Optimized low mobility support in massive mobile broadband Evolved
Packet Core architecture
Networks (ICON), 2011 17th IEEE International Conference on, page 322 -327. (December 2011)DOI: 10.1109/ICON.2011.6168496
Abstract
With the deployment of new wireless connected devices like sensors
and actuators for metering, automotive, healthcare, tracing etc.
the wireless core network has to support a new level of scalability
for all its functionality, including the mobility management. Being
designed for human communication only, the current network architecture
ensures seamless mobility in all network locations for all devices
being highly redundant for low mobile devices which are rarely and
in reduced areas or never moving. This paper introduces a new low
mobility management concept based on subscriber device differentiation
and differentiated forwarding mechanisms, along with its integration
with the current functionality through dynamic management parameters
updates. Furthermore, the concept is exemplified on the 3GPP Evolved
Packet Core architecture and evaluated as a testbed realization based
on the Fraunhofer OpenEPC testbed.
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