Which technology is often integrated with SDN to improve mobility support in wireless networks?

The technology that is often integrated with Software-Defined Networking (SDN) to improve mobility support in wireless networks is Network Functions Virtualization (NFV).

Here are the steps explaining how it works:

1. Integration: NFV is integrated with SDN to decouple the network functions like routing, load balancing, firewall, etc., from the hardware. These functions are then managed by the software, which is the SDN.

2. Virtualization: The network functions are virtualized, meaning they are converted into a software that can run on any standard server. This is done by NFV.

3. Mobility Support: This integration improves mobility support in wireless networks as it allows the network to be programmable and adaptable to changes. This means that the network can be easily and quickly reconfigured to support the movement of users or devices.

4. Efficiency: This also increases the efficiency of the network as it reduces the need for physical infrastructure and allows for better resource allocation and management.

5. Flexibility: The integration of SDN and NFV provides flexibility in the network, allowing for the quick deployment of new services and applications.

In conclusion, the integration of SDN and NFV technologies allows for improved mobility support in wireless networks by making the network more flexible, efficient, and adaptable to changes.