Device-to-device (D2D) communication refers to direct communication between devices without the need for a centralized network infrastructure, such as a cellular tower or Wi-Fi router. This technology enables devices to exchange data directly, enhancing communication efficiency, reducing latency, and improving bandwidth utilization. D2D is particularly useful in scenarios like internet of Things (IoT) applications, where devices need to share information quickly and seamlessly. It can also support applications in areas like public safety, smart cities, and mobile peer-to-peer services.
VSAT is a layer 2 device.
2
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sadly, no
An input device is anything which you plug into your computer that sends information to it such as: Keyboard, Mouse, joystick.
The resolution of the camera in this device is 2 megapixels, which means it can capture images with a resolution of 2 million pixels.
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it is a 2 in 1 device
The iPad 2 is a Very Good Device!
Someone pushes it 2 meters.
2G means the device has 2 gigabytes of storage. 2KB means the device has 2 kilobytes of storage.
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