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US 11,706,732 B2Granted
Method and apparatus for controlling UE for cellular IoT service in 5G mobile communication system
AssigneeSamsung Electronics Co., Ltd.
InventorSunghoon Kim
Life of this patent
Estimating the term…
Abstract
A method performed by an access and mobility management function (AMF), the method comprising receiving, from a User Equipment (UE), a first message including capability information related to a periodic registration timer, setting a periodic registration timer indication based on the capability information, and transmitting, to the UE, a second message including the periodic registration timer indication.
Claims20
A method by an Access and Mobility management Function (AMF) in a wireless communication system, the method comprising:
- receiving, from a User Equipment (UE), a first message including information indicating a capability for a periodic registration timer indication;
- identifying whether the UE supports the periodic registration timer indication based on the information in the first message;
- transmitting, to the UE, a second message including the periodic registration timer indication and a periodic registration timer value based on the identification;
- starting a periodic registration timer after completion of Registration procedure based on the periodic registration timer indication and the periodic registration timer value;
- and
- restarting the periodic registration timer with applying the periodic registration timer indication in case that the periodic registration timer expires and the UE is in CONNECTED mode.
3 more elements
A method by a User Equipment (UE) in a wireless communication system, the method comprising:
- determining whether to support a periodic registration timer indication;
- transmitting, to an Access and Mobility management Function (AMF), a first message including information indicating a capability for a periodic registration timer;
- and
- receiving, from the AMF, a second message including the periodic registration timer indication and a periodic registration timer value,
- wherein whether to support the periodic registration timer indication is identified based on the information,
- wherein a periodic registration timer is started after completion of Registration procedure based on the periodic registration timer indication and the periodic registration timer value in case that the periodic registration timer indication is provided, and
- wherein the periodic registration timer is restarted with applying the periodic registration timer indication in case that the periodic registration timer expires and the UE is in CONNECTED mode.
4 more elements
An Access and Mobility management Function (AMF) in a wireless communication system, the AMF comprising:
- a transceiver;
- and
- a controller configured to control the transceiver to:
- receive, from a User Equipment (UE), a first message including information indicating a capability for a periodic registration timer indication,
- identify whether the UE to supports the periodic registration timer indication based on the information in the first message,
- transmit, to the UE, a second message including the periodic registration timer indication and a periodic registration timer value based on the identification,
- start a periodic registration timer after completion of Registration procedure based on the periodic registration timer indication and the periodic registration timer value in case that the periodic registration timer indication is provided, and
- restart the periodic registration timer with applying the periodic registration timer indication in case that the periodic registration timer expires and the UE is in CONNECTED mode.
5 more elements
A User Equipment (UE) in a wireless communication system, the UE comprising:
- a transceiver;
- and
- a controller configured to control the transceiver to:
- determine whether to support a periodic registration timer indication,
- transmit, to an Access and Mobility management Function (AMF), a first message including information indicating a capability for a periodic registration timer, and
- receive, from the AMF, a second message including the periodic registration timer indication and a periodic registration timer value,
- wherein whether to support the periodic registration timer indication is identified based on the information,
- wherein a periodic registration timer is started after completion of Registration procedure based on the periodic registration timer indication and the periodic registration timer value in case that the periodic registration timer indication is provided, and
- wherein the periodic registration timer is restarted with applying the periodic registration timer indication in case that the periodic registration timer expires and the UE is in CONNECTED mode.
6 more elements
Dependencies are inferred from the claim text.