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1. (WO2015044708) METHODS OF OPTIMIZING TILT ANGLE OF AN ANTENNA
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2015/044708 International Application No.: PCT/IB2013/058807
Publication Date: 02.04.2015 International Filing Date: 24.09.2013
IPC:
H04W 16/28 (2009.01) ,H04W 24/02 (2009.01) ,H04W 84/04 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
16
Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cell structures
24
Cell structures
28
using beam steering
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
24
Supervisory, monitoring or testing arrangements
02
Arrangements for optimising operational condition
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
84
Network topologies
02
Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
04
Large scale networks; Deep hierarchical networks
Applicants:
QATAR UNIVERSITY QSTP-B [QA/QA]; PO Box 210531 Qatar Science & Technology Park Doha, QA
Inventors:
IMRAN, Ali; QA
ABU-DAYYA, Adnan; QA
Priority Data:
Title (EN) METHODS OF OPTIMIZING TILT ANGLE OF AN ANTENNA
(FR) PROCÉDÉS D'OPTIMISATION DE L'ANGLE D'INCLINAISON D'UNE ANTENNE
Abstract:
(EN) Disclosed is a method of optimizing tilt angle of antennas of a plurality of cells in a wireless cellular system. The method comprising the steps of autonomously determining focal point of each cell of the plurality of cells whose angle of tilt is to be optimized; determining jointly optimal tilt values of the antennas of the plurality of cells based on the determined focal points; and configuring the tilt angle of the antennas of the plurality of cells based on said optimal tilt values.
(FR) L'invention concerne un procédé d'optimisation de l'angle d'inclinaison d'antennes d'une pluralité de cellules dans un système cellulaire sans fil. Le procédé comprend les étapes consistant : à déterminer de manière autonome un point focal de chaque cellule de la pluralité de cellules dont l'angle d'inclinaison doit être optimisé ; à déterminer conjointement des valeurs d'inclinaison optimales des antennes de la pluralité de cellules sur la base des points focaux déterminés ; à configurer l'angle d'inclinaison des antennes de la pluralité de cellules sur la base desdites valeurs d'inclinaison optimales.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)