Rohde and Schwarz Gmbh & Co. Kg

Pirmin Seebacher

Uwe Baeder

Andreas Roessler

Sandra Merkel

Thomas A Braun

Uwe Bäder

Thomas Braun

A test apparatus for testing a wireless device, said test apparatus comprising a transceiver unit adapted to communicate with said device under test, DUT, via a wireless link; a processing unit adapted to control said transceiver unit and to detect a communication service used by said device under test, DUT, during communication with said transceiver unit; and an output unit adapted to output the communication service detected by said processing unit.

Method and apparatus for testing a wireless device

The present invention relates to a for testing user equipment. The test apparatus comprises an emulation module which is configured to emulate the functionality of a first user equipment and to establish a D2D link between the first user equipment and an externally arranged second user equipment which forms a user equipment under test. The test apparatus also comprises a test module which is configured to test at least one second user equipment after being connected to the emulated first user equipment of the emulation module via the established D2D communication link. The present invention further relates to a radio communication test apparatus, a method for testing user equipment and a computer program product.

Test apparatus, radio communication test apparatus, method for testing and computer program product

The invention relates to a method and to a test device () which is used to determine an error rate during the transfer of data () in a mobile radio system. Said mobile radio system comprises at least one transfer channel, wherein several data partial flows () are transferred. The several data partial flows () are produced in a signal generator unit (). A transport format is determined, in an individual manner, for each data partial flow (). The data partial flows () are sent, respectively, to a number of transfer blocks which belong together (). A device which is to be tested captures the transfer blocks () of the data partial flows () and evaluates them. According to the accuracy of the evaluation, a positive or negative actuation signal (ACK, NACK) is sent back by the device which is to be tested. An error rate of each data partial flow () is determined by the test device () from the actuation signals (ACK, NACK) which are captured by the test device ().

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Rosenheim, Germany

Pirmin Seebacher