Abstract
Conference Title: 2017 14th IEEE Annual Consumer Communications & Networking Conference (CCNC) Conference Start Date: 2017, Jan. 8 Conference End Date: 2017, Jan. 11 Conference Location: Las Vegas, NV, USA In this paper, a low complexity MIMO detection is proposed for MIMO-Constant Envelope Modulation (MIMO-CEM) transceiver system. In which, an adaptive sphere decoder (SD) based on an affine linear transformation model is proposed to adaptively select a small number of candidate sequences from all lattice states. Then, the more accurate (the more complex) IF based maximum likelihood MIMO-CEM decoder (MLD) is used to estimate the transmit sequence that the most likely to be transmitted from the selected candidates.