Telefonaktiebolaget Lm Ericsson (publ)

Erik Sanders

Konstantinos Vandikas

Lackis Eleftheriadis

Abdulrahman Alabbasi

Hjalmar Olsson

Bin Sun

Xiaoyu Lan

Saurabh Singh

Marios Daoutis

Karl Viktor Berggren

A method of detecting a defect in a connecting member of a radio unit in a radio site includes applying an artificial radio traffic load to a first radio unit and at least a second radio unit, such that the radio traffic load experienced by the first and the second radio unit is at a same level, measuring power supplied to the first radio unit via a first connecting member and power supplied to the second radio unit via a second connecting member at an end of each connecting member terminating at a device configured to supply power to the radio units, and determining from the measured power and an expected nominal power loss of the first and the second connecting member if there is power loss in at least one of the first and the second connecting member indicating a defect.

Remote diagnostics of power cables supplying radio units in a radio site

Growing community of inventors

Vallentuna, Sweden

Erik Sanders