close HetNet Heterogeneous Network (HetNet) is a technology that IMDA is delving into to improve Singapore’s connectivity framework. This is in pursuit of establishing Singapore as a Smart Nation to facilitate business productivity and enhance quality of life. Infocomm Media 2025 highlighted HetNet as the next step in Singapore’s communications infrastructure. It will be an integral communications tool for a pervasive and robust connectivity as it allows for seamless exchanges between various networks i.e. cellular and Wi-Fi. Additionally, it also utilizes small cells that has a synergy with existing macro cells to strengthen network capacity and enhance the mobile user experience. As a result, this will also encourage development of innovative ideas in services.