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IoT Knowledge Base

From technology overviews, guides, and customer stories to use cases, thought leadership blogs, and news articles... Everything is here.

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
5

5G

Explore our technical overview of 5G technology, its critical role in enabling the next generation of Internet of Things (IoT) devices, benefits like ultra-low latency and massive connectivity, challenges in deployment, and the future of hyperconnected smart environments.

A

APNs

APNs (Access Point Names) are the gateway between cellular IoT devices and the internet or private networks. This article explains how APNs work, their role in IoT deployments, benefits like enhanced security and control, and the challenges businesses face when managing them.

C

Cellular IoT Connectivity

IoT Cellular Connectivity uses mobile networks like LTE (4G) and 5G to connect smart devices across large areas. It’s ideal for industries needing reliable, scalable communication in the field, from fleet tracking to smart agriculture.

Connectivity Management Platforms (CMPs)

Connectivity Management Platforms (CMPs) are essential tools in the IoT ecosystem, helping organizations monitor, control, and optimize the cellular connectivity of their IoT devices across networks and geographies. This article explains how CMPs work, their key benefits, and the challenges you should be aware of.

D

DINA

Understand how DINA enables scalable, secure, and automated IoT connectivity, optimizing performance and ensuring seamless, future-proof deployments.

E

eSIMs

Discover the power of IoT eSIMs for effortless global connectivity, enabling remote management and scalable deployments for your connected devices.

eUICC SIMs

eUICC SIMs enable remote provisioning, offering flexible, reliable connectivity for IoT devices across global networks.

G

Global IoT Deployments

Learn how Global IoT deployments drive efficiency and scalability across industries, and how to address challenges around connectivity, security, and integration.

Global IoT eSIMs

Global IoT eSIMs are reshaping device connectivity by enabling remote switching between mobile networks, with no SIM swaps required. Learn how eUICC technology supports flexible, international IoT deployments and what sets leading solutions apart.

GSM

GSM, or Global System for Mobile Communication, is a standard developed to ensure mobile devices can communicate across different regions and networks. This article explores GSM’s fundamentals, how it operates, and its significance in powering today’s Internet of Things (IoT) devices.

H

High Availability Transport Layers

Discover how high-availability transport layers ensure reliable, low-downtime IoT connectivity.

High Bandwidth vs. Low Bandwidth

Learn more about high and low bandwidth for IoT and which is right for your solution, based on data and power needs.

I

ICCID

Discover how ICCID serves as a unique SIM card identifier, vital for managing IoT devices and ensuring seamless connectivity across mobile networks.

IMEI

Understand how IMEI uniquely identifies mobile devices, and is essential for tracking, securing, and managing IoT devices on mobile networks.

IoT Connectivity

IoT connectivity is the invisible thread that links smart devices, allowing them to communicate and share data. Whether it’s Wi-Fi, Bluetooth, or 5G, the right connection is what makes your smart home, wearable tech, or industrial sensor truly “smart.”

IoT Roaming

IoT roaming keeps devices connected across regions, but challenges like cost, security, and latency need solutions like eSIM and edge computing for efficient global deployments.

IoT Security

Learn IoT security is crucial for protecting connected devices and networks from cyber threats, ensuring integrity, privacy, and reliability of data.

IoT SIMs

Learn how IoT SIM cards provide reliable connectivity for IoT devices, ensuring seamless communication across mobile networks for efficient data transfer and management.

IoT vs M2M: Key Differences

While IoT and M2M both involve connected devices, they differ in architecture, scalability, and cloud integration. This guide breaks down their key distinctions to help you choose the right solution for your business’s connectivity and growth strategy.

IPSec

Learn how IPSec protocols secure IP networks by encrypting and authenticating data packets.

ISDN

Learn how ISDN enables faster, higher-quality digital communication for voice, video, and data, offering a reliable alternative to analog systems.

L

Latency

Explore what latency is, how it impacts IoT devices, and why managing it is essential for success in the connected world.

LP-WAN

Learn how LPWAN is revolutionizing IoT with cost-effective, energy-efficient connectivity and powering smarter solutions.

LTE-CAT 1 BIS

Learn how LTE-CAT 1 BIS offers cost-effective, low-power connectivity for IoT applications like smart cities, agriculture, and logistics.

LTE-M / CAT-M 1

Learn how LTE-M can enhance your IoT applications with reliable, cost-effective performance.

M

MSISDN

MSISDN stands for Mobile Station International Subscriber Directory Number, the unique phone number assigned to a mobile SIM card. In the IoT world, MSISDN plays a crucial role in enabling communication between connected devices over cellular networks.

Multi-IMSI

Discover how multi-IMSI technology enables effortless global IoT connectivity, offering reliable, cost-efficient solutions across multiple networks.

MVNO

An MVNO (Mobile Virtual Network Operator) provides mobile connectivity without owning the physical network. For IoT customers, MVNOs offer global reach, flexible pricing, and tailored network services—making them a critical enabler of scalable, secure IoT deployments.

N

NB-IoT

Learn about NB-IoT, a low-power, wide-area connectivity solution perfect for IoT applications like smart cities, agriculture, and industrial monitoring.

Network Redundancy

Network redundancy in IoT helps maintain uninterrupted communication between devices by using alternate network paths or systems. It boosts reliability, minimizes downtime, and is key to mission-critical IoT deployments.

Network Sunset

As networks phase out older technologies, understanding the sunset process is vital for ensuring seamless IoT connectivity.

S

SGP.32 SIM Specification

SGP.32 is the latest GSMA eSIM standard designed specifically for IoT, offering secure, remote profile management without SMS, support for lightweight protocols, and improved scalability for low-power, constrained devices.

SIM Form Factors

SIM form factors determine the physical size and integration of SIM cards in IoT devices. From traditional SIMs to embedded and integrated SIMs, understanding these options helps optimize device design, connectivity, and management.

T

TCP (Transmission Control Protocol)

TCP, or Transmission Control Protocol, plays a crucial role in ensuring reliable communication between IoT devices and cloud or edge systems. While not always the default choice for lightweight or real-time applications, it remains a key transport protocol for IoT use cases that demand data integrity and connection reliability.

U

UMTS

UMTS, or Universal Mobile Telecommunications System, is a 3G mobile technology standard that enabled higher data speeds, cellular connectivity for devices, and early support for IoT. Discover its impact on mobile networks and connected technology.

USSD

USSD is a real-time, session-based communication protocol used in mobile networks. From checking mobile balances to controlling IoT devices in rural areas, USSD offers a low-cost, internet-free option ideal for constrained environments. Learn how USSD powers mobile services and IoT applications, its pros and cons, and why it still matters in emerging markets despite growing adoption of newer technologies like NB-IoT.

V

VoLTE for IoT

VoLTE (Voice over LTE) enables high-quality, low-latency voice services over LTE networks, ideal for modern IoT applications across industries like healthcare, logistics, and smart security.

W

Why VoLTE Is Crucial for Healthcare IoT Applications

VoLTE enables fast, clear voice communication over 4G, making it vital for healthcare IoT devices like emergency alerts and remote monitors. With 2G/3G networks shutting down, VoLTE ensures reliable, real-time voice in critical care situations.