Energy and Spectral Efficiency Optimization Methods in 5G Massive Mimo Systems
Attougbre Djanan, Moustapha Diaby, Adama Coulibaly
Journal of Advances in Mathematics and Computer Science · pp. 44–56 · Published 30 Jul 2022
10.9734/jamcs/2022/v37i630460Abstract
Radio technologies are driven by a never-ending quest for capacity and thus high throughput, associated with a constant need to improve the quality of the transmission. Thus, the massive MIMO (Multiple Input Multiple Output) technology has been found to be a powerful system to optimize the trade-off between energy and spectral efficiency in fifth generation (5G) cellular networks. In this work, we analyse the trade-off between energy efficiency and spectral efficiency for massive MIMO in wireless communication networks in relation to the power allocation problem. Also authors normalize the energy and spectral efficiency to make them comparable and convert the MOO problem into a single object optimization (SOO) problem by the weighted product scalarization method. Finally, the objective function of this SOO problem, i.e. the energy and spectral efficiency trade-off metric which characterised, is quasi-concave with the emission power and we obtain a unique globally optimal solution. The numerical results attest to the performance of the proposed method.
References (21)
- 1 Decisions with Multiple Objectives: Preferences and Value Tradeoffs. [DOI]
- 2 Survey of multi-objective optimization methods for engineering [DOI]
- 3 Decisions with Multiple Objectives: Preferences and Value Tradeoffs. [DOI]
- 4 Massive MIMO Networks: Spectral, Energy, and Hardware Efficiency [DOI]
- 5 Rate-Splitting for Multi-Antenna Non-Orthogonal Unicast and Multicast Transmission: Spectral and Energy Efficiency Analysis [DOI]
- 6 Energy Efficiency Optimization of 5G Radio Frequency Chain Systems [DOI]
- 7 Massive MIMO Communications [DOI]
- 8 Energy Efficiency–Spectral Efficiency Tradeoff: A Multiobjective Optimization Approach [DOI]
- 9 Energy and spectral efficiency tradeoff for massive MIMO systems with transmit antenna selection [DOI]
- 10 An intuitionistic fuzzy goal programming approach for finding pareto-optimal solutions to multi-objective programming problems [DOI]
- 11 On the Energy and Spectral Efficiency Tradeoff in Massive MIMO-Enabled HetNets With Capacity-Constrained Backhaul Links [DOI]
- 12 Energy-Spectral Efficiency Tradeoffs in 5G Multi-Operator Networks With Heterogeneous Constraints [DOI]
- 13 Maximising system throughput in wireless powered sub-6 GHz and millimetre-wave 5G heterogeneous networks [DOI]
- 14 Energy-Efficient Low-Complexity Algorithm in 5G Massive MIMO Systems [DOI]
- 15 Mitigating Pilot Contamination for Channel Estimation in Multi-cell Massive MIMO Systems [DOI]
- 16 Trade-Off Energy and Spectral Efficiency in a Downlink Massive MIMO System [DOI]
- 17 Energy Efficiency Trade-off with Spectral Efficiency in MIMO Systems [DOI]
- 18 IEEE Transactions on Vehicular Technology [DOI]
- 19 Structural and Multidisciplinary Optimization [DOI]
- 20 IEEE Journal on Selected Areas in Communications [DOI]
- 21 Rate-Splitting for Multi-Antenna Non-Orthogonal Unicast and Multicast Transmission: Spectral and Energy Efficiency Analysis [DOI]
Cited by 5
Eni Haxhiraj, Ina Papadhopulli, Elson Agastra · IEEE Access · 2025
Showing 1 of 5 known citations — external sources report more than can currently be individually listed.
Related research
- Effect of Optimization of Cultural Parameters on Exobiopolymer Production by Microbial Isolates and Their Application in Wastewater Treatment — shares topic coverage
- Optimization of β-galactosidase Production from Yogurt and Dairy Soil Associated Bacteria Using Different Fermentation Media — shares topic coverage
- Proteases Production by a Bacterial Isolate Bacillus amyloliquefaciens 35s Obtained from Soil of the Nile Delta of Egypt — shares topic coverage
- Study of Effect of Nutritional Factors for Optimization of Lipase Production by Lipolytic Fungi — shares topic coverage
- Screening of Bacterial Strains of Agricultural Waste Origin for Βeta-mannanase Production and Optimization of Process Parameters — shares topic coverage
Article metrics
Real usage data collected on this platform.
36
Page views
0
PDF downloads
3
Outbound clicks
5
Citations
Views over time
Views by country
Approximate, from request IP at view time — not citizenship or institution. Countries with fewer than 5 views are grouped as "Other".
Traffic sources
Referring site, by host.
Views and downloads exclude known bots/crawlers. Citations combines this platform's own DOI-resolved index with each external source's own reported total — see Cited by above for individually listed citing works. Last refreshed 0 seconds ago.