What is the purpose of mMTC?

The purpose of mMTC, or massive Machine-Type Communications, is fundamentally about supporting a large number of devices in future applications, especially in the context of the Internet of Things (IoT). mMTC is designed to accommodate a vast array of low-power devices that require minimal bandwidth but need to connect to the network reliably. This capability is crucial as the number of connected IoT devices is expected to increase exponentially, creating the need for a communication framework that can manage large-scale deployments efficiently.

By enabling a large volume of connections simultaneously, mMTC plays a vital role in enabling applications such as smart cities, smart agriculture, and various industrial IoT solutions where many sensors and devices communicate over a network. This ability to manage numerous devices, each of which may contribute small amounts of data periodically, makes mMTC a cornerstone for the future scalability of IoT technologies.

The other options pertain to different functionalities that are important in the context of telecommunications and IoT but do not align with the specific purpose of mMTC. For example, facilitating wireless energy transfer is more related to power management technologies, enhancing security protocols involves different layers of cybersecurity practices, and providing faster internet speeds generally pertains to advancements in broadband technologies rather than the support and management