the traditional traffic performance data is periodically measured and obtained from the equipment. Interference, etc.) cannot be measured, and the measurement granularity is relatively coarse, and it cannot be refined to the underlying reasons or users; the drive test is a user simulation through the main road to judge the network situation, and can comprehensively evaluate the network environment of the entire network. It is mainly used for network In the early stage of construction, and the sample size is limited, the simulated users, the test scenarios are often different from the actual ones, and the cost is high; the fixed-point test is a fixed network optimization test for a certain location, and a compr...

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Problems solved by technology

[0002] In the wireless network optimization method, the traditional traffic performance data is periodically measured and obtained from the equipment. Interference, etc.) cannot be measured, and the measurement granularity is relatively coarse, which cannot be refined to the underlying reasons or users; drive test is a user simulation through the main road to judge the network situation, and can comprehensively evaluate the network environment of the entire network. It is mainly used for network In the early stage of construction, and the sample size is limited, the simulated users, the test scenarios are often different from the actual ones, and the cost is high; the fixed-point test is a fixed network optimization test for a certain location, and a comprehensive network environment and performance evaluation for the fixed location , is mainly used for specific point evaluation after network construction, and the target is relatively single; MR (measurement report) is the real network environment and performance, and is currently a very effective means of network optimization. The analysis data is large and professional, but it cannot Revert user call

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