Communication Engineering Frontier Knowledge Base
Network slicing is the key feature that validates the 5G Standalone core. However, if deployed on congested radio, it could disrupt the public internet. India s telecom regulator has addressed this [ ] The post Slicing Without Starvation: How 5G Polices Quality of Service Across Shared Spectrum appeared first on Moniem-Tech .
The design question 3GPP actually faced LTE s uplink was a single, non-negotiable decision: every PUSCH transmission uses SC-FDMA. 5G NR does not make that same trade-off unconditionally — it exposes [ ] The post Why Does 5G NR Support Two Uplink Waveforms? Understanding CP-OFDM and DFT-s-OFDM appeared first on Moniem-Tech .
The uplink challenge is inherent to deployments that rely primarily on mid-band TDD spectrum. Most 5G capacity relies on mid-band TDD spectrum near 3.5 GHz, which presents three main uplink [ ] The post Supplementary Uplink: a practical solution for 5G s uplink limitations appeared first on Moniem-Tech .
The problem slicing solves A mobile network has always been a compromise. The same infrastructure must serve a surgeon monitoring a remote procedure, a teenager streaming 4K video, and a [ ] The post One Network, Many Networks: How 5G Slicing Actually Works appeared first on Moniem-Tech .
When discussing 5G, most conversations focus on higher throughput, lower latency, and support for massive device connectivity. While these capabilities are important, one of the most significant advancements in 5G [ ] The post Beyond Speed: 5G Security Enhancements appeared first on Moniem-Tech .
The global shutdown of 2G and 3G networks is often framed as a spectrum-efficiency story. Operators are retiring legacy technologies to reuse valuable spectrum for 4G and 5G, improve network [ ] The post 2G/3G Sunset: Why VoLTE Readiness Matters More Than Ever appeared first on Moniem-Tech .
The next mobile cell site may not stand on a rooftop, tower, or mountain ridge. It may fly in the stratosphere. High Altitude Platform Stations, or HAPS, are emerging as [ ] The post The Ultimate Guide to Direct-to-Device (D2D) via HAPS: High Altitude Platform Stations appeared first on Moniem-Tech .
3GPP Release 18 introduces an important enhancement to millimeter-wave user equipment performance: support for more capable downlink reception in FR2 through simultaneous multi-beam operation. While this may not sound as [ ] The post 3GPP Release 18 and the Evolution of mmWave UE Performance appeared first on Moniem-Tech .
The D2D satellite market is evolving through distinct implementation paths — proprietary, pre-standard, and 3GPP-defined. Understanding the difference is key to navigating what s real, what s coming, and what belongs to [ ] The post Clearing Up the Direct-to-Device (D2D) Satellite Debate appeared first on Moniem-Tech .
Have you heard of Fixed, Mobile, and Satellite Convergence (FMSC) before? Fixed, Mobile, and Satellite Convergence (FMSC) is redefining connectivity by unifying terrestrial and non-terrestrial networks into a single intelligent [ ] The post Did you hear before about Fixed, Mobile, and Satellite Convergence (FMSC)? appeared first on Moniem-Tech .
Dynamic Spectrum Sharing: A Proven Transition Enabler, Not a Long-Term 5G Strategy Dynamic Spectrum Sharing (DSS) emerged as one of the most pragmatic tools in the 4G-to-5G transition, offering operators [ ] The post Dynamic Spectrum Sharing: The Architecture Behind 5G s Accelerated Rollout appeared first on Moniem-Tech .