Microwave Mobile Communications
Microwave Mobile Communications
On Limits of Wireless Communications in a Fading Environment when UsingMultiple Antennas
Wireless Personal Communications: An International Journal
The 802.11n MIMO-OFDM Standard for Wireless LAN and Beyond
Wireless Personal Communications: An International Journal
Antenna Theory: Analysis and Design
Antenna Theory: Analysis and Design
Maximum MIMO system mutual information with antenna selection and interference
EURASIP Journal on Applied Signal Processing
MIMO antenna subset selection with space-time coding
IEEE Transactions on Signal Processing
IEEE Transactions on Signal Processing
Higher order statistics of antenna subset diversity
IEEE Transactions on Wireless Communications
On the asymptotic capacity of MIMO systems with antenna arrays of fixed length
IEEE Transactions on Wireless Communications
Capacity of MIMO systems with antenna selection
IEEE Transactions on Wireless Communications
Wideband diversity in multipath channels with nonuniform power dispersion profiles
IEEE Transactions on Wireless Communications
Antenna subset diversity with non-ideal channel estimation
IEEE Transactions on Wireless Communications - Part 1
IEEE Transactions on Information Theory
Receive antenna selection for MIMO flat-fading channels: theory and algorithms
IEEE Transactions on Information Theory
Performance bounds for space-time block codes with receive antenna selection
IEEE Transactions on Information Theory
Antenna selection in MIMO systems
IEEE Communications Magazine
Antenna selection in polarized multiple input multiple output transmissions with mutual coupling
Integrated Computer-Aided Engineering
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We investigate the achievable rate of receive antenna selection MIMO systems in the presence of mutual coupling and spatial correlation. For that, we assume the antenna array to consist of dipole antennas placed side-by-side in a linear pattern and in a very limited physical space. In a first step, we will assume perfect channel state information at the receiver side only and a negligible training overhead compared with the payload. We will demonstrate that in contrast to what might be expected based on results for cases without mutual coupling, MIMO receive antenna selection can achieve higher data rates than the system using all antennas provided that the total number of receive antennas is larger than a critical value that we will further discuss. We then propose an optimal antenna selection processing that ensures rate maximization regardless of the number of antennas used. In a later step, we will address the impact of training overhead on the system achievable rate when the training overhead is considerable. We will show that such a rate is reduced dramatically due to the large amount of training overhead arising from the presence of mutual coupling. To overcome this problem, we will thus propose a novel channel estimation method, which reduces the training overhead greatly and improves the system achievable rate performance.