Dropped call counting method and device

Abstract

The invention discloses a dropped call counting method and device and relates to the technical field of communication. The dropped call counting method and device is used for solving the problem that failing to count hidden dropped calls affects network optimizing effects. The method comprises the steps of receiving wireless link out-of-step signaling transmitted by a base station through a wireless network controller, wherein the wireless link out-of-step signaling is used for indicating out-of-step between the wireless network controller and user equipment (UE); if the wireless network controller receives wireless link synchronization signaling transmitted by the user equipment, recording one quasi dropped call, wherein the quasi dropped call indicates that the connection between the wireless network controller and the user equipment recovers synchronization before active interrupt of a user or automatic interrupt of a system; if the wireless network controller transmits a normal resource release request to a core network, recording a service dropped call, wherein the service dropped call indicates that a user actively ends a call after the out-of-step occurs, and the normal resource release request is a source release request triggered when the user actively interrupts a call. The dropped call counting method and device is mainly applied to network operation and maintenance processes.

Description

technical field [0001] The invention relates to the technical field of communications, in particular to a method and device for counting dropped calls. Background technique [0002] In the process of network operation and maintenance, it is necessary to evaluate the network quality and optimize the network according to the evaluation results. When evaluating network quality, call drop is an important indicator for evaluating network quality. Call drop means that the communication between the two parties in the call fails to re-synchronize within a preset time after the out-of-sync occurs, resulting in the disconnection of the connection. [0003] In the prior art, it is judged whether out-of-synchronization occurs when counting dropped calls. When out-of-synchronization occurs, a timer is started for timing. When the time recorded by the timer exceeds a preset duration, it is determined that a dropped call occurs. [0004] In the process of realizing the above-mentioned st...

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a method and device for counting dropped calls, which are used to solve the problem of not counting hidden call drops and affecting the effect of network optimization

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