HANDOFF PROCEDURES IN MOBILE DEVICES

摘要

Various embodiments include methods implemented on a mobile communication device for performing a handoff from a first subscription on a mobile communication device to a second subscription, the mobile device having a transceiver and a receiver. The methods may include receiving, on the mobile communication device, a request from a network to perform a handoff of a data call from the first subscription to the second subscription, performing, via the receiver, the handoff of the data call to the second subscription while maintaining, via the transceiver, the data call on the first subscription during the handoff of the data call to the second subscription, determining whether the handoff of the data call to the second subscription was successful, and terminating the data call on the first subscription in response to determining that the handoff of the data call to the second subscription was successful.

主权项

1. A method of performing a handoff from a first subscription on a mobile communication device to a second subscription, the mobile communication device having a transceiver and a receiver, comprising:
receiving, on the mobile communication device, a request from a network to perform the handoff of a data call from the first subscription to the second subscription; performing, via the receiver, the handoff of the data call to the second subscription while maintaining, via the transceiver, the data call on the first subscription during the handoff of the data call to the second subscription; determining whether the handoff of the data call to the second subscription was successful; and terminating the data call on the first subscription in response to determining that the handoff of the data call to the second subscription was successful.