A Blind Signal Recovery and Detection Algorithm Using Precoding Technique
Bo Hu · Fudan xuebao. Ziran Kexue ban · 2005
A new blind signal recovery and detection algorithm based on precoding technique for MIMO channel is (proposed).On the transmitter side the modulus of all users' data is precoded,while on the receiver side the improved ACMA algorithm is applied to efficiently remove both the inter-symbol-interference (ISI) and multi-user-interference (MUI).A one-shot and closed-form equalizer is obtained for each user. Simulations show the proposed algorithm is simple,parallel and near-far resistant as well.