Performance Analysis of Massive MIMO Communication through OFDM and OQAM OFDM

Due to increasing demand in wireless communication, massive communication devices rely on the multiple transmitter multiple receivers for adopting the fast communication. The MIMO mechanism work with advanced radio technology which adopt the fast-flowing data without demanding wider spectrum. Orthogonal frequency division multiplexing (OFDM) split the radio frequency channels into massive sub channels closely spaced to provide effective result. The self-resilient MIMO systems are demandable in recent days to provide uninterrupted communication with better performance. To overcome the problem of data loss due to energy drop out, self-resilient MIMO with OFDM model and OQAM model is compared here. The proposed approach considers the signal validation check, correlation level check through deep resilient network (DRN). The DRN model considers the pattern of energy drop out level in the existing network and adjust the routing node selection in accordance with the best distance and cost of the node. The performance of the OQAM OFDM model is compared in terms of signal to noise ratio (SNR) and Bit rate. The performance of the DRN model is evaluated through accuracy, precision and sensitivity. The reduced error rate in DRN model is measured through error rate.