[Retracted] A Taxonomy and Analysis on Internet of Vehicles: Architectures, Protocols, and Challenges

Table 4

Comparison of various state-of-the-art routing protocols for Internet of Vehicles (IoV) communication.

Reference	Protocol	Forward strategy	Repair strategy	Map required	Environment	Communication type
[52]	ACAR	Greedy	Carry and forward	Yes	Urban	Unicast
[53]	CBR	Cluster based greedy	None	No	Highway	Cluster
[54]	ROAMER	Geographic location	Carry and forward	Yes	Urban	Multicast
[55]	JBR	Selective greedy	Minimum angle	Maps	Urban	Broadcast
[56]	GFAVR	Greedy	Carry and forward	Yes	Urban	Broadcast
[67]	IGRTQ	Greedy	Adaptive intersection strategy	Yes	Urban	Broadcast
[58]	Fuzzy logic-based protocols	Fuzzy logic	Carry and forward	Yes	Urban	Broadcast
[59]	PTCCR	Farthest neighbor	Carry and forward	Yes	Urban	Unicast
[60]	OPBR	Greedy	Unknown	Yes	Urban, highway	Broadcast
[61]	HNR	Greedy	Distance and angle	Yes	Urban	Broadcast
[62]	SURFER	Geographical and carry-and-forward	Geographical and carry-and-forward	Yes	Urban, highway	Broadcast
[63]	AGHBI	Greedy	Back up path	Yes	Urban, highway	Multicast
[64]	MADCR	Cluster based greedy	Unknown	Unknown	Urban	Cluster
[65]	HERO	Direction and carry-and-forward	Unknown	Yes	Urban	Broadcast
[66]	TLRP	Link Transmission Quality	Unknown	Yes	Urban	Broadcast