Patent ID: 11877155
Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method of performing integrity verification on downlink data of a data radio bearer (DRB) and reporting information, the method comprising:
receiving, by user equipment (UE), the downlink data of the DRB enabled with an integrity protection function and performing an integrity verification on the downlink data of the DRB;
receiving, by the UE, first configuration information sent by a base station, wherein the first configuration information comprises an identifier of the DRB that is capable of triggering the integrity-verification-failure-related-information reporting; and
triggering, by the UE, an integrity-verification-failure-related-information reporting based on the first configuration information in response to that the integrity verification fails, wherein the integrity-verification-failure-related-information comprises one or more of parameters: location information of the UE, a failure indication type of Integrity VerificationFailure, indication information of a triggering way to trigger the integrity-verification-failure-related-information reporting, and a number of integrity verification failures.