Qualcomm Incorporated

Praveen Adusumilli

Arnaud Meylan

Reza Shahidi

Qingxin Chen

Thawatt Gopal

Ammar Kitabi

Ahmed Saifuddin

Robert Shuicheong Chan

Ravi Balasubramanian

Shahabuddin Mohammad

Sunil Kc

Shivram Ramanathan Lnu

Sandeep Narayana

Certain aspects of the present disclosure provide techniques for channel quality indicator (CQI)-based downlink buffer management as well as mitigating throughput loss in dual connectivity with multi-SIM. A method that may be performed by a user equipment (UE) includes communicating with a first network on a first channel using a first technology, determining whether a tune-away associated with the first technology will occur, and outputting, for transmission to the first network on a second channel using a second technology, a channel quality indicator (CQI) report corresponding to the second channel if the tune-away will occur, wherein the CQI report indicates a lower CQI for the second channel than a current CQI for the second channel.

CQI-based downlink buffer management

Aspects described herein relate to using antenna-switched diversity (ASDIV) in wireless communications. A serving node can be communicated with using a serving radio access technology (RAT) and based on an ASDIV configuration, wherein the ASDIV configuration defines an antenna switching configuration including a state of one or more switches in an ASDIV switch group for switching between one or more antennas for the communicating based on sensing one or more parameters of the communicating. It can be determined whether a target RAT supports operating using a same ASDIV switch group as the serving RAT. A target node can be communicated with using the target RAT and based on the ASDIV configuration where the target RAT operates using the same ASDIV switch group as the serving RAT.

Techniques for employing antenna switched diversity in wireless communications

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San Diego, CA, United States of America

Praveen Adusumilli