Overview
In a mesh network, devices (nodes) are connected to as many other nodes as possible. This creates multiple paths for data to travel, making the network highly resilient and self-healing.
Types
- Full Mesh: Every node is connected to every other node (expensive and complex).
- Partial Mesh: Nodes are connected to some, but not all, other nodes (more common).
- Wireless Mesh (WMN): Uses Wi-Fi or other radio technologies to connect nodes without wires.
Benefits
- Reliability: No single point of failure.
- Scalability: Easily extend the range of the network by adding more nodes.
- Self-Healing: If one node fails, the network automatically finds a new path.