Telcoma Global

How does a 5G radio signal turn into data? It starts with the resource grid — the time-and-frequency map every 5G transmission is placed on. This lesson builds that grid from scratch, the foundation for everything in the 5G NR air interface.

Opening lesson of the free first module of the 5G RAN Specialist certification.

▶ Full free course: https://www.5g6gacademy.com/

You don't need marathon study sessions to master 5G — you need fifteen focused minutes a day. This lesson shows the study method behind the 5G Foundation course, how the Signal Checks reinforce each idea, and what you'll be able to do by the end of the track.

The closing lesson of the free first module of 5G Foundation.

▶ Full free course: https://www.5g6gacademy.com/

A phone bought anywhere works anywhere because a handful of global bodies agree on the rules first. This lesson explains who actually sets 5G standards — ITU defines the targets, 3GPP writes the rulebook — and how those rules reach every network and handset in the world.

Part of the free first module of the 5G Foundation certification.

▶ Full free course: https://www.5g6gacademy.com/

5G wasn't built for one job — it was built for three at once.

• eMBB — fast mobile broadband (the crowded-stadium video that still loads)
• URLLC — ultra-reliable, ultra-low-latency (the machine that can't afford a hiccup)
• mMTC — massive machine-type comms (a whole city of small sensors)

This lesson walks the use-case triangle corner by corner — then gets honest about what actually shipped first: eMBB led (its surprise hit is home broadband over the air), URLLC lives mostly in private networks today, and the sensor world still leans on older low-power radios.

Lesson 2 of the free 5G Foundation course — real terms, plain-English glosses, one clean diagram at a time.

▶ Full free course: https://www.5g6gacademy.com/

The whole 5G network fits on one screen — and this 60-second tour crosses all of it.

Device → RAN → 5G Core → Data Network → internet, plus the three service classes 5G was built to serve at once: eMBB (fast mobile broadband), URLLC (ultra-reliable low-latency), and mMTC (massive IoT).

Lesson 1 of the free 5G Foundation course — no fluff, real vocabulary, one clean diagram at a time.

▶ Full free course: https://www.5g6gacademy.com/