IEEE/ICACT20220096 Slide.08        [Big Slide]       [YouTube] Oral Presentation
These cluster-based routing protocols in the table that address the energy consumption issue all consider the energy level of UAVs in cluster head selection and UAV routing, as cluster heads need to maintain inter- and intra-cluster communication and their energy consumption is higher than cluster member UAVs. A cluster head with a long lifetime can avoid frequent cluster reconfiguration, reduce unnecessary overhead and lower network energy consumption. This type of clustered routing protocol is adapted to scenarios with low mobility and the need to work for long periods of time, such as reconnaissance and monitoring tasks.

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