Rohde and Schwarz Gmbh & Co. Kg

Juergen Schlienz

Andreas Pauly

Meik Kottkamp

Christina Gessner

Sandra Merkel

Daniela Raddino

Rabih El-Masri

Lilei Wang

A load balancing method of balancing computational workload in a wireless communication network is described. The wireless communication network includes at least two nodes being configured to communicate with each other. The at least two nodes include a first node and a second node. Further, a wireless communication network is described.

Load balancing method and wireless communication 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 device for testing mobile-radio relay stations provides at least one antenna and a processing unit. A base station or a mobile station transmits a first signal to a relay station. The relay station generates a second signal derived from the first signal and transmits it. The antenna of the measuring device receives the first signal and the second signal. The processing unit of the measuring device compares the received signals.

Measuring device and a measuring method for testing mobile-radio relay stations

A method for reducing collisions during the initial access by a plurality of mobile-terminal devices to a base station which comprises a control unit, wherein the control unit administers at least one random-access resource, wherein the method contains the following method steps:

Method and a base station for prioritizing mobile terminals

A method for testing transmission modes of a wireless communication device. According to the method, a switching range is determined in a parameter space in a test device. The parameter of the parameter space describes the quality of transmission and influences a recommendation for a transmission mode to be adjusted in a device to be tested. The switching range is a subspace of the parameter space and contains at least one switching limit for the recommendation for the subsequent transmission mode to be adjusted. In a further step, random parameter points from the switching range are generated depending on a probability distribution which is defined for the switching range. A signal is generated for every parameter point and has a transmission mode determined by the parameter point and is transmitted to the device to be tested. The device to be tested then transmits one response signal per received signal to the test device, the response signal containing a recommendation for a subsequent transmission mode to be adjusted. All recommendations from all received response signals are evaluated in the test device.

Growing community of inventors

Poing, Germany

Juergen Schlienz