NB-IoT (Narrowband IoT) Engineering: Deployment, Configuration, Call Flow Analysis

This comprehensive course provides an in-depth exploration of Narrowband Internet of Things (NB-IoT) technology, from its foundational concepts to practical network implementation. Designed for telecom professionals, this course helps you master the technical principles that make NB-IoT a leading solution for massive machine-type communications.

Begin by examining NB-IoT deployment architectures and real-world applications before delving into its unique radio interface characteristics, including coverage enhancement techniques and power-saving features. Analyze the complete protocol stack, from the specialized physical layer to core network integration via the SCEF.

Gain hands-on insight into device attachment, data transfer methods, and cell setup parameters. This course equips you to design, deploy, and optimize efficient NB-IoT networks for diverse IoT applications.

Learning objectives
Define Narrowband Internet of Things (NB-IoT) technology, its key benefits, and its role in enabling massive Machine-Type Communication (mMTC) use cases.
Compare the three NB-IoT deployment modes—Standalone, In-Band, and Guard Band—and select the appropriate mode based on network and business requirements.
Explain the core characteristics of an NB-IoT cell, including its use of Coverage Enhancement (CE) levels, eDRX for power saving, and the Random Access procedure to maximize device range and battery life.
Analyze the NB-IoT physical layer, including its unique frame structure, synchronization signals (NPSS/NSSS), and physical channels, and contrast them with standard LTE.
Map the NB-IoT network architecture, including the LTE-based core and the role of the Service Capability Exposure Function (SCEF), and trace the data path through bearers and efficient transfer methods like Data over NAS (DoNAS).
Trace the complete end-to-end NB-IoT signaling procedure, from initial cell search and system information acquisition through RRC connection, NAS authentication, registration, and connection release.
Identify key network and user identities (such as ECGI or GUTI) and apply essential eNodeB configuration principles to deploy and simulate a functional NB-IoT cell.