Study of Spectral Efficiency in Massive MIMO

Dr.Ch.Vijay; Srikanth Karingana; VVS Varshitha Kuncha; Divya Mamidi; Deva Namala

Study of Spectral Efficiency in Massive MIMO

Authors: Dr.Ch.Vijay, Srikanth Karingana, VVS Varshitha Kuncha, Divya Mamidi, Deva Namala

Unique Paper ID: 155342
Volume: 9
Issue: 1
PageNo: 683-687

Keywords: OFDM MIMO-OFDM SE Zero Forcing Pilot Zero Forcing Maximum Ratio SINR.

Abstract:
Massive MIMO is a promising technique to increase the spectral efficiency (SE) of cellular networks, by deploying antenna arrays with hundreds or thousands of active elements at the base stations and performing coherent transceiver processing. A common rule-of-thumb is that these systems should have an order of magnitude more antennas, M, than scheduled users, K, because the usersâ€™ channels are likely to be near-orthogonal when M/K > 10. Monte Carlo estimation technique is used to estimate the possible outcomes. P-ZF, ZF, MR are the conventional linear processing schemes used. Spectral efficiency and number of base station antennas are considered for the study of performance of Massive MIMO systems. From the study it is observed that pilot zero forcing gives better performance when compared to other techniques.

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ISSN: 2349-6002
Volume: 9
Issue: 1
PageNo: 683-687

Study of Spectral Efficiency in Massive MIMO

Available:https://ijirt.org/Article?manuscript=155342

12 Jun, 2022

DYNAMIC VEHICLE CHARGING SYSTEM

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UGC Approved
Journal no 47859

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