Authors

Problem Addressed

Outcome

Bao et al. [22]

Smart antenna routing

High throughput and performance

Cikovskis [23]

Smart antenna routing

Better cancellation of the interferences

Hung et al. [24]

Smart antenna routing

Better throughput and optimization of power consumption

Loh et al. [25]

Smart antenna routing

High throughput and performance

Babu et al. [26]

Smart antenna routing

Enhanced performance compared to uni-directional antenna