The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Vertical handoff is the key technology supporting session mobility in the future heterogeneous network environments. Based on the asymmetry feature of vertical handoff, this paper analyzes the handoff procedure of MIPv6 and mSCTP in forced and unforced handoff scenarios. Qualitative and quantitative analysis and comparison of the handoff performance including handoff delay, handoff packet loss and...
This paper considers optimizing the utilization of radio resources in a heterogeneous networks consisting of a WLAN and a CDMA network. We propose a joint admission control mechanism for multimedia traffic that exploits vertical handoff as an effective tool to enhance radio resource management while guaranteeing handoff user's QoS requirements. The network resources utilized by the vertical handoff...
Vertical handoff is one of the most challenging issues in heterogeneous network environments. The existing vertical handoff decision methods have some disadvantages such as unfeasibility, ping-pong effects and inefficient utilization of wireless network resources. An application-oriented cooperative vertical handoff decision method for multi-interface mobile terminals is proposed in this paper. It...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.