2019年1月11日 · IAB: It stands for Integrated Access and Backhaul, It supports wireless backhaul and relay links in-band or out-of-band with access links. Significant 5G NR bandwidth can be split between access and backhaul links, especially in mmWaves. The primary goal of IAB is to: • Improve capacity by supporting networks with a higher density of access […]

2022年9月16日 · Release 16 brought extensions to V2X communications (i.e., 5G NR-based direct device-to-device communications or sidelink communications) to extend automated and remote driving, Industrial Internet of Things (IIoT), enhancements to URLLC, numerous energy efficiency changes, Integrated Access and Backhaul (IAB) (that brings a relay function to ...

2025年2月4日 · Here, I summarized the 5G SA Status and Coverage from 5 trusted resources below: 5G SA coverage, by region, from Analysys Mason shows that while covering 100% of populations with high-speed 5G services may be desirable politically, it is economically challenging due to deployment cost, customer needs, and insufficient investment.

2019年9月1日 · A few areas of study for Release 16 involve feature expansion. These include increasing support for vertical industries, unlicensed spectrum (NR-U), Integrated Access Backhaul (IAB), and frequencies above 52.6 GHz. Sources: Netmanias & NI. Low Latency in 5G

2025年1月28日 · Currently, I see some confusion regarding 5G identification and the purpose of each one, such as which network node generates them and the subscriber’s role. I summarized the 3 identifications in one page, and here is the summary: What is SUPI? The Subscription Permanent Identifier (SUPI) is stored within the SIM. The SUPI is the […]

Communication Engineering Frontier Knowledge Base. Mohamed Abdel Monem is an enthusiastic 5G Researcher and Instructor in Egypt and the Middle East and delivered +3000 hours courses in Mobile Telecommunication field, 5G specifically, trained +2500 students both engineers and undergraduates.

2025年2月18日 · The journey started with 2G and 3G, where Voice was the leading service, and the main protocols were SS7 and SIGTRAN (Signaling Transport). At this time, the primary Firewalls are: SS7/SIGTRAN Firewall: Its functions are national/international interconnect protection with different policies and detection patterns in real-time. GTP Firewall: The functions are GTP Packet binary checks […]

2025年1月28日 · Mohamed Abdel Monem is an enthusiastic 5G Researcher and Instructor in Egypt and the Middle East and delivered +3000 hours courses in Mobile Telecommunication field, 5G specifically, trained +2500 students both engineers and undergraduates.

2025年1月22日 · The IMSI is a unique number assigned to every mobile subscriber, which is stored on the SIM card and used by mobile networks to identify and authenticate users. An IMSI Catcher is a device that pretends to be a commercial Base Station (BS), tracks devices and violates subscriber privacy. Criminals or hackers may use IMSI […]

2024年3月24日 · Mohamed Abdel Monem is an enthusiastic 5G Researcher and Instructor in Egypt and the Middle East and delivered +3000 hours courses in Mobile Telecommunication field, 5G specifically, trained +2500 students both engineers and undergraduates.