Qualcomm Incorporated

Tsinghua University

Xuesong Chen

Dongsheng Wang

Chaofeng Hui

Guojing Liu

Xiaomeng Lu

Xiaohui Xie

Min Zhang

Yiqun Liu

Fojian Zhang

Xiaorong Gao

Haibo Liu

Ziyi Ye

Weihang Su

Shuqi Zhu

Shaoping Ma

Yike Sun

Zongyou Xia

Aspects of the present disclosure provide techniques for improving emergency calls by a user equipment (UE) in certain scenarios. The techniques generally include receiving a trigger for the UE to perform a circuit switched (CS) emergency call via a first subscriber identity module (SIM) that is serving as a default data subscriber (DDS), attempting the CS emergency call via the first SIM, detecting a failure to perform the CS emergency call via the first SIM, and re-attempting the CS emergency call via a second SIM, in response to the detection.

Method for improved emergency call

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may establish a first wireless connection associated with a first subscription using a first radio access technology, and may establish a second wireless connection associated with a second subscription using a second radio access technology. The UE may perform a call over the second wireless connection, and identify a loss of the first wireless connection based on performing the call over the second wireless connection. The UE may perform a network discovery procedure associated with the first subscription using the first radio access technology based on the loss of the first wireless connection and a termination of the call over the second wireless connection.

Techniques for post-call service recovery in dual SIM user equipment

The present disclosure relates to a method and an apparatus, an electronic device and a storage medium for web search. The method includes: acquiring a steady-state visual evoked potential in EEG information, where the steady-state visual evoked potential is generated when a user gazes at a key on a query inputting keyboard in a visual spelling page; sending the steady-state visual evoked potential to a server, such that the server, based on the steady-state visual evoked potential, determines a character string inputted by the user, and a landing page corresponding to the character string; and in response to receiving the landing page sent by the server, displaying the landing page.

Method, apparatus, electronic device, and storage medium for web search

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Beijing, China

Xuesong Chen