What is D2D communication in the IoT cloud?

D2D communication in the context of IoT and the IoT cloud refers to the ability of IoT devices to directly exchange data or information with each other without relying on a central server or cloud-based service as an intermediary. This form of communication is also known as Peer-to-Peer (P2P) communication among IoT devices.

Here are some key points to understand about D2D communication in the IoT cloud:

• Direct communication: In traditional IoT architectures, devices send data to a cloud platform, where it is processed and potentially shared with other devices. D2D communication allows devices to talk to each other directly, bypassing the cloud when necessary.
• Low latency: D2D communication can reduce latency because data doesn’t have to travel to a remote server and back. This is crucial in applications where real-time or near-real-time responses are required, such as in industrial automation or connected vehicles.
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