Connect your devices across Earth and Space without draining batteries.
Edge Pulsar engineers and optimizes Cellular LPWAN (NB-IoT, LTE-M) and 3GPP NTN protocol stacks for industrial devices that must operate for years in complete autonomy, on the ground or via orbit.
The pain point we solve
Deploying devices on terrestrial cellular or satellite networks (LEO) requires strict power discipline. Misconfigured modems, missing sleep states, verbose telemetry protocols, or poor satellite pass synchronization can burn years of battery reserve in weeks.
Signs you need this
Devices consume excessive power attempting network attach on terrestrial or satellite links.
Connection drops in the field cause excessive retry loops and battery drain.
The software does not fully leverage deep sleep modes (PSM, eDRX) or orbital visibility windows.
Data payloads and overhead are too heavy for narrowband or orbital throughput constraints.
Our Approach
Audit the hardware design, modem configuration, and ground/orbital energy budgets.
Implement robust connection management logic that handles network drops and satellite passes gracefully.
Optimize the network stack (PSM, eDRX, Doppler pre-compensation) to minimize active transmission time.
Design compact binary serialization and lightweight protocols (e.g., CoAP, MQTT-SN) to minimize airtime.
What you walk away with
Production-grade cellular and 3GPP NTN modem drivers and stacks.
Deterministic deep sleep and power-state management logic.
Resilient connection-recovery algorithms and failover mechanisms.
Measurable validation of the long-term battery budget on physical test benches.
Relevant technologies
Optimize your terrestrial and satellite connectivity.
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