Method and device for testing communication performance of base station radio side transmission path

Abstract

The invention provides a base station, a communication performance test method and a communication performance test device for a wireless side transmission path of a base station. An uplink test data message of a wireless test terminal is uploaded to a base station server side via a wireless side module and a GTP module of the base station, a downlink test data message is downloaded to the wireless test terminal from the base station server side via the GTP module, if the wireless test terminal successfully receives the downlink test data message, the communication performance of the wireless side transmission path is determined to be normal, a communication test of the wireless side transmission path can be achieved by only needing the base station server side and the wireless test terminal, with no need to additionally build test equipment, so that the test cost is saved; after the uplink data message is transmitted to the GTP module of the base station, GTP tunnel header information s removed, so that the operation of sending the uplink test data message to a core network according to the GTP tunnel header information can be avoided; and if the wireless test terminal fails to receive the downlink test data message, the wireless side transmission path of the base station can be determined to be abnormal, and a debugging workload is reduced.

Description

technical field [0001] The invention relates to the field of wireless testing, in particular to a method, device and system for testing communication performance of a base station wireless transmission path. Background technique [0002] The communication performance of the transmission path on the wireless side (air interface side) of the base station is related to whether the user terminal can normally uplink and download data packets, so it is very necessary to test the communication performance of the transmission path on the wireless side of the base station. [0003] In the field of mobile communication technology, the connection coverage of macro base stations, indoor base stations, and small base stations in the base station is staggered, and the network side transmission architecture is diverse, and the return path of wireless test data includes network transmission path and wireless transmission path. The air interface environment on the wireless side is complex an...

AI Technical Summary

Problems solved by technology

[0003] In the field of mobile communication technology, the connection coverage of macro base stations, indoor base stations, and small base stations in the base station is staggered, and the network side transmission architecture is diverse, and the return path of wireless test data includes network transmission path and wireless transmission path. The environment of the air interface on the wireless side is complex and changeable. When using the terminal to test the communication performance of the wireless side, it is necessary to build additional inspection and testing equipment in sections to find out the cause of abnormal transmission, and the test cost is high.

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