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The standards bodies have defined the interworking architecture between 3GPP LTE/SAE and 3GPP2 EV-DO. For inter-system handoff, pre-registration and pre-authentication are performed to establish the required resources before the actual handoff. However, the standards only define the handoff procedures without specifying when to reserve or release the resources, which include sessions, bearers, user...
The Generic Access Network (GAN) developed by 3GPP extends services to unlicensed spectrum. A mobile station (MS) with multiple air interfaces can access 3GPP services through GAN and roam seamlessly between different radio access networks. However, mobility management and resource management are critical issues in GAN. To allocate GAN resources efficiently, we propose Adaptive Keep-alive Interval...
The Generic Access Network (GAN) developed by 3GPP extends services to unlicensed spectrum. A mobile station with multiple air interfaces can access 3GPP services through GAN and roam seamlessly between different radio access networks. However, resource management is a critical issue in GAN. To allocate GAN resources efficiently, we propose Adaptive Keep-alive Interval (AKI). By using AKI, an MS can...
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