Method for adjusting timer T when disaster roaming occurs, and device supporting same
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United States of America
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Feb 4, 2025
Grant Date -
Nov 16, 2023
app pub date -
Jul 28, 2023
filing date -
Jul 28, 2023
priority date (Note) -
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status (Latency Note)
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Abstract
Provided are a method for adjusting timer T when disaster roaming occurs, and a device supporting same. When a disaster condition is applied to a home public land mobile network (HPLMN), a user equipment (UE) performs registration with a disaster roaming PLMN. When the registration with the disaster roaming PLMN is performed, a timer for periodically searching for the HPLMN does not operate, and the HPLMN is not searched while the timer does not operate. In addition, the UE re-operates the timer on the basis of the disaster condition no longer being applied to the HPLMN or the UE leaving a disaster area.
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