Energy & Spectral Efficiency Algorithms for a Transmit Antenna in Massive MIMO Technology – A Review
Inumula Veeraraghava Rao1, V. Malleswara Rao2
1I. Veeraraghava Rao, Department of ECE, GITAM Deemed To be University, Rushikonda, Visakhapatnam (A.P), India.
2Dr. V. Malleswara Rao,  Department of ECE, GITAM Deemed To be University, Rushikonda, Visakhapatnam (A.P), India.
Manuscript received on 22 April 2019 | Revised Manuscript received on 01 May 2019 | Manuscript Published on 05 May 2019 | PP: 335-337 | Volume-8 Issue-2S2, May 2019 | Retrieval Number: B10710182S219/19©BEIESP
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Abstract: In massive MIMO systems, the selection of optimal transmits antennas remains as a major constraint. As the number of antennas is increased, the power or energy consumption also increases. Selection of optimal transmit antennas is considered as a multi objective problem, where the energy has to be minimized and the spectral efficiency (bandwidth) has to be increased. In fact, for attaining higher bandwidth, more transmit antennas have to be selected, which leads to increase in power consumption, In this proposal various papers are reviewed for Energy and Spectral Efficiency performance in Massive MIMO Technology through different algorithms and parameter comparisons are made to identify the better algorithms in terms of EE and SE to achieve the higher data transmission rates, BER, mitigating the inter Noise interference.
Keywords: Massive MIMO, Antenna Selection, Energy Efficiency, Spectrum Efficiency.
Scope of the Article: Web Algorithms