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Fundamental to all wireless communications is modulation, the process of impressing the data to be transmitted on the radio carrier. Most wireless transmissions today are digital, and with the limited ...

As mobile communications become more pervasive, the amount of data flowing around the various networks and – importantly, the various parts of the spectrum – grows inexorably. The world, it is claimed ...

Dense device environment deployment will be made possible with WiFi 6. This will result in the support of higher service-level agreements to more concurrently connected users and devices with more ...

Oscillator phase noise is a common problem in communications modem design. This form of hardware circuit degradation has a very large impact in the higher-level modulation types used in typical ...

Modulation is fundamental to electronic communications. The modulating signal might be analog in nature (voice or music) or digital bit streams. Most modern communication systems are digital, using ...

Have you ever heard terms like modulation scheme, orthoganal frequency division multiplexing (OFDM), or symbol rate and scratched your head? As new wireless standards emerge, we get excited about the ...