History and Evolution of Mobile Communication (0G to 5G) | Mobile Computing Series | Unit 1

From a 10,000-dollar brick that made 30-second calls to 5G networks connecting billions of devices — in just 50 years. In this lecture, we cover the COMPLETE history and evolution of mobile communication, from the pre-cellular 0G era all the way to 5G and beyond. This is Lecture of our complete Mobile Computing series — designed specifically for university and engineering students preparing for exams. ━━━━━━━━━━━━━━━━━━━━━━━━ 📌 WHAT YOU WILL LEARN ━━━━━━━━━━━━━━━━━━━━━━━━ ✅ Pre-Cellular Era (0G) — PTT systems, half-duplex, limitations ✅ 1G — Analog, FDMA, AMPS, Motorola DynaTAC (The Brick) ✅ 2G — Digital, GSM, SMS introduced, SIM cards, GPRS & EDGE ✅ 3G — WCDMA, 2 Mbps, mobile internet, video calls, smartphones ✅ 4G — LTE, OFDMA, 100 Mbps, all-IP, Netflix & Uber era ✅ 5G — 10 Gbps, eMBB, URLLC, mMTC, IoT & smart cities ✅ Future — 6G, satellite internet, AI-driven networks ✅ Full comparison table — the #1 exam question on this topic ━━━━━━━━━━━━━━━━━━━━━━━━ ⏱️ TIMESTAMPS ━━━━━━━━━━━━━━━━━━━━━━━━ 0:00 — Introduction & Hook 2:30 — Learning Objectives 4:00 — Pre-Cellular Era (0G) 9:30 — 1G: First Generation 17:00 — 2G: Second Generation 26:00 — 3G: Third Generation 32:30 — 4G: Fourth Generation 40:00 — 5G: Fifth Generation 48:00 — Generation Comparison Table 56:00 — Future: 6G & Beyond 60:30 — Summary & Exam Tips ━━━━━━━━━━━━━━━━━━━━━━━━ 📂 FULL PLAYLIST ━━━━━━━━━━━━━━━━━━━━━━━━ Watch the complete Mobile Computing series here:    • Mobile Computing | Complete Lecture Series   ━━━━━━━━━━━━━━━━━━━━━━━━ 🎓 EXAM TIPS IN THIS VIDEO ━━━━━━━━━━━━━━━━━━━━━━━━ → The generation comparison table (0G–5G) is a guaranteed 5–10 mark question in most university papers → Exam formula for each generation is given at the end of every section → Key years, standards & technologies clearly highlighted ━━━━━━━━━━━━━━━━━━━━━━━━ 🔔 STAY UPDATED ━━━━━━━━━━━━━━━━━━━━━━━━ 👍 Like this video if it helped you 🔔 Subscribe & hit the bell so you never miss a lecture 💬 Comment below: Which generation had the biggest impact on your daily life? ━━━━━━━━━━━━━━━━━━━━━━━━ #MobileComputing #MobileCommunication #1Gto5G #GSM #LTE #5GExplained #ComputerScience #EngineeringLectures #UniversityNotes #ExamPreparation #MobileComputingLecture #BTech #MCA #BCA