MIMO Detection Algorithms for High Data Rate Wireless Transmission
Nirmalendu Bikas Sinha, R. Bera, M. Mitra

TL;DR
This paper compares various MIMO detection algorithms in a MIMO-OFDM framework, evaluating their BER/PER performance and hardware complexity to identify efficient solutions for high data rate wireless systems.
Contribution
It provides a comparative analysis of adaptive and non-adaptive MIMO detection algorithms, highlighting the RLS algorithm as a cost-effective option for Gbps wireless transmission.
Findings
RLS algorithm offers a good balance between performance and complexity.
MIMO detection can be optimized with channel coding for high data rates.
Simulation results favor RLS for wideband MIMO systems.
Abstract
Motivated by MIMO broad-band fading channel model, in this section a comparative study is presented regarding various uncoded adaptive and non-adaptive MIMO detection algorithms with respect to BER/PER performance, and hardware complexity. All the simulations are conducted within MIMO-OFDM framework and with a packet structure similar to that of IEEE 802.11a/g standard. As the comparison results show, the RLS algorithm appears to be an affordable solution for wideband MIMO system targeting at Giga-bit wireless transmission. So MIMO can overcome huge processing power required for MIMO detection by using optimizing channel coding and MIMO detection.
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Taxonomy
TopicsAdvanced Wireless Communication Techniques · Advanced MIMO Systems Optimization · Cooperative Communication and Network Coding
