US Patent Issued to QUALCOMM on June 3 for "Synchronization signal block to physical random access channel mapping with multiple resource block sets" (California Inventors)

ALEXANDRIA, Va., June 4 -- United States Patent no. 12,324,028, issued on June 3, was assigned to QUALCOMM Inc. (San Diego).

"Synchronization signal block to physical random access channel mapping with multiple resource block sets" was invented by Jing Sun (San Diego) and Xiaoxia Zhang (San Diego).

According to the abstract* released by the U.S. Patent & Trademark Office: "A UE receives an SSB having an SSB index and transmits a random access message using a PRACH resource based on a mapping to a number (X) of preamble sequences that are allocated for SSBs first in a sequence domain within a RO, second in a frequency domain RO within the single RB set, third in a time domain RO within a PRACH slot, and fourth within a PRACH slot domain wi...