WIRELESS COMMUNICATION
WIRELESS COMMUNICATION Wireless communication refers to the transmission of information or data between devices without the need for physical wired connections. It utilizes electromagnetic waves or radio frequencies to transmit signals over the air. Wireless communication plays a crucial role in modern society, enabling seamless connectivity, mobility, and communication between devices Here are some key aspects of wireless communication: 1. Radio Frequency (RF) Spectrum: Wireless communication relies on the allocation and utilization of the radio frequency spectrum, which is a range of frequencies that can be used for wireless transmission. Different wireless technologies and applications operate within specific frequency bands. 2. Wireless Devices: Wireless communication involves the use of various devices equipped with wireless capabilities, such as smartphones, tablets, laptops, Wi-Fi routers, Bluetooth devi...
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