The protocol MQTT (Messaging Queueing Telemetry Transport) is a messaging protocol designed for low-bandwidth, high-latency networks, making it well-suited for IoT devices that require frequent, small data transmissions such as smart meters, environmental sensors or wearable health devices. Developed in…
Communications
Kinéis reflects on deployment of five new satellites
On 21st September 2024, Rocket Lab’s Electron launcher successfully deployed five new satellites into orbit as part of the Kinéis constellation, dedicated to the IoT. This brings the total number of deployed nanosatellites to 10, out of a planned 25.…
New partnership with BICS and Cellusys to improve roaming
BICS, a part of the Proximus Group and an international communications enabler responsible for carrying half of the world’s data roaming traffic, has strengthened its global roaming services through a new partnership with Cellusys, a provider of roaming signalling solutions.…
Rohde & Schwarz presenting 6G concept at EUMW 2024
At European Microwave Week (EUMW) in Paris, Rohde & Schwarz is presenting a proof-of-concept for 6G wireless data transmission based on a photonic THz communications link, showcasing its role in cutting-edge research for future wireless technologies. Developed as part of…
What is cellular IoT?
What is cellular IoT? Cellular IoT refers to the use of mobile networks to connect IoT devices, enabling communication among devices using established cellular infrastructure. These devices range from smart meters and connected vehicles to remote healthcare monitoring systems and…
New metamaterial is expected to improve satellite communications
There is certainly no shortage of technologies, time and investment being poured into satellite connectivity, as the anticipated 3GPP Release 18 will further integrate satellite non-terrestrial network (NTN) access into 5G. In more recent news, researchers from the University of…
Designing and optimising real-time kinematics systems
Real-time kinematics (RTK) is a satellite navigation technique that offers precise positioning accuracy by using data from Global Navigation Satellite Systems (GNSS). We’ve covered satellite positioning on IoT Insider – more specifically looking at GNSS, GPS and now, RTK, to…
Rohde & Schwarz’s eCall solution re-certified
Rohde & Schwarz has successfully completed the re-certification of its EU eCall test solution, carried out by the independent testing body cetecom advanced. This milestone highlights the dedication of both companies to delivering standards-compliant, next-generation eCall test solutions. The recently…
Kontron will showcase Ethernet switch at InnoTrans 2024
Kontron is showcasing its latest railway-compatible Ethernet switch at the InnoTrans 2024 trade fair in Berlin. The switch, known as the KSwitch R20, offers flexibility in the number of required Ethernet ports and supports performance ranging from Fast Ethernet to…
The accuracy of GPS: balancing power and accuracy
What is the accuracy of GPS? The global positioning system (GPS) has long been applied to use cases from smart wearables to healthcare devices and industrial applications. GPS is perhaps most widely recognised among consumers for its role in satellite-based…
