Qualcomm incorporated (20240113834). SIGNALING OF SOUNDING REFERENCE SIGNAL GROUPING simplified abstract

SIGNALING OF SOUNDING REFERENCE SIGNAL GROUPING

Organization Name

qualcomm incorporated

Inventor(s)

Ahmed Elshafie of San Diego CA (US)

Runxin Wang of San Diego CA (US)

Muhammad Sayed Khairy Abdelghaffar of San Jose CA (US)

Yu Zhang of San Diego CA (US)

Krishna Kiran Mukkavilli of San Diego CA (US)

Hwan Joon Kwon of San Diego CA (US)

Tingfang Ji of San Diego CA (US)

SIGNALING OF SOUNDING REFERENCE SIGNAL GROUPING - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240113834 titled 'SIGNALING OF SOUNDING REFERENCE SIGNAL GROUPING

Simplified Explanation

The patent application describes methods, systems, and devices for wireless communications, specifically focusing on group-based sounding reference signal transmission using multiple antenna groups at a user equipment (UE).

• User equipment (UE) can identify multiple antenna groups, each with two or more antenna ports, for group-based sounding reference signal transmission.
• The UE receives an indication of a sounding reference signal configuration identifying resources for group-based sounding reference signal transmissions using the antenna groups.
• The UE transmits sounding reference signals using the identified resources and at least one antenna port from the antenna groups.

Potential Applications

This technology can be applied in:

• 5G and future wireless communication systems
• Massive MIMO (Multiple-Input Multiple-Output) systems

Problems Solved

The technology addresses:

• Efficient utilization of antenna resources
• Improved signal transmission and reception in wireless communications

Benefits

The benefits of this technology include:

• Enhanced signal quality and coverage
• Increased data rates and network capacity

Potential Commercial Applications

This technology can be commercially applied in:

• Telecommunications infrastructure
• IoT (Internet of Things) devices and networks

Possible Prior Art

One possible prior art for this technology could be:

• Previous patents related to MIMO systems and antenna array configurations

How does this technology impact battery life in mobile devices?

The impact of this technology on battery life in mobile devices is not addressed in the abstract. It would be interesting to know if the increased signal quality and data rates have any effect on power consumption.

Are there any limitations to the number of antenna groups that can be identified by the UE?

The abstract does not mention any limitations on the number of antenna groups that can be identified by the UE. It would be important to understand if there are constraints on the scalability of this technology.

Original Abstract Submitted

methods, systems, and devices for wireless communications are described. a user equipment (ue) may identify one or more antenna groups at the ue, each of the one or more antenna groups comprising two or more antenna ports and associated with group-based sounding reference signal transmission. the ue may receive an indication of a sounding reference signal configuration identifying one or more resources for performing group-based sounding reference signal transmissions using at least one of the one or more antenna groups. the ue may transmit one or more sounding reference signals using the one or more resources and at least one antenna port from the at least one of the one or more antenna groups.