Detection method and device for service link

Abstract

After some embodiments, the present invention discloses a detection method for a service link. The unique identification information is configured in an uplink service frame or a downlink service frame; the consistency between the carried identification information and the configured identification information in the uplink service frame or the downlink service frame is detected; and when the carried identification information and the configured identification information in the uplink service frame or the downlink service frame are continuously inconsistent and times reach a threshold, then the occurrence of a wrong connection is determined in the uplink service frame link or the downlink service frame link. The present invention also discloses a detection device of the service link, which comprises a first unit used to configure the unique identification information in the uplink service frame or the downlink service frame and a second unit used to detect the carried identification information and the configured identification information in the uplink service frame or the downlink service frame. The present invention processes the service frames in the course of transmission, thus realizing the automatic detection on the wrong connection of switching links, and thereby the location of faults is convenient, timely and accurate.

Description

Service link detection method and device technical field The invention relates to the field of communication technologies, in particular to a method and device for detecting service links. Background technique Referring to FIG. 1 , it is a schematic diagram of a system architecture of a Global System for Mobile communication (GSM for short). A GSM system can be composed of three subsystems, they are: operation and maintenance system OSS, base station system BSS and network system NSS. Among them, the base station system BSS is the basic component most directly related to the wireless cell in the GSM system. It is directly connected with the mobile terminal MS through the wireless interface, and is responsible for the transmission and reception of wireless information and the management of wireless resources. The network system NSS is the core of the entire GSM system. It plays the role of switching, connecting and managing the communication between GSM mobile users and ...

AI Technical Summary

Problems solved by technology

It is obvious: the efficiency of the aforementioned "crosstalk" fault location is very low, therefore, it is often difficult to solve the problem in time

After research, the inventor found that there are at least the following problems in the prior art: since the service frames inside the base station system are not identified, it is impossible to judge whether the exchange relationship inside the base station system is correct through the aforementioned service frames. It is also impossible to detect the wrong connection of the internal link, and it is impossible to correct the error

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