Skip to content
Join the Live Open Session - Introduction to 5G, 27th October, 13:00 (UK Time). Free for Unlimited Access users | £95.00 for non-members
Register now
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
Book a meeting
Login
Chat to us
Open a live chat Send a message Book a meeting
Glossary header - telecoms antenna at height over fields

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

1 2 3 4

A5/X

A5/X

See more

Application Context

Application Context

See more

Audiotex

Audiotex

See more

BOIC-exHC

Barring of Outgoing International Calls except those directed to the Home PLMN Country

See more

CAPEX

Capital Expenditure

See more

Ciphertext

Ciphertext

See more

CUG Index

Closed User Group Index

See more

DRX

Discontinuous Reception

See more

Explore our course portfolio

Browse through more than a hundred courses on subjects including 5G, IoT, Wi-Fi, network architecture, APIs, use cases, and so much more.
Explore courses
All Courses - Telecoms Antenna at Height

Discover our Unlimited Access Package

To benefit from the most cost-effective and flexible on-demand learning option, check out our Unlimited Access package.
Learn more
Unlimited Access Package - Telecoms antenna at height over city at sunrise

DTX

Discontinuous Transmission

See more

DXC

Digital Cross Connect

See more

eDRX

extended Discontinuous Reception

See more

eV2X

Enhancement of V2X

See more

Extranet

Extranet

See more

FIX

Federal Internet Exchange

See more

Fixed Wireless Local Loop

Fixed Wireless Local Loop

See more

FTTx

Fibre To The x

See more

Full Duplex

Full Duplex

See more

GIX

Global Internet Exchange

See more

Group 1 Fax

Group 1 Fax

See more

Group 2 Fax

Group 2 Fax

See more

Group 3 Fax

Group 3 Fax

See more

Group 4 Fax

Group 4 Fax

See more

GRX

GPRS Roaming eXchange

See more

Half Duplex

Half Duplex

See more
1 2 3 4

Unleash the power of our Learning Tools

  • Mpiricals NetX learning tool, AMF highlighted on the 5G network map

    NetX

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

    Learn more
  • Mpiricals NetXplore learning tool, a view of the 3D virtual town

    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.

    Learn more
  • Mpiricals NetXlabs learning tool

    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.

    Learn more
  • Mpiricals NetXpert learning tool dashboard

    NetXpert

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

    Learn more
  • Customise Mpiricals Learning Tools

    Customised tools

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

    Learn more

Ready to experience Mpirical for yourself?

Start a free trial and experience Mpirical's learning for yourself...