MIMO OFDM System using Iterative Turbo Receiver
Aparna M. Telgote, Shilpa Shende · International Conference & Workshop on Emerging Trends in Technology · 2012
Despite the assistance of well-recognized hot technologies such as Multiple-Input Multiple-Output (MIMO) and Orthogonal Frequency Division Multiplexing (OFDM), cell-edge mobile users still suffer significant performance degradation in uplink, thus restricting the system coverage. Here we propose a hybrid solution which takes the advantages turbo processing, resulting in an enhanced MIMO OFDM receiver. Simulation results show that the proposed scheme is capable of achieving a good link performance. INDEX TERMS iterative channel estimation, Multiple-Input Multiple-Output (MIMO), Multi-User Detection (MUD), Orthogonal Frequency Division Multiplexing (OFDM), soft-input soft-output, turbo processing, Wireless world INitiative New Radio (WINNER).