Unmanned aerial cars (UAVs): these gadgets may be regarded as cell sink nodes. They acquire data from RNs when they're within conversation distance and then transmit the data into the BS. The UAVs could also complete a handful of other capabilities for example furnishing control details and configuration details to https://kameronjeior.imblogs.net/79322748/5-simple-techniques-for-aerial-survey-services-bangladesh