Wireless device session management by an access and mobility management function
AssigneePeninsula Technologies, LLC
InventorsWeihua Qiao, Esmael Hejazi Dinan, Kyungmin Park, Peyman Talebi Fard
Life of this patent
Estimating the term…
Abstract
A source access and mobility management function (AMF) device may send, to a target AMF, a first message. The first message may indicate a handover of a wireless device and a source session management function (SMF). The source AMF may receive, from the target AMF, a second message causing a release of at least one second session of the wireless device. The source AMF may send, to the target AMF, a first indication of the completion of the release of the at least one second session.
Claims20
A method comprising:
- sending, by a source access and mobility management function (AMF) to a target AMF, a first message indicating:
- a handover of a wireless device;
- and
- a source session management function (SMF);
- receiving, by the source AMF from the target AMF, a second message causing a release of at least one second session of the wireless device;
- and
- sending, by the source AMF to the target AMF, a first indication of the completion of the release of the at least one second session.
A source access and mobility management function (AMF) comprising:
- one or more processors;
- and
- memory storing instructions that, when executed by the one or more processors, cause the source AMF to:
- send, to a target AMF, a first message indicating:
- a handover of a wireless device;
- and
- a source session management function (SMF);
- receive, from the target AMF, a second message causing a release of at least one second session of the wireless device;
- and
- send, to the target AMF, a first indication of the completion of the release of the at least one second session.
A non-transitory computer-readable medium comprising instructions that, when executed by one or more processors of a source access and mobility management function (AMF), cause the source AMF to:
- send, to a target AMF, a first message indicating:
- a handover of a wireless device;
- and
- a source session management function (SMF);
- receive, from the target AMF, a second message causing a release of at least one second session of the wireless device;
- and
- send, to the target AMF, a first indication of the completion of the release of the at least one second session.
Dependencies are inferred from the claim text.