Qualcomm incorporated (20240196190). TECHNIQUES TO CONFIGURE LOW NOISE AMPLIFIER FOR DUAL-SUBSCRIBER DUAL-ACTIVE USER EQUIPMENT simplified abstract
Contents
TECHNIQUES TO CONFIGURE LOW NOISE AMPLIFIER FOR DUAL-SUBSCRIBER DUAL-ACTIVE USER EQUIPMENT
Organization Name
Inventor(s)
Siavash Ekbatani of San Diego CA (US)
Qingxin Chen of San Diego CA (US)
Yuanning Yu of Santa Clara CA (US)
Paolo Minero of La Jolla CA (US)
Sandeep Rao of San Diego CA (US)
TECHNIQUES TO CONFIGURE LOW NOISE AMPLIFIER FOR DUAL-SUBSCRIBER DUAL-ACTIVE USER EQUIPMENT - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240196190 titled 'TECHNIQUES TO CONFIGURE LOW NOISE AMPLIFIER FOR DUAL-SUBSCRIBER DUAL-ACTIVE USER EQUIPMENT
Simplified Explanation: The patent application describes methods, systems, and devices for wireless communications in a user equipment (UE) operating in a dual-subscriber dual-active (DSDA) mode, focusing on low noise amplifier (LNA) configurations.
Key Features and Innovation:
- UE establishes first and second communication links via multiple antenna ports using two subscriber identity modules (SIMs) in DSDA mode.
- UE identifies an LNA configuration from available options based on signal strength differences between the two SIMs.
- UE receives concurrent communications from the two SIMs through multiple antenna ports based on the identified LNA configuration.
Potential Applications: This technology can be applied in mobile devices, smartphones, and other wireless communication devices that support DSDA mode.
Problems Solved: The technology addresses the challenge of managing concurrent communications from multiple SIMs efficiently in a UE.
Benefits:
- Improved signal reception and quality for concurrent communications from multiple SIMs.
- Enhanced user experience in DSDA mode with optimized LNA configurations.
Commercial Applications: The technology can be utilized in the development of advanced smartphones, IoT devices, and other wireless communication products to enhance connectivity and user experience.
Prior Art: Prior research in the field of wireless communications and signal processing may provide insights into similar approaches to managing concurrent communications in DSDA mode.
Frequently Updated Research: Ongoing research in antenna design, signal processing algorithms, and mobile communication standards may influence the evolution of this technology.
Questions about Wireless Communications in DSDA Mode: 1. What are the key challenges in managing concurrent communications from multiple SIMs in a UE? 2. How does the LNA configuration impact the reception of signals from different SIMs in DSDA mode?
Original Abstract Submitted
methods, systems, and devices for wireless communications are described for low noise amplifier (lna) configurations of a user equipment (ue) operating in a dual-subscriber dual-active (dsda) mode. the ue may establish first and second communications links via two or more antenna ports using a first subscriber identity module (sim) and a second sim in the dsda mode. the ue may identify a lna configuration from two or more available lna configurations for receiving at least partially concurrent communications of the first sim and the second sim based at least in part on activation of the dsda mode and a difference between a first received signal strength associated with the first sim and a second received signal strength associated with the second sim. the ue may receive the at least partially concurrent communications via the two or more antenna ports based at least in part on the identified lna configuration.
