When I started my 5G Journey in 2017, I first explored the 5G network versions: 5G NSA (Non-Standalone) and 5G SA (Standalone). Most MNOs envision starting with 5G NSA and moving towards the full capabilities of 5G SA. However, the reality of 5G SA has so far proved somewhat different from the vision. Here, I […]
5G SA (Standalone) Status in 2025
5G SA (Stand-Alone) doesn’t mean mmWave Spectrum
Recently, I read many discussions around 5G SA mainly really on mmWave spectrum which is Unique to 5G technology, as mmWave or millimeter Wave is the most capacity spectrum band so far among all available mobile spectrums. Yes, 5G high bands (mmWave, also referred to as FR2) are found in the range of 24GHz to […]
Voice Service in 5G Network (VoNR, EPSFB)
Although the request for data services is the primary driver behind the growth and evolution of 5G, voice service is still an indispensable part of mobile communication network. The Voice over New Radio (VoNR) feature provided in 5G is similar to VoLTE in 4G. VoNR is a voice solution based on IMS in 5G SA […]
5G Stand Alone (SA) Beam Management
In this article, I will explain the Beamforming technique in 5G to compensate for path loss especially in the mmWave spectrum range. As the range of mmWaves is between 30 GHz and 300 GHz, a wavelength is between 1 millimeter and 10 millimeters and this is the intensive motive for Beamforming. Beamforming Definition The beamforming […]