Scalability
Scalability is a big challenge, especially for networks with thousands or millions of devices. WSN and IoT must employ optimization techniques to work efficiently even as the number of connected devices grows.
Resource Limitations
Sensors and IoT devices often have limitations in terms of power, storage capacity, and processing capabilities. Optimization techniques must account for these constraints to achieve optimal efficiency.
Interoperability
Integrating multiple devices and systems from various vendors can be challenging. Uniform standards and protocols are necessary to ensure interoperability and effective communication.