Telefonaktiebolaget Lm Ericsson (publ)

Fredrik Lundqvist

Ke Wang Helmersson

Sachin Sharma

Patrizia Testa

Helia Niroomand Rad

A method performed by a control network node for handling a radio resource in a frequency band. The control network node receives an indication related to a performance of a first radio network node or a performance of user equipment served by the first radio network node. The control network node further triggers a performance adjustment related to at least one radio network node of a number of radio network nodes or to the first the radio network node based on the indication.

Control network node, network node and methods performed therein

A first network node provides a neighboring cell list for a first cell in a wireless telecommunications network. The first cell is served by a second network node. The first network node includes a collecting unit that collects information about a number of bursts of events and/or a number of radio link addition attempts for user equipments located in the first cell to cell(s) other than the first cell. The first network node includes a determining unit that determines a neighboring cell list for the first cell based on addition and/or removal threshold(s) related to the number of bursts of events and/or number of radio link addition attempts for user equipments located in the first cell to one or more cells other than the first cell. The first network node includes a providing unit that provides the determined neighboring cell list for the first cell to the second network node.

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Solna, Sweden

Fredrik Lundqvist