Overview
Network slicing is a key feature of 5G. It allows a mobile operator to create 'slices' of the network, each optimized for a specific use case. For example, one slice could be optimized for ultra-low latency (for autonomous cars), while another is optimized for high bandwidth (for video streaming).
How it Works
Each slice is an isolated, end-to-end virtual network with its own logical topology, security rules, and performance guarantees (SLA). It leverages SDN and NFV to dynamically allocate resources to each slice.
Benefits
- Efficiency: Better utilization of physical resources.
- Flexibility: Support a wide variety of applications with different requirements on the same infrastructure.
- Monetization: Operators can sell specific slices with guaranteed performance to different industries.