Cellular Data Plan Pricing Models for Embedded IoT Devices
Cellular IoT pricing models rely on dynamic aggregated data pooling and strict protocol optimization to eliminate carrier session rounding penalties across fleets.
Control Plane Cellular Data
Meaning
Signaling traffic manages the connection state and mobility of a device within a mobile network separately from the application payload. The control plane cellular data includes authentication, network registration and the handover between different base stations. It ensures that the network knows where the device is located and which resources are assigned to it.
Message Exchange
Small bursts of information pass between the modem and the core network to establish a session. In the context of control plane cellular data, these messages are prioritised over user traffic to maintain the stability of the connection.
Resource Allocation
Radio channels are assigned to the device based on the requirements of the service. The control plane cellular data protocol handles the negotiation of these parameters to balance the needs of the device with the available network capacity.
Protocol Overhead
Continuous monitoring of the signal requires a steady stream of background communication. Even when no application data is being sent, control plane cellular data still consumes a small amount of bandwidth and power. This overhead is necessary for the device to stay reachable for incoming calls or data requests.
High levels of signaling can occur in areas with poor coverage where the device must constantly search for a new tower.