Generalized model for scheduling in MIMO multiple access systems: a cross-layer approach
Signal Processing - Special section: Advances in signal processing-assisted cross-layer designs
Wireless Personal Communications: An International Journal
Capacity performance of adaptive receive antenna subarray formation for MIMO systems
EURASIP Journal on Wireless Communications and Networking
EURASIP Journal on Advances in Signal Processing
Quantized transmit beamforming with antenna selection in a MIMO channel
Proceedings of the 2009 International Conference on Wireless Communications and Mobile Computing: Connecting the World Wirelessly
The error probability of the fixed-complexity sphere decoder
IEEE Transactions on Signal Processing
Performance based receive antenna selection for V-BLAST systems
IEEE Transactions on Wireless Communications
IEEE Transactions on Wireless Communications
Dynamic linear precoding for the exploitation of known interference in MIMO broadcast systems
IEEE Transactions on Wireless Communications
Rate of channel hardening of antenna selection diversity schemes and its implication on scheduling
IEEE Transactions on Information Theory
A near-optimal joint transmit and receive antenna selection algorithm for MIMO systems
RWS'09 Proceedings of the 4th international conference on Radio and wireless symposium
Transmit antenna selection for partially precoded MIMO systems
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
The RF-chain limited MIMO system: part I: optimum diversity-multiplexing tradeoff
IEEE Transactions on Wireless Communications
Global and fast receiver antenna selection for MIMO systems
IEEE Transactions on Communications
Opportunistic cooperation for multi-antenna multi-relay networks
IEEE Transactions on Wireless Communications
Computationally efficient near-optimal combined antenna selection algorithms for V-BLAST systems
Digital Signal Processing
Wireless Personal Communications: An International Journal
Low-Complexity Throughput-Based Antenna Selection Method
Wireless Personal Communications: An International Journal
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Multiple antenna wireless communication systems have recently attracted significant attention due to their higher capacity and better immunity to fading as compared to systems that employ a single-sensor transceiver. Increasing the number of transmit and receive antennas enables to improve system performance at the price of higher hardware costs and computational burden. For systems with a large number of antennas, there is a strong motivation to develop techniques with reduced hardware and computational costs. An efficient approach to achieve this goal is the optimal antenna subset selection. In this paper, we propose a fast antenna selection algorithm for wireless multiple-input multiple-output (MIMO) systems. Our algorithm achieves almost the same outage capacity as the optimal selection technique while having lower computational complexity than the existing nearly optimal antenna selection methods. The optimality of the proposed technique is established in several important specific cases. A QR decomposition-based interpretation of our algorithm is provided that sheds a new light on the optimal antenna selection problem.