Handover Management

This course provides an in-depth exploration of handover management, a critical function ensuring seamless connectivity in heterogeneous, mobile, and dynamic communication environments. It covers the principles, protocols, decision algorithms, and performance analysis of handovers in RF, free-space optical (FSO), hybrid RF/FSO, and next-generation (6G, satellite, UAV) networks. Learners will understand the challenges of mobility, link instability, and resource optimization, and will gain insights into handover initiation, decision criteria, and execution strategies, with specific emphasis on optical wireless communication (OWC) environments where beam alignment, line-of-sight, and atmospheric effects add complexity.

• Introduction to Handover in Communication Systems: Purpose, terminology, and evolution from traditional cellular networks to 5G/6G and hybrid RF–optical environments.

• Types of Handovers: Hard vs. soft handover, horizontal and vertical handovers, intra-cell and inter-cell mobility scenarios.

• Handover Decision Metrics: RSSI, SINR, SNR, throughput, latency, packet loss, and quality-of-service (QoS) indicators.

• Handover Protocols and Standards: Overview of mobility procedures in 4G LTE, 5G NR, and emerging 6G architectures.

• Handover in Optical and Hybrid Networks: Beam alignment challenges, line-of-sight constraints, and RF/FSO switching strategies.

• UAV, Satellite, and NTN Mobility: Multi-layer connectivity and cross-platform transitions.

• Algorithms and Optimization: Threshold-based, predictive, and AI/ML-assisted handover decision methods.

• Performance Analysis: Trade-offs between reliability, delay, and energy efficiency.

• Practical Case Studies: Smart cities, IoT networks, high-speed transportation, and aerial relay scenarios.

• Wireless and cellular network engineers working on 4G/5G/6G radio access and mobility management

• Telecommunication planners and operators focusing on seamless connectivity, QoS, and user experience optimization

• Optical wireless / FSO engineers dealing with beam alignment, line-of-sight constraints, and hybrid RF/FSO switching

• Satellite, NTN, and UAV communication engineers managing mobility across aerial and space platforms

• Researchers and graduate students in telecommunications, electrical/electronics engineering, and network technologies

• Network performance analysts and system architects evaluating latency, packet loss, and reliability metrics

• R&D teams and AI/ML developers designing predictive and intelligent handover decision algorithms