Abstract
We propose a simplified maximum likelihood (ML) detection scheme, based on a multi-stage likelihood test, for MIMO systems. The proposed scheme chooses several surviving symbol combinations at each stage by likelihood tests for the restricted sub-streams, feeds them to the next stage, and finally detects whole sub-streams at the last stage. According to simulation results, the proposed scheme can achieve almost the same performance as that of the ML detection scheme, with far less complexity.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
