Journal of Data Processing

DLINE Journals portal

Home

New Journals

Browse Journals

Journal Prices

For Authors

Print ISSN:
Online ISSN:

About JDP
	DLINE Portal Home Home Aims & Scope Editorial Board Current Issue Next Issue Previous Issue Sample Issue Upcoming Conferences Self-archiving policy Alert Services Be a Reviewer Publisher Paper Submission Subscription Contact us

How To Order
	Order Online Price Information Request for Complimentary Print Copy

For Authors
	Guidelines for Contributors Online Submission Call for Papers Author Rights

RELATED JOURNALS

Journal of Digital Information Management (JDIM)

Journal of Multimedia Processing and Technologies (JMPT)

International Journal of Web Application (IJWA)

Journal of Data Processing

Multiuser Multiple-input Multiple-output Orthogonal Frequency Division Multiplexing (MU-MIMO-OFDM) SystemMultiuser Multiple-input Multiple-output Orthogonal Frequency Division Multiplexing (MU-MIMO-OFDM) System

Aleksandra Panajotovic, Nikola Sekulovic and Daniela Milovic
University of Nis Aleksandra Medvedeva 14, Nis, 18000, Serbia College of Applied Technical Sciences Aleksandra Medvedeva 20, Nis, 18000, Serbia Faculty of Electronic Engineering at University of Nis Aleksandra Medvedeva 14, Nis, 18000, Serbia

Abstract: We have developed algorithms for multiuser multiple-input multiple-output orthogonal frequency division multiplexing (MU-MIMO-OFDM) system. For applying inter and intra-user interferences, we have used correct channel state information based on zero force beam forms. Besides, we have presented experimental results that prove the user selection algorithm to compare the generalized multicarrier semi orthogonal user selection.

Keywords: IEEE 802.11ac, MU-MIMO-OFDM, User Scheduling Algorithm, ZFBF Multiuser Multiple-input Multiple-output Orthogonal Frequency Division Multiplexing (MU-MIMO-OFDM) SystemMultiuser Multiple-input Multiple-output Orthogonal Frequency Division Multiplexing (MU-MIMO-OFDM) System

DOI:https://doi.org/10.6025/jdp/2022/12/2/36-41

Full_Text PDF 1.17 MB Download: 109 times

References:

[1] van Nee, R. & Prasad, R. (2000). OFDM for Wireless Multimedia Communications. Artech House.
[2] Telatar, E. (1999) Capacity of multi-antenna Gaussian channels. European Transactions on Telecommunications, 10, 585–595 [DOI: 10.1002/ett.4460100604].
[3] Gesbert, D.S., Kountouris, M. & R.W. (2007) Health Jr., C. -B. Chae and T. Salzer, "Shifting to MIMO Paradigm". IEEE Signal Processing Magazine, 24, 36–46.
[4] Yoo, T. & Goldsmith, A. (2006) On the Optimaplity of multiantenna broadcast scheduling using zero-forcing beamforming. IEEE JSAC, 24, 528–541.
[5] Spencer, Q.H., Swindlehurst, A.L. & Haardt, M. (2004) Zero-forcing methods for downlink spatial multiplexing in multiuser MIMO channels. IEEE Transactions on Signal Processing, 52, 461–471 [DOI: 10.1109/TSP.2003.821107].
[6] Chen, R., Shen, Z., Andrews, J.G. & Heath, R.W. (2008) Multimode transmission for multiuser MIMO system with block diagonalization. IEEE Transactions on Signal Processing, 56, 3294–3302 [DOI: 10.1109/TSP.2008.920453].
[7] Essaouli, M., Rierra-Palou, F. & Femenias, G. (2011) Opportunistic multiuser MIMO for OFDM networks. MC-SS 2011 [Conference proceedings]. Herrsching, Germany, pp. 1–5.
[8] Essaouli, M., Rierra-Palou, F. & Femenias, G. (2012) A fair MU-MIMO Scheme for IEEE 802.11ac. ISWCS 2012 [Conference proceedings]. Paris, pp. 1049–1053.
[9] Panajotovic, A., Riera-Palou, F. & Femenias, G. (2015) Adaptive Uniform Channel decomposition in MU-MIMO-OFDM: Application to IEEE 802.11ac. IEEE Transactions on Wireless Communications, 14, 2896–2910 [DOI: 10.1109/TWC.2015.2396513].
[10] Dierks, S. & Jiinger, N. (2016) Scheduling for massive MIMO with few excess antennas. WSA 2016 [Conference proceedings], pp. 40¬44. Munich.
[11] Martorell, G., Riera-Palou, F. & Femenias, G. (2011). Cross-Layer Fast Link Adaptation for MIMO-OFDM based WLANs. Wireless Personal Communications, 56, 599–609 [DOI: 10.1007/s11277-010-9992-9].
[12] Kermoal, J.P., Schumacher, L., Pedersen, K.I., Mogensen, P.E. & Frederiksen, F. (2002). A stochastic MIMO radio channel model with experimental validation. IEEE JSAC, 20, pp. 1211-1226 [DOI: 10.1109/JSAC.2002.801223].

DLINE Journals portal