I want to simulate WSN for localization both for range-based (ultrsound) and range-free (RSSI). I want to measure the accuracy of each sensor and also the energy consumption. Which simulator is suitable for these work? Thank you for your reply.
You can try TETCOS NetSim. And the localization project code and explanation is available in https://tetcos.com/pdf/v12.1/Localization_in_WSN_NetSim_v12.1.pdf