EP 4360367 A1 20240501 - RESOURCE EFFICIENT DIRECTIONAL EMF POWER LOCK FRAMEWORK AND SCHEME
Title (en)
RESOURCE EFFICIENT DIRECTIONAL EMF POWER LOCK FRAMEWORK AND SCHEME
Title (de)
RESSOURCENEFFIZIENTER DIREKTIONALER EMF-LEISTUNGSVERRIEGELUNGSRAHMEN UND -SCHEMA
Title (fr)
STRUCTURE ET SCHÉMA DE VERROUILLAGE DE LA PUISSANCE EMF DIRECTIONNELLE EFFICACE EN RESSOURCES
Publication
Application
Priority
IB 2021055573 W 20210623
Abstract (en)
[origin: WO2022269313A1] A method and network node are provided. According to one aspect, a method includes for each of a plurality of transmission time intervals and for each wireless device: mapping a direction indicated by a precoder matrix indication (PMI) to a direction of transmission, accumulating a directional power for each direction indicated by the PMI, and for each of a plurality of control step intervals, and for each of a plurality of directions: applying a directional beam forming gain to an accumulation of the directional power for the direction to produce a weighted directional power of transmission; determining whether the weighted directional power of transmission exceeds a threshold corresponding to the direction, and for each direction for which the weighted directional power of transmission exceeds a corresponding threshold, mapping the direction to a corresponding PMI.
IPC 8 full level
H04W 52/36 (2009.01); H04W 52/14 (2009.01); H04W 52/42 (2009.01)
CPC (source: EP)
H04W 52/225 (2013.01); H04W 52/367 (2013.01); H04W 52/42 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DOCDB simple family (application)
IB 2021055573 W 20210623; EP 21736715 A 20210623