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Method and system for handover of video calls from a packet switched network to a circuit switched network in a single radio environment
Method and system for handover of video calls from a packet switched network to a circuit switched network in a single radio environment
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机译:用于在单个无线电环境中将视频呼叫从分组交换网络切换到电路交换网络的方法和系统
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摘要
A method and system for handover of a video call from a packet switched network to a circuit switched network by a first network entity associated with the packet switched network in a single radio environment is provided. A need to perform a video single radio voice call continuity (vSRVCC) handover from a packet switched network to a circuit switched network is detected during a video call session in the packet switched network. Accordingly, a vSRVCC handover request is transmitted to a second network entity associated with the circuit switched network for performing the vSRVCC handover of the video call session where the vSRVCC handover request includes vSRVCC capabilities of a user equipment (UE) associated with the video call session.
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