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

4 5 6 7 8 ...

Cell Reselection

Cell Reselection

See more

Center SR3 Frequency

Center SR3 Frequency

See more

CFNRc

Call Forwarding on mobile subscriber Not Reachable

See more

CFNRy

Call Forwarding on No Reply

See more

CFRI

Contention Free Repetition Interval

See more

Chargeable Event

Chargeable Event

See more

Chirping

Chirping

See more

CIDR

Classless Inter Domain Routing

See more

CINR

Carrier to Interference plus Noise Ratio

See more

Ciphertext

Ciphertext

See more

CIR

Committed Information Rate

See more

Circuit Switching

Circuit Switching

See more

Class A Terminal

Class A Terminal

See more

Class B Terminal

Class B Terminal

See more

Class C Terminal

Class C Terminal

See more

Classmark

Classmark

See more

CLIR

Connected Line Identification Restriction

See more

Closest Match Routing

Closest Match Routing

See more

CMR

Codec Mode Request

See more

Common Power Control Sub channel

Common Power Control Sub channel

See more

Community Strings

Community Strings

See more

Compression

Compression

See more

Conference Factory

Conference Factory

See more

Configuration Change Indicator

Configuration Change Indicator

See more
4 5 6 7 8 ...

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...