US 12,323,787 B2
Index modulation for PHY signature selection
Yavuz Yapici, Florham Park, NJ (US); Tao Luo, San Diego, CA (US); Igor Gutman, Hod HaSharon (IL); and Junyi Li, Fairless Hills, PA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Aug. 3, 2022, as Appl. No. 17/817,317.
Prior Publication US 2024/0048968 A1, Feb. 8, 2024
Int. Cl. H04W 12/00 (2021.01)
CPC H04W 12/009 (2019.01) 30 Claims
OG exemplary drawing
 
1. An apparatus for wireless communication at a first network node, comprising:
a memory; and
at least one processor coupled to the memory and, based at least in part on information stored in the memory, the at least one processor is configured to:
transmit a first indication of a physical layer (PHY) signature pool including a plurality of PHY signatures to a second network node;
select at least one PHY signature from the plurality of PHY signatures;
transmit a second indication of the selected at least one PHY signature to the second network node, wherein the second indication of the selected at least one PHY signature includes at least one PHY signature index associated with the selected at least one PHY signature; and
transmit at least one message to the second network node based on the selected at least one PHY signature.