Semidefinite programming relaxation approach for multiuser detection of QAM signals

Abstract

A semidefinite programming (SDP) relaxation approach is proposed to solve multiuser detection problems in systems with M-ary quadrature amplitude modulation (M-QAM). In the proposed approach, the optimal M-ary maximum likelihood (ML) detection is carried out by converting the associated M-ary integer programming problem into a binary integer programming… (More)
DOI: 10.1109/TWC.2007.060418

5 Figures and Tables

Topics

Statistics

051015201520162017
Citations per Year

Citation Velocity: 4

Averaging 4 citations per year over the last 3 years.

Learn more about how we calculate this metric in our FAQ.
  • Presentations referencing similar topics