18262885. ANTENNA SWITCHING INDICATION FOR UPLINK TRANSMISSION simplified abstract (QUALCOMM Incorporated)

ANTENNA SWITCHING INDICATION FOR UPLINK TRANSMISSION

Organization Name

QUALCOMM Incorporated

Inventor(s)

Liangping Ma of San Diego CA (US)

Xiao Feng Wang of San Diego CA (US)

Ayan Sengupta of San Diego CA (US)

Alberto Rico Alvarino of San Diego CA (US)

Peter Gaal of San Diego CA (US)

Juan Montojo of San Diego CA (US)

Lorenzo Casaccia of Barcelona (ES)

Bharat Shrestha of San Diego CA (US)

Umesh Phuyal of San Diego CA (US)

ANTENNA SWITCHING INDICATION FOR UPLINK TRANSMISSION - A simplified explanation of the abstract

This abstract first appeared for US patent application 18262885 titled 'ANTENNA SWITCHING INDICATION FOR UPLINK TRANSMISSION

Simplified Explanation

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) and a network node may determine a configuration that indicates an antenna switching point associated with an uplink communication configured for multiple repetitions. The UE may transmit one or more repetitions of the uplink communication using a first transmit antenna prior to the antenna switching point. The UE may transmit one or more repetitions of the uplink communication using a second transmit antenna after the antenna switching point. The network node may perform channel estimation for the uplink communication based at least in part on the configuration that indicates the antenna switching point. Numerous other aspects are described.

• User equipment (UE) and network node determine antenna switching point for uplink communication with multiple repetitions.
• UE transmits repetitions using first transmit antenna before switching point and second transmit antenna after switching point.
• Network node performs channel estimation based on the antenna switching point configuration.

Potential Applications

This technology could be applied in:

• 5G and future wireless communication systems
• IoT devices with multiple antennas for improved signal transmission

Problems Solved

This technology helps in:

• Enhancing uplink communication reliability
• Optimizing antenna usage for better signal quality

Benefits

The benefits of this technology include:

• Improved uplink communication performance
• Enhanced network efficiency
• Better overall user experience

Potential Commercial Applications

Potential commercial applications of this technology include:

• Telecommunication companies for improving network performance
• IoT device manufacturers for better connectivity

Possible Prior Art

One possible prior art for this technology could be:

• Antenna switching techniques in previous wireless communication systems

What are the specific wireless communication standards that this technology is compatible with?

This article does not specify the exact wireless communication standards that this technology is compatible with. It would be beneficial to know if this innovation is designed to work with specific standards such as 5G, LTE, or Wi-Fi.

How does this technology compare to existing antenna switching methods in terms of efficiency and performance?

The article does not provide a direct comparison between this technology and existing antenna switching methods. Understanding the efficiency and performance improvements offered by this innovation compared to current methods would be valuable for assessing its potential impact in the field of wireless communication.

Original Abstract Submitted

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) and a network node may determine a configuration that indicates an antenna switching point associated with an uplink communication configured for multiple repetitions. The UE may transmit one or more repetitions of the uplink communication using a first transmit antenna prior to the antenna switching point. The UE may transmit one or more repetitions of the uplink communication using a second transmit antenna after the antenna switching point. The network node may perform channel estimation for the uplink communication based at least in part on the configuration that indicates the antenna switching point. Numerous other aspects are described.