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Glossary

Explore our library of thousands of telecoms terms and acronyms defined for on-the-job reference or learning new material.

# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Glossary Results

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FWA

Fixed Wireless Access

Ga Interface

Ga Interface

Gb Interface

Gb Interface

Gc Interface

Gc Interface

GF

Gate Function

Gf Interface

Gf Interface

GFBR

Guaranteed Flow Bit Rate

GFC

Generic Flow Control

Gi Interface

Gi Interface

GIF

Graphics Interchange Format

Gn Interface

Gn Interface

Gp Interface

Gp Interface

gprsSSF

GPRS Service Switching Function

Gr Interface

Gr Interface

Group 1 Fax

Group 1 Fax

Group 2 Fax

Group 2 Fax

Group 3 Fax

Group 3 Fax

Group 4 Fax

Group 4 Fax

Gs Interface

Gs Interface

gsmSCF

GSM Service Control Function

gsmSRF

GSM Specialized Resource Function

gsmSSF

GSM Service Switching Function

Half Duplex

Half Duplex

Handoff / Handover

Handoff / Handover

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NetX

Step inside the mobile network with NetX, where you can isolate nodes, generate call flows, view network procedures, and watch animated tutorials.

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NetXplore

Explore how wireless technology powers our everyday lives within a 3D smart city environment. Interact with different use cases and watch training videos to learn about connectivity.

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NetXlabs

NetXlabs allows you to engage with a live instance of a 5G network in real time. Analyse traces, configure nodes, and interact with a gNB simulator from a controlled environment.

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NetXpert

Put your skills to the test or identify gaps within your teams through custom assessments and benchmarking quizzes.

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Customised tools

Adapt one of our interactive learning tools to reflect your network architecture, branding, or business goals.

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Free Back to Basics webinar!

20th November, with exclusive early Black Friday deals. You can choose the best live session according to your time zone.

Join our Live Open Session

Introduction to 5G and Cloud Computing, 24th November, 13:00 (UK Time). Free for Unlimited Access users | £95 for non-members

We’re attending MWC Barcelona 2026

From 2–5 March 2026, meet the Mpirical team and explore industry-led telecoms training. Find us in Hall 4, Stand CS300