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1. (WO2018184475) METHOD AND DEVICE FOR TRANSMITTING AND PROCESSING UPLINK DATA AND AUTHENTICATION

Pub. No.:    WO/2018/184475    International Application No.:    PCT/CN2018/080180
Publication Date: Fri Oct 12 01:59:59 CEST 2018 International Filing Date: Sat Mar 24 00:59:59 CET 2018
IPC: H04W 12/04
Applicants: ZTE CORPORATION
中兴通讯股份有限公司
Inventors: AI, Jianxun
艾建勋
DAI, Bo
戴博
Title: METHOD AND DEVICE FOR TRANSMITTING AND PROCESSING UPLINK DATA AND AUTHENTICATION
Abstract:
Provided by the embodiments of the present disclosure are a method for transmitting uplink data, comprising: when a user equipment (UE) initiates a radio resource control (RRC) connection recovery request or transmits uplink data in an inactive RRC state, the UE uses an updated security key to process the uplink data when determined that the conditions for the UE to use the updated security key are met and transmits the processed uplink data to an access network element. Further provided by the embodiments of the present disclosure are a device for transmitting uplink data, a method and device for processing uplink data and authentication, related equipment, and a storage medium.