MUMBAI, India, June 26 -- Intellectual Property India has published a patent application (202647071575 A) filed by Huawei Technologies Co. , Ltd. on June 09, 2026, for Communication Method And Apparatus.
Inventors include Guo, Yanfei; Wu, Yizhuang; Ge, Cuili; and Li, He.
The application for the patent was published on June 19, 2026, under issue no. 25/2026.
Abstract: A communication method and apparatus, which are used for realizing a security solution in the process of establishing an MPQUIC between a terminal apparatus and a user plane function. In the present application, the method comprises: after the establishment of a first MA PDU session of a first terminal apparatus is completed, the first terminal apparatus negotiating with a first user plane function to establish a first MPQUIC, wherein the first MPQUIC is associated with the first MA PDU session; and on the basis of a pre-configured key, the first terminal apparatus deriving a key for protecting data of the first MPQUIC, wherein the data of the first MPQUIC is transmitted via a plurality of paths between the first terminal apparatus and the first user plane function, the pre-configured key is further used for establishing a second MPQUIC between the first terminal apparatus and a second user plane function, and the first user plane function and the second user plane function are located within the same public land mobile network.
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