Radio network node, a controlling radio network node, and methods therein for enabling management of radio resources in a radio communications network

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United States of America Patent

PATENT NO 9883518
SERIAL NO

15176720

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Abstract

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A radio network node serves a first cell in a radio communications network, and is configured to measure a received total power value at the radio network node in the first cell, compute a factor indicating a load in the first cell, estimate a noise floor level in the first cell, and compute a utilization probability value of the load in the first cell and a neighbor cell interference value simultaneously in a non-linear interference model. This is based on the measured received total power value, the computed factor, and the estimated noise floor level in the first cell. The neighbor cell interference value is an interference from at least one second cell affecting said first cell, and the utilization probability value of the load in the first cell and/or the neighbor cell interference value is to be used for managing radio resources in the radio communications network.

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Patent Owner(s)

Patent OwnerAddress
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)STOCKHOLM SWE STOCKHOLM

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wigren, Torbjörn Uppsala, SE 181 1322

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