Soft-output extension of an SNR-adaptive sphere decoder for coded MIMO systems
S Han, C Tellambura - 2012 25th IEEE Canadian Conference …, 2012 - ieeexplore.ieee.org
In this paper, a list sphere decoding method based on an extension of the signal noise ratio
(SNR)-adaptive sphere decoder (SSD) is proposed to perform joint iterative detection and …
(SNR)-adaptive sphere decoder (SSD) is proposed to perform joint iterative detection and …
Low complexity radius reduction method for list sphere decoders
Y Zhang, J Tang, KK Parhi - 2006 Fortieth Asilomar Conference …, 2006 - ieeexplore.ieee.org
Sphere decoding has been used for maximum likelihood (ML) detection of multiple-input-
multiple-output (MIMO) communication systems. In order to combine the sphere decoder …
multiple-output (MIMO) communication systems. In order to combine the sphere decoder …
High performance fixed effort MIMO detector
M Chouayakh, A Knopp, B Lankl - 2010 International ITG …, 2010 - ieeexplore.ieee.org
A reduced search sphere decoder (RS-SD) for multiple input multiple output (MIMO) systems
is proposed. Contrarily to the sphere decoder (SD), where the maximum likelihood (ML) …
is proposed. Contrarily to the sphere decoder (SD), where the maximum likelihood (ML) …
Parallel architecture of list sphere decoders
Y Zhang, KK Parhi - 2007 IEEE International Symposium on …, 2007 - ieeexplore.ieee.org
Sphere decoding has been used for maximum likelihood (ML) detection of multiple-input-
multiple-output (MIMO) communication systems. In order to combine the sphere decoder …
multiple-output (MIMO) communication systems. In order to combine the sphere decoder …
A complexity-efficient sphere decoder for MIMO systems
S Han, C Tellambura - 2011 IEEE International Conference on …, 2011 - ieeexplore.ieee.org
It is well known that although the conventional sphere decoder (SD) achieves optimal
maximum likelihood (ML) performance at a reduced complexity compared to the naive ML …
maximum likelihood (ML) performance at a reduced complexity compared to the naive ML …
Rapid prototyping of a fixed-throughput sphere decoder for MIMO systems
LG Barbero, JS Thompson - 2006 IEEE International …, 2006 - ieeexplore.ieee.org
A field-programmable gate array (FPGA) implementation of a new detection algorithm for
uncoded multiple input-multiple output (MIMO) systems based on the complex version of the …
uncoded multiple input-multiple output (MIMO) systems based on the complex version of the …
An improved sphere decoding scheme for MIMO systems using an adaptive statistical threshold
X Wu, JS Thompson, AM Wallace - 2009 17th European Signal …, 2009 - ieeexplore.ieee.org
The fixed-complexity sphere decoder (FSD) has been previously proposed for multiple input-
multiple output (MIMO) detection to overcome the two main drawbacks of the original sphere …
multiple output (MIMO) detection to overcome the two main drawbacks of the original sphere …
Low complexity list updating circuits for list sphere decoders
Y Zhang, J Tang, KK Parhi - 2006 IEEE Workshop on Signal …, 2006 - ieeexplore.ieee.org
Sphere decoder has been introduced to the multiple-input-multiple-output (MIMO)
communication systems, with which the maximum likelihood (ML) detection becomes …
communication systems, with which the maximum likelihood (ML) detection becomes …
Efficient radius and list updating units design for list sphere decoders
The sphere decoder (SD) has been utilized for maximum likelihood (ML) detection in MIMO
systems. In order to improve system performance, the SD is usually combined with the error …
systems. In order to improve system performance, the SD is usually combined with the error …
Step reduced K-best sphere decoding
X Mao, Y Cheng, L Ma, H Xiang - 2012 IEEE Vehicular …, 2012 - ieeexplore.ieee.org
We propose an algorithm that reduces the complexity of the K-best sphere decoding (K-best
SD) algorithm, which is a powerful parallel detection algorithm for multiple-input multiple …
SD) algorithm, which is a powerful parallel detection algorithm for multiple-input multiple …