Qualcomm Incorporated

Chetan Khosla

Lee M Giacoletto

Harish Venkatachari

Timothy Paul Pals

Brian George

Christopher A Barrett

Temitope Akinsipe

Gautham Jayaram

Brian Theodore Lubars

Sukhvinder Singh Arora

Biswajit Dutta

A user equipment (UE) can connect to an evolved universal terrestrial radio access network (E-UTRAN) new radio (NR) dual-connectivity (EN-DC) network using both a Long Term Evolution (LTE) anchor link and a 5G NR non-anchor link. The UE shares RF chain components (e.g., antennas) between the LTE and NR links. The UE uses various techniques for controlling or modifying NR sounding reference signal (SRS) transmissions and/or LTE operations to avoid interruption on LTE operations due to NR SRS transmissions.

Mitigating RF chain conflict between radio access technologies in wireless communication

Methods, systems, and devices are described for wireless communication. A method may include maintaining a plurality of conflict entries, each conflict entry indicating a first frequency range associated with interference by a first radio access technology (RAT) and a second frequency range associated with interference by a second RAT. Each conflict entry may indicate a first frequency range of component carriers of a RAT operating in carrier aggregation mode. Active coexistence conflicts may be identified between the first and second RATs based in part on the conflict entries and current radio conditions. The method may also include selecting one of the active coexistence conflicts for conflict mitigation. In some examples, a subset of the conflict entries are organized into an intermodulation group. The method may also include determining a conflict priority for each conflict entry associated with an active coexistence conflict. In some examples, conflict priorities may be aggregated.

Identifying radio access technology (RAT) coexistence conflicts using a priority-based mechanism

Example methods, apparatuses, or articles of manufacture are disclosed herein that may be utilized, in whole or in part, to facilitate or support one or more operations or techniques for a modified present signal mode for use in or with a mobile communication device.

Modified present signal mode for mobile device

Example methods, apparatuses, or articles of manufacture are disclosed herein that may be utilized, in whole or in part, to facilitate or support one or more operations or techniques for locating a victim via a first responder's device for use in or with a mobile communication device.

Locating a victim via a first responder's device

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Boulder, CO, United States of America

Chetan Khosla