Rohde and Schwarz Gmbh & Co. Kg

Rohde & Schwarz Gmbh Co. Kg

Sandra Merkel

William Powell

Adrian Cardalda-Garcia

Daniela Raddino

Rabih El-Masri

Juergen Schlienz

Andreas Roessler

Uwe Bäder

Pirmin Seebacher

Uwe Bader

Christoph Von Gagern

Jürgen Schlienz

Reiner Stuhlfauth

Lucas Chavarria-Gimenez

A method of testing user equipment for non-terrestrial networks is described. The method includes, for example, the steps of: Further, a test system for testing user equipment for non-terrestrial networks is described.

Method of testing user equipment for non-terrestrial networks and test system

A method of testing an Integrated Access Backhaul (IAB) node is disclosed, the method including: providing a device under test as well as a test equipment for testing the device under test, wherein the device under test corresponds to an Integrated Access Backhaul (IAB) node to be tested; simulating at least one Integrated Access Backhaul (IAB) donor by the test equipment; simulating a participant by the test equipment, the participant being connected with the device under test; establishing at least one connection between the device under test and the test equipment, wherein a backhaul link is established with the test equipment; configuring link resources for the device under test via configuration information by the test equipment; gathering reception information by the test equipment; and combining the configuration information with the reception information by the test equipment in order to verify correct resource utilization of the device under test. Further, a test system for testing an Integrated Access Backhaul (IAB) node is described.

Method and test system for testing an integrated access backhaul node

A measuring system for determining a directional characteristic of a first signal is provided. The device under test comprises sensor means for determining its position and/or orientation. The measuring system comprises positioning means for positioning and/or orienting the device under test, and a measuring device. The position and/or orientation are transmitted by the device under test to the measuring device. The measuring device comprises antenna means for receiving or sending the first signal and processing means for processing the position and/or orientation information. The processing means determine the directional characteristic at least from the position and/or orientation.

Measuring system and measuring method using position and/or orientation sensors

A Multiple Input Multiple Output, MIMO, baseband apparatus with a baseband signal interface adapted to transmit or receive baseband signals comprising data mapped by a mapping unit of said baseband apparatus to a number, N, of MIMO layers which are coupled by a MIMO layer coupling unit of said baseband apparatus to different remote radio heads connected to said baseband apparatus.

Multiple input multiple output, MIMO, baseband apparatus

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

A traffic control system (TCS) is provided comprising at least one traffic control unit, TCU, () equipped with a proximity enabled traffic user equipment, PETUE, () and adapted to control traffic of mobile entities wherein the proximity enabled traffic user equipment, PETUE, () of said traffic control unit, TCU, () is configured to transmit traffic information by sending at least one discovery message, DM, directly via a user equipment to user equipment link to at least one other proximity enabled traffic user equipment, PETUE, of a mobile entity, wherein said discovery message, DM, includes a proximity service, ProSe, application identifier comprising a string of traffic labels, TLs, representing hierarchical traffic information levels.

Growing community of inventors

Munich, Germany

Sandra Merkel