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Connected Car: Managing Wireless System Complexities

Application Notes

The automotive industry is preparing to deploy the next phase of the connected car evolution which incorporates a wide range of technologies for various wireless connectivity services. These services can be split into two main categories. The first category deals with the improved safety and traffic management possibilities that car-to-car connectivity and enhanced navigation systems create. The second category addresses the applications that linking the car to the internet via cellular and wireless broadband enable.

 

In the face of rising wireless system complexity, automotive manufacturers will need to continue to invest in extensive testing to ensure connectivity performance and reliability are maintained over the lifecycle of the vehicle. Development time and cost is likely to increase substantially as a result of this surge in testing. This paper highlights several development challenges that arise from the implementation of complex vehicle wireless systems and discusses how the automotive industry can easily adopt test methodologies used in the mobile industry, where testing is typically conducted in the early stages of the development cycle when issues are less complicated, time-consuming and expensive to rectify. This would enable the automotive manufacturers, Tier 1 suppliers and module manufacturers to significantly reduce the development time and cost associated with delivering their connected car vision.

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