Wireless module and method for local ip access packet data network release
AssigneeIntel Corporation
InventorsAlexander Sirotkin, Chang Hong Shan, Muthaiah Venkatachalam
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Abstract
Various embodiments include systems, wireless modules, and methods for local IP access packet data network release. Handover data can be received at a target wireless module as part of a user equipment handover operation. The user equipment can include an active packet data network session associated with a source local home network. A determination that the target wireless module is not in the source local home network can be made based on the handover data. The target wireless module can trigger deactivation of the packet data network session in response to the determination that the target wireless module is not in the source local home network.
Claims25
A wireless module arranged to:
- receive handover data as part of a user equipment (UE) handover operation, the UE including an active packet data network (PDN) session associated with a source local home network (LHN);
- determine that the wireless module is not in the source LHN based on the handover data;
- and
- trigger deactivation of the PDN session in response to the determination that the wireless module is not in the source LHN.
A method comprising:
- receiving, at a target wireless module, handover data as part of a user equipment (UE) handover operation, the UE including an active packet data network (PDN) session associated with a source local home network (LHN);
- determining that the target wireless module is not in the source LHN based on the handover data;
- and
- triggering, by the target wireless module, deactivation of the PDN session in response to the determination that the target wireless module is not in the source LHN.
A machine-readable medium including instructions, which when executed by a wireless module, cause the wireless module to perform operations, the operations comprising:
- receiving handover data as part of a user equipment (UE) handover operation, the UE including an active packet data network (PDN) session associated with a source local home network (LHN);
- determining that the wireless module is not in the source LHN based on the handover data;
- and
- triggering deactivation of the PDN session in response to the determination that the wireless module is not in the source LHN.
A system comprising:
- a source wireless module in a source local home network (LHN), the source wireless module arranged to deactivate an active packet data network (PDN) session for a user equipment (UE) in response to receiving a network interface handover message;
- and
- a target wireless module, the target wireless module arranged to:
- receive handover data as part of a UE handover operation, the UE including the active PDN session associated with the source LHN;
- determine that the wireless module is not in the source LHN based on the handover data;
- and
- trigger deactivation of the PDN session via the network interface handover message in response to the determination that the wireless module is not in the source LHN.
Dependencies are inferred from the claim text.