logo

For the Inventor, By the Inventor

The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12245256 B1

PDFFull Text
Date of Patent:
Mar. 04, 2025

Filed:

Nov. 07, 2022

Optimization of ranging sessions initiated by vehicle and pedestrian ues

Applicant:

Qualcomm Incorporated, San Diego, CA (US);

Inventors:

Chang-Sik Choi, Seoul, KR;

Dan Vassilovski, Del Mar, CA (US);

Kapil Gulati, Belle Mead, NJ (US);

Assignee:

QUALCOMM Incorporated, San Diego, CA (US);

Attorney:

Thien T. Nguyen

Primary Examiner:

Erika A Washington

Int. Cl.
CPC ...
H04W 72/00 (2023.01); G01S 13/74 (2006.01); H04W 4/02 (2018.01); H04W 4/029 (2018.01); H04W 72/044 (2023.01); H04W 72/30 (2023.01); H04W 72/51 (2023.01);
U.S. Cl.
CPC ...
H04W 72/51 (2023.01); G01S 13/74 (2013.01); H04W 4/023 (2013.01); H04W 4/029 (2018.02); H04W 72/044 (2013.01); H04W 72/30 (2023.01);
Abstract

A responder user equipment (UE) in separate ranging sessions may determine whether there is a collision between the ranging signals assigned to broadcast in the separate ranging sessions. A collision in the ranging signals is detected when the ranging signals have the same frequencies and broadcast times, e.g., the broadcast time of one ranging signal is within a predetermined amount of time for the other ranging signal. When a collision in the ranging signals is detected, the responder UE sends a message to the initiator UE indicating the possibility of a collision. Available times for broadcasting the ranging signals may be determined, e.g., by the responder UE or the initiator UE. The initiator UE may initiate a new ranging session based on the available times for broadcasting the ranging signal or may proceed with the ranging session with the possibility that the responder UE will not participate.

Find Patent Forward Citations

Choi, Chang-Sik. (2025). Optimization of ranging sessions initiated by vehicle and pedestrian ues (U.S. Patent No. 12245256). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12245256

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…