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Present day wireless technologies endeavor to satisfy clients' always expanding need for high information rates and improved administrations. Quite possibly the main requirements in remote framework execution is impedance. The COST 2100 channel model is a geometry-based stochastic channel model (GSCM) for multiple-input multiple-output (MIMO) recreations. This paper thinks about a Massive multiple-input multiple-output organization, where the base station (BS) with an enormous number of antennas speaks with fewer clients. The signs are communicated utilizing recurrence division duplex mode. The COST 2100 can repeat the stochastic properties of multi-interface Multiple-Input Multiple-Output channels over the long run, recurrence and space. By difference to other famous GSCMs, the COST 2100 methodology is conventional and adaptable, making it appropriate to model multi-client or disseminated MIMO situations. The model can adapt to Micro-and Macro-cell conditions. It is directionally determined through setting scatterers around base station and portable station. Significant objective of the model is to adapt to the MIMO case which is certifiably not an unequivocal objective of COST 2100. In this manner adjustments and expansions to the writing must be finished. The model presents double scattering and adapts to polarization. The conduct of normal bunches is examined based on double connection channel estimations, and a multi-interface GSCM is created based on basic groups.