Brevet : EP2663111 - PROCÉDÉ ET DISPOSITIF D'OPTIMISATION AUTOMATIQUE DE CAPACITÉ ET DE COUVERTURE D...
Titre
PROCÉDÉ ET DISPOSITIF D'OPTIMISATION AUTOMATIQUE DE CAPACITÉ ET DE COUVERTURE DANS UN RÉSEAU MOBILE
N° et date de publication de la demande
EP2663111 - 13/11/2013
Type de la demande
A1
N° et date de dépôt
EP11855245.4 - 21/07/2011
N° et date de priorité
PCT/CN2011077441 - 21/07/2011
Classification CIB
H04W 16/18 ; H04W 16/10 ; H04W 16/24 ; H04W 16/28 ; H04W 24/02
Classification CPC
H04W 16/10 ; H04W 16/30 ; H04W 24/02 ; H04W 16/10 ; H04W 16/30 ; H04W 24/02 ; H04W 16/10 ; H04W 16/30 ; H04W 24/02
Abrégé
The present invention discloses an adaptive cell coverage and capacity optimization method and device in a mobile communication network, aiming to improve adaptive optimization performance of cell capacity and coverage. The technical solutions includes: calculating spectral efficiency of a cell; if the spectral efficiency of the cell is less than a first threshold, starting vertical sectorization processing of the cell to divide the cell into an inner sector and an outer sector, and configuring relevant parameters of the inner sector and the outer sector to improve the spectral efficiency of the cell; calculating spectral efficiency of the outer sector; and if the spectral efficiency of the outer sector is less than a second threshold, starting inter-cell interference coordination to improve the spectral efficiency of the outer sector, and reconfiguring the relevant parameters of the inner sector and the outer sector to improve the spectral efficiency of the cell.
INTERVENANTS
Déposant
HUAWEI TECHNOLOGIES CO., LTD. - B1-3A INTELLECTUAL PROPERTY DEPARTMENT HUAWEI ADMINISTRATION BUILDING BANTIAN LONGGANG DISTRICT SHENZHEN, GUANGDONG 518129 - CN
Titulaire
HUAWEI TECHNOLOGIES CO., LTD. - B1-3A INTELLECTUAL PROPERTY DEPARTMENT HUAWEI ADMINISTRATION BUILDING BANTIAN LONGGANG DISTRICT SHENZHEN, GUANGDONG 518129 - CN
Inventeur
ZHUANG, HONGCHENG SHENZHEN GUANGDONG 518129 - CN
ZHANG, JIETAO SHENZHEN GUANGDONG 518129 - CN
LUO, ZEZHOU SHENZHEN GUANGDONG 518129 - CN
Mandataire
HUAWEI TECHNOLOGIES - RIESSTRASSE 25 80992 MUNCHEN - DE
STATUT EN FRANCE
Délivrance
27/05/2015
Dernière annuité payée
11/06/2024
Quantième- N° de l'annuité payée
14
Date de paiement de la prochaine annuité
31/07/2025