Experiences with Heterogeneous Wireless Networks , Unveiling the Challenges

The integration of heterogeneous wireless networks is one of the most important features that are needed for the future deployment of new wireless technologies such as 4G mobile systems. However, the designers of these systems are also committed to using Internet Protocol (IP) as their core network infrastructure. Thus, support for vertical handover, location, and mobility management need to be provided within the IP framework. This paper looks at the development of a wireless testbed to study such issues.

[1]  Mary Baker,et al.  Experiences with a Mobile Testbed , 1998, WWCA.

[2]  Helen J. Wang,et al.  Policy-enabled handoffs across heterogeneous wireless networks , 1999, Proceedings WMCSA'99. Second IEEE Workshop on Mobile Computing Systems and Applications.

[3]  Emil C. Lupu,et al.  Security and management policy specification , 2002, IEEE Netw..

[4]  Rajiv Chakravorty,et al.  PROTON: a policy-based solution for future 4G devices , 2004, Proceedings. Fifth IEEE International Workshop on Policies for Distributed Systems and Networks, 2004. POLICY 2004..

[5]  Dirk Pesch,et al.  Intelligent access and mobility management in heterogeneous wireless networks using policy , 2003, ISICT.

[6]  Cornel Pampu,et al.  Policy based Mobile IP Handoff Decision (Polimand) using Generic Link Layer Information , 2003, MWCN.