Core responsibilities include, but are not limited to, the following:•Design and simulate state-of-the-art wireless communication system for next generations of applications. •Implement system models and investigate innovative architecture, protocols, algorithms in PHY/MAC cross-layer to mitigate the impact congested radio environment and achieve robust performance. •Collaborate with product teams and come up with novel architecture, protocols, integrated systems, algorithms to meet the requirements from the emerging applications in a congested radio environment. •Perform simulations to prove the effectiveness of the designed architecture, protocols, algorithms, and validate them on emulation systems.•Work with firmware designers to realize the software part of these methods with high efficiency software implementation.•Work with digital designers to realize the hardware part of these methods with power and area efficient digital implementations. •Bring up, test and characterize the designed algorithms, optimize the performance to achieve the targeted performances with production qualities on real silicon in lab.