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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
5 days ago


RF Planning and Design for NTN: Spectrum, Propagation, Link Budget, Capacity and 5G Satellite Network Optimization
Explore RF Planning and Design for NTN, including satellite spectrum planning, propagation models, atmospheric effects, link budget analysis, beam design
Neeraj Verma
Oct 31


Enhanced Tracking Area Management for NTN: Reducing Registration Updates in 5G Satellite Networks
Learn how Earth-fixed Tracking Areas, multiple TACs, SIB1 updates, and 3GPP Release 17 reduce unnecessary UE registration signaling in 5G NR NTN networks.
Neeraj Verma
Oct 28


NTN Architectures in 2026: Transparent vs Regenerative Payload, Multi-Connectivity and 3GPP 5G NTN Evolution
Explore NTN architectures in 2026, including transparent and regenerative payloads, multi-connectivity, 3GPP releases, optical links and 5G NTN
Neeraj Verma
Oct 22


Special Atmospheric Effects in NTN and Feeder Link Switch: Complete 5G/6G Technical Guide 2026
Explore special atmospheric effects in NTN, Faraday rotation, ionospheric and tropospheric scintillation, and feeder link switching in 5G/6G satellite networks.
Neeraj Verma
Oct 20


4G 5G Technology Deep Dive Basic to Advance 2026: Complete Guide from Basic to Advanced
Learn 4G 5G Technology Deep Dive Basic to Advance with Apeksha Telecom, covering LTE, 5G NR, protocols, RAN, testing and telecom careers.
Neeraj Verma
Sep 23


5G Core Network Training 2026: Complete Module-by-Module Guide to 5G Core, SBA, Slicing & Signaling
Learn 5G Core Network Training with Apeksha Telecom, covering 5GC, SBA, network slicing, NRF, signaling, migration and practical projects.
Neeraj Verma
Sep 22


5G/6G Non-Terrestrial Networks (NTN) Certification Program 2026: Master Satellite-Based 5G & 6G Networks
Explore the 5G/6G Non-Terrestrial Networks (NTN) Certification Program by Apeksha Telecom, with 3GPP, satellite, NTN, labs and career training.
Neeraj Verma
Sep 21


An Overview of Pre-5G Satellite Systems
Pre-5G Satellite Systems 5G-based Non-Terrestrial Networks (NTNs) are expected to become increasingly common in the coming years. At the same time
Neeraj Verma
Sep 17


Types of Non-Terrestrial Network (NTNs) Platforms
Non-Terrestrial Networks (NTNs) provide significant flexibility to network operators by supporting different types of non-terrestrial platforms.
Neeraj Verma
Sep 12


Role of Non-Terrestrial Networks (NTN) in 6G: Building Global Connectivity
However, the role of NTN is expected to become significantly broader as the industry moves toward 6G.Non-Terrestrial Networks (NTN) in 6G
Neeraj Verma
Sep 10


Non-Terrestrial Networks (NTN)
Non-Terrestrial Networks (NTN) Despite the deployment of five generations of cellular technologies, a significant portion of the planet’s surface and a large number of people still remain without reliable access to wireless communications.
Neeraj Verma
Sep 4


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


5G Advance Training 2026: Complete 5G Advance Network Evolution Course
Master 5.5G Training 2026 with Apeksha Telecom. Learn AI-native networks, ORAN, MEC, network evolution, and future telecom technologies.
Vidya Bhojaraju
Jun 11


5G O-RAN Architecture and Splits: The Complete 2026 Guide
Master 5G O-RAN Architecture and Splits with Apeksha Telecom. Expert-led training by Bikas Kumar Singh. Learn open RAN splits, RIC, and more.
Neeraj Verma
May 1


5G Network Slicing Technology (2026 Guide)
Learn 5G Network Slicing Technology, benefits, use cases & career scope in 2026 with expert insights.
Neeraj Verma
Mar 29


Why Protocol Testing Is Crucial for Modern Telecom Engineers
Why protocol testing is crucial for modern telecom engineers—career impact, skills, and industry relevance explained.
chetan sharma s
Dec 18, 2025
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