Method and arrangement in a wireless communication system

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United States of America Patent

PATENT NO 9871619
SERIAL NO

14527974

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Abstract

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In one aspect of the teachings herein, a probability distribution is determined for the prediction errors determined from the differences between predicted and measured values of a quality parameter for a radio link between first and second radio nodes in a wireless communication system. In turn, the probability distribution is used to identify a prediction error value on which a link adaptation margin estimate is based, and the link adaptation margin estimate is provided for use in performing link adaptation, e.g., for use as a “back off” value for the predicted values of radio link quality which are used to make link adaptation decisions.

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Patent Owner(s)

Patent OwnerAddress
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)SE-164 83 STOCKHOLM

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Alm, Martin Mölnlycke, SE 11 94
Athley, Fredrik Kullavik, SE 168 2099
Eriksson, Erik Linköping, SE 331 4444
Lundevall, Magnus Sollentuna, SE 26 164
Simonsson, Arne Gammelstad, SE 126 2256

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