Technical FAQs 4

What is D2D communication?

D2D communication allows direct communication between two UEs (User Equipments), with or without the network (Access Point (AP) or Base Station (BS)). These devices can be cell phones or vehicles. For a direct link to work, the devices need to be in close proximity.

What is device-to-Device (D2D) communication?

Based on this, Device-to-Device (D2D) communication has received widespread attention for its reusing of cellular frequency band resources, enabling traditional users to transmit data directly between mobile terminals without base station relaying [ 2 ].

What is D2d & how does it work?

Ultra-low Latency: D2D offers ultra-low latency communication, resulting in more reliable connectivity between devices. Solves Network Capacity Issues: By enabling direct device connectivity without involving the network, D2D alleviates network capacity issues in cellular systems.

What is D2d cellular network?

Network-Assisted D2D: The cellular network helps in device discovery, authentication, and resource allocation. Autonomous D2D: Devices communicate independently without any network assistance. In-Band D2D: Communication occurs within the licensed spectrum allocated to cellular networks.

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D2d communication technology without base station

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