[ GLOSSARY DEFINITION ] Connectivity

PSM

Power Saving Mode, a cellular idle mode that lets devices sleep deeply.

Full Definition & Technical Explanation

PSM (Power Saving Mode) lets a cellular device sleep for long periods between network registrations, greatly extending battery life for IoT sensors at the cost of responsiveness.

See eDRX.

Where PSM Matters

Frequently Asked Questions

What is PSM?

Power Saving Mode, a cellular idle mode that lets devices sleep deeply.

What terms are related to PSM?

Related Connectivity terms include antenna design, eDRX.

Related Technical Terms

antenna design
How a device's antennas are placed and tuned for reliable wireless performance. Connectivity
eDRX
Extended Discontinuous Reception, a power-saving idle mode for cellular devices. Connectivity
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