IP mobility with high speed access and network intelligence

The original idea of mobile IP (MIP) is to provide mobile users the ability to access the Internet anywhere, with an identical IP address. With rapid changes in both technology and the communication environment, wide bandwidth and low cost wireless LAN (WLAN) have emerged as a competitive choice not...

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Bibliographic Details
Main Authors: Rahman, M., Harmantzis, F.C.
Format: Conference Proceeding
Language:English
Subjects:
Access methods and protocols, osi model
Applied sciences
Bandwidth
Business and industry local networks
Communications technology
Costs
Equipments and installations
Exact sciences and technology
Intelligent networks
Internet
IP networks
Mobile communication
Mobile radiocommunication systems
Networks and services in france and abroad
Quality of service
Radiocommunications
Systems, networks and services of telecommunications
Telecommunications
Telecommunications and information theory
Teleprocessing networks. Isdn
Transmission and modulation (techniques and equipments)
Wireless LAN
Wireless sensor networks
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Description
Summary:The original idea of mobile IP (MIP) is to provide mobile users the ability to access the Internet anywhere, with an identical IP address. With rapid changes in both technology and the communication environment, wide bandwidth and low cost wireless LAN (WLAN) have emerged as a competitive choice not only for wireless high speed Internet access but also for wireless voice network access. To support mobility with quality of service (QoS), MIP has been found to be inefficient for both data and time sensitive services, such as voice-over-IP (VoIP). In our paper, we first focus on the deficiencies of the MIP and other micromobility approaches found in the literature. We then propose an architecture for network layer mobility support, using always on high speed access and a network-based mobility manager, termed as network server or gateway. We believe that the proposed architecture obviates the need of MIP for IP mobility.
ISSN:1525-3511
1558-2612
DOI:10.1109/WCNC.2004.1311422