A voice service switching method and base station
A voice service, base station technology, applied in wireless communication, electrical components, etc., can solve problems such as the inability to support bSRVCC handover, the time lag of introduction to the existing network, and the failure of call establishment.
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Embodiment 1
[0052] In order to solve the technical problems existing in the background technology, the embodiment of the present invention provides a voice service switching method, which is applied to the base station. The functions realized by the method can be realized by calling the program code by the processor in the base station. Of course, the program code can be stored in a computer storage medium, it can be seen that the base station includes at least a processor and a storage medium.
[0053] figure 2 It is a schematic diagram of the implementation flow of a voice service switching method according to the embodiment of the present invention, such as figure 2 As shown, the method includes:
[0054] Step S101, the base station receives the A2 measurement report reported by the terminal;
[0055] Step S102, the base station responds to the A2 measurement report, and detects whether the bearer for carrying the voice service is established;
[0056] Step S103, if not establishe...
Embodiment 2
[0071] The embodiment of the present invention proposes an implementation solution for avoiding bSRVCC switching scenarios. Before sending the different system B2 handover parameters to VoLTE users, the base station on the wireless side not only determines whether the QCI=1 bearer used to carry the VoLTE voice service is established, but also determines whether there is service transmission on the QCI=1 bearer (that is, according to the VoLTE The calling state of the voice service), so as to determine the issued inter-system B2 handover threshold parameter. The embodiment of the present invention can ensure that when the VoLTE user is in a weak coverage area, the base station will not require the VoLTE user to switch to the 2 / 3G system before the voice is connected (it will not trigger aSRVCC and bSRVCC switching), and only when the VoLTE voice service is connected Then switch to the 2 / 3G system through the eSRVCC process, so as to ensure the voice continuity of the VoLTE voic...
Embodiment 3
[0100] In order to solve the technical problems existing in the background technology, the embodiment of the present invention provides a voice service switching method, which is applied to the base station. The functions realized by the method can be realized by calling the program code by the processor in the base station. Of course, the program code can be stored in a computer storage medium, it can be seen that the base station includes at least a processor and a storage medium.
[0101] Figure 4 It is a schematic diagram of the implementation flow of the third voice service switching method in the embodiment of the present invention, as Figure 4 As shown, the method includes:
[0102] Step S401, the base station receives the measurement report reported by the terminal;
[0103] Here, the measurement report may be an A2 measurement report;
[0104] Step S402, the base station responds to the measurement report and detects whether the bearer for carrying the voice serv...
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