An Accurate Analytical Model for 802.11e EDCA under Different Traffic Conditions with Contention-Free Bursting

Table 1

Comparison of major EDCA models.

	CW	AIFS	TXOP	RL	B stop	Int. Coll.	Th	D
[31]	✓	~	×	✓	×	×	✓	✓
[25]	✓	~	×	×	×	×	✓	×
[21]	✓	×	×	✓	~	×	✓	✓
[6]	✓	~	×	×	×	×	✓	✓
[4]	✓	~	×	×	×	×	✓	✓
[20]	✓	~	×	✓	×	×	✓	×
[30]	✓	~	×	✓	✓	×	✓	×
[26]	✓	~	×	✓	✓	×	✓	×
[8]	✓	~	×	✓	×	~	✓	×
[22]	✓	~	×	✓	✓	~	✓	✓
[7]	✓	~	×	✓	✓	✓	✓	✓
[27]	✓	~	×	✓	✓	✓	✓	×
[24]	✓	~	×	✓	✓	✓	✓	×
[23]	✓	~	×	✓	✓	✓	✓	✓
[29]	✓	~	×	✓	✓	✓	✓	✓
[13]	✓	~	×	✓	✓	✓	✓	✓

✓: exists; ×: does not exist; ~: exists but not accurately.