This video explains the various wireless networking standards and examines their relative merits. This clip is from the chapter "Wireless Networking" of the series "CompTIA Network+ Certification N10-007: The Total Course".In this...

The Tracking and Data Relay Satellite, TDRS, project is building the follow-on and replacement spacecraft necessary to maintain and expand NASA’s Space Network. The third satellite of the third generation, TDRS-M, is set...

The 80 2.11 standard has a number of improvements over the years, but every version shares common devices and functions that haven't changed in over 20 years. A good tech should know how these features work and their job in a wireless...

There are few worse feelings than a wireless connection that just doesn’t... connect. In situations like this, good techs will have the right tools and skills to diagnose and repair the issue. This clip is from the chapter "Wireless...

This video explains the concepts of 5G new radio, millimeter waves, and beamforming.
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This clip is from the chapter "Opening up the Future with 5G" of the series "5G and Wireless Communication for Beginners".This section...

This video explains the various antennas used in wireless 80 2.11 devices. This clip is from the chapter "Wireless Networking" of the series "CompTIA Network+ Certification N10-007: The Total Course".In this section, you will learn to...

This is a lecture video on radio waves where the instructor explains how radio waves are produced and used to communicate around the world. The video covers the electromagnetic spectrum and explains that radio waves are a classification...

Learn how a radio works, from transmitting electrical energy through radio waves to converting them back into audio for the user to listen to. Understand how signals are encoded and decoded using modulation techniques, as well as the...

AT&T announced Monday it will bring 5G capabilities to Charlotte, Raleigh, and Oklahoma City by the end of 2018. Melissa Arnoldi, President of Technology and Operations at AT&T, explains on Cheddar Wednesday this may help close the...

AT&T announced this week it will bring 5G capabilities to Charlotte and Raleigh, North Carolina and Oklahoma City by the end of 2018. Melissa Arnoldi, President of Technology and Operations at AT&T, says building in these locations may...

AT&T announced this week it will bring 5G capabilities to Charlotte and Raleigh, North Carolina and Oklahoma City by the end of 2018. Melissa Arnoldi, President of Technology and Operations at AT&T, says building in these locations may...

Petro Brits would like to know if we will ever find any real evidence of alien life out there? We put that question to one of the world's foremost authorities on the subject, SETI Institute Senior Astronomer Seth Shostak....

During the total eclipse earlier this month sun-gazers could see the outer ring of the sun— and bright filaments leaping from it. If they escape the fiery body’s pull, they will form solar storms, and a lot of them are expected in 2024....

NYC MESH charges a flat up-front fee of $240 for equipment plus a $50 tip for the volunteer. Members are asked for a $20 monthly donation.

English/Nat

NASA has hailed the docking of the first components of the International Space Sta
tion.
Flight directors said the operation went smoothly, with the exception of a few minor...

Jan.29 -- U.S. regulators and the wireless industry are pushing back against a plan under discussion by the Trump administration to build a secure 5G network. Bloomberg's Todd Shields reports on "Bloomberg Technology."

Nov. 25 -- On todays The Roundup, Bloomberg's Trish Regan, Julie Hyman, Alex Sherman and Chris Rovzar break down some of the days top market stories on Street Smart."" (Source: Bloomberg)

CLEAN : FIFA tests balls that

RESTRICTION SUMMARY: AP CLIENTS ONLYSHOTLIST:NASA TV - AP CLIENTS ONLYInternational Space Station - 23 May 20171. Astronaut Peggy Whitson making repairs outside the ISS UPSOUND:(NASA announcer) "You're listening to Jack Fischer, but...

Nov.27 -- Eric Wen, founder and chief executive officer of Blue Lotus Capital Advisors, talks about Xiaomi Corp.'s financial results and outlook. The Chinese smartphone maker posted about a 1% rise in quarterly profit after its expansion...