FIELD: communication.
SUBSTANCE: invention relates to a method for operation of user equipment (UE) in a communication network. The method comprises an indication for the communication network of the mode of integrity protection for the user plane (IPUP), supported by the UE, when requesting registration in the communication network. The IPUP mode comprises of one of the following: use of integrity protection for the user plane data exchanged with the UE, non-use of integrity protection for the user plane data exchanged with the UE, or use of integrity protection for the user plane data and non-use of confidentiality protection for the user plane data.
EFFECT: provided integrity protection for user plane data exchanged between the user equipment and the communication network.
29 cl, 2 tbl, 27 dwg
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Authors
Dates
2021-12-08—Published
2018-01-30—Filed