Concise and Informative Article Title Throughput Maximization through Joint User Association and Power Allocation for a UAV-Integrated H-CRAN

Table 1

Comparison between different references.

Scenario	Ref.	User allocation	Access control	Power allocation	Objective function	Constraint
HetNet	[12]	Yes	No	No	Minimal data transfer cost and macro utilization	Throughput, QoS
HetNet	[13]	Yes	No	No	Maximum throughput, minimum power, and cost	-
HetNet	[14]	Yes	No	Yes	Maximum performance gain	Power, bandwidth
HetNet	[15]	Yes	No	Yes	Maximum proportional fair throughput	Power, SINR, link rate, throughput
HetNet	[16]	Yes	No	No	Maximum throughput	Link rate
HetNet	[17]	Yes	No	No	Maximum grid utility	User rate, SINR, frequency reuse factor
HetNet	This paper	Yes	Yes	Yes	Maximum throughput	User rate, UAV, power, user allocation