Qualcomm incorporated (20240120976). ANTENNA SWITCHING INDICATION FOR UPLINK TRANSMISSION simplified abstract

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 20240120976 titled 'ANTENNA SWITCHING INDICATION FOR UPLINK TRANSMISSION

Simplified Explanation

The present disclosure relates to wireless communication, where a user equipment (UE) and a network node determine an antenna switching point for uplink communication with multiple repetitions. The UE transmits repetitions using a first antenna before the switching point and a second antenna after the switching point. The network node performs channel estimation based on the switching point configuration.

• Explanation:
• UE and network node determine antenna switching point for uplink communication.
• UE transmits repetitions using first antenna before switching point and second antenna after.
• Network node performs channel estimation based on switching point configuration.

Potential Applications

This technology could be applied in: - 5G networks - IoT devices - Satellite communication systems

Problems Solved

- Improved uplink communication reliability - Enhanced channel estimation accuracy - Efficient use of multiple antennas

Benefits

- Increased data transmission reliability - Better signal quality - Enhanced network performance

Potential Commercial Applications

Optimized Antenna Switching Point Configuration for Enhanced Uplink Communication

Possible Prior Art

One possible prior art could be the use of multiple antennas for diversity in wireless communication systems.

How does this technology impact battery life in mobile devices?

This technology could potentially impact battery life in mobile devices by optimizing antenna switching points for efficient communication, but further research is needed to determine the exact impact.

What are the potential security implications of this technology?

The potential security implications of this technology, such as interference or signal interception, need to be further explored to ensure secure communication channels.

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.