SYSTEMS AND METHODS FOR ESTABLISHING A PACKET DATA NETWORK CONNECTION FOR A WIRELESS COMMUNICATION DEVICE

摘要

Embodiments are directed to establishing only a single PDN connection for a CIoT device using, for example, minimum NAS signaling and default parameters in the serving node. Thus, the existing session management signaling from the CIoT device may be eliminated, and instead the core serving node may establish a single PDN connection or PDP context based on default values, subscription information, and other information locally available in the serving node or available in the network when the CIoT device attaches to the network.