Journal Article10.1016/J.MICPRO.2020.103010
Architectural implementation of modified K-best algorithm for detection in MIMO systems
A. Shirly Edward,S. Malarvizhi +1 more
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TL;DR: Novel architectures for the modified K-best algorithm and its very-large-scale integration implementation for spatially multiplexed wireless multiple-input multiple-output systems are presented and reduced hardware complexity is shown.
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About: This article is published in Microprocessors and Microsystems. The article was published on 01 Apr 2020. The article focuses on the topics: Throughput (business).
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Citations
Configurable Quasi-Optimal Sphere Decoding for Scalable MIMO Communications
Yun Wu,John McAllister +1 more
TL;DR: A Robust Bounded Spanning with Fast Enumeration (R-BSFE) approach employs novel strategies for channel matrix pre-processing and symbol enumeration to maintain quasi-ML accuracy whilst reducing complexity by up to 74%.
Effect of uniform time on the transmission of signals in rail open systems
TL;DR: The article presents the influence of synchronisation of data transmission in open railway systems using GPS (Global Positioning System) technology, a description of the physical phenomena associated with synchronisation, and the author's method for carrying out measurements on railway line No. 4.
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Transmission system model in the track-vehicle relationship based on Long Term Evolution technology
Marcin Chrzan,Jacek Paś +1 more
TL;DR: In this article , a general model for open radio transmission in traffic control systems based on the latest public radio standard, which is LTE, 5G or Future Railway Mobile Communications System (FRMCS), is presented.
1
Performance improvement methods of sphere decoding in MIMO systems: A technical review
M. G. Girija,T. Sudha +1 more
TL;DR: Sphere decoding algorithms are effective detection techniques used in MIMO systems. Different algorithms and their performance metrics are illustrated and compared. Future directions to enhance the effectiveness of sphere decoding algorithms are discussed.
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T ransmission system model in the track - vehicle relationship based on l ong t erm e volution technology
Marcin Chrzan,Jacek Paś +1 more
TL;DR: In this article , the authors present a general model for open radio trans-mission in traffic control systems based on the latest public radio standard, which is LTE, 5G or Future Railway Mobile Communications System (FRMCS).
References
From theory to practice: an overview of MIMO space-time coded wireless systems
TL;DR: An overview of progress in the area of multiple input multiple output (MIMO) space-time coded wireless systems is presented and the state of the art in channel modeling and measurements is presented, leading to a better understanding of actual MIMO gains.
Algorithm and implementation of the K-best sphere decoding for MIMO detection
Zhan Guo,P. Nilsson +1 more
TL;DR: The implementation results show that it is feasible to achieve near-ML performance and high detection throughput for a 4/spl times/4 16-QAM MIMO system using the proposed algorithms and the VLSI architecture with reasonable complexity.
K-best MIMO detection VLSI architectures achieving up to 424 Mbps
M. Wenk,Martin Zellweger,Andreas Burg,Norbert Felber,Wolfgang Fichtner +4 more
- 21 May 2006
TL;DR: In this paper, a parallel implementation of the K-best algorithm for MIMO systems is presented, which achieves up to 424 Mbps throughput with an area that is almost on par with current state-of-the-art implementations.
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Silicon complexity for maximum likelihood MIMO detection using spherical decoding
TL;DR: An architecture for a 4/spl times/4 16QAM MIMO spherical decoder with soft outputs that achieves 38.8 Mb/s over a 5-MHz channel using only approximately 10 mm/sup 2/ in a 0.18-/spl mu/m CMOS process is presented.
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