Swarm Intelligence to Face IoT Challenges

Table 1

Routing protocols and CH selection algorithms based on SI.

SI algorithm	Paper	CH selection	Routing protocol
PSO	Vijayalakshmi and Anandan [32]	X	X
	Wang et al. [33]	X	X
	Rao et al. [34]	X
	Tam et al. [35]	X
	Wang et al. [36]	X	X
	Zhou et al. [37]		X
	Hasan and Al-Turjman [38]		X
	Luo et al. [39]		X
ACO	Wang et al. [40]	X	X
	Gajjar et al. [41]	X	X
	Kumar et al. [42]	X	X
	Sun et al. [43]		X
	Sun et al. [44]		X
	Rosset et al. [45]		X
	Mahalaxmi and Rajakumari [46]		X
	Said [47]		X
	Thapar and Batra [48]		X
	Maheshwari et al. [49]	X	X
ABC	Kumar et al. [42]	X	X
	Shokouhifar and Jalali [50]	X	X
	Reddy and Babu [51]	X