Nokia
4A0-M02 · Question #46
4A0-M02 Question #46: Real Exam Question with Answer & Explanation
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Question
Which of the following statements is FALSE regarding the triggers of the Tracking Area Update (TAU) messages?
Options
- AA TAU is sent when an active UE moves into a new TA that is not in the UE's current
- BA TAU is sent when a UE moves from the 2G/3G network back to the LTE network.
- CA TAU is sent when an idle UE moves into a new TA that is not in the UE's current TAI
- DA TAU is required to be sent periodically.
- EA TAU is never required as long as an idle UE stays in the same TA.
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