Method, system, and device for implicit detachment

摘要

Embodiments of the present invention disclose a method of implicit detachment and related system and device. The method comprises: the first device receives a request message that carries implicit detachment indication from the second device; and the first device performs implicit detachment or restores the second device to original status according to the indication. Embodiments herein further disclose a system and device for implicit detachment. In embodiments herein, implicit detachment process is triggered through MRT expiry information.

主权项

1. A method of network operation, comprising:
setting, by a user equipment (UE), a deactivation timer for a first radio access technology (RAT) network; starting, by the UE, the deactivation timer when a periodic location update timer for the first RAT network in the UE expires, if an idle state signaling reduction (ISR) is activated and the UE does not camp on the first RAT network; deactivating, by the UE, the ISR upon expiration of the deactivation timer; and re-accessing, by the UE, the first RAT network with a temporary identity assigned by the second RAT network after the ISR is deactivated and when the UE is registered with a second RAT network.