18257552. CELLULAR ASSISTED SIDELINK DISCOVERY simplified abstract (QUALCOMM Incorporated)

CELLULAR ASSISTED SIDELINK DISCOVERY

Organization Name

QUALCOMM Incorporated

Inventor(s)

Huilin Xu of Temecula CA (US)

Kapil Gulati of Belle Mead NJ (US)

Hong Cheng of Basking Ridge NJ (US)

Peng Cheng of Beijing (CN)

CELLULAR ASSISTED SIDELINK DISCOVERY - A simplified explanation of the abstract

This abstract first appeared for US patent application 18257552 titled 'CELLULAR ASSISTED SIDELINK DISCOVERY

Simplified Explanation

The abstract describes methods, systems, and devices for wireless communications where a user equipment (UE) supports cellular communications in a first frequency range and sidelink communications in a higher frequency range. The UE uses Uu signaling in the first frequency range to assist with sidelink discovery in the second frequency range, reducing processing overhead and latency.

• Simplified Explanation:

 - UE supports cellular and sidelink communications in different frequency ranges.
 - Uu signaling in the first frequency range is used to assist with sidelink discovery in the second frequency range.
 - This reduces processing overhead and latency for sidelink communications.

Potential Applications

The technology described in the patent application could be applied in various wireless communication systems, such as 5G networks, IoT devices, and vehicle-to-vehicle communication systems.

Problems Solved

1. Reduced processing overhead and latency in sidelink discovery. 2. Efficient establishment of sidelink connections for communication in higher frequency ranges.

Benefits

1. Improved efficiency in wireless communication systems. 2. Enhanced reliability and speed in establishing sidelink connections. 3. Optimal use of frequency ranges for different types of communications.

Potential Commercial Applications

Optimized wireless communication systems for industries such as telecommunications, automotive, smart cities, and IoT devices.

Possible Prior Art

Prior art may include patents or publications related to optimizing frequency range usage in wireless communication systems, improving sidelink discovery processes, or enhancing UE capabilities in different frequency ranges.

How does this technology impact battery life in UEs?

The abstract does not mention the impact of this technology on the battery life of user equipment. It would be essential to understand if using Uu signaling in the first frequency range for sidelink discovery affects the power consumption of UEs.

What are the potential security implications of using Uu signaling for sidelink discovery?

The abstract does not address the security aspects of using Uu signaling to assist with sidelink discovery. It would be crucial to explore any vulnerabilities or risks associated with this approach in wireless communication systems.

Original Abstract Submitted

Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may support cellular communications (e.g., Uu signaling) in a first frequency range and may support sidelink communications in a second, higher frequency range. To reduce the processing overhead and latency involved in sidelink discovery in the second frequency range, the UE may use Uu signaling in the first frequency range to assist with the sidelink discovery. For example, the UE may determine, based on a configuration, an uplink message supporting UE detection in the first frequency range to support sidelink discovery. The UE may monitor for the uplink message in the first frequency range and may detect a second UE based on the monitoring. The UEs may establish a sidelink connection for sidelink communications in the second frequency range based on the detection of the second UE in the first frequency range.