Evolutionary Game Theory-Based Collaborative Sensing Model in Emergency CRAHNs

Table 3

Requirements of emergency CRAHNs.

Requirement parameter	Met by the following design feature
Accuracy	Network utility function
Resource efficiency; (energy consumed or bandwidth overhead)	Network utility function
Variation in number of SUs	Adaptation
Variation in SNR	Adaptation
Optimal number of sensing SUs in each time epoch 𝐾	Self-learning based or estimation [23]
Fairness with respect to energy consumption	All SUs sense with the same probability
Low latency	Proactive periodic quiet period sensing
Byzantine attack immunity	LLRT-based data fusion [30]