Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Articles Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Analysis and optimization of uplink spectral efficiency in massive multiple-input and multiple-output Subject The topic of the resource 5G; Massive; Multiple input and multiple output; Optimization; Spectral efficiency Description An account of the resource Fifth Generation (5G) specifications aims for data rate of 1 Gbps in high mobility and 10 Gbps in low mobility conditions, 15-30 bps/Hz of spectral efficiency with less than 1 milli second (ms) latency reduction. Massive multiple-input and multiple-output (Massive MIMO) is one of the promising technologies in 5G standard which offers a high spectral efficiency improvement. This work focus on the uplink scenario spectral efficiency in a Massive MIMO simulation network based on third generation partnership project (3GPP) and long term evolution (LTE) document of 5G. This work analyzes the spectral efficiency metric by simulating the 5G Massive MIMO network. Then, the research identified major constraint parameters; number of user antennas, K, number of base station antennas, M, transmission power, P, channel bandwidth, B, and coherence time, Tau_C and pilot time Tau_P which plays a significant role in varying this metric. The authors focus on improving the spectral efficiency by passing these constraint parameters through different meta-heurestic optimization algorithms, such as, convex optimization solver, White shark optimization (WSO) and Particle swarm optimization (PSO). The results show an overall, 1-10 percent of improvement of the parameter wnen compared with other research articles. The maximum value achieved is 49.84 bps/Hz, which is three times higher as per to the 3GPP and International Telecommunication Unioin (ITU) release document. 2022 Institute of Advanced Engineering and Science. All rights reserved. Creator An entity primarily responsible for making the resource Rajanbabu D.T.; Jose I. Source A related resource from which the described resource is derived Indonesian Journal of Electrical Engineering and Computer Science, Vol-28, No. 2, pp. 830-839. Publisher An entity responsible for making the resource available Institute of Advanced Engineering and Science Date A point or period of time associated with an event in the lifecycle of the resource 2022-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.11591/ijeecs.v28.i2.pp830-839" target="_blank" rel="noreferrer noopener">https://doi.org/10.11591/ijeecs.v28.i2.pp830-839</a> <br /><br /><a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-85139280788&amp;doi=10.11591%2Fijeecs.v28.i2.pp830-839&amp;partnerID=40&amp;md5=036c50623bd6172eb6b12ab329abb3e9" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85139280788&amp;doi=10.11591%2fijeecs.v28.i2.pp830-839&amp;partnerID=40&amp;md5=036c50623bd6172eb6b12ab329abb3e9</a> Rights Information about rights held in and over the resource All Open Access; Gold Open Access; Green Open Access Relation A related resource ISSN: 25024752 Format The file format, physical medium, or dimensions of the resource Online Language A language of the resource English Type The nature or genre of the resource Article Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Rajanbabu D.T., Department of Electronics and Communication Engineering, CHRIST (Deemed to Be University), Bangalore, India; Jose I., Department of Electronics and Communication Engineering, CHRIST (Deemed to Be University), Bangalore, India