name: IOPS
full_form: Isolated E-UTRAN Operation for Public Safety
context: The provision of IOPS security may be provided by AKA based on a USIM application dedicated exclusively for IOPS operation. Key issues of subscription management relevant to IOPS security based on this approach concern: New user joining whilst in 'normal' network mode, New user joining whilst in IOPS mode, 'Out-of-the-box' operation (Public Safety Specific Requirements for Proximity Services in clause 7A.2 [4]), and Whether or not there's a UICC present in the device. Other key issues relate to how AKA based on a USIM application dedicated exclusively for IOPS operation handles UE mobility and transitions in network state (from 'normal' network operation to IOPS operation and vice versa): - Initiating IOPS operation: There are three ways in which IOPS operation can be initiated: Loss of backhaul at the eNB, UE mobility when the UE moves into the coverage of an IOPS network, and an deployable IOPS-capable eNB starting operating (an deployable IOPS-capable eNB is deployed and begins IOPS
description: IOPS refers to Isolated E-UTRAN Operation for Public Safety, a technology standard in the 3GPP specification that enables isolated operation of E-UTRAN (Evolved Universal Terrestrial Radio Access Network) for public safety purposes. This technology allows for secure communication and operation in scenarios where traditional network connectivity is not available or compromised.
explanation: The context describes IOPS as a technological standard within the 3GPP specification, focusing on its technical implementation and functionality in enabling isolated E-UTRAN operation for public safety.
section_title: 6.5.1	Key issue details
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biotag_Description: B-Technology,O,O,O,B-Network,O,O,O,O,O,O,O,O,O,B-Organization,O,O,O,O,O,O,B-Network,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O