Knowledge
WiFi HaLow and Wi-SUN - the mature sub-giga technologies
In the presentation, Wi-Fi HaLow and Wi-SUN are introduced as two established, IP-native sub-GHz technologies that are particularly well suited to overcome the range and penetration limitations of 2.4GHz in indoor IoT applications.
Hier erfahren Sie, in welchen Projekten wir diese Kompetenzen erfolgreich umgesetzt haben:
AURACAST™ – The revolution in Bluetooth® technology is imminent
In this interview, Thomas Rupp explains how new standards such as Bluetooth 5.2, LE Audio, and AURACAST™ are fundamentally changing wireless audio communication. Arendi develops energy-efficient embedded wireless solutions and integrates modern broadcast audio technologies for accessible, scalable applications in products and public infrastructures.
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Android SoC on Custom Hardware
This report provides an experience report on using an Android SoC on custom-designed hardware without a display. It covers customizations at the system, build, and security levels, as well as challenges with AOSP, SELinux, and alternative hardware concepts. (ECC 2022)
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Automated testing of a mesh wireless system
This paper addresses the automated verification of complex mesh wireless systems with real hardware when traditional testing methods are insufficient. It presents scalable test setups, comprehensive automated system tests, and their integration into CI pipelines. (ECC 2025)
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Bluetooth 5.0 - Long Range
This article critically examines the long-range capabilities of Bluetooth 5, particularly the CodedPHY. Theoretical foundations are compared with real-world measurements, which demonstrate that the achievable range gains are significantly limited in practice. (Radio & EMC 2018)
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“Bluetooth® Low Energy” brochure
This brochure highlights our comprehensive expertise in Bluetooth Low Energy – we cover the entire value chain, from module development and firmware to app development and quality assurance, all the way to certification and Bluetooth qualification as an Associate Member of the Bluetooth SIG.
Hier erfahren Sie, in welchen Projekten wir diese Kompetenzen erfolgreich umgesetzt haben: