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Managing Data Offloading Securely Over WLan Access Networks With I-WLan

by on Dec 09, 2011

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Cellular operators are increasingly shifting their focus for alternative wireless access methods to manage data offload. Legacy cellular networks were designed for low bandwidth consumption and ...

Cellular operators are increasingly shifting their focus for alternative wireless access methods to manage data offload. Legacy cellular networks were designed for low bandwidth consumption and insufficient to cope with the growth of data requirements today. Although operators continuously upgrade their networks with greater capacity and advanced technologies, heavy investments for cell build is not an economical approach in the longer term.

The availability of Wi-Fi hotspots are highly accessible and appropriate for data offloading. Taking advantage of the unlicensed spectrum and better bandwidth utilization, data offloading can be achieved with lower cost per bit. In this paper, we present I-WLAN to effectively manage data offloading securely between 3GPP and non-3GPP networks. We will also be exploring the different network use scenarios of I-WLAN in enabling simple unified EAP authentication and subscriber policies.

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Managing Data Offloading Securely Over WLan Access Networks With I-WLan Managing Data Offloading Securely Over WLan Access Networks With I-WLan Document Transcript