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1. (WO2018185726) CELL QUALITY DERIVATION BASED ON FILTERED BEAM MEASUREMENTS

Pub. No.:    WO/2018/185726    International Application No.:    PCT/IB2018/052411
Publication Date: Fri Oct 12 01:59:59 CEST 2018 International Filing Date: Sat Apr 07 01:59:59 CEST 2018
IPC: H04B 7/06
H04B 7/0417
H04W 72/04
H04W 72/08
H04W 36/30
Applicants: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Inventors: DA SILVA, Icaro L. J.
RUNE, Johan
Title: CELL QUALITY DERIVATION BASED ON FILTERED BEAM MEASUREMENTS
Abstract:
A method for deriving cell quality based on filtered beam measurements comprises detecting a first set of beamformed signals in a cell. The method further comprises determining a beam quality associated with each beamformed signal of the first set. The method further comprises identifying a first subset of beamformed signals. The first subset comprises the beamformed signals of the first set having a beam quality greater than a first threshold. The method further comprises initiating first beam level filters. Each first beam level filter is associated with a respective beamformed signal of the first subset of beamformed signals. The method further comprises generating filtered values for each beamformed signal of the first subset of beamformed signals.