[en] Massive multiple-input and multiple-output (MIMO) systems have become the most persuasive technology for 5G as it increased the energy efficiency gigantically as compared to other wireless communication systems. Being the most vibrant research technology in the communication sector, this research work is based on the optimal model development of energy-efficient massive MIMO systems. The proposed model is a realistic model that augmented the spectral efficiency (SE) of massive MIMO systems where a multi-cell model scenario is considered. Channel estimation is carried out at the base stations (BSs) based on uplink (UL) transmission while the minimum mean-squared error (MMSE), Element-wise MMSE, and Least-square (LS) estimators are used for the estimation. We analyze the achievable SE of the UL based on the MMSE channel estimator with different receive combining schemes. Moreover, the downlink (DL) transmission model is also modelled with different precoding schemes by taking the same vectors used in combining schemes. The simulation results show a significant improvement in spectral efficiency by developing UL and DL transmission models and also realized that the average sum of SE per cell can be improved by optimized MMSE channel estimation, installing multiple BS antennas, and serving multiple UEs per cell. The findings of this work specify that the massive MIMO system can be developed by optimizing the channel estimation for the augmentation of SE in UL and DL transmissions. Conclusively, it can be summarized that some complex computations of MMSE channel estimators can enhance the average sum of SE per cell as per the results verified in this model.
Disciplines :
Ingénierie électrique & électronique
Auteur, co-auteur :
Asif, Rao Muhammad
Shakir, Mustafa
Rehman, Ateeq Ur
Shafiq, Muhammad
Khan, Rehan Ali
KHAN, Wali Ullah ; University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom
Co-auteurs externes :
yes
Langue du document :
Anglais
Titre :
Performance Evaluation of Spectral Efficiency for Uplink and Downlink Multi-Cell Massive MIMO Systems
Titre traduit :
[en] Performance Evaluation of Spectral Efficiency for Uplink and Downlink Multi-Cell Massive MIMO Systems
Liu Y., Wang C., Huang J., Sun J., Zhang W., Novel 3-D nonstationary MmWave massive MIMO Channel models for 5G high-speed train wireless communications. IEEE Transactions on Vehicular Technology 2019, 68, 3, 2077, 2086, 10.1109/TVT.2018.2866414, 2-s2.0-85052680031
Rehman A. U., Aimin J., Rehman A., Paul A., Weighted Based Trustworthiness Ranking in Social Internet of Things by using Soft Set Theory. IEEE 5th International Conference on Computer and Communications (ICCC) 2019 Chengdu, China 1644, 1648, 10.1109/ICCC47050.2019.9064242
Asif R. M., Arshad J., Shakir M., Noman S. M., Rehman A. U., Energy Efficiency Augmentation in Massive MIMO Systems through Linear Precoding Schemes and Power Consumption Modeling. Wireless Communications and Mobile Computing 2020, 2020, 13, 10.1155/2020/8839088
Chataut R., Akl R., Dey U. K., Least Square Regressor Selection Based Detection for Uplink 5G Massive MIMO Systems. IEEE 20th wireless and microwave technology conference (WAMICON) 2019 Cocoa Beach, FL, USA 1, 6, 10.1109/WAMICON.2019.8765469, 2-s2.0-85069898459
Kang B., Yoon J. H., Park J., Low-complexity massive MIMO detectors based on Richardson method. ETRI Journal 2017, 39, 3, 326, 335, 10.4218/etrij.17.0116.0732, 2-s2.0-85020190367
Rehman A. U., Naqvi R. A., Rehman A., Paul A., Muhammad Tariq Sadiq, Dildar Hussain A Trustworthy SIoT Aware Mechanism as an Enabler for Citizen Services in Smart Cities. Electronics 2020, 9, 6, 918, 10.3390/electronics9060918
Björnson E., Hoydis J., Sanguinetti L., Massive MIMO has unlimited capacity. IEEE Transactions on Wireless Communications 2018, 17, 1, 574, 590, 10.1109/TWC.2017.2768423, 2-s2.0-85033704964
Singh J., Kedia D., Spectral efficient precoding Design for Multi-cell Large MU-MIMO system. IETE Journal of Research 2020, 1, 16, 10.1080/03772063.2020.1791745
Arshad J., Rehman A., Rehman A. U., Ullah R., Hwang S. O., Spectral efficiency augmentation in uplink massive MIMO systems by increasing transmit power and uniform linear array gain. Sensors 2020, 20, 17, 4982, 10.3390/s20174982, 32887453
Yang H., Marzetta T. L., Performance of conjugate and zero-forcing beamforming in large-scale antenna systems. IEEE Journal on Selected Areas in Communications 2013, 31, 2, 172, 179, 10.1109/JSAC.2013.130206, 2-s2.0-84872867725
Hassan S., Tariq N., Naqvi R. A., Rehman A. U., Kaabar M. K. A., Performance Evaluation of Machine Learning-Based Channel Equalization Techniques: New Trends and Challenges. Journal of Sensors 2022, 2022, 14, 10.1155/2022/2053086
Thakur A., Mishra R. C., Performance Analysis of Energy-Efficient Multi-Cell Massive MIMO System. 10th International Conference on Computing, Communication and Networking Technologies (ICCCNT) 2019 Kanpur, India
Al-Mogren S., Energy Adaptive Approach In a Multi-Channel Dissemination-Based Network. New Technologies, Mobility and Security 2008 Tangier, Morocco 1, 6, 10.1109/NTMS.2008.ECP.44, 2-s2.0-58049168997
Mubashar R., Siddique M. A. B., Rehman A. U., Asad A., Rasool A., Comparative performance analysis of short-range wireless protocols for wireless personal area network. Iran Journal of Computer Science 2021, 4, 3, 201, 210, 10.1007/s42044-021-00087-1
Almelah H. B., Hamdi K. A., Spectral efficiency of distributed large-scale MIMO systems with ZF receivers. IEEE Transactions on Vehicular Technology 2017, 66, 6, 4834, 4844, 10.1109/TVT.2016.2616173, 2-s2.0-85028777109
Ahmed A., Ahmed Q. Z., Almogren A., Haider S. K., Rehman A. U., Hybrid precoding aided fast frequency-hopping for millimeter-wave Communication. Access 2021, 9, 149596, 149608, 10.1109/ACCESS.2021.3124923
Wang Y., Zhu G., Li M., Singh R., Marques C., Min R., Kumar S., Water pollutants p-cresol detection based on au-ZnO nanoparticles modified tapered optical fiber. IEEE Transactions on Nanobioscience 2021, 20, 3, 377, 384, 10.1109/TNB.2021.3082856, 34018936
Leal-Junior A. G., Frizera A., Marques C., Sánchez M. R., dos Santos W. M., Siqueira A. A., Pontes M. J., Polymer optical fiber for angle and torque measurements of a series elastic actuator's spring. Journal of Lightwave Technology 2018, 36, 9, 1698, 1705, 10.1109/JLT.2017.2789192, 2-s2.0-85040079966
Chien V., Trinh C. M., Björnson E., Large-scale-fading decoding in cellular massive MIMO systems with spatially correlated channels. IEEE Transactions on Communications 2019, 67, 4, 2746, 2762
Ngo H. Q., Larsson E., Marzetta T., Energy and spectral efficiencyof very large multiuser MIMO systems. IEEE Transactions on Communications 2013, 61, 4, 1436, 1449
Chen X., Wang X., Chen X., Energy-Efficient optimization for wireless information and power transfer in large-scale MIMO systems employing energy beamforming. IEEE Wireless Communications Letters 2013, 2, 6, 667, 670, 10.1109/WCL.2013.092813.130514, 2-s2.0-84891558433
Xin Y., Wang D., Li J., Zhu H., Wang J., You X., Area spectral efficiency and area energy efficiency of massive MIMO cellular systems. IEEE Transactions on Vehicular Technology 2016, 65, 5, 3243, 3254, 10.1109/TVT.2015.2436896, 2-s2.0-84969944627
Tan W., Huang W., Yang X., Shi Z., Liu W., Fan L., Multiuser precoding scheme and achievable rate analysis for massive MIMO system. EURASIP Journal on Wireless Communications and Networking 2018, 2018, 1, 10.1186/s13638-018-1223-1, 2-s2.0-85052083928
Li X., Bjornson E., Larsson E. G., Zhou S., Wang J., A Multi-Cell MMSE Detector for Massive MIMO Systems and New Large System Analysis. IEEE global communications conference (GLOBECOM 2015 San Diego, CA, USA 1, 6
Nguyen H. V., Nguyen V.-D., Sharma S. K., Chatzinotas S., Ottersten B., Shin O.-S., On the spectral and energy efficiencies of full-duplex cell-free massive MIMO. IEEE Journal on Selected Areas in Communications 2020, 38, 8, 1698, 1718, 10.1109/JSAC.2020.3000810
Riadi A., Boulouird M., Hassani M. M.'. R., Least Squares Channel Estimation of an OFDM Massive MIMO System for 5G Wireless Communications. International conference on the Sciences of Electronics, Technologies of Information and Telecommunications 2018 Genoa, Italy and Hammamet, Tunisia
Ozdogan O., Bjornson E., Larsson E. G., Uplink spectral efficiency of massive MIMO with spatially correlated Rician fading. IEEE 19th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC) 2018 Kalamata, Greece
Asif R. M., Shakir M., Nebhen J., Rehman A. U., Shafiq M., Choi J. G., Energy efficiency trade-off with spectral efficiency in MIMO systems. CMC-COMPUTERS MATERIALS & CONTINUA 2022, 70, 3, 5889, 5905, 10.32604/cmc.2022.020777
