US 12,348,286 B2
Determining a precoder for wireless communications
Razvan-Andrei Stoica, Essen (DE); Seyedomid Taghizadeh Motlagh, Oberursel (DE); Vijay Nangia, Woodridge, IL (US); and Ali Ramadan Ali, Munich (DE)
Assigned to Lenovo (Singapore) Pte. Ltd., Singapore (SG)
Filed by Lenovo (Singapore) Pte. Ltd., New Tech Park (SG)
Filed on Nov. 22, 2023, as Appl. No. 18/518,083.
Application 18/518,083 is a continuation of application No. 17/508,228, filed on Oct. 22, 2021, granted, now 11,863,259.
Prior Publication US 2024/0097753 A1, Mar. 21, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H04B 7/02 (2018.01); H04B 7/0456 (2017.01)
CPC H04B 7/0456 (2013.01) 20 Claims
OG exemplary drawing
 
1. A network equipment (NE) for wireless communication, comprising:
at least one memory; and
at least one processor coupled with the at least one memory and configured to cause the NE to:
determine a precoder for a set of modulation symbols, the set of modulation symbols representing at least two distinct multiplexed streams of information, the precoder comprising a plurality of codewords and configured to reduce an ensemble interference and a pairwise interference for the plurality of codewords;
precode the set of modulation symbols based on the precoder;
map the precoded set of modulation symbols to a set of resources, wherein a number of modulation symbols of the set of modulation symbols is greater than a number of resources in the set of resources;
generate a non-orthogonal multiplexed channel for access to the set of resources by overloading the set of modulation symbols at a transmission rate that is greater than a Nyquist rate; and
transmit an indication of the precoder and the set of resources.