Visitor Location Register (VLR): Definition, Functions, and How It Works

Visitor Location Register (VLR): Definition, Functions, and How It Works

telcomatraining.com – Visitor Location Register (VLR) is a crucial database in mobile communication networks, specifically in GSM and LTE infrastructures. It temporarily stores information about mobile subscribers who are currently within a particular area covered by a Mobile Switching Center (MSC). The VLR enables seamless communication by ensuring that mobile users can make and receive…