Explore optical communication for NTN, including Free-Space Optical (FSO) technology, laser-based ISLs, feeder links, 5G NTN architecture, benefits, challenges

Explore IoT-NTN in 2026, including LTE-M, NB-IoT, satellite IoT architecture, transparent payloads, uplink and downlink data flow, EPC and 3GPP standards.

Explore special atmospheric effects in NTN, Faraday rotation, ionospheric and tropospheric scintillation, and feeder link switching in 5G/6G satellite networks.

Explore Long-Term Signal Strength Characteristics in NTN, RSRP limitations, satellite mobility and handover solutions with Apeksha Telecom.

Explore NTN cell size, HAPS and satellite coverage, propagation delays, radio resources, and 5G NTN challenges with Apeksha Telecom.

Explore 5G NR Features, OFDM numerology, massive MIMO, beamforming, channel coding, flexible frames, spectrum, and MR-DC in this 2026 guide.

Learn LTE-M technology in 2026, including Cat-M1, 3GPP architecture, OFDMA, SC-FDMA, coverage enhancement, eDRX, PSM and IoT applications.

Learn how Wireless IoT technologies such as LTE-M and NB-IoT work with the 4G EPC network. Explore LPWA IoT, MME, S-GW, P-GW, SCEF, NIDD

Learn Radio Interfaces of LTE-M, NB-IoT, and NR in 2026, including 3GPP architecture, IoT-NTN, NR-NTN, EPC, 5G Core, protocol stacks, and NTN challenges.

5G 6G RAN Development Using C and Python With Deep Dive with Apeksha Telecom. Build practical telecom skills for global career opportunities.

Learn 5G Technology Training with Apeksha Telecom, covering 5G architecture, protocols, MEC, NEF, edge computing, practical skills and telecom careers.

G ESSENTIAL FOR BUSINESS EXECUTIVE explained with MEC, NEF, edge computing, private 5G and career insights from Apeksha Telecom.

Learn 5G Core Network Training with Apeksha Telecom, covering 5GC, SBA, network slicing, NRF, signaling, migration and practical projects.

Explore the 5G/6G Non-Terrestrial Networks (NTN) Certification Program by Apeksha Telecom, with 3GPP, satellite, NTN, labs and career training.

The 5G Development Using C & Linux program is designed around this combination of telecom and software development.

The 4G Protocol Testing & Log Analysis with ORAN and Cloud program is designed to provide structured learning around LTE fundamentals

Learn 5G Protocol Testing & Log Analysis in 2026 with QXDM, QCAT, NAS, RRC, PDCP, RLC, MAC, PHY, RACH, Handover, Call Flow, ORAN and Telco Cloud.

Pre-5G Satellite Systems 5G-based Non-Terrestrial Networks (NTNs) are expected to become increasingly common in the coming years. At the same time

One of the most important differences between GEO, MEO, and LEO satellites is their orbital altitude. Key Characteristics and NTN Design

From the 3GPP NTN perspective, two major types of NTN platforms are considered:Satellites as NTN Platforms