Why is the OFDM Symbol Prefix Shorter in 5G Mobile and 802.11ac WiFi?

11:14
What is SC-FDMA? And why is it used for the Uplink of 4G/5G Mobile?

8:19
Why is Subcarrier Spacing Bigger in 5G Mobile Communications?

6:30
How does OFDM Overcome ISI?

21:01
Watch Trudeau speak directly to Trump during blistering speech

13:46
Jimmy Kimmel Reacts to Donald Trump’s Address to Congress

3:08:48
Juan Luis Guerra 4.40 EXITOS, EXITOS Sus Mejores Canciones - Juan Luis Guerra Mix !

25:36
Profesor de cálculo intenta humillar a Keanu Reeves sin saber que es un genio en matemáticas.

3:25:28