MA43338B1 - Methods and devices for determining precoder parameters in a wireless communication network - Google Patents

Methods and devices for determining precoder parameters in a wireless communication network

Info

Publication number
MA43338B1
MA43338B1 MA43338A MA43338A MA43338B1 MA 43338 B1 MA43338 B1 MA 43338B1 MA 43338 A MA43338 A MA 43338A MA 43338 A MA43338 A MA 43338A MA 43338 B1 MA43338 B1 MA 43338B1
Authority
MA
Morocco
Prior art keywords
wireless communication
methods
devices
communication network
factor
Prior art date
Application number
MA43338A
Other languages
French (fr)
Inventor
Svante Bergman
Sebastian Faxér
Original Assignee
Ericsson Telefon Ab L M
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority claimed from PCT/IB2017/051803 external-priority patent/WO2017168349A1/en
Publication of MA43338B1 publication Critical patent/MA43338B1/en

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  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention concerne un procédé et un dispositif pour déterminer des paramètres d’un précodeur dans un système de communication sans fil. Selon un aspect, un procédé consiste à sélectionner un sous-ensemble de faisceaux correspondant à une pluralité de faisceaux orthogonaux ; à obtenir des niveaux de puissance du sous-ensemble de faisceaux sélectionné pour générer un premier facteur du précodeur et obtenir des phases du sous-ensemble de faisceaux sélectionné pour générer un second facteur, le premier facteur et le second facteur faisant partie des paramètres du précodeur.A method and device for determining parameters of a precoder in a wireless communication system is disclosed. In one aspect, a method includes selecting a subset of beams corresponding to a plurality of orthogonal beams; obtaining power levels of the selected beam subset to generate a first factor of the precoder and obtaining phases of the selected beam subset to generate a second factor, the first factor and the second factor being part of the parameters of the precoder .

MA43338A 2016-03-31 2017-03-29 Methods and devices for determining precoder parameters in a wireless communication network MA43338B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662315972P 2016-03-31 2016-03-31
PCT/IB2017/051803 WO2017168349A1 (en) 2016-03-31 2017-03-29 Methods and devices for determining precoder parameters in a wireless communication network

Publications (1)

Publication Number Publication Date
MA43338B1 true MA43338B1 (en) 2019-10-31

Family

ID=68426023

Family Applications (1)

Application Number Title Priority Date Filing Date
MA43338A MA43338B1 (en) 2016-03-31 2017-03-29 Methods and devices for determining precoder parameters in a wireless communication network

Country Status (1)

Country Link
MA (1) MA43338B1 (en)

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