Logistic regression based in-service assessment of mobile web browsing service quality acceptability

EURASIP Journal on Wireless Communications and Networking

Table 1 Spearman correlation coefficient between QoE and in-service tested parameters [15]

In-service parameter	QoE
In-service parameter	Likert 5	Likert 3	Binary
Succ_rate_HTTP	0.168	0.149	0.309*
Cancellation_rate_HTTP	− 0.320^*	− 0.301^*	− 0.406**
Avg_Server_Response_Time_HTTP	− 0.114	− 0.179	− 0.130
Avg_Time_To_Get_1st_Data_All_HTTP	− 0.790^**	− 0.792^**	− 0.647**
Retransmit_DL_Vol_Ratio_HTTP	− 0.201	− 0.169	− 0.236
Retransmit_UL_Vol_Ratio_HTTP	− 0.224	− 0.230	− 0.224
Max_DL_throughput_HTTP	0.616^**	0.592^**	0.515**
Max_UL_throughput_HTTP	0.575^**	0.554^**	0.488**
Avg_Time_To_Get_Data_HTTP	0.034	− 0.010	− 0.075
Avg_Transaction_Time_HTTP	− 0.510^**	− 0.497^**	− 0.494**
Avg_Transfer_Time_HTTP	− 0.491^**	− 0.487^**	− 0.523**
Radio_TCP_succ	0.239	0.241	0.147
Avg_Server_Response_Time_TCP,	0.066	− 0.029	0.008
Avg_Time_to_Connect_TCP	− 0.831^**	− 0.835^**	− 0.669**
Avg_DL_throughput_TCP	0.482^**	0.497^**	0.402**
Avg_UL_throughput_TCP	0.652^**	0.624^**	0.534**
Ratio_DL_Bytes_Retr_TCP	− 0.217	− 0.181	− 0.210
Ratio_UL_Bytes_Retr_TCP	− 0.199	− 0.158	− 0.235
Ratio_DL_Packets_Retr_TCP	− 0.304^*	− 0.307^*	− 0.303*
Ratio_UL_Packets_Retr_TCP	− 0.133	− 0.115	− 0.175
Avg_DL_Max_RTT_TCP	− 0.506^**	− 0.483^**	− 0.423**
Avg_UL_Max_RTT	0.129	0.079	0.085
Avg_Duration_Connection	− 0.150	− 0.125	− 0.194