Multiple Input-Multiple Output (MIMO) systems uses multiple antennas at the transmitter and
the receiver to achieve high spectral efficiency. Sphere decoder (SD) has been widely used …

This paper presents the architecture and circuit design of a sphere decoder for agile multi-
input multi-output (MIMO) communication systems. Algorithm and architecture co-design is …

Maximum likelihood (ML) decoding is an optimal detector with high-performance for multiple-
input-multiple-output (MIMO) communication systems. While it is attractive due to its superior …

Abstract Multiple-Input Multiple-Output (MIMO) technology plays a revolutionary role in the
development of wireless broadband communication systems. Applying multiple antennas at …

MIMO system provides spatial multiplexing gain and diversity gain. Maximum likelihood
solution is optimal decoder for MIMO systems. However, computational complexity of such …

In this paper, a low complexity parallel sphere decoder algorithm is proposed for high-order
MIMO system. It reduces the computational complexity compared to the fixed-complexity …

The sphere decoding algorithm (SDA) has been widely used for maximum likelihood (ML)
detection in MIMO systems. However, the conventional SDA is very complex for hardware …

Sphere Decoding (SD) algorithm has emerged as a highly effective detection scheme for
Multiple-Input Multiple-output (MIMO) systems. It offers a near maximum likelihood accuracy …

Abstract MIMO (Multiple Input–Multiple Output) technology is a promising and upcoming
technology for the future wireless generation system, as it has high throughput and diversity …

본 논문에서는 다중입력 다중출력 (Multiple Input Multiple Output: MIMO) 시스템에서
Maximum Likelihood (ML) 수신기와 같은 성능을 가지지만 복잡도가 낮은 Sphere Decoding …