A method and base station for testing voice impairment on wired network side in wireless communication

Abstract

The embodiment of the invention discloses a method and base station for testing voice damage at the wired network side in wireless communication. The method comprises the steps that after the base station builds a conversation link for a first terminal and a second terminal which are accessed to the base station, monitoring is conducted, and upstream voice sent to a core network by the first terminal and downstream voice returned to the second terminal by the core network are extracted from the conversation link. Since the first terminal and the second terminal are accessed into the same basestation, in the voice conversation process, after the base station receives the upstream voice sent by the first terminal, the upstream voice can be sent to the core network and is then sent to the base station through the core network to obtain the downstream voice of the second terminal. In this way, transmission of voice data is only subjected to the wired network link between the base stationand the core network, therefore, through the upstream voice and the downstream voice which are extracted by the base station, the voice damage at the wired network side can be effectively detected, and therefore the effect of independently evaluating the voice damage at the wired network side of the base station in the wireless communication is achieved.

Description

technical field [0001] The invention relates to the field of wireless communication data processing, in particular to a method and a base station for testing voice damage on a wired network side in wireless communication. Background technique [0002] In the field of wireless communication, the coexistence of wireless transmission and wired transmission is often involved. In 2G / 3G / 4G communication, the traffic of voice calls is still relatively huge and important, and voice quality is also a highly valued evaluation link. However, due to the uneven quality of the current access network, the voice impairment on the network side of the base station cannot be underestimated. [0003] In the prior art, some common voice impairment assessment methods, such as voice MOS boxes, intelligent voice test APPs and platforms, etc., are usually dedicated to assessing voice impairments by taking the wired network and the wireless network as a whole, and cannot evaluate the wired transmissi...

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Problems solved by technology

However, due to the uneven quality of the current access network, the voice impairment on the network side of the base station cannot be underestimated.

[0003] In the prior art, some common voice impairment assessment methods, such as voice MOS boxes, intelligent voice test APPs and platforms, etc., are usually dedicated to assessing voice impairments by taking the wired network and the wireless network as a whole, and cannot evaluate the wired transmission network of the base station. The voice impairment on one side is independently evaluated, and there is no measurement data on the voice impairment on the wired network side of the base station for the time being.

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