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Optical Communication for NTN: How Free Space Optical Communication Enables High-Speed Satellite Connectivity
Explore Optical Communication for NTN, Free Space Optical Communication (FSO), laser communication, ISL, feeder links, NTN architecture, benefits, challenges
Neeraj Verma
Nov 4


Types of NTN Devices: Smartphones, VSATs, ESIMs & IoT Devices Explained
Explore different types of NTN devices, including 5G smartphones, VSATs, ESIMs and IoT devices. Understand transmit power, antenna gain, polarization
Neeraj Verma
Nov 2


NTN Network Architectures in a Nutshell: Transparent vs Regenerative Payload, Single Connectivity, Multi-Connectivity and 3GPP Release 19
Explore 5G NTN network architectures, transparent and regenerative satellite payloads, gNB CU/DU, inter-satellite links, single connectivity, multi-connectivity
Neeraj Verma
Oct 23


5G Technology Deep Dive Certification Course 2026: Complete 4G & 5G Career Guide
5G Technology Deep Dive Certification Course with Apeksha Telecom—master LTE, 5G NR, protocols, call flows, architecture and telecom career skills.
Neeraj Verma
Sep 30


Types of Non-Terrestrial Network (NTN) Platforms: Satellites and HAPS
From the 3GPP NTN perspective, two major types of NTN platforms are considered:Satellites as NTN Platforms
Neeraj Verma
Sep 13


Doppler Shift in LEO Satellites: Causes, Challenges & Solutions in 2026
Doppler Shift in LEO Satellites explained with Apeksha Telecom – causes, challenges, compensation methods, and 2026 career insights.
Vidya Bhojaraju
Jul 23


The Ultimate Telecom Learning Experience. Apeksha Telecom
The Ultimate Telecom Learning Experience Apeksha Telecom industry ready telecom learning with hands on lab mentorship and real world training at Apeksha Telecom
chetan sharma s
Dec 16, 2025


A Complete Guide to Choosing the Best 4G, 5G, and 6G Certifications
complete guide to choosing the best 4G, 5G, and 6G certifications to build telecom skills, advance your career, and stay competitive in future networks.
chetan sharma s
Dec 16, 2025
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