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

12 13 14 15 16

User information

User information

See more

User Zone

User Zone

See more

User Zone Registration

User Zone Registration

See more

USF

Uplink State Flag

See more

USIM

UMTS Subscriber Identity Module

See more

USSD

Unstructured Supplementary Service Data

See more

USTS

Uplink Synchronous Transmission Scheme

See more

UT

Universal Time

See more

UTP

Unshielded Twisted Pair

See more

UTRA

Universal Terrestrial Radio Access

See more

UTRAN

Universal Terrestrial Radio Access Network

See more

Uu

UMTS Air Interface

See more

UUS

User-to-User Signalling

See more

UV

Ultraviolet

See more

UWC-136

UWC-136

See more

UWCC

Universal Wireless Communications Consortium

See more

Waveguide

Waveguide

See more

ZUC

Zadoff-Chu

See more

ZUC

Zu Chongzhi

See more
12 13 14 15 16

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...