has subject area 0801 Artificial Intelligence and Image Processing (FoR) 0906 Electrical and Electronic Engineering (FoR) 1005 Communications Technologies (FoR) Networking & Telecommunications (Science Metrix)
keywords ALGORITHM COMPLEXITY Engineering Engineering, Electrical & Electronic IMPLEMENTATION Iterative demodulation and decoding (IDD) MAXIMUM-LIKELIHOOD DETECTION MULTIUSER DETECTION ORDER SEARCH SPACE SPHERE DECODER Science & Technology Technology UNIFIED FRAMEWORK multiple-input multiple-output (MIMO) communication multiuser detection semidefinite relaxation soft-output demodulation