A properly designed handoff algorithm is essential in reducing the connection quality
deterioration when a mobile node moves across the cell boundaries. Therefore, to improve …

A properly designed handoff algorithm is essential in reducing the connection quality
deterioration when a mobile node moves across the cell boundaries. Therefore, to improve …

One of the most important challenges in Mobile IPv6 is to provide the service for a mobile
node to maintain its connectivity to the Internet when it moves from one domain to another …

In recent years, there has been a rapid growth in the need to support moving hosts and
moving networks in IPv6-based mobile networks. As the number of such hosts and networks …

As a mobility support for IP have studied, Internet Engineering Task Force (IETF)
standardized the Mobile IPv6 (MIPv6) protocol. When a mobile node moves between …

The IEEE 802.16 e standard enhances the IEEE 802.16 for the mobility support. Mobile
stations can move while receiving services, thus ongoing IP sessions may be maintained …

Existing wireless networks aim to provide information communication services between
mobile nodes. As a mobile node move between different radio networks, a handover …

Summary IEEE 802.11-based wireless local area networks (WLANs) have experienced
rapid growth for some years. Increasingly ubiquitous, they are deployed in hotspots such as …

The basic reason of handover is to stay connected to the Internet with the intention of
reducing connection quality deterioration. In a ubiquitous network, mobile nodes often …

To meet the increasing communication requirement for people in ubiquitous environments,
some handover schemes and improvements were proposed by the IETF in order to support …