Huawei technologies co., ltd. (20250016631). COMMUNICATION METHOD AND COMMUNICATION APPARATUS
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COMMUNICATION METHOD AND COMMUNICATION APPARATUS
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COMMUNICATION METHOD AND COMMUNICATION APPARATUS
This abstract first appeared for US patent application 20250016631 titled 'COMMUNICATION METHOD AND COMMUNICATION APPARATUS
Original Abstract Submitted
an embodiment of this application provides a communication method. the method includes: a second central unit control plane (cu-cp) receives context information from a first cu-cp, where the context information includes a context of a distributed unit (du) and a context of a first central unit user plane (cu-up). the context information is used by the second cu-cp to communicate with the du and the first cu-up. the second cu-cp receives a first message, and communicates with the du and the first cu-up based on the first message through a communication interface. according to the communication method provided in this application, a backup cu-cp can be provided for the first cu-cp, to reduce service interruption and improve system robustness.
