name: MIP
full_form: IP mobility
context: Figure 1 gives an overview of the MIP security associations which need to be present irrespective of the version of Mobile IP used. More security associations may be required for certain versions of Mobile IP. E.g. for Mobile IP v4 with a Foreign Agent, security associations between MN and FA, and FA and HA are needed. Figure 1: Overview of the security architecture for MIP The needed security associations are: - A security association between the UE and 3GPP AAA. It is assumed that the 3GPP AAA in HPLMN is in charge of user authentication and authorization. This security association is based on a long-term secret. - A security association between the UE and 3GPP MIP HA. This security association is established dynamically. - A security association between 3GPP MIP HA and 3GPP AAA server in the same network. Typically, this security association is static. NDS/IP could be used when proxy AAA is used in roaming case. See TS 33.210 for more detail information [4].
description: Mobile IP (MIP) is a protocol that allows devices to maintain connectivity while moving between different networks, ensuring seamless communication and session persistence.
explanation: The text explicitly states 'Mobile IP' as a protocol used for maintaining connectivity during device movement. This clearly defines its function as a set of rules governing data transmission in telecommunications.
section_title: 7.2.1	Security associations used with Mobile IP
biotag_Context: O,O,O,O,O,O,O,B-Protocol,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Protocol,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Protocol,O,O,O,O,O,O,O,O,B-Network Function,O,O,O,B-Service,O,B-Network Function,O,O,O,O,O,O,O,O,O,O,B-Protocol,O,O,O,O,O,O,O,O,O,O,O,B-Device,O,B-Organization,O,O,O,O,O,O,B-Organization,B-Service,O,B-Parameter,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,B-Device,O,B-Organization,B-Protocol,O,O,O,O,O,O,O,O,O,O,O,O,B-Organization,B-Protocol,B-Network Function,O,B-Organization,B-Protocol,I-Protocol,O,O,O,O,O,O,O,O,O,O,B-Protocol,O,O,O,O,O,B-Service,O,O,O,O,O,O,B-Specification,O,O,O,O,O,O
biotag_Description: O,B-Protocol,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O,O