Click to open the HelpDesk interface
AECE - Front page banner

Menu:


FACTS & FIGURES

JCR Impact Factor: 0.800
JCR 5-Year IF: 1.000
SCOPUS CiteScore: 2.0
Issues per year: 4
Current issue: Feb 2024
Next issue: May 2024
Avg review time: 77 days
Avg accept to publ: 48 days
APC: 300 EUR


PUBLISHER

Stefan cel Mare
University of Suceava
Faculty of Electrical Engineering and
Computer Science
13, Universitatii Street
Suceava - 720229
ROMANIA

Print ISSN: 1582-7445
Online ISSN: 1844-7600
WorldCat: 643243560
doi: 10.4316/AECE


TRAFFIC STATS

2,532,446 unique visits
1,006,879 downloads
Since November 1, 2009



Robots online now
PetalBot
bingbot
Googlebot
SemanticScholar


SCOPUS CiteScore

SCOPUS CiteScore


SJR SCImago RANK

SCImago Journal & Country Rank




TEXT LINKS

Anycast DNS Hosting
MOST RECENT ISSUES

 Volume 24 (2024)
 
     »   Issue 1 / 2024
 
 
 Volume 23 (2023)
 
     »   Issue 4 / 2023
 
     »   Issue 3 / 2023
 
     »   Issue 2 / 2023
 
     »   Issue 1 / 2023
 
 
 Volume 22 (2022)
 
     »   Issue 4 / 2022
 
     »   Issue 3 / 2022
 
     »   Issue 2 / 2022
 
     »   Issue 1 / 2022
 
 
 Volume 21 (2021)
 
     »   Issue 4 / 2021
 
     »   Issue 3 / 2021
 
     »   Issue 2 / 2021
 
     »   Issue 1 / 2021
 
 
  View all issues  


FEATURED ARTICLE

Analysis of the Hybrid PSO-InC MPPT for Different Partial Shading Conditions, LEOPOLDINO, A. L. M., FREITAS, C. M., MONTEIRO, L. F. C.
Issue 2/2022

AbstractPlus






LATEST NEWS

2023-Jun-28
Clarivate Analytics published the InCites Journal Citations Report for 2022. The InCites JCR Impact Factor of Advances in Electrical and Computer Engineering is 0.800 (0.700 without Journal self-cites), and the InCites JCR 5-Year Impact Factor is 1.000.

2023-Jun-05
SCOPUS published the CiteScore for 2022, computed by using an improved methodology, counting the citations received in 2019-2022 and dividing the sum by the number of papers published in the same time frame. The CiteScore of Advances in Electrical and Computer Engineering for 2022 is 2.0. For "General Computer Science" we rank #134/233 and for "Electrical and Electronic Engineering" we rank #478/738.

2022-Jun-28
Clarivate Analytics published the InCites Journal Citations Report for 2021. The InCites JCR Impact Factor of Advances in Electrical and Computer Engineering is 0.825 (0.722 without Journal self-cites), and the InCites JCR 5-Year Impact Factor is 0.752.

2022-Jun-16
SCOPUS published the CiteScore for 2021, computed by using an improved methodology, counting the citations received in 2018-2021 and dividing the sum by the number of papers published in the same time frame. The CiteScore of Advances in Electrical and Computer Engineering for 2021 is 2.5, the same as for 2020 but better than all our previous results.

2021-Jun-30
Clarivate Analytics published the InCites Journal Citations Report for 2020. The InCites JCR Impact Factor of Advances in Electrical and Computer Engineering is 1.221 (1.053 without Journal self-cites), and the InCites JCR 5-Year Impact Factor is 0.961.

Read More »


    
 

  1/2015 - 11

Low Complexity V-BLAST MIMO-OFDM Detector by Successive Iterations Reduction

AHMED, K. See more information about AHMED, K. on SCOPUS See more information about AHMED, K. on IEEExplore See more information about AHMED, K. on Web of Science, ABUELENIN, S. See more information about  ABUELENIN, S. on SCOPUS See more information about  ABUELENIN, S. on SCOPUS See more information about ABUELENIN, S. on Web of Science, SOLIMAN, H. See more information about  SOLIMAN, H. on SCOPUS See more information about  SOLIMAN, H. on SCOPUS See more information about SOLIMAN, H. on Web of Science, AL-BARBARY, K. See more information about AL-BARBARY, K. on SCOPUS See more information about AL-BARBARY, K. on SCOPUS See more information about AL-BARBARY, K. on Web of Science
 
View the paper record and citations in View the paper record and citations in Google Scholar
Click to see author's profile in See more information about the author on SCOPUS SCOPUS, See more information about the author on IEEE Xplore IEEE Xplore, See more information about the author on Web of Science Web of Science

Download PDF pdficon (642 KB) | Citation | Downloads: 835 | Views: 3,509

Author keywords
MIMO, OFDM, signal detection, V-BLAST

References keywords
detection(14), mimo(12), ofdm(10), complexity(8), communications(8), performance(7), system(6), systems(5), reduced(4)
Blue keywords are present in both the references section and the paper title.

About this article
Date of Publication: 2015-02-28
Volume 15, Issue 1, Year 2015, On page(s): 77 - 82
ISSN: 1582-7445, e-ISSN: 1844-7600
Digital Object Identifier: 10.4316/AECE.2015.01011
Web of Science Accession Number: 000352158600011
SCOPUS ID: 84924812233

Abstract
Quick view
Full text preview
V-BLAST detection method suffers large computational complexity due to its successive detection of symbols. In this paper, we propose a modified V-BLAST algorithm to decrease the computational complexity by reducing the number of detection iterations required in MIMO communication systems. We begin by showing the existence of a maximum number of iterations, beyond which, no significant improvement is obtained. We establish a criterion for the number of maximum effective iterations. We propose a modified algorithm that uses the measured SNR to dynamically set the number of iterations to achieve an acceptable bit-error rate. Then, we replace the feedback algorithm with an approximate linear function to reduce the complexity. Simulations show that significant reduction in computational complexity is achieved compared to the ordinary V-BLAST, while maintaining a good BER performance.


References | Cited By  «-- Click to see who has cited this paper

[1] D. A. Khare, "Performance Analysis of V-Blast Based MIMO-OFDM System with Various Detection Techniques," IOSR Journal of Engineering, vol. 2, no. 1, pp. 166-169, Jan. 2012.

[2] D. M. Petal and M. Petal, "Channel estimation for MIMO OFDM using pilot carrier," Indian Streams Research Journal, vol. 3, no. 4, pp. 1-13, May 2012.
[CrossRef]


[3] Henuchul Le, Byeongsi Lee, and Inkyu Lee, "Iterative detection and decoding with an improved V-BLAST for MIMO-OFDM systems," IEEE Journal on Selected Areas in Communications, vol. 24, no. 3, pp. 504-513, Mar. 2006.
[CrossRef] [Web of Science Times Cited 126] [SCOPUS Times Cited 153]


[4] E. Konguvel, J. Raja, and M. Kannan, "A Low Power VLSI Implementation of 2X2 MIMO OFDM Transceiver with ICI-SC Scheme," International Journal of Computer Applications, vol. 77, no. 5, pp. 9-15, Sep. 2013.
[CrossRef]


[5] T. Kim and S. C. Park, "Reduced complexity detection for V-BLAST systems from iteration canceling," in Proc. 23rd International Technical Conference on Circuits/Systems Computers and Communications, Shimonoseki, 2008, pp. 497-500.

[6] Z. Luo, S. Liu, M. Zhao, and Y. Liu, "A Novel Fast Recursive MMSE-SIC Detection Algorithm for V-BLAST Systems," IEEE Transactions on Wireless Communications, vol. 6, no. 6, pp. 2022-2025, Jun. 2007.
[CrossRef] [Web of Science Times Cited 18] [SCOPUS Times Cited 21]


[7] Q. Gao, X.-D. Zhang, J. Li, and W. Shi, "Linear precoding and finite rate feedback design for V-BLAST architecture," IEEE Transactions on Wireless Communications, vol. 7, no. 12, pp. 4976-4986, Dec. 2008.
[CrossRef] [Web of Science Times Cited 6] [SCOPUS Times Cited 7]


[8] W. Yan, S. Sun, and Z. Lei, "A low complexity VBLAST OFDM detection algorithm for wireless LAN systems," IEEE Communications Letters, vol. 8, no. 6, pp. 374-376, Jun. 2004.
[CrossRef] [Web of Science Times Cited 23] [SCOPUS Times Cited 34]


[9] J. Ketonen, M. Juntti, and J. R. Cavallaro, "Performance-complexity comparison of receivers for a LTE MIMO-OFDM system," IEEE Transactions on Signal Processing, vol. 58, no. 6, pp. 3360-3372, Jun. 2010.
[CrossRef] [Web of Science Times Cited 71] [SCOPUS Times Cited 100]


[10] J. H. Chong, C. K. Ng, N. K. Noordin, and B. M. Ali, "A low computational complexity V-BLAST/STBC detection mechanism in MIMO system," Human-centric Computing and Information Sciences, vol. 4, no. 1, Dec. 2014.
[CrossRef] [Web of Science Times Cited 7] [SCOPUS Times Cited 11]


[11] Chao Xu, Dandan Liang, S. Sugiura, Soon Xin Ng, and L. Hanzo, "Reduced-Complexity Approx-Log-MAP and Max-Log-MAP Soft PSK/QAM Detection Algorithms," IEEE Transactions on Communications, vol. 61, no. 4, pp. 1415-1425, Apr. 2013.
[CrossRef] [Web of Science Times Cited 17] [SCOPUS Times Cited 17]


[12] C. Xu, S. Sugiura, S. X. Ng, and L. Hanzo, "Spatial Modulation and Space-Time Shift Keying: Optimal Performance at a Reduced Detection Complexity," IEEE Transactions on Communications, vol. 61, no. 1, pp. 206-216, Jan. 2013.
[CrossRef] [Web of Science Times Cited 57] [SCOPUS Times Cited 64]


[13] D. L. Milliner, "Low-complexity list detection algorithms for the multiple-input multiple-output channel", Ph.D. dissertation, Georgia Institute of Technology, Georgia, 2009. [Handle]

[14] M. G. Roozbahani, E. Jedari, and A. A. Shishegar, "A new link-level simulation procedure of wideband MIMO radio channel for performance evaluation of indoor WLANs," Progress In Electromagnetics Research, vol. 83, pp. 13-24, 2008.
[CrossRef] [Web of Science Times Cited 16] [SCOPUS Times Cited 17]


[15] X. Zhang, Y. Su, and G. Tao, "Signal detection technology research of MIMO-OFDM system," in Proc. 3rd International Congress on Image and Signal Processing, Yantai, 2010,vol. 7, pp. 3031-3034.
[CrossRef] [SCOPUS Times Cited 6]


[16] M. Yasir, M. J. Mughal, N. D. Gohar, and S. A. Moiz, "Performance comparison of wavelet based OFDM (WOFDM) V-BLAST MIMO system with different detection algorithms," in Proc. 4th International Conference on, Rawalpindi, 2008, pp. 110-115.
[CrossRef] [Web of Science Times Cited 4] [SCOPUS Times Cited 5]


[17] A. D. Borkar and S. G. Shinde, "MIMO-OFDM high data rate wireless system using V-BLAST method," International Journal of Application or Innovation in Engineering & Management, vol. 2, no. 7, pp. 234-242, July 2013.

[18] T. Ahmed, "Performance evaluation of the layered space-time receiver using the QR detection method," International Journal on Computer Science and Engineering, vol. 4, no. 01, pp. 97-105, Jan. 2012.

[19] H. Kwon, J. Lee, and I. Kang, "Successive Interference Cancellation via Rank-Reduced Maximum A Posteriori Detection," IEEE Transactions on Communications, vol. 61, no. 2, pp. 628-637, Feb. 2013.
[CrossRef] [Web of Science Times Cited 14] [SCOPUS Times Cited 19]


[20] W. E. Al-Hanafy, "Non-linear preceding and equalization for broadband MIMO channels", Ph.D. dissertation, University of Strathclyde, Glasgow, U.K, 2010.

[21] L. Bai and J. Choi, Low Complexity MIMO Detection, Springer, US, 2012, pp. 20-21.

[22] Y. Jiang, X. Zheng and J. Li, "Asymptotic performance analysis of V-BLAST," in Proc. Global Telecommunications Conference, St Louis MO, 2005, vol. 6, pp. 3882-3886.
[CrossRef] [SCOPUS Times Cited 44]


[23] Y. Li, "Blind SNR estimation of OFDM signals," in Proc. Microwave and Millimeter Wave Technology (ICMMT), International Conference on, Chengdu, 2010, pp. 1792-1796.
[CrossRef] [SCOPUS Times Cited 9]


[24] "Challenges of Unlicensed Wi-Fi Deployments: A Practical Guide for Cable Operators," Cisco. [Online] Available: Temporary on-line reference link removed - see the PDF document



References Weight

Web of Science® Citations for all references: 359 TCR
SCOPUS® Citations for all references: 507 TCR

Web of Science® Average Citations per reference: 14 ACR
SCOPUS® Average Citations per reference: 20 ACR

TCR = Total Citations for References / ACR = Average Citations per Reference

We introduced in 2010 - for the first time in scientific publishing, the term "References Weight", as a quantitative indication of the quality ... Read more

Citations for references updated on 2024-04-20 08:37 in 100 seconds.




Note1: Web of Science® is a registered trademark of Clarivate Analytics.
Note2: SCOPUS® is a registered trademark of Elsevier B.V.
Disclaimer: All queries to the respective databases were made by using the DOI record of every reference (where available). Due to technical problems beyond our control, the information is not always accurate. Please use the CrossRef link to visit the respective publisher site.

Copyright ©2001-2024
Faculty of Electrical Engineering and Computer Science
Stefan cel Mare University of Suceava, Romania


All rights reserved: Advances in Electrical and Computer Engineering is a registered trademark of the Stefan cel Mare University of Suceava. No part of this publication may be reproduced, stored in a retrieval system, photocopied, recorded or archived, without the written permission from the Editor. When authors submit their papers for publication, they agree that the copyright for their article be transferred to the Faculty of Electrical Engineering and Computer Science, Stefan cel Mare University of Suceava, Romania, if and only if the articles are accepted for publication. The copyright covers the exclusive rights to reproduce and distribute the article, including reprints and translations.

Permission for other use: The copyright owner's consent does not extend to copying for general distribution, for promotion, for creating new works, or for resale. Specific written permission must be obtained from the Editor for such copying. Direct linking to files hosted on this website is strictly prohibited.

Disclaimer: Whilst every effort is made by the publishers and editorial board to see that no inaccurate or misleading data, opinions or statements appear in this journal, they wish to make it clear that all information and opinions formulated in the articles, as well as linguistic accuracy, are the sole responsibility of the author.




Website loading speed and performance optimization powered by: 


DNS Made Easy