Geometry-Based Channel Modelling for Vehicle-to-Vehicle Communication: A Review

Table 2

IS-GBSM channel models.

References	Category	Environment	Considered components	Measurements	Channel statistics
[18]	MIMO; V2V	Rural + highway	LOS, DCM, DCs, DS	Yes	Channel transfer function
[37]	MMO; V2V	—	NOS + NLOS	Yes	PDF space CFs
[38]	MIMO; V2V	—	LOS, SB, DB	Yes	ACF, PSD
[39]	MIMO V2V	Intersections	SB, DB and TB	Yes	Doppler spread, delay spread
[40]	MIMO; V2V	Street canyon	LOS, MB reflections and diffuse scattering	Yes	RMS delay spread and angular spreads
[41]	MIMO; V2V	Urban and highway	LOS, NLOS	Yes	ACF, CCF, PSD
[42]	MIMO; V2V	Urban	MB	No	SCF, TCF
[43]	MIMO; V2V	—	(LoS), SB, DB, MB	Yes	PDFs, ACFs, and DPSDs. Straight-right turn, left-straight turn, and left-right turn in the opposite direction
[55]	MIMO; V2V	Airport	SB	Yes	Impulse response, Doppler frequency
[56]	M2M	Dense urban areas	DB	No	ACF, Doppler spread
[57]	M2M	—	LOS + NLOS	No	PSD
[58]	MIMO; V2V	—	—	Yes	PSD, Spatial Correlation Function