The Technology and Our World Today
Note: “How I Cracked My CISSP? CISSP Exam Preparation Guide” is another guest post by Ahmed Zeeshan, HCIE #11848 | PMP | CISSP #1463451 | ISO27001. Many thanks to him for contributing to our blog and sharing his experience on how Read More
In this post, we will discuss 5G SA Cell Search & Network Entry Matrix. In case of 5G NSA mode, the UE gets all the parameters required for Network Entry from the LTE Anchor. But in case of 5G SA, Read More
In this article, we will discuss the top 5G Interview Question – 5G RACH Process. In 5G, The RACH Process (Random Access) is very important especially in case of NSA since a 5G RACH failure in NSA results in a Read More
In this article, we will have a look at 5G RSRP RSRQ SINR Conversion Mapping. The UE reports RSRP and RSRQ in the measurement reports but these values are not in dBm and need to be converted. Similarly, in some Read More
In this post, we will have a look at LTE & 5G Retransmission Mechanisms: HARQ & RLC. Both LTE and 5G have HARQ and RLC Retransmission mechanism. The HARQ is related to MAC/PHY layer while the RLC Retransmission is related Read More
In this post, we will have a look at 5G Beams Types: Broadcast & Traffic Beams – SSB, CSI-RS, PMI & SRS In 5G, there are multiple types of beams that are used to transmit different types of information. For Read More
In this post, we will discuss 5G Beam Sweeping & SSB Beams. In 5G, SSB is the broadcast channel used by the UE to estimate RSRP and thus, it is used for all access related and mobility related decisions. Some Read More
In this article/video, let us have a look at How Smart ChatGPT really is? It is also worth seeing if ChatGPT is the inflection point for Artificial Intelligence. ChatGPT is a revolutionary AI update and it has brought Artificial Intelligence Read More
One of the most difficult troubleshooting is to identify Non-RAN issues. This post covers Non-RAN issues and how to find Backhaul or Core Network Issues. These are the issues that can exist over Backhaul, Transmission Network, Core Network, Applications or Read More
“STARLINK vs 5G – Who Will Win The Ultimate Race?” is a hot topic that the world is interested in and I did some research on it therefore. So, I thought I would share my findings with everyone. Starlink is Read More