Time-Dependent Bit Error Rate Analysis for Smart Utility Networks in the Presence of WLAN Interferers

Allied Power Constraint Optimization and Optimal Beam Tracking Schemes for Mobile mmWave Massive MIMO Communications

“…For the purpose of channel impairments, the proposed design in [47] for vehicle to everything (V2X) communication had become very effective for higher-order modulation with more than 85% improved BER and accuracy of mean-squared error (MSE) lesser than 10 −4 . A new BER expression for smart utility networks (SUN) with WLAN interferers is developed in [48] and shown to be time dependent. The data-aided joint superimposed pilot (J-SIP) scheme for mmWave MIMO-OFDM channel model had been investigated in [49] for beam tracking and channel state information (CSI) acquisition through the multiple measurement vector (MMV) sparse Kalman filtering and the joint Kalman filtering respectively, which turned out to provide better MSE of the channel estimation and BER.…”

“…The greatest absolute entry in (48) results in optimum beams. Substituting ( 50) into ( 48), the best beam-pair can be determined and the optimal solution to CES is found.…”

Improving Link Reliability of IEEE 802.15.4g SUN Networks with Adaptive Modulation Diversity

“…In [13] the effect of the WLAN interferers on the SUN-FSK physical layer at 2.4 GHz band is investigated. The authors propose to minimize the impact of the WLAN interferer, by predicting its activity, to enhance the communication links of SUN devices (e.g., by using adaptive modulation or adaptive time shifting).…”