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Join the Live Open Session - Introduction to 5G, 27th October, 13:00 (UK Time). Free for Unlimited Access users | £95.00 for non-members

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

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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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Primitive

Primitive

Private Key

Private Key

Proactive SIM

Proactive SIM

Propagation Delay

Propagation Delay

Protection Switching

Protection Switching

PSI

Provide Subscriber Information

PSI

Packet System Information

PSI

Public Service Identity

PTI

Procedure Transaction Identity

Public Key

Public Key

PZID

Packet Zone Identification

QCI

QoS Class Identifier

QIB

Quality Indicator Bit

QoS Negotiated

QoS Negotiated

QoS Profile

QoS Profile

QoS Session

QoS Session

QoS Subscribed

QoS Subscribed

Qqualmin

Qqualmin

Qrxlevmin

Qrxlevmin

QSIG

Q reference point Signalling System

Quantization

Quantization

Quantization level

Quantization level

Quantization noise

Quantization noise

Quick Paging

Quick Paging

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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