name: EPS
full_form: Evolved Packet System
context: defined in TS 23.401 [2]. IAB-donor: As defined in TS 23.401 [2]. Legacy security context: A security context which has been established according to TS 33.102 [4]. Mapped security context: Security context created by converting the current security context in the source system to a security context for the target system in inter-system mobility, e.g., UMTS keys created from EPS keys. The EPS NAS security context of a mapped security context is full and current. Native EPS security context: An EPS security context whose KASME was created by a run of A. Non-current EPS security context: A native EPS security context that is not the current one. A non-current EPS security context may be stored along with a current EPS security context in the UE and the MME. A non-current EPS security context does not contain an EPS AS security context. A non-current EPS security context is either of type "full native" or of type "partial native". Partial native EPS security context: A partial native EPS
description: Evolved Packet System (EPS) refers to the overall system architecture for mobile broadband networks, encompassing both the Evolved UMTS Terrestrial Radio Access Network (E-UTRAN) and the Evolved Packet Core (EPC). It is a key component of LTE (Long-Term Evolution) technology.
explanation: EPS is classified as Technology because it represents a specific standard governing telecommunications operations, particularly in the context of mobile broadband networks. The provided context from 3GPP TS 33.401 highlights EPS's role in defining security contexts and procedures within the network.
section_title: 3.1	Definitions
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biotag_Description: B-Network,I-Network,I-Network,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Network,I-Network,I-Network,I-Network,I-Network,I-Network,O,O,O,B-Network,I-Network,I-Network,O,O,O,O,O,O,O,B-Technology,O,O,O