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Real-time Ethernet is expected to become the core technology of future in-car communication networks. Following its current adoption in subsystems for info- and entertainment, broadband Ethernet promises new features in the core of upcoming car series. Its full potential will enfold when deploying Ethernet-based backbones that consolidate all automotive domains on a single physical layer at increased...
Real-time Ethernet variants are expected to build the future communication infrastructure in cars. First camera based driver assistance functions will communicate using IEEE 802.1 AVBs credit-based shaping. But for the strict timing requirements of automotive control-traffic, AVBs current timing guarantees are insufficient. The upcoming IEEE 802.1Qbv standard proposes synchronous time-triggered traffic...
The long-term vision of an Internet of Things (IoT) is approaching reality and leading hardware vendors expect shipment of 50 billion devices in the near future. Emerging Internet standards will enable this huge number of embedded machines to interconnect and cooperate—and raise the challenge of building suitable software environments that provide scalability, reliability, and security at an efficient...
Manufacturers announce on a regular basis the availability of novel tiny devices, most of them featuring network interfaces: the Internet of Things (IoT) is already here — from the hardware perspective. On the software side however, embedded platforms available so far made it uneasy for developers to build apps that run across heterogeneous IoT hardware. Linux does not scale down to small, energy-constrained...
In-car networks based on Ethernet are expected to be the first choice for future applications in the domain of info-and entertainment. However, the full benefit of a technologically integrated in-car network will only become rewarding with an Ethernet-based backbone, unifying several automotive domains in a single infrastructure. Today, there is remarkable interest in the IEEE 802.1 Audio/Video Bridging...
High computational demands of today's wireless communication standards require the design of highly flexible Software Defined Radio (SDR) platforms like the OpenAirInter-face ExpressMIMO platform. A DSP engine of major importance is the Front-End Processor (FEP) which deals with the different air-interface operations at the transceiver side. In this paper we propose an Application Specific Instruction-Set...
The PALplus television (TV) signal consists of two components, namely the vertical helper and the compatible signal. This paper introduces two different modulation techniques which are aimed at enabling embedded digital data transmission within these components. The systems are examined separately under the design constraint of simple implementation, compatibility and minimal artefacts raised by cross-distortions.
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