Qualcomm Incorporated

Premshankar Umasankar

Tom Chin

Zhen Zhang

Parthasarathy Krishnamoorthy

Krishna Rao Mandadapu

Chintan Shirish Shah

Ammar Kitabi

Pavan Kaivaram

Praveen Kumar Appani

Anindya Majumder

Ravi Balasubramanian

Haiqin Liu

Peng Wu

Jayesh Bathija

Yunsong Mu

Shivang Vyas

Vigneshwar Sekarbabu

Jiming Guo

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify that it is a multi-subscriber identity module (SIM) device that supports communications with at least a first subscription corresponding to a first SIM and a second subscription corresponding to a second SIM, where the communications are transmitted or received via a single transceiver of the UE. Accordingly, the UE may simultaneously perform packet-based voice traffic using the first subscription and data communications using the second subscription, where the data communications occur during one or more durations of time in which the packet-based voice traffic is absent. For example, the UE may transmit or receive messages using the first subscription and then transmit or receive messages using the second subscription by tuning the single transceiver away from the communications for the first subscription when the packet-based voice traffic is absent.

Data service and voice over long term evolution support in a multi-subscriber identity module system using a single transceiver

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Premshankar Umasankar