期刊名称：International Journal of Soft Computing and Software Engineering
电子版ISSN：2251-7545
出版年度：2012
卷号：2
期号：3
页码：1-14
DOI：10.7321/jscse.v2.n3.1
出版社：Advance Academic Publisher
摘要：4G network or Heterogeneous wireless access network will integrate existing wireless access technologies (e.g. 2G, 3G, WiMAX, WLAN, etc…) in order to provide, transparently, end-users with the “best” service through connecting their mobile devices at any time to the best available radio network. In that context, mapping the QoS classes between these different access networks becomes a big challenge. In this paper, we propose a method of mapping between the CoS of UMTS and QoS categories of WiMAX in a tight coupling architecture of Heterogeneous Wireless Access Network (HWAN).
关键词：Quality of Services (QoS); 4G Network; Heterogeneous Wireless Access Network (HWAN); Next Generation Wireless Network (NGWN)
