Abstract
Abstract The wireless fading channel creates unknown impairments on the transmitted signal. Multiple antenna systems have been well studied for providing diversity and/or coding gain over fading channels. In this paper, a new simpler form of signaling scheme is developed for Multiple Input Multiple Output(MIMO) channels. At the receiver, minimum Pearson distance based detector (MPD) is employed with Slepian’s algorithm, which uses a unique codebook design to estimate the transmitted code word with lesser computations. The scheme is developed for BPSK/QPSK 2x2 and 4x4 MIMO systems over time invariant Rayleigh fading channel. Simulations show significant gains in terms of Bit Error Rate (BER) performance and computational complexity when compared with conventional space time block coded MIMO systems.
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.
