公开(公告)号：US11641252B1

公开(公告)日：2023-05-02

申请号：US17653604

申请日：2022-03-04

Applicant: QUALCOMM Incorporated

Inventor： Jiun-Ting Huang ,  Wei Yang ,  Jay Kumar Sundararajan ,  Hwan Joon Kwon ,  Krishna Kiran Mukkavilli ,  Tingfang Ji

IPC: H04L1/00 ,  H04L27/26

Abstract: A method, a computer-readable medium, and an apparatus are provided for wireless communication at a receiver. The apparatus is configured to receive a non- coherent signal and determine a first differential of the received non-coherent signal on each of one or more receive antennas for a set of binary vectors to obtain a lower order representation of the non-coherent signal. The apparatus is configured to combine the differentials across antennas, decode the lower order representation of the non-coherent signal based on the first differential of the non-coherent signal and to reconstruct a higher order representation of the non-coherent signal based on the decoded lower order representation of the non-coherent signal.