Performance Analysis of Two Different Types of Waiting Queues with Working Vacations

Table 2

Retrial rate (a) influences , , and .

Retrial	Exp.			Erl-2S			H-Exp.
a
5.00	0.6531	0.0211	0.0247	0.3659	0.0875	0.2601	0.6217	0.0141	0.0189
6.00	0.6621	0.0220	0.0235	0.3831	0.0957	0.2410	0.6340	0.0148	0.0177
7.00	0.6687	0.0226	0.0225	0.3960	0.1023	0.2268	0.6431	0.0154	0.0168
8.00	0.6737	0.0232	0.0218	0.4058	0.1077	0.2157	0.6500	0.0158	0.0161
9.00	0.6776	0.0236	0.0212	0.4136	0.1123	0.2069	0.6555	0.0162	0.0156