公开(公告)号：US11956105B2

公开(公告)日：2024-04-09

申请号：US17793698

申请日：2020-01-22

Applicant: Nokia Solutions and Networks Oy

Inventor： Chandrashekhar Thejaswi ,  Suresh Kalyanasundaram ,  Karthik Kuntikana Shrikrishna ,  Francis Dominique ,  Lele Shen

IPC: H04L27/06 ,  H04L25/03

CPC classification number: H04L25/03305

Abstract: Embodiments of the present disclosure relate to a method, an apparatus and a computer readable storage medium for generating soft-decision information for a receiver. In example embodiments, a method is provided. The method includes receiving, at a first device, a signal from a second device, the signal corresponding to a group of symbols transmitted from the second device; determining, by performing Lattice Reduction linear detection on the signal, a first group of estimated symbols for the group of symbols; determining, by performing iterative interference cancellation on the first group of estimated symbols, a second group of estimated symbols for the group of symbols; and generating, based on the second group of estimated symbols, soft-decision information about the group of symbols for use by a decoder at the first device. Embodiments of the present disclosure can improve the receiver performance with reduced complexity.