A Seamless Handoff for Dual-interfaced Mobile Devices in Hybrid Wireless Access Networks
AINA '04 Proceedings of the 18th International Conference on Advanced Information Networking and Applications - Volume 2
Mobile IP Performance and Interworking Architecture in 802.11 WLAN/CDMA2000 Networks
CNSR '04 Proceedings of the Second Annual Conference on Communication Networks and Services Research
A Seamless Handover between cdma2000 and WLAN for 3G-WLAN Interworking Service Continuity
AICT-SAPIR-ELETE '05 Proceedings of the Advanced Industrial Conference on Telecommunications/Service Assurance with Partial and Intermittent Resources Conference/E-Learning on Telecommunications Workshop
A Seamless Handoff Approach of Mobile IP Based on Dual-Link
WICON '05 Proceedings of the First International Conference on Wireless Internet
Resource management for QoS support in cellular/WLAN interworking
IEEE Network: The Magazine of Global Internetworking
| Hi-index | 0.00 |
The interworking of CDMA2000 and WLAN networks has recently become a hot issue. Mobile nodes with multiple interfaces also look promising. However, provision of seamless handoff between heterogeneous networks with QoS guarantee remains a challenge. In this paper we propose a solution for smart seamless handoff with QoS guarantee for CDMA2000 and WLAN interworking. In our proposal, mobile nodes conduct the QoS negotiation with the new network during handoff. Based on the results, on QoS requirements of current sessions and on local policies, mobile nodes could transfer selected sessions to the new interface. Decisions are notified to the network side by mobile IP registration request messages