name: RAI
full_form: Routing Area Identification
context: routing area updating attempt counter is less than 5 and the stored RAI is equal to the RAI of the current serving cell, UE shall: - perform the combined routing area update procedure indicating "combined RA/LA updating with IMSI attach". Test requirements for Test porpose3 At step3, when the UE is powered up or switched on, UE shall: - initiate the Combined PS attach procedure with information elements specified in the above Expected Sequence. At step5, 7, 9 and 11, when the routing area updating attempt counter is less than 5 and the stored RAI is equal to the RAI of the current serving cell, UE shall: - perform the combined routing area update procedure indicating "combined RA/LA updating with IMSI attach". At step16, UE shall: - perform MM location updating procedure. At step21, UE shall: - respond to the paging message for CS domain by sending the PAGING RESPONSE message.
description: The Routing Area Identification (RAI) is a critical network attribute used in the context of routing area updating and location management within the telecommunications network. It is utilized to identify and manage routing areas, ensuring efficient communication and resource allocation.
explanation: RAI is classified as a Parameter based on its role as a network attribute for routing area identification and management, as highlighted by the context in 3GPP TS 34.123.
section_title: 12.2.2.2Combined PS attach / PS only attach accepted
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biotag_Description: O,B-Parameter,I-Parameter,I-Parameter,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,O,O,O,O,O,O,O