Rohde and Schwarz Gmbh & Co. Kg

Rajashekar Durai

Kok Meng Wong

Sascha Kunisch

Stefan Maier

Peter John Green

Peterjohn Green

Chris Aldridge

The present disclosure generally relates to a method for testing a telecommunication standard-based positioning, navigation, and timing system and a test device. The system includes the test device. Radio signals from at least three different transmitters are received by the test device. Each transmitter transmits a radio signal according to the telecommunication standard. An assessed position of the test device is determined based on the radio signals received by the test device. The position of the mobile device is determined by the test device additionally to the assessed position. The assessed position is compared with the determined position.

Method for testing a telecommunication standard-based positioning, navigation, and timing system and test device

A vehicle black box includes a sensor interface for receiving sensor data of a sensor module sensing at least one physical vehicle parameter. Further, the vehicle black box includes a wireless module for receiving a radio frequency signal, wherein the wireless module generates IQ data based on the radio frequency signal received. The vehicle black box also includes a recording module with a first memory for temporarily storing the IQ data generated and a second memory for permanently storing the IQ data generated. Moreover, the vehicle black box has a processing unit configured to receive and evaluate the sensor data. The processing unit is further configured to control a transfer of the IQ data from the first memory to the second memory based upon the evaluation result.

Vehicle black box, vehicle as well as method of gathering data

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Munich, Germany

Rajashekar Durai